• 2840 Citations
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1978 …2020
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Research Output 1978 2020

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Conference contribution
2020

A memetic version of the bacterial evolutionary algorithm for discrete optimization problems

Tüű-Szabó, B., Földesi, P. & Kóczy, L., jan. 1 2020, Information Technology, Systems Research, and Computational Physics. Kóczy, L. T., Mesiar, R., Kóczy, L. T., Kulczycki, P., Kulczycki, P., Kacprzyk, J. & Wisniewski, R. (eds.). Springer Verlag, p. 44-55 12 p. (Advances in Intelligent Systems and Computing; vol. 945).

Research output: Conference contribution

Evolutionary algorithms
Traveling salesman problem
Information technology
Physics

Hierarchical fuzzy decision support methodology for packaging system design

Vöröskői, K., Fogarasi, G., Buruzs, A., Földesi, P. & Kóczy, L., jan. 1 2020, Information Technology, Systems Research, and Computational Physics. Kóczy, L. T., Mesiar, R., Kóczy, L. T., Kulczycki, P., Kulczycki, P., Kacprzyk, J. & Wisniewski, R. (eds.). Springer Verlag, p. 85-96 12 p. (Advances in Intelligent Systems and Computing; vol. 945).

Research output: Conference contribution

Packaging
Systems analysis
Logistics
Costs
Decision making

On the convergence of fuzzy grey cognitive maps

Harmati, I. & Kóczy, L., jan. 1 2020, Information Technology, Systems Research, and Computational Physics. Kóczy, L. T., Mesiar, R., Kóczy, L. T., Kulczycki, P., Kulczycki, P., Kacprzyk, J. & Wisniewski, R. (eds.). Springer Verlag, p. 74-84 11 p. (Advances in Intelligent Systems and Computing; vol. 945).

Research output: Conference contribution

Uncertainty

On wavelet based enhancing possibilities of fuzzy classification methods

Lilik, F., Solecki, L., Sziová, B., Kóczy, L. & Nagy, S., jan. 1 2020, Information Technology, Systems Research, and Computational Physics. Kóczy, L. T., Mesiar, R., Kóczy, L. T., Kulczycki, P., Kulczycki, P., Kacprzyk, J. & Wisniewski, R. (eds.). Springer Verlag, p. 56-73 18 p. (Advances in Intelligent Systems and Computing; vol. 945).

Research output: Conference contribution

Wavelet analysis
Entropy
Telecommunication lines
Signal sampling
Sampling
2019

Classifying the Complexity of Competency in Elementary School based on Supervised Learners

Yuhana, U. L., Kóczy, L., Sardjono, T. A., Purnama, I. K. E., Yuniarno, E. M. & Purnomo, M. H., máj. 9 2019, 2018 International Conference on Computer Engineering, Network and Intelligent Multimedia, CENIM 2018 - Proceeding. Institute of Electrical and Electronics Engineers Inc., p. 280-284 5 p. 8710883. (2018 International Conference on Computer Engineering, Network and Intelligent Multimedia, CENIM 2018 - Proceeding).

Research output: Conference contribution

Multilayer neural networks
Supervised learning
Perceptron
Classifiers
Multilayer

Intuitionistic Fuzzy Model of Traffic Jam Regions and Rush Hours for the Time Dependent Traveling Salesman Problem

Almahasneh, R., Tuu-Szabo, B., Foldesi, P. & Kóczy, L., jan. 1 2019, Fuzzy Techniques: Theory and Applications - Proceedings of the 2019 Joint World Congress of the International Fuzzy Systems Association and the Annual Conference of the North American Fuzzy Information Processing Society IFSA/NAFIPS 2019. Kearfott, R. B., Reformat, M., Ceberio, M., Kreinovich, V. & Batyrshin, I. (eds.). Springer Verlag, p. 123-134 12 p. (Advances in Intelligent Systems and Computing; vol. 1000).

Research output: Conference contribution

Traveling salesman problem
Fuzzy sets
Costs
Evolutionary algorithms
Computational complexity
2018

A population based metaheuristic for traveling salesman type problems

Tüu-Szabó, B., Földesi, P. & Kóczy, L., márc. 9 2018, 2017 International Conference on Fuzzy Theory and Its Applications, iFUZZY 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-November. p. 1-5 5 p.

Research output: Conference contribution

Travelling salesman
Metaheuristics
Traveling salesman problem
Heuristics
Evolutionary algorithms
2 Citations (Scopus)

Discrete bacterial memetic evolutionary algorithm for the time dependent traveling salesman problem

Tüű-Szabó, B., Földesi, P. & Kóczy, L., jan. 1 2018, Information Processing and Management of Uncertainty in Knowledge-Based Systems. Theory and Foundations - 17th International Conference, IPMU 2018, Proceedings. Springer Verlag, p. 523-533 11 p. (Communications in Computer and Information Science; vol. 853).

Research output: Conference contribution

Memetic Algorithm
Traveling salesman problem
Travelling salesman problems
Evolutionary algorithms
Evolutionary Algorithms

Improved behavioral analysis of fuzzy cognitive map models

Hatwagner, M. F., Vastag, G., Niskanen, V. A. & Kóczy, L., jan. 1 2018, Artificial Intelligence and Soft Computing - 17th International Conference, ICAISC 2018, Proceedings. Springer Verlag, p. 630-641 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10842 LNAI).

Research output: Conference contribution

Fuzzy Cognitive Maps
Pareto Front
Banking
Historical Data
Decision Support
5 Citations (Scopus)

On the existence and uniqueness of fixed points of fuzzy cognitive maps

Harmati, I., Hatwágner, M. F. & Kóczy, L., jan. 1 2018, Information Processing and Management of Uncertainty in Knowledge-Based Systems. Theory and Foundations - 17th International Conference, IPMU 2018, Proceedings. Springer Verlag, p. 490-500 11 p. (Communications in Computer and Information Science; vol. 853).

Research output: Conference contribution

Fuzzy Cognitive Maps
Existence and Uniqueness
Fixed point
Threshold Function
Hyperbolic tangent

On the existence and uniqueness of fixed points of fuzzy set valued sigmoid fuzzy cognitive maps

Harmati, I. & Kóczy, L., okt. 12 2018, 2018 IEEE International Conference on Fuzzy Systems, FUZZ 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-July. 8491447

Research output: Conference contribution

Fuzzy Cognitive Maps
Directed graphs
Fuzzy sets
Linguistics
Fuzzy Sets

Prioritisation of Nielsen’s usability heuristics for user interface design using fuzzy cognitive maps

Amro, R. N., Dhama, S., Muhanna, M. & Kóczy, L., jan. 1 2018, Information Processing and Management of Uncertainty in Knowledge-Based Systems. Theory and Foundations - 17th International Conference, IPMU 2018, Proceedings. Springer Verlag, p. 511-522 12 p. (Communications in Computer and Information Science; vol. 853).

Research output: Conference contribution

Fuzzy Cognitive Maps
User Interface Design
Prioritization
Usability
User interfaces
1 Citation (Scopus)

The effect of image feature qualifiers on fuzzy colorectal polyp detection schemes using KH interpolation - Towards hierarchical fuzzy classification of coloscopic still images

Nagy, S., Sziová, B. & Kóczy, L., okt. 12 2018, 2018 IEEE International Conference on Fuzzy Systems, FUZZ 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-July. 8491479

Research output: Conference contribution

Hierarchical Classification
Fuzzy Classification
Interpolation
Interpolate
Wavelet transforms
2017
1 Citation (Scopus)

A fuzzy information propagation algorithm for social network based recommender systems

Posfai, G., Magyar, G. & Kóczy, L., jan. 1 2017, Information Technology and Computational Physics. Springer Verlag, p. 35-49 15 p. (Advances in Intelligent Systems and Computing; vol. 462).

Research output: Conference contribution

Recommender systems

An efficient new memetic method for the traveling salesman problem with time windows

Tüű-Szabó, B., Földesi, P. & Kóczy, L., jan. 1 2017, Multi-disciplinary Trends in Artificial Intelligence - 11th International Workshop, MIWAI 2017, Proceedings. Springer Verlag, p. 426-436 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10607 LNAI).

Research output: Conference contribution

Traveling salesman problem
Time Windows
Travelling salesman problems
Memetic Algorithm
Evolutionary algorithms
1 Citation (Scopus)

Applicability of various wavelet families in fuzzy classification of access networks' telecommunication lines

Nagy, S., Lilik, F. & Kóczy, L., aug. 23 2017, 2017 IEEE International Conference on Fuzzy Systems, FUZZ 2017. Institute of Electrical and Electronics Engineers Inc., 8015644

Research output: Conference contribution

Telecommunication lines
Fuzzy Classification
Telecommunication Network
Wavelets
Fuzzy sets
1 Citation (Scopus)

Behavioral analysis of fuzzy cognitive map models by simulation

Hatwágner, M. F., Niskanen, V. A. & Kóczy, L., aug. 30 2017, IFSA-SCIS 2017 - Joint 17th World Congress of International Fuzzy Systems Association and 9th International Conference on Soft Computing and Intelligent Systems. Institute of Electrical and Electronics Engineers Inc., 8023345

Research output: Conference contribution

Fuzzy Cognitive Maps
Simulation
Chaotic Behavior
Attractor
Decision making

Criticality analysis of purchased materials based on fuzzy signatures

Farkas, G., Foldesi, P. & Kóczy, L., aug. 23 2017, 2017 IEEE International Conference on Fuzzy Systems, FUZZ 2017. Institute of Electrical and Electronics Engineers Inc., 8015649

Research output: Conference contribution

Criticality
Signature
Model-based
Range of data
5 Citations (Scopus)

Entropy based fuzzy classification and detection aid for colorectal polyps

Nagy, S., Lilik, F. & Kóczy, L., nov. 3 2017, 2017 IEEE AFRICON: Science, Technology and Innovation for Africa, AFRICON 2017. Institute of Electrical and Electronics Engineers Inc., p. 78-82 5 p. 8095459

Research output: Conference contribution

Tile
Entropy
Image processing
Polynomials
Color
1 Citation (Scopus)

Fuzzy and Kohonen SOM based classification of different 0D nanostructures

Ürmös, A., Farkas, Z., Farkas, M., Sándor, T., Kóczy, L. & Nemcsics, Á., márc. 16 2017, SAMI 2017 - IEEE 15th International Symposium on Applied Machine Intelligence and Informatics, Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 365-370 6 p. 7880335

Research output: Conference contribution

Nanostructures
Soft computing
Fuzzy inference
6 Citations (Scopus)

Improved discrete bacterial memetic evolutionary algorithm for the traveling salesman problem

Tüű-Szabó, B., Földesi, P. & Kóczy, L., 2017, Computational Intelligence in Information Systems - Proceedings of the Computational Intelligence in Information Systems Conference, CIIS 2016. Springer Verlag, Vol. 532. p. 27-38 12 p. (Advances in Intelligent Systems and Computing; vol. 532).

Research output: Conference contribution

Traveling salesman problem
Evolutionary algorithms
Costs

Interpolation in homogenous fuzzy signature rule bases

Kóczy, L., aug. 23 2017, 2017 IEEE International Conference on Fuzzy Systems, FUZZ 2017. Institute of Electrical and Electronics Engineers Inc., 8015393

Research output: Conference contribution

Rule Base
Fuzzy sets
Interpolation
Signature
Agglomeration

Modelling twofold uncertainty in the condition assessment of residential buildings using interval valued fuzzy signatures

Bukovics, A., Harmati, I. A. & Koczy, L. T., febr. 9 2017, 2016 IEEE Symposium Series on Computational Intelligence, SSCI 2016. Institute of Electrical and Electronics Engineers Inc., 7849994

Research output: Conference contribution

Uncertainty Modeling
Fuzzy sets
Linguistics
Expert Opinion
Signature

Which players will leave their community? Predicting guild abandonments in world of warcraft game data

Posfai, G., Magyar, G. & Kóczy, L., aug. 30 2017, IFSA-SCIS 2017 - Joint 17th World Congress of International Fuzzy Systems Association and 9th International Conference on Soft Computing and Intelligent Systems. Institute of Electrical and Electronics Engineers Inc., 8023234

Research output: Conference contribution

Game
Prediction
Transparency
Fuzzy C-means Clustering
Reproducibility
2016
7 Citations (Scopus)

A discrete bacterial memetic evolutionary algorithm for the traveling salesman problem

Kóczy, L., Foldesi, P. & Tuu-Szabo, B., nov. 14 2016, 2016 IEEE Congress on Evolutionary Computation, CEC 2016. Institute of Electrical and Electronics Engineers Inc., p. 3261-3267 7 p. 7744202

Research output: Conference contribution

Memetic Algorithm
Traveling salesman problem
Travelling salesman problems
Evolutionary algorithms
Evolutionary Algorithms

On the sensitivity of the weighted relevance aggregation operator and its application to fuzzy signatures

Harmati, I. & Kóczy, L., 2016, Information Processing and Management of Uncertainty in Knowledge-Based Systems - 16th International Conference, IPMU 2016, Proceedings. Springer Verlag, Vol. 611. p. 798-808 11 p. (Communications in Computer and Information Science; vol. 611).

Research output: Conference contribution

Agglomeration

On the sensitivity of type-2 fuzzy signatures and the generalizations of the extension principle

Harmati, I. A. & Kóczy, L., nov. 7 2016, 2016 IEEE International Conference on Fuzzy Systems, FUZZ-IEEE 2016. Institute of Electrical and Electronics Engineers Inc., p. 1301-1307 7 p. 07737839

Research output: Conference contribution

Extension Principle
Signature
Fuzzy numbers
Uncertainty
Possibility Distribution

On the sensitivity of weighted general mean based type-2 fuzzy signatures

Harmati, I. & Kóczy, L., 2016, Artificial Intelligence and Soft Computing - 15th International Conference, ICAISC 2016, Proceedings. Springer Verlag, Vol. 9692. p. 206-218 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9692).

Research output: Conference contribution

Signature
Uncertainty
Aggregation Operators
Agglomeration
Linguistic Variables

Three level modelling of uncertainties in the condition assessment of buildings

Bukovics, Á., Harmati, I. & Kóczy, L., 2016, ISCIIA 2016 - 7th International Symposium on Computational Intelligence and Industrial Applications. Fuji Technology Press

Research output: Conference contribution

Membership functions
Linguistics
Bearings (structural)
Uncertainty
Fuzzy sets
2015
2 Citations (Scopus)

A new state reduction approach for fuzzy cognitive map with case studies for waste management systems

Hatwágner, M. F., Buruzs, A., Földesi, P. & Kóczy, L., 2015, Computational Intelligence in Information Systems - Proceedings of the 4th INNS Symposia Series on Computational Intelligence in Information Systems, INNS-CIIS 2014. Springer Verlag, Vol. 331. p. 119-127 9 p. (Advances in Intelligent Systems and Computing; vol. 331).

Research output: Conference contribution

Waste management
Fuzzy neural networks
Sustainable development
2 Citations (Scopus)

Building renovation cost optimization with the support of fuzzy signature state machines

Molnárka, G. I. & Kóczy, L., 2015, Computational Intelligence in Information Systems - Proceedings of the 4th INNS Symposia Series on Computational Intelligence in Information Systems, INNS-CIIS 2014. Springer Verlag, Vol. 331. p. 129-138 10 p. (Advances in Intelligent Systems and Computing; vol. 331).

Research output: Conference contribution

Formal methods
Contractors
Roofs
Costs
Repair

Evaluating the life quality of the built environment by FRI method

Molnarka, G., Kóczy, L. & Kovacs, S., nov. 25 2015, FUZZ-IEEE 2015 - IEEE International Conference on Fuzzy Systems. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-November. 7338029

Research output: Conference contribution

Quality of Life
Interpolation Method
Fuzzy rules
Fuzzy Rules
Interpolation

Evaluation of waste management systems using fuzzy cognitive maps and optimization

Buruzs, A., Hatwagner, M. F., Foldesi, P. & Kóczy, L., szept. 8 2015, 2015 10th Asian Control Conference: Emerging Control Techniques for a Sustainable World, ASCC 2015. Institute of Electrical and Electronics Engineers Inc., 7244894

Research output: Conference contribution

Fuzzy systems
Waste management
Evolutionary algorithms
Large scale systems
Time series

Fuzzy based hierarchical performance evaluation in telecommunications access networks

Lilik, F. & Kóczy, L., jan. 20 2015, 2014 International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment and Management, HNICEM 2014 - 7th HNICEM 2014 Joint with 6th International Symposium on Computational Intelligence and Intelligent Informatics, co-located with 10th ERDT Conference. Institute of Electrical and Electronics Engineers Inc., 7016242

Research output: Conference contribution

telecommunication
Telecommunication
Wire
evaluation
performance

Fuzzy signature based description of complex overtaking and engagement conflicts in railway traffic control

Ballagi, A., Rozsa, G. & Kóczy, L., nov. 18 2015, IEEE AFRICON Conference. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-November. 7331929

Research output: Conference contribution

Traffic control
Large scale systems
1 Citation (Scopus)

Parameter dependence of fuzzy cognitive maps' behaviour

Hatwagner, M. F., Torma, A. & Kóczy, L., szept. 8 2015, 2015 10th Asian Control Conference: Emerging Control Techniques for a Sustainable World, ASCC 2015. Institute of Electrical and Electronics Engineers Inc., 7244823

Research output: Conference contribution

Industry
6 Citations (Scopus)

Parameterization and concept optimization of FCM models

Hatwagner, M. F. & Kóczy, L., nov. 25 2015, FUZZ-IEEE 2015 - IEEE International Conference on Fuzzy Systems. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-November. 7337888

Research output: Conference contribution

Fuzzy Cognitive Maps
Parameterization
Optimization
Tolerance Relation
Multicomponent Systems
3 Citations (Scopus)

Simulation of Causal Relations of Stakeholder Management System by Using Fuzzy Cognitive Map Approach - A Comparison of Hungarian and Lithuanian Attitudes

Torma, A., Hatwágner, M. F., Susniene, D., Žostautiene, D. & Kóczy, L., 2015, Procedia Computer Science. Elsevier, Vol. 65. p. 880-890 11 p.

Research output: Conference contribution

Dynamical systems
Decision making
Industry
7 Citations (Scopus)

Wavelet based fuzzy rule bases in pre-qualification of access networks' wire pairs

Lilik, F., Nagy, S. & Kóczy, L., nov. 18 2015, IEEE AFRICON Conference. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-November. 7332034

Research output: Conference contribution

Fuzzy rules
Optical cables
Wire
Insertion losses
Data transfer rates
2014

A new fuzzy graph and signature based approach to describe fuzzy situational maps

Ballagi, Á., Pozna, C. R. & Kóczy, L., szept. 4 2014, Proceedings of the 2014 IEEE International Conference on Fuzzy Systems, FUZZ-IEEE. Institute of Electrical and Electronics Engineers Inc., p. 1340-1345 6 p. 6891862

Research output: Conference contribution

Fuzzy Graph
Signature
Intelligent agents
Mobile robots
Intelligent Agents
6 Citations (Scopus)

Fuzzy rule interpolation based fuzzy signature structure in building condition evaluation

Molnárka, G. I., Kovács, S. & Kóczy, L., szept. 4 2014, Proceedings of the 2014 IEEE International Conference on Fuzzy Systems, FUZZ-IEEE. Institute of Electrical and Electronics Engineers Inc., p. 2214-2221 8 p. 6891883

Research output: Conference contribution

Fuzzy rules
Fuzzy Rules
Interpolation
Signature
Interpolate

Fuzzy State Machine-Based Refurbishment Protocol for Urban Residential Buildings

Molnárka, G. I. & Kóczy, L., 2014, Communications in Computer and Information Science. PART 2 ed. Springer Verlag, Vol. 443 CCIS. p. 375-384 10 p. (Communications in Computer and Information Science; vol. 443 CCIS, no. PART 2).

Research output: Conference contribution

Network protocols
Finite automata
Contractors
Energy efficiency
Costs

On the development of signatures for Artificial Intelligence applications

Pozna, C., Földesi, P., Precup, R. E. & Kóczy, L., szept. 4 2014, Proceedings of the 2014 IEEE International Conference on Fuzzy Systems, FUZZ-IEEE. Institute of Electrical and Electronics Engineers Inc., p. 1304-1310 7 p. 6891636

Research output: Conference contribution

Fuzzy inference
Artificial intelligence
Artificial Intelligence
Signature
Data structures
1 Citation (Scopus)

Optimizing complex building renovation process with fuzzy signature state machines

Molnáarka, G. I. & Kóczy, L., 2014, Neural Information Processing - 21st International Conference, ICONIP 2014, Proceedings. Springer Verlag, Vol. 8835. p. 573-580 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8835).

Research output: Conference contribution

State Machine
Signature
Service life
Life Span
Formal Methods
7 Citations (Scopus)

Sensitivity analysis of the weighted generalized mean aggregation operator and its application to fuzzy signatures

Harmati, I. A., Bukovics, Á. & Kóczy, L., szept. 4 2014, Proceedings of the 2014 IEEE International Conference on Fuzzy Systems, FUZZ-IEEE. Institute of Electrical and Electronics Engineers Inc., p. 1327-1332 6 p. 6891814

Research output: Conference contribution

Operator Mean
Civil Engineering
Aggregation Operators
Civil engineering
Sensitivity analysis
4 Citations (Scopus)

Strategic decision support in waste management systems by state reduction in FCM models

Hatwágner, M. F., Buruzs, A., Földesi, P. & Kóczy, L., 2014, Neural Information Processing - 21st International Conference, ICONIP 2014, Proceedings. Springer Verlag, Vol. 8836. p. 447-457 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8836).

Research output: Conference contribution

Waste management
Decision Support
Model
Connection Matrix
Finite automata
1 Citation (Scopus)

Using Fuzzy Cognitive Map approach to model the casual relationships in stakeholder management at companies

Susniene, D., Torma, A., Buruzs, A., Hatwágner, M. F. & Kóczy, L., jan. 23 2014, 5th IEEE International Conference on Cognitive Infocommunications, CogInfoCom 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 121-124 4 p. 7020431

Research output: Conference contribution

Industry
Decision making
2 Citations (Scopus)

Using Fuzzy Cognitive Maps approach to identify integrated waste management system characteristics

Buruzs, A., Kóczy, L. & Hatwagner, M. F., jan. 23 2014, 5th IEEE International Conference on Cognitive Infocommunications, CogInfoCom 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 141-147 7 p. 7020435

Research output: Conference contribution

Waste management
2013
2 Citations (Scopus)

Adaptive scheduling of optimization algorithms in the construction of interpolative fuzzy systems

Balázs, K. & Kóczy, L., 2013, IEEE International Conference on Fuzzy Systems. 6622555

Research output: Conference contribution

Adaptive Scheduling
Fuzzy Rule Base
Fuzzy Rule-based Systems
Fuzzy rules
Fuzzy systems
11 Citations (Scopus)

Advanced learning of fuzzy cognitive maps of waste management by bacterial algorithm

Buruzs, A., Hatwagner, M. F., Pozna, R. C. & Kóczy, L., 2013, Proceedings of the 2013 Joint IFSA World Congress and NAFIPS Annual Meeting, IFSA/NAFIPS 2013. p. 890-895 6 p. 6608518

Research output: Conference contribution

Waste management
Evolutionary algorithms
Large scale systems
Sustainable development