P. Várlaki

55947436800

Publications - 87

On modeling and identification of empirical partially intelligible white noise processes

András Rövid P. Várlaki László Palkovics

Publication Name: Asian Journal of Control

Publication Date: 2021-05-01

Volume: 23

Issue: 3

Page Range: 1262-1279

Description:

The paper discusses the identification of the empirical, partially intelligible white noise processes generated by deterministic numerical algorithms. The introduced fuzzy-random complementary approach can identify the inner hidden correlational patterns of the empirical white noise process if the process has a real hidden structure of this kind. We have shown how the characteristics of autocorrelated white noise processes change as the order of autocorrelation increases. Based on this approach, the original empirical white noise process transformed by the autocorrelation operator can be considered to be random data series (randomlikeness), and at the same time, it has function-like characteristics (functionlikeness), as well. We approach the analysis of the mentioned complementarity by modeling the autocorrelation functions of the empirical white noise processes using tensor product (TP) model transformation.

Open Access: Yes

DOI: 10.1002/asjc.2470

Encountering the cognitive and noetic endeavors of macedon renaissance : PPart II: Macedonian renaissance and system of depicting and meaning for the picture of sephanus rex on the coronation mantle (Royal Casula) of St Stephen of Hungary. Anagrams and their Cognitive Interpretations

P. Várlaki Judit Ida Steiner-Varlaki P. Baranyi

Publication Name: 11th IEEE International Conference on Cognitive Infocommunications Coginfocom 2020 Proceedings

Publication Date: 2020-09-23

Volume: Unknown

Issue: Unknown

Page Range: 533-542

Description:

The paper discusses artworks of Royal (Coronation) Robe (Casula) of St Stephen of Hungary in the style of the Macedonian Renaissance representing noetic and pneumatic experiences renewing the traditional Christian views and interpretations. In this part in the framework of the old Greek noetic and Israelite-Judaic pneumatic experiences, the narrative in Plato's sense uses old mythological patterns not as a religious idea but a hermeneutical didactically support the original noetic or pneumatic experience.

Open Access: Yes

DOI: 10.1109/CogInfoCom50765.2020.9237909

Encountering the cognitive and noetic endeavors of macedon renaissance : PPart III: System of depicting and meaning for the picture of stephanus and clemens on the coronation mantle (Royal Casula) of St Stephen of Hungary

P. Várlaki Judit Ida Steiner-Varlaki P. Baranyi

Publication Name: 11th IEEE International Conference on Cognitive Infocommunications Coginfocom 2020 Proceedings

Publication Date: 2020-09-23

Volume: Unknown

Issue: Unknown

Page Range: 543-552

Description:

The paper discusses artworks of Royal (Coronation) Robe (Casula) of St Stephen of Hungary concerning the picture of the 'Godfather Saint' of the author-king Stephen, 'Levita Stephanus' (Protomartyr) in the style of the Macedonian Renaissance representing noetic and pneumatic experiences renewing the traditional Christian interpretations. Here the main purpose of the fascinating Artifact is the explanation of the historical and structural background in the old Greek noetic and mystical Judaist pneumatic tradition for the Christian new kind of the Asterisk- disc eucharistic liturgy.

Open Access: Yes

DOI: 10.1109/CogInfoCom50765.2020.9237852

Encountering the cognitive and noetic endeavors of macedon renaissance : PPart IV: Pictures of clemens and constantine VII on the coronation mandle (Royal Casula) and holy crown of st stephen of Hungary. Revisiting the phanes symbolism

P. Várlaki Judit Ida Steiner-Varlaki P. Baranyi

Publication Name: 11th IEEE International Conference on Cognitive Infocommunications Coginfocom 2020 Proceedings

Publication Date: 2020-09-23

Volume: Unknown

Issue: Unknown

Page Range: 553-562

Description:

The paper discusses artifacts of Royal (Coronation) Robe (Casula) of St Stephen of Hungary concerning the picture of the St Cement (Clemens) and Constantine Porphyrogenitus on the Holy Crown in the style of the Macedonian Renaissance representing noetic and pneumatic experiences renewing the traditional Christian interpretations. Here the main purpose of the paper upon the fascinating Artifact is the explanation of the historical and structural background in the old Greek noetic and mystical Israelite-Judaic pneumatic tradition for the new kind of the Christian Asterisk-disc eucharistic liturgy, here using the known patterns of Phanes Mythologems.

Open Access: Yes

DOI: 10.1109/CogInfoCom50765.2020.9237846

On uncertainty and the 'Space-Time-Information' Continuum : tthe role of the Probabilist and/or Philostochus

P. Várlaki P. Baranyi

Publication Name: 11th IEEE International Conference on Cognitive Infocommunications Coginfocom 2020 Proceedings

Publication Date: 2020-09-23

Volume: Unknown

Issue: Unknown

Page Range: 591-596

Description:

The paper deals with the 'old' physical worldview of the space-time continuum paradigm and argues that it may need to be supplemented with underlying notions of information and uncertainty. Using this approach, we very briefly discuss a quantum physics case's interpretation possibility and uncertainty-interpretational possibility of Russell's paradox with its 'philosophical' problems, too.

Open Access: Yes

DOI: 10.1109/CogInfoCom50765.2020.9237902

Encountering the cognitive and noetic endeavors of macedon renaissance : PPart I: Macedonian renaissance and system of depicting and meaning for the picture of sephanus rex on the coronation mantle (Royal Casula) of St Stephen of Hungary

P. Várlaki Judit Ida Steiner-Varlaki P. Baranyi

Publication Name: 11th IEEE International Conference on Cognitive Infocommunications Coginfocom 2020 Proceedings

Publication Date: 2020-09-23

Volume: Unknown

Issue: Unknown

Page Range: 523-532

Description:

The paper discusses artworks of Royal (Coronation) Robe (Casula) of St Stephen of Hungary concerning the picture of the author-king as Sephanus Rex (sic!) in the style of the Macedonian Renaissance representing noetic and pneumatic experiences renewing the traditional Christian interpretations. Here the main purpose of the fascinating Artifact is the explanation of the historical and structural background in the old Greek noetic and mystical Judaist pneumatic tradition for the spiritual support of the eucharistic liturgy of the Asterisk-disc.

Open Access: Yes

DOI: 10.1109/CogInfoCom50765.2020.9237839

Empirical white noise processes and the subjective probabilistic approaches

András Rövid P. Várlaki László Palkovics

Publication Name: Periodica Polytechnica Transportation Engineering

Publication Date: 2019-11-15

Volume: 48

Issue: 1

Page Range: 19-30

Description:

The paper discusses the identification of the empirical white noise processes generated by deterministic numerical algorithms. The introduced fuzzy-random complementary approach can identify the inner hidden correlational patterns of the empirical white noise process if the process has a real hidden structure of this kind. We have shown how the characteristics of auto-correlated white noise processes change as the order of autocorrelation increases. Although in this paper we rely on random number generators to get approximate white noise processes, in our upcoming research we are planning to turn the focus on physical white noise processes in order to validate our hypothesis.

Open Access: Yes

DOI: 10.3311/PPtr.15165

Mediumship and its Cognitive 'Survival' in Identification of Collective Individuation the Hungarian Painter-Genius Csontváry's Mediumship and 'Survival' Part V. The Picture Representation as Merkabah (Throne Chariot) System

P. Várlaki Judit Ida Steiner-Varlaki P. Baranyi

Publication Name: 10th IEEE International Conference on Cognitive Infocommunications Coginfocom 2019 Proceedings

Publication Date: 2019-10-01

Volume: Unknown

Issue: Unknown

Page Range: 579-586

Description:

The paper deals with the mediumship and the retro-cognitive and precognitive patterns in identification of collective individuation. We attend to show the relationships between the artistic visions (pictures) of Csontváry the Hungarian genius. Finally the paper deals with the analysis of the picture representation as Merkabah system11This paper is dedicated to the blessed memory of Dr. Rezsö Pertorini and Dr. Anthony Storr. Thanks for the inspiration to Dr. Katalin Gellér.

Open Access: Yes

DOI: 10.1109/CogInfoCom47531.2019.9090006

Mediumship and its Cognitive 'Survival' in Identification of Collective Individuation the Hungarian Painter-Genius Csontváry's Mediumship and 'Survival' : Part III. The Analysis of the Feminine Representations of the Picture

P. Várlaki Judit Ida Steiner-Varlaki P. Baranyi

Publication Name: 10th IEEE International Conference on Cognitive Infocommunications Coginfocom 2019 Proceedings

Publication Date: 2019-10-01

Volume: Unknown

Issue: Unknown

Page Range: 567-572

Description:

The paper deals with the mediumship and the retro-cognitive and precognitive patterns in identification of collective individuation. We attend to show the relationships between the artistic visions (pictures) of Csontváry the Hungarian genius. The paper continues the analysis of some important details.11 This paper is dedicated to the blessed memory of Dr. Rezs Pertorini and Dr. Anthony Storr. Thanks for the inspiration to Dr. Katalin Gellér.

Open Access: Yes

DOI: 10.1109/CogInfoCom47531.2019.9089892

Mediumship and its Cognitive 'Survival' in Identification of Collective Individuation the Hungarian Painter-Genius Csontváry's Mediumship and 'Survival' Part II. The Hypothesis of Hidden Meaning System of the Picture

P. Várlaki Judit Ida Steiner-Varlaki P. Baranyi

Publication Name: 10th IEEE International Conference on Cognitive Infocommunications Coginfocom 2019 Proceedings

Publication Date: 2019-10-01

Volume: Unknown

Issue: Unknown

Page Range: 561-566

Description:

The paper deals with the mediumship and the retro-cognitive and precognitive patterns in identification of collective individuation. We attend to show the relationships between the artistic visions (pictures) of Csontváry the Hungarian genius. We continue the discussion with the general hidden mystical theological system of the picture11This paper is dedicated to the blessed memory of Dr. Rezsö Pertorini and Dr. Anthony Storr. Thanks for the inspiration to Dr. Katalin Gellér.

Open Access: Yes

DOI: 10.1109/CogInfoCom47531.2019.9089981

Mediumship and its Cognitive 'Survival' in Identification of Collective Individuation : the Hungarian Painter-Genius Csontváry's Mediumship and 'Survival' Part I. on the Wailing Wall Picture of Csontváry

P. Várlaki Judit Ida Steiner-Varlaki P. Baranyi

Publication Name: 10th IEEE International Conference on Cognitive Infocommunications Coginfocom 2019 Proceedings

Publication Date: 2019-10-01

Volume: Unknown

Issue: Unknown

Page Range: 553-560

Description:

The paper deals with the mediumship and the retro-cognitive and precognitive patterns in identification of collective individuation. We attend to show the relationships between the artistic visions (pictures) of Csontváry the Hungarian genius and the dreams and active imaginations of C. G. Jung and W. Pauli by the identification of unconscious symbolic processes of collective individuation.11 This paper is dedicated to the blessed memory of Dr. Rezsö Pertorini and Dr. Anthony Storr. Thanks for the inspiration to Dr. Katalin Gellér.

Open Access: Yes

DOI: 10.1109/CogInfoCom47531.2019.9089946

Mediumship and its Cognitive 'Survival' in Identification of Collective Individuation the Hungarian Painter-Genius Csontváry's Mediumship and 'Survival' Part IV. The Representation and Meaning of the Hypothetic Herzl Group on the Picture

P. Várlaki Judit Ida Steiner-Varlaki P. Baranyi

Publication Name: 10th IEEE International Conference on Cognitive Infocommunications Coginfocom 2019 Proceedings

Publication Date: 2019-10-01

Volume: Unknown

Issue: Unknown

Page Range: 573-578

Description:

The paper deals with the mediumship and the retro-cognitive and precognitive patterns in identification of collective individuation. We attend to show the relationships between the artistic visions (pictures) of Csontváry the Hungarian genius. The discussion is continued by the hermeneutical investigation of the hypothetical Theodor Herzl and his 'company1.1This paper is dedicated to the blessed memory of Dr. Rezsö Pertorini and Dr. Anthony Storr. Thanks for the inspiration to Dr. Katalin Gellér.

Open Access: Yes

DOI: 10.1109/CogInfoCom47531.2019.9089956

Mediumship and its Cognitive 'Survival' in Identification of Collective Individuation Part VI. Csontváry's Vision (Picture) of the Wailing Wall and Jung's Fatehpur Dream, a Comparison

P. Várlaki Judit Ida Steiner-Varlaki P. Baranyi

Publication Name: 10th IEEE International Conference on Cognitive Infocommunications Coginfocom 2019 Proceedings

Publication Date: 2019-10-01

Volume: Unknown

Issue: Unknown

Page Range: 587-596

Description:

In this part of the paper we intend to show a hermeneutical comparison between Csontváry's Wailing Wall picture and Jung's famous Fatehpur dream as characteristic manifestations of the collective individuation. We discuss their mainly unconscious participation mystique with Sabbatai Zwi and his 'theology' together with their interest in the 'David-Uriah' mythologem. Afterward we analyze the mediumship of Csontváry comparing with the mediumship of C. G. Jung and W. Pauli.

Open Access: Yes

DOI: 10.1109/CogInfoCom47531.2019.9089905

On measures of dependence between possibility distributions

István Harmati P. Várlaki Robert Fullér

Publication Name: Acta Polytechnica Hungarica

Publication Date: 2018-01-01

Volume: 15

Issue: 1

Page Range: 231-246

Description:

A measure of possibilistic correlation between marginal possibility distributions of a joint possibility distribution can be defined as (see Fullér, Mezei and Várlaki, An improved index of interactivity for fuzzy numbers, Fuzzy Sets and Systems, 165(2011), pp. 56-66) the weighted average of probabilistic correlations between marginal probability distributions whose joint probability distribution is defined to be uniform on the level sets of their joint possibility distribution. Using the averaging technique we shall discuss three quantities (correlation coefficient, correlation ratio and informational coefficient of correlation) which are used to measure the strength of dependence between two possibility distributions. We discuss the inverse problem, as we introduce a method to construct a joint possibility distribution for a given value of possibilistic correlation coefficient. We also discuss a special case when the joint possibility distribution is defined by the so-called weak t-norm and based on these results, we make a conjecture as an open problem for the range of the possibilistic correlation coefficient of any t-norm based joint distribution.

Open Access: Yes

DOI: 10.12700/APH.15.1.2018.1.14

Imaginative and interpretative 'cognitive revolution' of W. Pauli collaborating with C. G. Jung and constantine porphyrogenitus' hidden world

P. Várlaki P. Baranyi

Publication Name: 8th IEEE International Conference on Cognitive Infocommunications Coginfocom 2017 Proceedings

Publication Date: 2017-07-02

Volume: 2018-January

Issue: Unknown

Page Range: Unknown

Description:

The paper deals with the reinterpretation of Wolfgang Pauli's 'cognitive revolution' of imagination and hermeneutical explanation cooperating with C.G. Jung. In the identification of the creative unconscious background processes (a concept introduced by Pauli himself) found in the dreams, imaginations and interpretations of Pauli and Jung, the number-archetypes, structures, patterns and meanings seem to be related to the hidden world of the great monarch Constantine Porphyrogenitus and his 'followers'.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2017.8268295

Cognitive and spiritual revolution of the tenth century - Constantine porphyrogenitus and his hidden world: Part II. the Great Monarch's hidden world in the great medieval artistic works

P. Várlaki P. Baranyi

Publication Name: 8th IEEE International Conference on Cognitive Infocommunications Coginfocom 2017 Proceedings

Publication Date: 2017-07-02

Volume: 2018-January

Issue: Unknown

Page Range: Unknown

Description:

The paper discusses, through a comparative hermeneutical microanalysis, identical and very similar representational (iconographic) and meaning systems of such great medieval art-works as the Limburg Staurotheke, Orthodox Metal Icons and the 'Archangel enamel pictures' of the Holy Crown of St Stephen of Hungary. The basis of the comparison is the discussed hidden mystical writings of the Great Monarch in part I of the paper.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2017.8268294

Cognitive and spiritual revolution of the tenth century - Constantine porphyrogenitus and his hidden world: Part I. the Great Monarch's hidden world in the great medieval mystical writings

P. Várlaki P. Baranyi

Publication Name: 8th IEEE International Conference on Cognitive Infocommunications Coginfocom 2017 Proceedings

Publication Date: 2017-07-02

Volume: 2018-January

Issue: Unknown

Page Range: Unknown

Description:

The paper deals, through a comparative hermeneutical macro and microanalysis, identical and very similar representational and meaning systems of such great medieval mystical writings as the Book Bahir, the Targum to Song of Songs and the Royal Mirror of St Stephen of Hungary. The basis of the comparison is the hidden ('highest') presence of the spirit of the Great Monarch. The 'identified' mystical patterns are compared with the representational and meaning systems in the great medieval art-works related to Constantine Porphyrogenitus in Part II of the paper.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2017.8268293

Jung and Pauli's modelling of psyche and nature concerning the aquarius myth part I: On the last chapter of the Pauli-Jung collaboration

P. Várlaki P. Baranyi

Publication Name: 7th IEEE International Conference on Cognitive Infocommunications Coginfocom 2016 Proceedings

Publication Date: 2017-01-03

Volume: Unknown

Issue: Unknown

Page Range: 469-484

Description:

In the paper we intend to show in detail how the issue of the transition from the 'Pisces' into the so-called 'Aquarius' 'World age' moves through the world view of the two major minds', Wolfgang Pauli and Carl G. Jung's world view of special scientific interpreting 'Psyche and Nature' through the reinterpreted symbols of astrology in a 'synchronistic way' in particular from the point of view of their last years 'cooperation' of not entirely conflict-free. As far as is possible, we touch the issues of their early dreams and symbolic interpretations related to the zodiac and age of the Aquarius.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2016.7804591

Synchronistic historical background for Jung-Pauli's modelling of psyche and nature concerning the aquarius myth part I: The aquarius mythologem in the 'St. John-St. Andrew' enamel picture of the Holy Crown of Hungary

P. Várlaki P. Baranyi

Publication Name: 7th IEEE International Conference on Cognitive Infocommunications Coginfocom 2016 Proceedings

Publication Date: 2017-01-03

Volume: Unknown

Issue: Unknown

Page Range: 439-454

Description:

The paper discusses the presentations of special great works of art to compare their system of 'representation' and meaning to the similar identifiable and re-interpreted symbols, imagery and meaning communications in between Jung and Pauli's 'imagination and interpretation space'. In the first part of the paper we attempt to prove hypothesis of the meaningful synchronicity by the symbolic interpretation of three interrelated, stunningly beautiful and unique images of the apostles on the Holy Crown of Hungary.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2016.7804589

Synchronistic historical background for Jung-Pauli's modelling of psyche and nature concerning the aquarius myth part II: The aquarius mythologem and representations of St. Andrew in the Hortus Deliciarum

P. Várlaki P. Baranyi

Publication Name: 7th IEEE International Conference on Cognitive Infocommunications Coginfocom 2016 Proceedings

Publication Date: 2017-01-03

Volume: Unknown

Issue: Unknown

Page Range: 455-468

Description:

In the paper we attempt to present the same in a very beautiful and uniquely interesting picture of the Hortus Deliciarum, with St. Andrew in the leading role, representing St. John the Baptist. We compare the meaning system and the numerical structure of this the Hortus Deliciarum image to the Pala d'Oro's beautiful and unique enamel of hidden meaning, depicting the presentation of the child Christ in the 'Temple.'. On tha basis of this interpretation and comparison it can be considered as a historical background of the Aquarius mythologem and its Jung-Pauli kinds of imagination and interpretation.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2016.7804590

Jung and Pauli's modelling of psyche and nature concerning the aquarius myth part II: Further aquarius patterns in Jung's dreams, visions and transference cases, with Pauli in the background

P. Várlaki P. Baranyi

Publication Name: 7th IEEE International Conference on Cognitive Infocommunications Coginfocom 2016 Proceedings

Publication Date: 2017-01-03

Volume: Unknown

Issue: Unknown

Page Range: 485-496

Description:

This second part of the paper deals with some of Jung's most important comments, interpretation and hypothesis on depth psychological and general human problems of the transition of the Age of Aquarius and Pisces. At the background in almost all cases Wolfgang Pauli's presence of partly spiritiual, partly inspiratory can be detected. Of particular interest are the following discussions in detail on the Ganymede mythologem, the Greek version of the Aquarian myth and their specific spontaneous depth psychological manifestations.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2016.7804592

'Hermeneutical and cognitive experiments' of the 'Explicit name of god's crown of number-archetype 137 in the book bahir compared with the 'fine structure' of the related medieval artistic works concerning constantine porphyrogenitus' hidden world

P. Várlaki P. Baranyi

Publication Name: 8th IEEE International Conference on Cognitive Infocommunications Coginfocom 2017 Proceedings

Publication Date: 2017-01-01

Volume: 2018-January

Issue: Unknown

Page Range: Unknown

Description:

The paper discusses the meaning and structure identification of the 'Explicit God Names' as a symbolic crown of the number archetype of 137 ('invented' by Constantine Porphyrogenitus) and intends to show some similar or isomorphic representations, as well as systems of structure and meaning in other important medieval works, as well.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2017.8268296

Empirical identification of the creative cognitive unconscious processes in the collective individuation concerning the World-Clock models: Part III. the three hidden pillars of the world and the fourth one

P. Várlaki P. Baranyi

Publication Name: 6th IEEE Conference on Cognitive Infocommunications Coginfocom 2015 Proceedings

Publication Date: 2016-01-25

Volume: Unknown

Issue: Unknown

Page Range: 627-646

Description:

This part of the paper discusses after the broad areas (suiting the three background languages which were recommended by Pauli) of the 'mythological world', the 'physical cosmos' and the depth psychology, which gained a really worthy representation in the three great minds (Pauli, Jung and Kerényi), and the fourth one, bounded to the city of Zurich. The fourth key area is linked to the models of cosmic language mysticism and to the corresponding linguistic aesthetic background language. As a representative, ensuring the completeness of the quaternion, the Zurich linked James Joyce, who lived and deceased in Zurich, is seen, in a way in the creative unconscious evolutionary processes, as if he was in inseparable close unconscious contact with the other three persons.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2015.7390662

Introducing the concept of infotation

P. Várlaki P. Baranyi

Publication Name: 6th IEEE Conference on Cognitive Infocommunications Coginfocom 2015 Proceedings

Publication Date: 2016-01-25

Volume: Unknown

Issue: Unknown

Page Range: 647-654

Description:

The paper proposes the concept of infotation as an analogy to gravitation that reflects a force of attraction between patterns of information. It is demonstrated in the paper that in a way similar to how attraction exists between masses and "lumps" of energy (as described through Newtonian dynamics and the Higgs boson), and in analogy with the clear relationship between mass and energy (as described by Einstein), it can be expected with reason that a form of attraction exists between patterns of information - provided that we accept the proposition that some correspondence exists between energy and information, a point of view that has been adopted to great effect in several fields. Although the existence of infotation is not proved in the paper, it is argued that the concept has been implicitly relied upon in several fields of scientific inquiry by high-ranking scientists, including W. Pauli and C.G. Jung. The conclusion of the paper is that irrespective of the fact that the existence of infotation can only be regarded as a hypothesis, its introduction to scientific discourse could promote a new discussion and modeling style that is hopefully both holistic and effective.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2015.7390663

Empirical identification of the creative cognitive unconscious processes in the collective individuation concerning the World-Clock models: Part II. Pauli's regiomontanus dream and its historical and spiritual background

P. Várlaki P. Baranyi

Publication Name: 6th IEEE Conference on Cognitive Infocommunications Coginfocom 2015 Proceedings

Publication Date: 2016-01-25

Volume: Unknown

Issue: Unknown

Page Range: 607-626

Description:

This part of the paper first deals with some methodological problems of the possible identification of special patterns in the hypothetical evolution of the broadening reflective consciousness ("collective individuation") related to the spiritual history of the 11th century. Furthermore, we intend to present some hypothetical important episodes of the process of the development of the consciousness, the collective individuation with partial interpretation of Pauli's Regiomontanus dream and subsequent famous dream series of 1954-1956, by their interpretation as a long run cognitive process.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2015.7390661

Empirical identification of the creative cognitive unconscious processes in the collective individuation concerning the World-Clock models: Part I. Pauli's World Clock dreams and some historical "world-Clock models"

P. Várlaki P. Baranyi

Publication Name: 6th IEEE Conference on Cognitive Infocommunications Coginfocom 2015 Proceedings

Publication Date: 2016-01-25

Volume: Unknown

Issue: Unknown

Page Range: 587-606

Description:

This paper discusses the empirical identification of hypothetical unconscious creative processes of collective individuation on the basis of Pauli-Jung "World-Clock" interpretations comparing them with their historical ante-descents starting from the "revolutionary" double rotating Sephirotic (partly astronomical partly pleromatic 'World-Clocklike') circles as "models" of the Book Bahir and the Royal Mirror of St Stephen. According to our Jungian depth-psychological hypothesis the latter can identify the significant broadening of the creative reflective consciousness.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2015.7390660

Influence of the Manipulation of the Polytopic Tensor Product Model Representation on the Control Performance of LMI Based Design

P. Várlaki Alexandra Szöllösi P. Baranyi

Publication Name: Proceedings 2015 IEEE International Conference on Systems Man and Cybernetics Smc 2015

Publication Date: 2016-01-12

Volume: Unknown

Issue: Unknown

Page Range: 2603-2608

Description:

The paper studies the effect of the manipulation of the polytopic TP model representation of a given quasi Linear Parameter Varying (qLPV) state-space model on the control performance results. The investigated model in the case study consists of the extended, Stribeck friction included three degrees of-freedom version of the aero elastic wing section of the Nonlinear Aero elastic Test Apparatus (NATA) model. The investigation is carried out through the Tensor Product (TP) model transformation based Control Design Framework, which bridges the manipulation of the polytopic representation and Linear Matrix Inequality (LMI) based control design methods. Different TP model representations of the given qLPV model are derived: A TP model representation with a sum-normalized non-negative (SNNN) convex hull, a TP model representation with a close to-normal (CNO) convex hull and interpolated TP model representations. Upon these representations Linear Matrix Inequality based design methods are applied to attain the controller and observer system components. The resulting control systems are tested through numerical simulation and their performance are compared and evaluated. The paper presents results, where the interpolated representations lead to better control performance results, which indicates, that the manipulation of the polytopic TP model representation may lead to further potential optimization possibilities. Also, this shows, that in order to find the optimal solution the manipulation is a necessary and important step.

Open Access: Yes

DOI: 10.1109/SMC.2015.455

A Hands-On Demonstration of Control Performance Optimization Using Tensor Product Model Transformation and Convex Hull Manipulation

Péter Galambos P. Várlaki Jozsef Kuti P. Baranyi

Publication Name: Proceedings 2015 IEEE International Conference on Systems Man and Cybernetics Smc 2015

Publication Date: 2016-01-12

Volume: Unknown

Issue: Unknown

Page Range: 2609-2614

Description:

In polytopic model based controller synthesis, the vertices of the model determine the achievable performance. This paper demonstrates a complete and tractable design process exposing the polytopic qLPV model generation and a polytopeshaping technique through the example of the TORA (Translational Oscillator with a Rotational Actuator) system. The demonstrated apparatus allows for systematically improving the control performance through the manipulation of the polytopic structure based on the MVSA (Minimal Volume Simplex Analysis) algorithm. The proposed approach fits to the framework of TP Model Transformation.

Open Access: Yes

DOI: 10.1109/SMC.2015.456

Integral operators in relation to the HOSVD-based canonical form

András Rövid P. Várlaki László Szeidl

Publication Name: Asian Journal of Control

Publication Date: 2015-03-01

Volume: 17

Issue: 2

Page Range: 459-466

Description:

This paper describes the relation of the higher order singular value decomposition (HOSVD) based canonical form to the Hilbert-Schmidt type integral operators. This connection between the canonical form of f(x) and the integral operators determined by function f(x) is important; on the one hand it gives a new aspect for the consideration of LPV models, and on the other hand it allows for the approximation of eigenfunctions and integral operators based on a numerical reconstruction of the canonical form.

Open Access: Yes

DOI: 10.1002/asjc.1017

Identification of supply chains based on input-output data

Tibor Vadvári P. Várlaki

Publication Name: Periodica Polytechnica Transportation Engineering

Publication Date: 2015-01-01

Volume: 43

Issue: 3

Page Range: 162-167

Description:

The paper focuses on supply chain modeling issues, namely how subspace identification techniques can be used to characterize the strength of relations between certain system parameters. This might be useful when no knowledge about the internal workings or inner structure of the system is available, thus only blackbox like approaches can be utilized. Here let us show how supply chains can be identified and modeled by deterministic linear state space models and how the accuracy of the identified model reflects the relation between certain system parameters.

Open Access: Yes

DOI: 10.3311/PPtr.7931

An overview of research trends in CogInfoCom

Aádám Csapó P. Várlaki P. Baranyi

Publication Name: Ines 2014 IEEE 18th International Conference on Intelligent Engineering Systems Proceedings

Publication Date: 2014-09-24

Volume: Unknown

Issue: Unknown

Page Range: 181-186

Description:

Cognitive infocommunications (CogInfoCom) is an interdisciplinary field that targets engineering applications based on emergent synergies between ICT and the cognitive sciences. The unique perspective of CogInfoCom enables researchers to focus on both the qualitative and quantitative analysis of cognitive capabilities in application areas where humans are becoming increasingly entangled with and dependent on intelligent networked services. An international conference on the field has been held every year since 2010, and the two most recent events have been supported by the IEEE. In this paper, we provide an overview of the various research directions which have been represented at the conference series, and which have as a result gained strong relevance to CogInfoCom during the past few years.

Open Access: Yes

DOI: 10.1109/INES.2014.6909365

Example for convex hull tightening increasing the feasible parameter region at Linear Matrix Inequality based control design

P. Várlaki Alexandra Szöllösi P. Baranyi

Publication Name: Ines 2014 IEEE 18th International Conference on Intelligent Engineering Systems Proceedings

Publication Date: 2014-09-24

Volume: Unknown

Issue: Unknown

Page Range: 175-180

Description:

The paper shows an example when the tightening of the convex hull determined by the vertexes of the polytopic Tensor Product model representation of a given quasi Linear Parameter Varying state-space model leads to feasible Linear Matrix Inequality based control design. In addition the paper unveils that the relaxation of the Tensor Product model complexity interferes also with the Linear Matrix Inequality feasibility results. The example at hand consists of the complex Nonlinear Aeroelastic Test Apparatus model of the three degree of freedom aeroelastic wing section model including Stribeck friction. The relaxation and convex hull tightening is based on the concept of the Tensor Product model transformation.

Open Access: Yes

DOI: 10.1109/INES.2014.6909364

Jung- Kerényi - Pauli and the cognitive individuation Part I: Laurens van der Post and the three hidden pillars of the world

P. Várlaki P. Baranyi

Publication Name: 5th IEEE International Conference on Cognitive Infocommunications Coginfocom 2014 Proceedings

Publication Date: 2014-01-23

Volume: Unknown

Issue: Unknown

Page Range: 629-635

Description:

This part of the paper on the basis of C.G. Jung's 'Personality and Psychological Types' discusses the problems of a more differentiated system structure and dynamic process, outlining Jung's cognitive ('info-communicative') 'individuation process' suggested by W. Pauli in a partly conscious and partly unconscious cooperation with Jung together, on a possible basis of the dynamic processes' of the mythologems described by Kerényi in a 'system-theoretical manner', taking into account the modern 'control paradigms', as well.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2014.7020418

Jung - Kerényi - Pauli and the cognitive individuation Part II: Model reconstructions for cognitive individuation

P. Várlaki P. Baranyi

Publication Name: 5th IEEE International Conference on Cognitive Infocommunications Coginfocom 2014 Proceedings

Publication Date: 2014-01-23

Volume: Unknown

Issue: Unknown

Page Range: 637-646

Description:

In this part of the paper a more differentiated system structure and dynamic process can be discussed to Jung's cognitive 'individuation process' suggested by W. Pauli in a partly conscious and partly unconscious cooperation with Jung. Furthermore, it can be linked to the dynamic systems of the Proto-Kabbala's Sephiroth system and the approximation of the 'dynamic processes' of the Eleusinian Mysteries and similar mythologems described by Kerényi in a 'system-theoretical manner', taking into account the modern 'control paradigm', as well.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2014.7020419

Jung- Kerényi - Pauli and the cognitive individuation Part III: A case study for the cognitive individuation

P. Várlaki P. Baranyi

Publication Name: 5th IEEE International Conference on Cognitive Infocommunications Coginfocom 2014 Proceedings

Publication Date: 2014-01-23

Volume: Unknown

Issue: Unknown

Page Range: 647-655

Description:

In the third and final part of the paper we intend to show a 'case study' in the C.G. Jung's cognitive individuation process where Jung himself is the 'undetached observer'. His individuation experience can be a part of the cognitive individuation, in the sense that on the basis of the possible integration of the contents deriving hypothetically from the collective unconscious, along with the acausal synchronistic phenomena associated with the coherent meaning patterns can be identified.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2014.7020420

The three hidden pillars of the world: On the unconscious synchronistic 'cognitive cooperation' of C.G. Jung, W. Pauli and C. Kerényi Part II: On the late collaborations of the three great minds (1954-57)

P. Várlaki P. Baranyi

Publication Name: 5th IEEE International Conference on Cognitive Infocommunications Coginfocom 2014 Proceedings

Publication Date: 2014-01-23

Volume: Unknown

Issue: Unknown

Page Range: 617-628

Description:

The second part of the paper deals with the Jung-Kerényi -Pauli dominantly unconscious 'cooperation' on the basis of the synchronistic background in the years 1954-57.The main patterns of the 'especial communication' is based also on the structure and meaning of the 'Eleusinian mysteries' together with the Perseus mythologem and its possible relation to the 'Leviathan myth' exploring as an extended 'dynamic hermeneutical system'.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2014.7020417

The 'three hidden pillars of the world': On the unconscious synchronistic 'cognitive cooperation' of C.G. Jung, W. Pauli and C. Kerényi Part I: From the duo into a trio

P. Várlaki P. Baranyi

Publication Name: 5th IEEE International Conference on Cognitive Infocommunications Coginfocom 2014 Proceedings

Publication Date: 2014-01-23

Volume: Unknown

Issue: Unknown

Page Range: 605-616

Description:

The paper discusses the Jung-Pauli mainly unconscious 'collaboration', where the synchronistic background can be highlighted only by Carl Kerényi's 'involvement', that is by the broadening the duo into a trio. The main theme is the interplay of the conscious and the unconscious and one of the main patterns of the 'especial communication' is based on the 'patterns' of the 'Eleusinian Mysteries', on the archetypal image of Mother and Daughter or on its cognition and exploration as a 'dynamic hermeneutical system'. The identification of the conscious and unconscious 'cognitive network' of the 'three hidden pillars', (Jung, Pauli and Kerényi) results an unconscious acausal synchronistic artifact too.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2014.7020416

Data representation in HOSVD-DCT based domain

András Rövid P. Várlaki László Szeidl

Publication Name: Ines 2013 IEEE 17th International Conference on Intelligent Engineering Systems Proceedings

Publication Date: 2013-12-12

Volume: Unknown

Issue: Unknown

Page Range: 103-106

Description:

The paper describes an approach for data representation and processing in the so called HOSVD-DCT based domain which combines the higher order singular value decomposition (HOSVD) with the discrete cosine transformation (DCT). The key idea is to express the multivariate function by an orthonormal set of one variable specific functions and perform DCT on those components which are less significant from the application point of view in order to ensure finer grained processing. It is advantageous also in case of system identification, where the behaviour of the system can be approximated by blending locally identified models. In this case the proposed method can efficiently be applied. © 2013 IEEE.

Open Access: Yes

DOI: 10.1109/INES.2013.6632791

Identification of complex systems through reduced paths using the Spiral Discovery Method

Aádám Csapó P. Várlaki P. Baranyi

Publication Name: Ines 2013 IEEE 17th International Conference on Intelligent Engineering Systems Proceedings

Publication Date: 2013-12-12

Volume: Unknown

Issue: Unknown

Page Range: 91-96

Description:

Control theories of cognitive systems are gaining relevance as a result of two driving forces: the desire to create artificial cognitive systems, and the desire to influence or control biological ones. This paper introduces the Spiral Discovery Method (SDM) in a new context, with the goal of facilitating reduced path parameter identification of black-box systems. The approach appeals to human cognitive capabilities in that it reduces the number of possible interaction parameters, and in that it introduces a cyclical structure to the search path which helps in reducing the cognitive load associated with the search process. The proposed approach is demonstrated through a rudimentary parameter identification scenario, and future directions are discussed. © 2013 IEEE.

Open Access: Yes

DOI: 10.1109/INES.2013.6632789

An ontology-based approach to the automated triggering of coginfocom messages

Aádám Csapó Istvan Marcell Fulop P. Várlaki P. Baranyi

Publication Name: Ines 2013 IEEE 17th International Conference on Intelligent Engineering Systems Proceedings

Publication Date: 2013-12-12

Volume: Unknown

Issue: Unknown

Page Range: 85-89

Description:

The semantic synthesis of intelligent space, emotional-behavioral modeling and cognitive infocommunications is a promising approach in the multidisciplinary field applied for ambient assisted living. The ambient assisted living application can be regarded as a complex cooperation and communication of different kinds of intelligent entities in a well-limited, semi-structured environment. The intelligent space aspect deals with the possible cooperation of intelligent entities as matching between needs and capabilities. The emotional-behavioral modeling handles the internal states and attitudes of the entities. The cognitive info-communications aspect deals with communication situations and processes between the entities. The semantic information framework is intended to provide a synthesis of the different fields in order to unite the represented knowledge in the form of information transfer between the field scopes. © 2013 IEEE.

Open Access: Yes

DOI: 10.1109/INES.2013.6632788

HOSVD-wavelet based framework for multidimensional data approximation

Szabolcs Sergyán András Rövid P. Várlaki László Szeidl

Publication Name: Iccc 2013 IEEE 9th International Conference on Computational Cybernetics Proceedings

Publication Date: 2013-11-07

Volume: Unknown

Issue: Unknown

Page Range: 29-33

Description:

The representation of data plays significant role in many applications, as for instance when performing data compression, feature extraction or enhancement, etc. In this paper we briefly mention some well known data representation forms and propose a new domain based on the so called higher order singular value decomposition (HOSVD) and wavelet transformation. It will be shown how the data can be processed by manipulating its components in this domain. Furthermore, the properties of the components as well as the applicability of the proposed approach in the field of image processing and system identification will be shown. © 2013 IEEE.

Open Access: Yes

DOI: 10.1109/ICCCyb.2013.6617625

Identification and interpretation of acausal synchronistic cognitive networks Part II. Observations via Laurens van der Post

P. Várlaki P. Baranyi

Publication Name: 4th IEEE International Conference on Cognitive Infocommunications Coginfocom 2013 Proceedings

Publication Date: 2013-01-01

Volume: Unknown

Issue: Unknown

Page Range: 839-850

Description:

The paper deals with the modeling and identification of the hypothetical acausal synchronistic cognitive networks concerned as 'artifacts' ('works of art') of collective 'creative' unconscious processes. This part of the paper discusses the 'joint observations' of Carl Jung and Wolfgang Pauli via interpretations of Laurens van der Post. © 2013 IEEE.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2013.6719214

Identification and interpretation of acausal synchronistic cognitive patterns in the long-run dream-series of C. G. Jung and W. Pauli (1927-1936) Part I. Jung as observer for Pauli's future experiences

P. Várlaki P. Baranyi

Publication Name: 4th IEEE International Conference on Cognitive Infocommunications Coginfocom 2013 Proceedings

Publication Date: 2013-01-01

Volume: Unknown

Issue: Unknown

Page Range: 699-710

Description:

The paper deals with the identification and interpretation of the 'unconscious' cognitive images, patterns and ideas according to some remarkable synchronistic phenomena in the acausal mostly unconscious 'relationship' of Carl Gustav Jung and Wolfgang Ernst Pauli at the period of 1927-1936 on the basis of Jung's 'observations' related to Pauli's future 'experiences.' © 2013 IEEE.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2013.6719192

Identification and interpretation of acausal synchronistic cognitive networks Part I. Jung and Pauli as joint observers

P. Várlaki P. Baranyi

Publication Name: 4th IEEE International Conference on Cognitive Infocommunications Coginfocom 2013 Proceedings

Publication Date: 2013-01-01

Volume: Unknown

Issue: Unknown

Page Range: 823-838

Description:

The paper discusses the modelling and identification possibilities of acausal synchronistic cognitive networks concerned as a hypothetical 'artifacts' of collective unconscious processes. This part of the paper deals with the analysis and interpretation via 'joint observations' of Jung and Pauli. © 2013 IEEE.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2013.6719213

Identification and interpretation of acausal synchronistic cognitive patterns in the long-run dream-series of Carl Jung and Wolfgang Pauli (1947-1956) Part II. Pauli as observer for Jung's past experiences

P. Várlaki P. Baranyi

Publication Name: 4th IEEE International Conference on Cognitive Infocommunications Coginfocom 2013 Proceedings

Publication Date: 2013-01-01

Volume: Unknown

Issue: Unknown

Page Range: 711-724

Description:

The paper deals with the identification and interpretation of 'unconscious' cognitive images, patterns and ideas according to some remarkable synchronistic phenomena in the acausal mostly unconscious 'relationship' of Carl Gustav Jung and Wolfgang Ernst Pauli at the period of 1947-1956 on the basis of Pauli's 'observation' related to Jung's past 'experiences.' © 2013 IEEE.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2013.6719193

Historical origin of the fine structure constant: Part IV: Coronatio: Explicandi et applicandi subtilita(ti)s structurae constantis sephano rege

P. Várlaki I. J. Rudas

Publication Name: Acta Polytechnica Hungarica

Publication Date: 2012-12-21

Volume: 9

Issue: 5

Page Range: 45-93

Description:

Part IV of our paper on the historical (archetypal) background of the "fine structure constant" deals with the general physical and psychic world views, concealing the dynamic isomorphic meaning systems, related to Saint Stephen (Sephanus Rex) found in works of 1000 years old. Following the comparison of the representations (pre-figurations of the dynamic models) of the demonstrated background languages, we present that the author devoted himself to create a common background language of different religious courses. We intend to show that the background language (considered in general as a mapping of primordial images for "system and control" problems), was centred on his assumed proto-Cabbala, the Book of Bahir and its concealed meaning system, in close relation with the numeric archetype of 137 and the 137-type of "fine structures" within the decimal sephirotic world "controlling system" of the pleroma (the hypothesised "transcendent cyber space").

Open Access: Yes

DOI: DOI not available

On weighted possibilistic informational coefficient of correlation

István Harmati P. Várlaki I. J. Rudas Robert Fullér

Publication Name: International Journal of Mathematical Models and Methods in Applied Sciences

Publication Date: 2012-12-19

Volume: 6

Issue: 4

Page Range: 592-599

Description:

In their previous works Fullér et al. introduced the notions of weighted possibilistic correlation coefficient and correlation ratio as measures of dependence between possibility distributions (fuzzy numbers). In this paper we introduce a new measure of strength of dependence between marginal possibility distributions, which is based on the informational coefficient of correlation. We will show some examples that demonstrate some good properties of the proposed measure.

Open Access: Yes

DOI: DOI not available

A taxonomy of CogInfoCom trigger types in practical use cases

Aádám Csapó P. Várlaki P. Baranyi

Publication Name: 3rd IEEE International Conference on Cognitive Infocommunications Coginfocom 2012 Proceedings

Publication Date: 2012-12-01

Volume: Unknown

Issue: Unknown

Page Range: 21-25

Description:

An important challenge in CogInfoCom is how to design multi-sensory signals which are capable of communicating high-level information to users. Although there have been investigations on how to design groups of signals for this purpose (referred to as CogInfoCom channels), and how to map high-level concepts onto patterns of sensory signals across different modalities, one general question has still not been addressed: how should a system decide when to provide information to users in interactive CogInfoCom systems? This paper represents an attempt to bridge this gap, and to provide a taxonomy of CogInfoCom trigger types in order to help answer this question. © 2012 IEEE.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2012.6421990

Stabilization and synchronization of dynamicons through CogInfoCom channels

Péter Galambos Aádám Csapó P. Várlaki P. Baranyi

Publication Name: 3rd IEEE International Conference on Cognitive Infocommunications Coginfocom 2012 Proceedings

Publication Date: 2012-12-01

Volume: Unknown

Issue: Unknown

Page Range: 33-36

Description:

Research on CogInfoCom channels has thus far focused on channels in which syntactics and semantics have a static relationship, and in which information is communicated through the transmission of discrete CogInfoCom messages between two communicational endpoints. In this paper, we make a first attempt to extend the concept of CogInfoCom channels to incorporate dynamicons, which are forms of communication in which two or more communicational endpoints are bound to the same dynamic processes. Information, then, is the transmitted dynamics itself, instead of being represented by a set of messages which are external to the process of communication. After a short introduction to what we mean by the concept of dynamicons, we present a reference model to this problem which is suitable for Internet-based communication characterized by unpredictable time delays. We discuss how the generalization of the reference model can lead to interesting and novel applications in CogInfoCom. © 2012 IEEE.

Open Access: Yes

DOI: 10.1109/CogInfoCom.2012.6422012

Neural-network based modelling approach for loading systems

Gabriella Orbán Tibor Vadvári András Rövid P. Várlaki

Publication Name: International Conference on Emerging Trends in Engineering and Technology Icetet

Publication Date: 2011-12-01

Volume: Unknown

Issue: Unknown

Page Range: 72-76

Description:

As in many fields in modern logistics the system modelling and identification play an important role. By the modelling of complex non-linear systems different model approximation approaches are utilized. The approximation methods of mathematics are widely used in theory and practice for several problems. In the framework of the paper a higher order singular value decomposition (HOSVD) based approximation approach for neural network (NN) model approximation is introduced. The approach will be detailed from the point of view of logistic systems but it may be applicable for other fields, as well. The NNs in this case stand for local models based on which a more complex parameter varying model can numerically be reconstructed and reduced using the HOSVD. © 2011 IEEE.

Open Access: Yes

DOI: 10.1109/ICETET.2011.69

Historical origin of the fine structure constant: Part III: Pauli with Jung Retro-Cognizes St. Stephen's crowning achievement

P. Várlaki L. T. Koczy I. J. Rudas

Publication Name: Acta Polytechnica Hungarica

Publication Date: 2011-12-01

Volume: 8

Issue: 6

Page Range: 43-78

Description:

In Part II of the paper we discussed the central role of the number-archetype 137 in some great medieval works related to St Stephen's court. On the basis of the hermeneutical interpretation of certain of Pauli's famous dream series, we intend to show his hypothetical "synchronistic (unconscious) recognition" of the dominant representations and meanings of the medieval works discussed in the earlier parts of this paper, which can be related to his isomorphic mythological and "physical" dream patterns. We can also conclude that Pauli, collaborating with Jung, himself confirms in his consistent "dream-messages" the symbolic meaningful relationship and structural isomorphy between the basic quantum-physical model's features (e.g. the fine structure constant) and their hypothetical primordial images appearing even in the actual medieval works.

Open Access: Yes

DOI: DOI not available

Historical origin of the fine structure constant: Part II: Subtilis structurae constans inversae arboris dei

P. Várlaki L. T. Koczy I. J. Rudas

Publication Name: Acta Polytechnica Hungarica

Publication Date: 2011-09-22

Volume: 8

Issue: 2

Page Range: 161-196

Description:

In this paper we intend to show in some great medieval works that are indeed or very likely linked to St Stephen's court the central role of the number-archetype 137 organizing "fine structures", together with quaternary and denary proto-Kabbalistic "systems", as a possible primordial image and "model" of the quantum-physical fine structure. This is associated with the four quantum-numbers and the fine structure constant (FSC) concept, in the sense that Jung and Pauli discussed similar problems upon the scientific and spiritual history of the Western Thought.

Open Access: Yes

DOI: DOI not available

Control model for loading systems using higher order singular value decomposition

Gabriella Orbán András Rövid P. Várlaki

Publication Name: Proceedings 2011 IEEE International Conference on Computer Science and Automation Engineering Csae 2011

Publication Date: 2011-08-25

Volume: 3

Issue: Unknown

Page Range: 754-758

Description:

In this paper we present a method for constructing a control model of loading systems based on higher order singular decomposition (HOSVD) of a tensor. Modern logistics need control systems that are able to develop and improve the material and information flow by automating the control processes. We propose the application of linear parameter varying (LPV) structure by which non-linear systems can be controlled on the basis of linear control theories. Describing the system, modeling logistic processes require many uncertain input parameters. Using the proposed method the complexity of the model can be kept on a lower level. © 2011 IEEE.

Open Access: Yes

DOI: 10.1109/CSAE.2011.5952783

On tensor-product model based representation of neural networks

András Rövid P. Várlaki László Szeidl

Publication Name: Ines 2011 15th International Conference on Intelligent Engineering Systems Proceedings

Publication Date: 2011-08-22

Volume: Unknown

Issue: Unknown

Page Range: 69-72

Description:

The approximation methods of mathematics are widely used in theory and practice for several problems. In the framework of the paper a novel tensor-product based approach for representation of neural networks (NNs) is proposed. The NNs in this case stand for local models based on which a more complex parameter varying model can numerically be reconstructed and reduced using the higher order singular value decomposition (HOSVD). The HOSVD as well as the tensor-product based representation of NNs will be discussed in detail. © 2011 IEEE.

Open Access: Yes

DOI: 10.1109/INES.2011.5954721

Probabilistic correlation coefficients for possibility distributions

István Harmati P. Várlaki Robert Fullér

Publication Name: Ines 2011 15th International Conference on Intelligent Engineering Systems Proceedings

Publication Date: 2011-08-22

Volume: Unknown

Issue: Unknown

Page Range: 153-158

Description:

The goal of this paper to introduce two alternative definitions for the possibilistic correlation coefficient by equipping the level sets of a joint possibility distribution with nonuniform probability distributions which are directly derived from the shape function of the joint possibility distribution. We also show some examples for their exact calculation for joint possibility distributions defined by Mamdani, Łukasiewicz and Larsen triangular norms. © 2011 IEEE.

Open Access: Yes

DOI: 10.1109/INES.2011.5954737

HOSVD based data representation and LPV model complexity reduction

András Rövid P. Várlaki László Szeidl

Publication Name: Applications of Mathematics and Computer Engineering American Conference on Applied Mathematics American Math 11 5th Wseas International Conference on Computer Engineering and Applications CEA 11

Publication Date: 2011-06-17

Volume: Unknown

Issue: Unknown

Page Range: 164-169

Description:

In the framework of the paper a HOSVD-based approach is introduced for LPV model reduction and multidimensional data representation. By these approaches in case of model reduction the system matrix is expressed with the help of a so called core tensor and a system of specially determined polylinear orthonormal functions. Similar approach will be applied also in case of data representation. The paper gives a detailed description on how to determine the polylinear functions and the core tensor and how the model can be expressed and reduced with their help. Furthermore, the HOSVD-based domain proposed for data representation will be compared to the well known frequency domain - related to Fourier transformation - from the point of view of their common application possibilities and their effectiveness.

Open Access: Yes

DOI: DOI not available

On possibilistic correlation coefficient and ratio for fuzzy numbers

József Mezei István Harmati P. Várlaki Robert Fullér

Publication Name: Recent Researches in Artificial Intelligence Knowledge Engineering and Data Bases 10th Wseas International Conference on Artificial Intelligence Knowledge Engineering and Data Bases Aiked 11

Publication Date: 2011-06-17

Volume: Unknown

Issue: Unknown

Page Range: 263-268

Description:

In this paper we show some properties of possibilistic correlation coefficient and correlation ratio for marginal possibility distributions. We will show some examples for their computation from some joint possibility distributions.

Open Access: Yes

DOI: DOI not available

An improved index of interactivity for fuzzy numbers

József Mezei P. Várlaki Robert Fullér

Publication Name: Fuzzy Sets and Systems

Publication Date: 2011-02-16

Volume: 165

Issue: 1

Page Range: 50-60

Description:

In this paper we will introduce a new index of interactivity between marginal possibility distributions A and B of a joint possibility distribution C. The starting point of our approach is to equip each γ-level set of C with a uniform probability distribution, then the probabilistic correlation coefficient between its marginal probability distributions is interpreted as an index of interactivity between the γ-level sets of A and B. Then we define the index of interactivity between A and B as the weighted average of these indexes over the set of all membership grades. This new index of interactivity is meaningful for the whole family of joint possibility distributions. © 2010 Elsevier B.V. All rights reserved.

Open Access: Yes

DOI: 10.1016/j.fss.2010.06.001

On possibilistic correlation coefficient and ratio for triangular fuzzy numbers with multiplicative joint distribution

István Harmati P. Várlaki Robert Fullér

Publication Name: 11th IEEE International Symposium on Computational Intelligence and Informatics Cinti 2010 Proceedings

Publication Date: 2010-12-01

Volume: Unknown

Issue: Unknown

Page Range: 103-108

Description:

The goal of this paper is to provide calculation formulas for the possibilistic correlation coefficient and ratio for two marginal possibility distributions of triangular form when their joint possibility distribution is defined by the product t-norm. We will also introduce an alternative definition for the possibilistic correlation coefficient and ratio when their joint possibility distribution is defined by the product t-norm. ©2010 IEEE.

Open Access: Yes

DOI: 10.1109/CINTI.2010.5672266

Application of LPV type force model in vehicle crash dynamics

István Harmati András Rövid P. Várlaki

Publication Name: Proceedings of the 9th Wseas International Conference on Applications of Computer Engineering Ace 10

Publication Date: 2010-12-01

Volume: Unknown

Issue: Unknown

Page Range: 174-179

Description:

In the research field of vehicle crash mechanics one of the most important task is finding a model for the deformational force, which gives acceptable approximation, but doesn't need perfect knowledge about the parameters of the vehicle. The FEM based methods, which are applied in the engineering practice give good approximations, but they have extremely large computational complexity and need a large amount of data. On the other hand there exist simple force models, but they not approximate well in details the force-deflection curve. In this paper we introduce a force model for vehicle deformation based on the LPV-HOSVD paradigm, which well approximates the force during the deformational process and has acceptable complexity.

Open Access: Yes

DOI: DOI not available

Some examples of computing the possibilistic correlation coefficient from joint possibility distributions

József Mezei P. Várlaki Robert Fullér

Publication Name: Studies in Computational Intelligence

Publication Date: 2010-11-03

Volume: 313

Issue: Unknown

Page Range: 153-170

Description:

In this paper we will show some examples for computing the possibilistic correlation coefficient between marginal distributions of a joint possibility distribution. First we consider joint possibility distributions, (1-x-y), (1-x 2-y 2), and (1-x 2-y) on the set {(x,y)≡R2| x≥0,y≥0,x+y≤1}, then we will show (i) how the possibilistic correlation coefficient of two linear marginal possibility distributions changes from zero to -1/2, and from -1/2 to -3/5 by taking out bigger and bigger parts from the level sets of a their joint possibility distribution; (ii) how to compute the autocorrelation coefficient of fuzzy time series with linear fuzzy data. © 2010 Springer-Verlag Berlin Heidelberg.

Open Access: Yes

DOI: 10.1007/978-3-642-15220-7_13

A correlation ratio for possibility distributions

József Mezei P. Várlaki Robert Fullér

Publication Name: Lecture Notes in Computer Science Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics

Publication Date: 2010-07-29

Volume: 6178 LNAI

Issue: Unknown

Page Range: 178-187

Description:

Generalizing the probabilistic correlation ratio we will introduce a correlation ratio for marginal possibility distributions of joint possibility distributions. © 2010 Springer-Verlag Berlin Heidelberg.

Open Access: Yes

DOI: 10.1007/978-3-642-14049-5_19

Approximation of force and energy in vehicle crash using LPV type description

István Harmati András Rövid P. Várlaki

Publication Name: Wseas Transactions on Systems

Publication Date: 2010-07-01

Volume: 9

Issue: 7

Page Range: 734-743

Description:

In accident analysis, vehicle crash mechanics and vehicle safety research modeling of the deformational force and absorbed energy plays a crucial role. The usually applied FEM based methods give good approximations, but they have extremely large computational complexity and require a detailed knowledge about the parameteres of the crash and the vehicle. There are simpler models, but they not give satisfactory approximation. In this paper using the LPV-HOSVD paradigm we introduce a model for vehicle deformation process, which well approximates the deformation force and the absorbed energy, moreover it has acceptable computational complexity.

Open Access: Yes

DOI: DOI not available

Historical origin of the fine structure constant subtilis structurae constan unit s1 part i. St. Stephen's crowning achievement

P. Várlaki L. T. Koczy I. J. Rudas

Publication Name: Acta Polytechnica Hungarica

Publication Date: 2010-05-31

Volume: 7

Issue: 1

Page Range: 119-157

Description:

This paper deals with the historical origin of the primordial image of the fine structure constant (FSC) and the number 137 as the Self's own number archetype, which plays a central role in the poetic-hermeneutic system of the Holy Crown of Hungary. We intend to show that the allegorical and symbolical images which are observed as the manifestation of unconscious and interpreted and analyzed in the Pauli-Jung collaboration have a lengthy synchronistic relationship with the "archetypal model" of the FSC found in the marvellous enamel pictures of St. Stephen's Crown.

Open Access: Yes

DOI: DOI not available

Twin concept of fine structure constant as the 'self number-archetype' in perspective of the Pauli-Jung correspondence

P. Várlaki I. J. Rudas

Publication Name: Acta Polytechnica Hungarica

Publication Date: 2009-12-01

Volume: 6

Issue: 2

Page Range: 77-108

Description:

The paper-similarly to our earlier publications since 1993 - is trying to 'synchronize' early quantum physics, the Kalmanian representation theory, Jungian analytic psychology, and certain aesthetical categories. The number '137', the so-called inverse Fine Structure Constant (IFSC), is placed at the centre of this heuristic and epistemological experiment, along with the scientific cooperation of Pauli and Jung. A new possibilistic twin concept of "controlling-observing equations" is proposed for the reinterpretation of the FSC and other Number Archetypes on the basis of the Hermeneutic and symbolic languages found in the W. Pauli and C. G. Jung " Correspondence". The first part of the paper deals in first line with the introduction of the possibilistic twin concept of FSC together with its interpretation according to the hermeneutical "tradition" of the Pauli-Jung collaboration.

Open Access: Yes

DOI: DOI not available

Twin Concept of fine structure constant as the 'self number-archetype' in perspective of the Pauli-Jung correspondence

P. Várlaki I. J. Rudas

Publication Name: Acta Polytechnica Hungarica

Publication Date: 2009-12-01

Volume: 6

Issue: 2

Page Range: 109-137

Description:

The paper - 'similarly to our earlier publications since 1993 - is trying to 'synchronize' early quantum physics, the Kalmanian representation theory, Jungian analytic psychology, and certain aesthetical categories. The number '137', the so-called inverse Fine Structure Constant (FSC), is placed at the centre of this heuristic and epistemological experiment, along with the scientific cooperation of Pauli and Jung. A new possibilistic twin concept of "controlling-observing equations" is proposed for the reinterpretation of the FSC and other Number Archetypes on the basis of the Hermeneutic and symbolic languages found in the W. Pauli and C. G. Jung " Correspondence". The second part of the paper deals with the new ways of cognition and imagination related to the "Background Control Theory" which can be identified mainly in the Pauli-Jung collaboration anticipating the new system and control approach of R E. Kalman Furthermore, we summarize this unusual attempt and give an extensive bibliography for further reading.

Open Access: Yes

DOI: DOI not available

LPV type model of deformational force in vehicle collisions

István Harmati András Rövid P. Várlaki

Publication Name: Iccc 2009 IEEE 7th International Conference on Computational Cybernetics

Publication Date: 2009-12-01

Volume: Unknown

Issue: Unknown

Page Range: 103-108

Description:

Modeling of the deformational force and absorbed energy plays a very important role in different fields of vehicle engineering. The usually applied FEM based methods give good approximations, but they have extremely large computational complexity. On the other hand there exist simple force models, but they not approximate well in details the real data. The aim of this paper is to introduce a force model for vehicle deformation, which is able to describe the real process and have acceptable complexity. ©2009IEEE.

Open Access: Yes

DOI: 10.1109/ICCCYB.2009.5393952

Number archetypes, symbolic coding letters and "background communication theory" in Saint Stephen's royal mirror

P. Várlaki J. Bokor

Publication Name: Iccc 2009 IEEE 7th International Conference on Computational Cybernetics

Publication Date: 2009-12-01

Volume: Unknown

Issue: Unknown

Page Range: 201-211

Description:

Following Pauli's approach to the analysis of the Kepler's works, the paper attempts to identify patterns in the creative background cognitive processes related to a "background system and communication theory" in the thousand-year-old great Latin opus of St Stephen's Royal Mirror. Our paper is dedicated to the blessed memory of Prof. S. Csibi, the great scholar of communication theory, who creatively participated in this endeavour. ©2009IEEE.

Open Access: Yes

DOI: 10.1109/ICCCYB.2009.5393934

"System identification" and hermeneutics for long run series of synchronicities in the Pauli-Jung relationship

P. Várlaki I. J. Rudas J. Bokor

Publication Name: Iccc 2009 IEEE 7th International Conference on Computational Cybernetics

Publication Date: 2009-12-01

Volume: Unknown

Issue: Unknown

Page Range: 129-140

Description:

The paper discusses some characteristic symbolic patterns which can be identified in the long run series of synchronicities in the Pauli-Jung cooperation concerning the long run dream series of Pauli. We try to show the paradigm of the modern system and control theory in the typical identifiable structures and symbolic patterns of dreams and synchronistic phenomena using the contemporary and old approaches of Hermeneutics. ©2009IEEE.

Open Access: Yes

DOI: 10.1109/ICCCYB.2009.5393949

Universal autonomous robot navigation using quasi optimal path generation

Gábor Pék P. Várlaki Áron Lászka A. R. Várkonyi-Kóczy

Publication Name: Icara 2009 Proceedings of the 4th International Conference on Autonomous Robots and Agents

Publication Date: 2009-06-05

Volume: Unknown

Issue: Unknown

Page Range: 458-463

Description:

Autonomous robot navigation is an important research field because these robots can solve problems where the human presence is impossible, dangerous, expensive, or uncomfortable. In this paper, a new hybrid autonomous navigation method is introduced. The algorithm is composed of visibility graph based global navigation and simple potential field based local navigation parts. It applies a new automated graph generation method which may become necessary if, because of the observed new obstacles, a new path should be generated. The quasi optimal route is found by applying the well known A* algorithm on the graph. The presented technique offers a quasi optimal universal navigation technique which can successfully be used in all, known, unknown, and dynamically changing environments. ©2009 IEEE.

Open Access: Yes

DOI: 10.1109/ICARA.2000.4804008

Number archetypes and "background" control theory concerning the fine structure constant

P. Várlaki László Nádai J. Bokor

Publication Name: Acta Polytechnica Hungarica

Publication Date: 2008-12-01

Volume: 5

Issue: 2

Page Range: 71-104

Description:

In this paper we analyze in detail the central role of number '137', the so-called Fine Structure Constant in the collaboration of Pauli and Jung. First, we present the fascination or the obsession of Pauli for the interpretation of number '137'. Second, we treat the spontaneous messages originating from unconscious concerning number '137' in the wellknown dreams of Pauli. We restrict our investigations to the dreams containing the especially important formulae of Fine Structure Constant (4π3 + π2 + π), and also that containing the so-called background models of mathematical control systems. Third, we shortly mention four of the numerous synchronicities arising during the Pauli-Jung collaboration.

Open Access: Yes

DOI: DOI not available

Energy distribution modeling of car body deformation using LPV representations and fuzzy reasoning

István Harmati András Rövid P. Várlaki László Szeidl

Publication Name: Wseas Transactions on Systems

Publication Date: 2008-12-01

Volume: 7

Issue: 11

Page Range: 1228-1237

Description:

The main aim of the paper is to introduce a novel method - based on fuzzy control and linear parameter varying (LPV) system representation transformable into HOSVD based Canonical form - for modeling deformation processes with respect to the distribution of the absorbed kinetic energy. Modeling such kind of processes requires many uncertain input parameters. Using the proposed concept we are able to handle them and keep the complexity of the models low by using higher order singular value decomposition (HOSVD) technique.

Open Access: Yes

DOI: DOI not available

Number archetypes in system realization theory concerning the fine structure constant

P. Várlaki László Nádai J. Bokor

Publication Name: 12th International Conference on Intelligent Engineering Systems Proceedings Ines 2008

Publication Date: 2008-09-02

Volume: Unknown

Issue: Unknown

Page Range: 83-92

Description:

In this paper we analyze in detail the central role of number '137', the so-called Fine Structure Constant in the collaboration of Pauli and Jung. First, we present the fascination or the obsession of Pauli for the interpretation of number '137'. Second, we treat the spontaneous messages originating from unconscious concerning number '137' in the well-known dreams of Pauli. We restrict our investigations to the dreams containing the especially important formulae of Fine Structure Constant (4π3 + π2 + π), and also that containing the so-called background models of mathematical control systems. Third, we shortly mention four of the numerous synchronicities arising during the Pauli-Jung collaboration. © 2008 IEEE.

Open Access: Yes

DOI: 10.1109/INES.2008.4481274

Numbers and system representations in perspective of the Pauli-Jung correspondence

P. Várlaki László Nádai J. Bokor

Publication Name: Sami 2008 6th International Symposium on Applied Machine Intelligence and Informatics Proceedings

Publication Date: 2008-08-25

Volume: Unknown

Issue: Unknown

Page Range: 11-18

Description:

The paper deals with the basic features of the so-called synchronistic stochastic (control) systems on the basis of the extended Kalmanian system and realization theory, using the synchronicity paradigm of Jung and Pauli. It is shown that the introduced additive geometric structure number (characterizing the representation structure of synchronistic stochastic systems) is theoretically equivalent to the fine structure constant (determining e.g. the fine structure of hydrogen spectra) redefined by the authors of this paper. Finally the redefined form of fine structure constant as additive structure number (mediator number or identificator number) and the amplified interpretation of structural patterns of some important objects of cultural history, as well as the hypothetically related natural and geometric structure numbers, are compared. © 2008 IEEE.

Open Access: Yes

DOI: 10.1109/SAMI.2008.4469164

Energy absorption modelling technique for car body deformation

István Harmati András Rövid P. Várlaki

Publication Name: Saci 2007 4th International Symposium on Applied Computational Intelligence and Informatics Proceedings

Publication Date: 2007-10-01

Volume: Unknown

Issue: Unknown

Page Range: 269-272

Description:

The main object of this paper is to introduce a model for describing how the enrgy distribution changes during deformational processes, esp. in car crashes. This an important and difficult task in accident analysis and in safety car-body design. Exact estimation or measuring of the absorbed energy by the deformation is almost impossible. The classical tool for this task is usually a differental equation based finite element method, which requires exact knowledge about the parameters and takes a lot of computational time with high complexity. In the following we introduce a simple numerical model for the changing of the energy distribution during the whole deformational process. © 2007 IEEE.

Open Access: Yes

DOI: 10.1109/SACI.2007.375523

Reconstruction decision model for trasportation infrastructure systems

István Pályi Ildikó Gombaszögi Lajos Tóth P. Várlaki

Publication Name: Isciii 07 3rd International Symposium on Computational Intelligence and Intelligent Informatics Proceedings

Publication Date: 2007-01-01

Volume: Unknown

Issue: Unknown

Page Range: 163-166

Description:

Improving transportation infrastructure raises several questions requiring complex analysis. Creating the mathematic model for transportation reconstruction needed developing a quick, dynamic programming process which considers the costs of single reconstruction phases and the direct or indirect profit emerging after completing reconstruction works. In the study we examined the application possibilities of the highly prestigious Bellman-theorem. We found that the combinatorial method for optimal distribution of investments is not very efficient in the current issue, although it applies the sequential method and the Bellman-theorem in a remarkable way. The method proposed in the study applies exponential partial profit-functions. The primary advantage is that it solves the problem of the complicated nonlinear dynamic programming on the basis of direct relations, without numeric analysis. Consequently, results are supplied quickly and the method allows solving enormous problems without any constraints. © 2007 IEEE.

Open Access: Yes

DOI: 10.1109/ISCIII.2007.367382

Estimation of energy distribution for car-body deformation

István Harmati P. Várlaki

Publication Name: Isciii 07 3rd International Symposium on Computational Intelligence and Intelligent Informatics Proceedings

Publication Date: 2007-01-01

Volume: Unknown

Issue: Unknown

Page Range: 229-232

Description:

Identification of distribution of deformational energy for vehicle body deformational processes is a very important and difficult task in accident analysis and in safety car-body design. Exact estimation or measuring of the absorbed energy by the deformation is almost impossible, so we apply an estimation for this. The classical tool for this task is usually a differental equation based finite element method, which requires exact knowledge about the parameters. In the following we introduce a simple numerical model describing the changing of the energy distribution during the whole deformational process. The main idea is similar to a finite element method: let have a 3D rectangular grid on the car-body, according to the energy absorbing properties of the vehicle, so each cell is approximately homogenous. For For each cell a monotonous decreasing function is assigned, which describes approximately the rate of the absorbed and the input energy. For different possible directions of the impact we define different absorbing functions, and instead of the original input, we deal with its orthogonal components, so the final result then will be the sum of the particular result. © 2007 IEEE.

Open Access: Yes

DOI: 10.1109/ISCIII.2007.367394

Takagi-sugeno fuzzy control models for large scale logistics systems

Gabriella Orbán István Harmati P. Várlaki

Publication Name: Isciii 07 3rd International Symposium on Computational Intelligence and Intelligent Informatics Proceedings

Publication Date: 2007-01-01

Volume: Unknown

Issue: Unknown

Page Range: 199-203

Description:

Requirements, such as adaptive behavior, learning ability and self regulative features, that have to be met by modern logistic systems, need the construction of such control systems that are able to control the basic processes and also to develop and improve the material and information system by automating the control processes. For controlling the logistical systems the papers propose the application of LPV structure by which non-linear systems can be controlled on the basis of linear control theories. The proposal points out that the priorities of different states are of great importance when generating the logical rules of operation. For resolving the difficulties of constructing mathematical algorithms fuzzy sets are suggested, so in the control model a Takagi-Sugeno solution is proposed, that can describe multi-input multi-output, non-linear, dynamic systems like logistical systems. © 2007 IEEE.

Open Access: Yes

DOI: 10.1109/ISCIII.2007.367389

Application of tensor product models for vehicle de-formational processes

Istvan Harmati András Rövid P. Várlaki

Publication Name: Proceedings of the Mini Conference on Vehicle System Dynamics Identification and Anomalies

Publication Date: 2006-12-01

Volume: Unknown

Issue: Unknown

Page Range: 615-620

Description:

Modelling of vehicle deformational processes plays an important role in car body design and accident analysis. It is a difficult task and usually carried out applying a kind of finite element method. Determination of the absorbed energy by the deformation and the corresponding energy equivalent speed (EES) can be of great importance. Exact determination or measuring of these quantities is almost impossible, so one could estimate them. In this paper we introduce a modeling technique and a model for describing the deformation process. A short description of the main idea: let we have a 3-dimensional rectangular grid on the vehicle body (or on something else). The partition is determined by taking into consideration the energy absorbing properties of the parts of the vehicle, so each cell is approximately homogenous. The cells could be identified as the entries of a tensor of order 3. We concentrate on the energy absorbed by the cells, but not on the physical coordinates of the cells. Energy absorption property (rate of the input and the absorbed energy) of a certain cell could change during the deformational process, so the absorbed energy is calculated using a monotonous decreasing function. These functions can be defined for each possible orthogonal direction of the possible impact. Instead of the original impact we deal with its orthogonal components and the result will be the sum of the particular results. The rectangular grid allows us to compute from level to level. These computations can be realized applying tensor products, the model has low complexity which can be more decreased by complexity reducing methods known from linear algebra.

Open Access: Yes

DOI: DOI not available

Identification and reconstruction of car body deformation applying tensor product models

István Harmati András Rövid P. Várlaki László Szeidl

Publication Name: Ines 2006 10th International Conference on Intelligent Engineering Systems 2006

Publication Date: 2006-12-01

Volume: Unknown

Issue: Unknown

Page Range: 98-101

Description:

Car body deformation modeling plays a very important role in crash accident analyses, as well as in safe car body design. The determination of the energy absorbed by the deformation and the corresponding Energy Equivalent Speed can be of key importance, however their precise determination is a very difficult task. Although, using the results of crash tests, intelligent and soft methods offer an automatic way to model the crash process itself, as well as to determine the absorbed energy, the before-crash speed of the car, etc. In this paper a modeling technique and an intelligent expert system are introduced which together are able to follow the deformation process of car bodies in car crashes and to analyze the strength of the different parts without any human intervention thus significantly can contribute to the improvement of the modeling, (automatic) design, and safety of car bodies. © 2006 IEEE.

Open Access: Yes

DOI: DOI not available

Fuzzy Based Brightness Compensation for High Dynamic Range Images

András Rövid P. Várlaki A. R. Várkonyi-Kóczy

Publication Name: Journal of Advanced Computational Intelligence and Intelligent Informatics

Publication Date: 2006-07-01

Volume: 10

Issue: 4

Page Range: 549-554

Description:

High dynamic range of illumination may cause serious distortions and other problems in viewing and further processing of digital images. In this paper a new fuzzy based tone reproduction pre-processing algorithm is introduced which may help in developing hardly or nonviewable features and content of the images making easier the further processing of it.

Open Access: Yes

DOI: 10.20965/jaciii.2006.p0549

Uncertainty representation in nonlinear and hybrid systems

P. Várlaki A. R. Várkonyi-Kóczy

Publication Name: Iccc 2005 IEEE 3rd International Conference on Computational Cybernetics Proceedings

Publication Date: 2005-12-01

Volume: 2005

Issue: Unknown

Page Range: 313-318

Description:

Information of any kind always involve some kind of uncertainty, inaccuracy. The model used to represent the information during the information processing can affect the achievable preciseness and can determine the usability of different computing methods, as well. The data model must also be able to represent the uncertainty, inaccuracy of both the input data and the results. The two most popular data models for the representation of uncertain data are the "classical", probability based and the recently introduced fuzzy data model. With the increasing complexity of the computing problems and with the appearance and spreading of new modeling and computing techniques, the evaluation and representation of the uncertainty in different systems become an increasingly important question and methods for the mixed use of different data models can also be needed. This paper deals with the limits of the "classical", probability theory based uncertainty representation and examines possible solutions for information processing based on mixed data models together with different conversion methods between fuzzy and probability theory based representations.

Open Access: Yes

DOI: 10.1109/ICCCYB.2005.1511593

On the application of subjective learning algorithms in decision-making

P. Várlaki László Nádai

Publication Name: Iccc 2005 IEEE 3rd International Conference on Computational Cybernetics Proceedings

Publication Date: 2005-12-01

Volume: 2005

Issue: Unknown

Page Range: 329-331

Description:

The paper deals with computation of optimal ratios for capital investment processes using adaptive methods and taking into consideration subjective probabilities, which can ensure regularizing influence on above algorithms.

Open Access: Yes

DOI: 10.1109/ICCCYB.2005.1511596

Fuzzy based brightness compensation for high dynamic range images

András Rövid P. Várlaki A. R. Várkonyi-Kóczy

Publication Name: Ines 05 IEEE 9th International Conference on Intelligent Engineering Systems Proceedings

Publication Date: 2005-01-01

Volume: 2005

Issue: Unknown

Page Range: 245-248

Description:

The high dynamic range of illumination may cause serious distortions and problems in the view and further processing of digital images. In this paper a new fuzzy based tone reproduction pre-processing algorithm is introduced which may help in developing the hardly or non viewable features and content of the images making easier the further processing of it. © 2005 IEEE.

Open Access: Yes

DOI: 10.1109/INES.2005.1555166

3D model estimation from multiple images

András Rövid P. Várlaki A. R. Várkonyi-Kóczy

Publication Name: IEEE International Conference on Fuzzy Systems

Publication Date: 2004-12-01

Volume: 3

Issue: Unknown

Page Range: 1661-1666

Description:

3D reconstruction plays a very important role in computer vision. The determination of the 3D model from multiple images is of key importance. In this paper a 3D reconstruction algorithm is introduced, which is capable to determine the 3D model without any external intervention.

Open Access: Yes

DOI: 10.1109/FUZZY.2004.1375430

Soft computing based car body deformation and EES determination for car crash analysis systems

András Rövid Pál Michelberger P. Várlaki A. R. Várkonyi-Kóczy Maria Da Graça Ruano

Publication Name: Conference Record IEEE Instrumentation and Measurement Technology Conference

Publication Date: 2004-10-08

Volume: 3

Issue: Unknown

Page Range: 1674-1679

Description:

Car body deformation modeling plays a very important role in crash accident analyses, as well as in safe car body design. The determination of the energy absorbed by the deformation and the corresponding Energy Equivalent Speed can be of key importance, however their precise determination is a very difficult task. Although, using the results of crash tests, intelligent and soft methods offer a way to model the crash process itself, as well as to determine the absorbed energy, the before-crash speed of the car, etc. In this paper a modeling technique and an intelligent expert system are introduced which together are able to follow the deformation process of car bodies in car crashes and to analyze the strength of the different parts, thus significantly can contribute to the improvement of the safety of car bodies.

Open Access: Yes

DOI: DOI not available

State dependent anytime control methodology for prototypical aeroelastic wing section with structural non-linearity

P. Várlaki L. Kiss A. R. Várkonyi-Kóczy P. Baranyi

Publication Name: IEEE International Symposium on Industrial Electronics

Publication Date: 2003-01-01

Volume: I

Issue: Unknown

Page Range: 200-205

Description:

Nowadays in solving control problems the processing is performed typically by model-based computer systems, which contain a representation of our knowledge about the nature and the actual circumstances of the problem in hand. If the nature and/or the actual circumstances change the corresponding model should also be changed. Anytime techniques are very flexible in this respect and can advantageously be used when the operation should be performed under changing circumstances. In this paper, a nonlinear state dependent control methodology is proposed for anytime use and as an example is applied to globally stabilize a given prototypical aeroelastic wing section via one control surface.

Open Access: Yes

DOI: 10.1109/ISIE.2003.1267245