Krassimir T. Atanassov

Affiliations:
  • Bulgarian Academy of Sciences, Sofia, Bulgaria


According to our database1, Krassimir T. Atanassov authored at least 128 papers between 1984 and 2020.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2020
Interval-Valued Intuitionistic Fuzzy Sets
Studies in Fuzziness and Soft Computing 388, Springer, ISBN: 978-3-030-32089-8, 2020

Generalised Atanassov Intuitionistic Fuzzy Sets Are Actually Intuitionistic Fuzzy Sets.
Proceedings of the Intuitionistic and Type-2 Fuzzy Logic Enhancements in Neural and Optimization Algorithms: Theory and Applications, 2020

Interval Valued Intuitionistic Fuzzy Evaluations for Analysis of Students' Knowledge.
Proceedings of the Intuitionistic and Type-2 Fuzzy Logic Enhancements in Neural and Optimization Algorithms: Theory and Applications, 2020

Intuitionistic Fuzzy Neural Networks with Interval Valued Intuitionistic Fuzzy Conditions.
Proceedings of the Intuitionistic and Type-2 Fuzzy Logic Enhancements in Neural and Optimization Algorithms: Theory and Applications, 2020

Cuckoo search and firefly algorithms in terms of generalized net theory.
Soft Comput., 2020

Intuitionistic fuzzy sets and other fuzzy sets extensions representable by them.
J. Intell. Fuzzy Syst., 2020

Circular intuitionistic fuzzy sets.
J. Intell. Fuzzy Syst., 2020

Generalized Net Model for Creating and Evaluating of Educational Content.
Proceedings of the 10th IEEE International Conference on Intelligent Systems, 2020

Generalized Net Model of the First Phase of the General Claim Process.
Proceedings of the 10th IEEE International Conference on Intelligent Systems, 2020

Generalized Nets as Tools for Modelling of the Neural Networks.
Proceedings of the 10th IEEE International Conference on Intelligent Systems, 2020

Intuitionistic Fuzziness and Modality.
Proceedings of the 10th IEEE International Conference on Intelligent Systems, 2020

2019
A Generalized Net Model for the Coordination and Synchronization of Human and Computer-Based Expert Type Decision Support Activities.
Proceedings of the Interactions Between Computational Intelligence and Mathematics Part 2, 2019

Brouwer's Ideas and Intuitionistic Fuzziness.
Proceedings of the Interactions Between Computational Intelligence and Mathematics Part 2, 2019

InterCriteria Analysis Implementation for Exploration of the Performance of Various Docking Scoring Functions.
Proceedings of the Advances in High Performance Computing, 2019

Four Operations over Extended Intuitionistic Fuzzy Index Matrices and Some of Their Applications.
Proceedings of the Advances in High Performance Computing, 2019

InterCriteria Analysis with Interval-Valued Intuitionistic Fuzzy Evaluations.
Proceedings of the Flexible Query Answering Systems - 13th International Conference, 2019

2018
Scaled aggregation operations over two- and three-dimensional index matrices.
Soft Comput., 2018

Intuitionistic fuzzy interpretations of Barcan formulas.
Inf. Sci., 2018

A Hybrid Approach for Modular Neural Network Design Using Intercriteria Analysis and Intuitionistic Fuzzy Logic.
Complex., 2018

On the Intuitionistic Fuzzy Sets of n-th Type.
Proceedings of the Advances in Data Analysis with Computational Intelligence Methods, 2018

2017
Intuitionistic Fuzzy Logics
Studies in Fuzziness and Soft Computing 351, Springer, ISBN: 978-3-319-48953-7, 2017

Type-1 Fuzzy Sets and Intuitionistic Fuzzy Sets.
Algorithms, 2017

Intercriteria Analysis over Intuitionistic Fuzzy Data.
Proceedings of the Large-Scale Scientific Computing - 11th International Conference, 2017

Generalized Nets as a Tool for Modelling of the Urban Bus Transport.
Proceedings of the Flexible Query Answering Systems - 12th International Conference, 2017

Multiplicative Type of Operations over Intuitionistic Fuzzy Pairs.
Proceedings of the Flexible Query Answering Systems - 12th International Conference, 2017

Three Dimensional Intercriteria Analysis over Intuitionistic Fuzzy Data.
Proceedings of the Advances in Fuzzy Logic and Technology 2017 - Proceedings of: EUSFLAT-2017 - The 10th Conference of the European Society for Fuzzy Logic and Technology, September 11-15, 2017, Warsaw, Poland IWIFSGN'2017, 2017

Generalized Net Model of Multicriteria Decision Making Procedure Using Intercriteria Analysis.
Proceedings of the Advances in Fuzzy Logic and Technology 2017 - Proceedings of: EUSFLAT-2017 - The 10th Conference of the European Society for Fuzzy Logic and Technology, September 11-15, 2017, Warsaw, Poland IWIFSGN'2017, 2017

Two Intuitionistic Fuzzy Modal-Level Operators.
Proceedings of the Advances in Fuzzy Logic and Technology 2017 - Proceedings of: EUSFLAT-2017 - The 10th Conference of the European Society for Fuzzy Logic and Technology, September 11-15, 2017, Warsaw, Poland IWIFSGN'2017, 2017

2016
Mathematics of Intuitionistic Fuzzy Sets.
Proceedings of the Fuzzy Logic in Its 50th Year, 2016

Intuitionistic fuzzy evaluations for analysis of a student's knowledge of mathematics in university e-learning courses.
Proceedings of the 8th IEEE International Conference on Intelligent Systems, 2016

Directed intuitionistic fuzzy neighbourhoods.
Proceedings of the 8th IEEE International Conference on Intelligent Systems, 2016

Generalized net models of basic sequential logic circuits.
Proceedings of the 8th IEEE International Conference on Intelligent Systems, 2016

Multidimensional intuitionistic fuzzy quantifiers.
Proceedings of the 8th IEEE International Conference on Intelligent Systems, 2016

Intercriteria analysis over normalized data.
Proceedings of the 8th IEEE International Conference on Intelligent Systems, 2016

2015
Intuitionistic fuzzy logics as tools for evaluation of Data Mining processes.
Knowl. Based Syst., 2015

Modular Neural Network Preprocessing Procedure with Intuitionistic Fuzzy InterCriteria Analysis Method.
Proceedings of the Flexible Query Answering Systems 2015, 2015

Intuitionistic Fuzzy Evaluations of the Elbow Joint Range of Motion.
Proceedings of the Novel Developments in Uncertainty Representation and Processing - Advances in Intuitionistic Fuzzy Sets and Generalized Nets, 2015

On Separability of Intuitionistic Fuzzy Sets.
Proceedings of the Novel Developments in Uncertainty Representation and Processing - Advances in Intuitionistic Fuzzy Sets and Generalized Nets, 2015

Generalized Net Model of an Expert System Dealing with Temporal Hypothesis.
Proceedings of the Flexible Query Answering Systems 2015, 2015

Intuitionistic Fuzzy Implications and Klir-Yuan's Axioms.
Proceedings of the Novel Developments in Uncertainty Representation and Processing - Advances in Intuitionistic Fuzzy Sets and Generalized Nets, 2015

On Intuitionistic Fuzzy Metric Neighbourhoods.
Proceedings of the 2015 Conference of the International Fuzzy Systems Association and the European Society for Fuzzy Logic and Technology (IFSA-EUSFLAT-15), 2015

On a New Intuitionistic Fuzzy Implication.
Proceedings of the 2015 Conference of the International Fuzzy Systems Association and the European Society for Fuzzy Logic and Technology (IFSA-EUSFLAT-15), 2015

Intuitionistic Fuzzy Implications and the Axioms of Intuitionistic Logic.
Proceedings of the 2015 Conference of the International Fuzzy Systems Association and the European Society for Fuzzy Logic and Technology (IFSA-EUSFLAT-15), 2015

2014
Index Matrices: Towards an Augmented Matrix Calculus
Studies in Computational Intelligence 573, Springer, ISBN: 978-3-319-10945-9, 2014

A Novel Generalized Net Model of the Executive Compensation Design.
J. Autom. Mob. Robotics Intell. Syst., 2014

Index matrix interpretation of one type of extended neural networks.
Int. J. Reason. based Intell. Syst., 2014

Design and Multiaspect Functionality Realization of Hybrid Intelligent Control Systems via Generalized Nets.
Proceedings of the Intelligent Systems'2014, 2014

Short Remark on Fuzzy Sets, Interval Type-2 Fuzzy Sets, General Type-2 Fuzzy Sets and Intuitionistic Fuzzy Sets.
Proceedings of the Intelligent Systems'2014, 2014

InterCriteria Decision Making Approach to EU Member States Competitiveness Analysis: Temporal and Threshold Analysis.
Proceedings of the Intelligent Systems'2014, 2014

Extended Index Matrices.
Proceedings of the Intelligent Systems'2014, 2014

2013
Intuitionistic Fuzzy Logic as a Tool for Quality Assessment of Genetic Algorithms Performances.
Proceedings of the Recent Advances in Computational Optimization, 2013

Intuitionistic fuzzy linear regression analysis.
Fuzzy Optim. Decis. Mak., 2013

Modeling Forest Fire Spread Through a Game Method for Modeling Based on Hexagonal Cells.
Proceedings of the Large-Scale Scientific Computing - 9th International Conference, 2013

Arc-Based Soft XML Pattern Matching.
Proceedings of the Flexible Query Answering Systems - 10th International Conference, 2013

On Zadeh's Intuitionistic Fuzzy Disjunctions and Conjunctions.
Proceedings of the On Fuzziness - A Homage to Lotfi A. Zadeh - Volume 1, 2013

2012
On Intuitionistic Fuzzy Sets Theory
Studies in Fuzziness and Soft Computing 283, Springer, ISBN: 978-3-642-29126-5, 2012

Purposeful model parameters genesis in simple genetic algorithms.
Comput. Math. Appl., 2012

On the Game Method for the forest fire spread modelling with considering the wind effect.
Proceedings of the 6th IEEE International Conference on Intelligent Systems, 2012

Generalized net model of the process of selection and usage of an intelligent e-learning system.
Proceedings of the 6th IEEE International Conference on Intelligent Systems, 2012

Generalized net model of the upper limb vascular system.
Proceedings of the 6th IEEE International Conference on Intelligent Systems, 2012

Intuitionistic fuzzy estimations of purposeful model parameters genesis.
Proceedings of the 6th IEEE International Conference on Intelligent Systems, 2012

Generalized net model for telehealth services.
Proceedings of the 6th IEEE International Conference on Intelligent Systems, 2012

Approximate XML query matching and rewriting using Intuitionistic Fuzzy Trees.
Proceedings of the 6th IEEE International Conference on Intelligent Systems, 2012

Multi-population Genetic Algorithm Quality Assessment Implementing Intuitionistic Fuzzy Logic .
Proceedings of the Federated Conference on Computer Science and Information Systems, 2012

2011
On the Intuitionistic Fuzzy Implications and Negations. Part 1.
Proceedings of the 35 Years of Fuzzy Set Theory, 2011

The notion of H-IFS: An approach for enhancing the OLAP capabilities in oracle10g.
Int. J. Intell. Syst., 2011

An IFTr approach to approximate XML query matching.
Proceedings of the IEEE International Conference on Systems, 2011

Intuitionistic Fuzzy Estimation of the Ant Colony Optimization Starting Points.
Proceedings of the Large-Scale Scientific Computing - 8th International Conference, 2011

A Generalized Net with an ACO-Algorithm Optimization Component.
Proceedings of the Large-Scale Scientific Computing - 8th International Conference, 2011

On a Game-Method for Modelling with Intuitionistic Fuzzy Estimations: Part 1.
Proceedings of the Large-Scale Scientific Computing - 8th International Conference, 2011

Intuitionistic Fuzzy XML Query Matching.
Proceedings of the Flexible Query Answering Systems - 9th International Conference, 2011

2010
Expressing Hierarchical Preferences in OLAP Queries.
Proceedings of the Uncertainty Approaches for Spatial Data Modeling and Processing: A Decision Support Perspective, 2010

Generalised nets and intelligent systems.
Int. J. Gen. Syst., 2010

Enhancing DWH models with the utilisation of multiple hierarchical schemata.
Proceedings of the IEEE International Conference on Systems, 2010

Sensitivity Analysis of ACO Start Strategies for Subset Problems.
Proceedings of the Numerical Methods and Applications - 7th International Conference, 2010

Start Strategies of ACO Applied on Subset Problems.
Proceedings of the Numerical Methods and Applications - 7th International Conference, 2010

Ant Colony Optimization Approach to Tokens' Movement within Generalized Nets.
Proceedings of the Numerical Methods and Applications - 7th International Conference, 2010

Intuitionistic Fuzzy Interpretations of Conway's Game of Life.
Proceedings of the Numerical Methods and Applications - 7th International Conference, 2010

Generalized net model for parallel optimization of multilayer perceptron with momentum backpropagation algorithm.
Proceedings of the 5th IEEE International Conference on Intelligent Systems, 2010

Generalized Net model of selection operator of genetic algorithms.
Proceedings of the 5th IEEE International Conference on Intelligent Systems, 2010

On Intuitionistic fuzzy negations and law for Excluded Middle.
Proceedings of the 5th IEEE International Conference on Intelligent Systems, 2010

A New Approach to the Distances between Intuitionistic Fuzzy Sets.
Proceedings of the Information Processing and Management of Uncertainty in Knowledge-Based Systems. Theory and Methods, 2010

ACO with semi-random start applied on MKP.
Proceedings of the International Multiconference on Computer Science and Information Technology, 2010

2009
Generalized Nets as Tools for Modeling of the Ant Colony Optimization Algorithms.
Proceedings of the Large-Scale Scientific Computing, 7th International Conference, 2009

Game-Method Model for Field Fires.
Proceedings of the Large-Scale Scientific Computing, 7th International Conference, 2009

Operations on intuitionistic fuzzy graphs.
Proceedings of the FUZZ-IEEE 2009, 2009

Enhancing OLAP Querying with the aid of H-IFS.
Proceedings of the Joint 2009 International Fuzzy Systems Association World Congress and 2009 European Society of Fuzzy Logic and Technology Conference, 2009

2008
My Personal View on Intuitionistic Fuzzy Sets Theory.
Proceedings of the Fuzzy Sets and Their Extensions: Representation, Aggregation and Models, 2008

Representation of Value Imperfection with the Aid of Background Knowledge: H-IFS.
Proceedings of the Intelligent Techniques and Tools for Novel System Architectures, 2008

On the Intuitionistic Fuzzy Implications and Negations.
Proceedings of the Intelligent Techniques and Tools for Novel System Architectures, 2008

The notion of H-IFS in data modelling.
Proceedings of the FUZZ-IEEE 2008, 2008

2007
Generalized Net Model of Auditory Information Processing.
J. Adv. Comput. Intell. Intell. Informatics, 2007

An Intuitionistic Fuzzy Graph Method for Finding the Shortest Paths in Networks.
Proceedings of the Theoretical Advances and Applications of Fuzzy Logic and Soft Computing, 2007

Flexible Hierarchies and Fuzzy Knowledge-Based OLAP.
Proceedings of the Fourth International Conference on Fuzzy Systems and Knowledge Discovery, 2007

Generalized Net Model for Outpatient Care in Bulgaria.
Proceedings of the 20th IEEE International Symposium on Computer-Based Medical Systems (CBMS 2007), 2007

Imprecise Data and Knowledge Based OLAP.
Proceedings of the Communications of the Eleventh East-European Conference on Advances in Databases and Information Systems, Varna, Bulgaria, September 29, 2007

2006
Fast computation of a gated dipole field.
Neural Networks, 2006

A Note on Generalized Net Model of E-Learning Evaluation Associated with Intuitionistic Fuzzy Estimations.
Int. J. Fuzzy Log. Intell. Syst., 2006

2005
Intuitionistic fuzzy interpretations of multi-criteria multi-person and multi-measurement tool decision making.
Int. J. Syst. Sci., 2005

A Note on E-Learning Dynamic Assessment with Fuzzy Estimations.
Int. J. Fuzzy Log. Intell. Syst., 2005

GEeneralized Net Model of Intranet in an Abstract University with Current Estimations.
Int. J. Fuzzy Log. Intell. Syst., 2005

Answer to D. Dubois, S. Gottwald, P. Hajek, J. Kacprzyk and H. Prade's paper "Terminological difficulties in fuzzy set theory - the case of "Intuitionistic Fuzzy Sets".
Fuzzy Sets Syst., 2005

2004
A Generalized Net Model on University Electronic Archives.
Int. J. Fuzzy Log. Intell. Syst., 2004

Generalized Net Model for Adaptive Electronic Assessment, Using Intuitionistic Fuzzy Estimations.
Proceedings of the Computational Intelligence, Theory and Applications, International Conference 8th Fuzzy Days, Dortmund, Germany, Sept. 29, 2004

On Uncertainty and Data-Warehouse Design.
Proceedings of the Advances in Information Systems, Third International Conference, 2004

2003
Intuitionistic fuzzy generalized net model of the process of handwriting analysis.
Proceedings of the 3rd Conference of the European Society for Fuzzy Logic and Technology, 2003

Intuitionistic fuzzy sets and interval-valued fuzzy sets: a critical comparison.
Proceedings of the 3rd Conference of the European Society for Fuzzy Logic and Technology, 2003

Intuitionistic fuzzy graph interpretations of multi-person multi-criteria decision making.
Proceedings of the 3rd Conference of the European Society for Fuzzy Logic and Technology, 2003

A generalized net model of a material-processing reactor equipped with chromatic monitoring and control based on intuitionistic fuzzy evaluation of the chromaticity.
Proceedings of the 3rd Conference of the European Society for Fuzzy Logic and Technology, 2003

Intuitionistic fuzzy sets: past, present and future.
Proceedings of the 3rd Conference of the European Society for Fuzzy Logic and Technology, 2003

2002
Open Problems in Intuitionistic Fuzzy Sets Theory.
Proceedings of the 6th Joint Conference on Information Science, 2002

Representation & Querying of Temporal Conflict.
Proceedings of the Flexible Query Answering Systems, 5th International Conference, 2002

Representation of Temporal Unawareness.
Proceedings of the Advances in Information Systems, Second International Conference, 2002

2001
Remark on Two Operations over Intuitionistic Fuzzy Sets.
Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2001

Remark on the Pseudo-Fixed Points of the Intuitionistic Fuzzy Logic Operators.
Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2001

Remarks on Ivlin's Paper from an Intuitionistic Fuzzy Logic Point of View.
Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2001

Remarks on the Conjunctions, Disjunctions and Implications of the Intuitionistic Fuzzy Logic.
Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2001

2000
Two theorems for intuitionistic fuzzy sets.
Fuzzy Sets Syst., 2000

Temporal Intuitionistic Fuzzy Relations.
Proceedings of the Flexible Query Answering Systems, 2000

1999
Intuitionistic Fuzzy Sets - Theory and Applications
Studies in Fuzziness and Soft Computing 35, Physica-Verlag, ISBN: 978-3-7908-1870-3, 1999

1998
Elements of intuitionistic fuzzy logic. Part I.
Fuzzy Sets Syst., 1998

Remark on the intuitionistic fuzzy logics.
Fuzzy Sets Syst., 1998

1996
An equality between intuitionistic fuzzy sets.
Fuzzy Sets Syst., 1996

1995
Remarks on the intuitionistic fuzzy sets - III.
Fuzzy Sets Syst., 1995

1991
A generalized tableau associated with colored convolution trees.
Discret. Math., 1991

Generalized nets.
World Scientific, ISBN: 978-981-02-0598-0, 1991

1986
Formal communication in science: A model based on generalized nets.
Scientometrics, 1986

1984
Generalized Nets for Computer System Modelling.
Proceedings of the Simulation in Research and Development, 1984


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