Publikacje

@inproceedings{Trojanowski2020d,

title = {Variance of particle location in the stochastic model of PSO with inertia weight},

author = {Krzysztof Wójcik and Tomasz Kulpa and Krzysztof Trojanowski},

doi = { 10.1109/CEC48606.2020.9185567},

year  = {2020},

date = {2020-09-03},

booktitle = {2020 IEEE Congress on Evolutionary Computation (CEC)},

pages = {1-8},

publisher = {IEEE},

abstract = {In the Particle Swarm Optimization (PSO) method, the behavior of particles depends on movement parameters. Effective application of the PSO method in real-world problems requires stable behavior of particles in the swarm. In the stochastic particle stability analysis, recurrent formulas of expected value and variance of particle location are used. An explicit formula for the variance can also be obtained, however, it cannot be applied in practice due to its complexity. In our research, we propose assumptions guaranteeing a simple explicit formula for location variance. For the formula and given assumptions, we show stability areas in the particle configuration space, which guarantee order-2 * stability of particles also for probability distributions of movement parameters other than uniform. The areas are verified in simulations.},

keywords = {PSO},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Trojanowski2020c,

title = {Run-Time Schedule Adaptation Methods for Sensor Networks Coverage Problem},

author = {Krzysztof Trojanowski and Artur Mikitiuk and Jakub A. Grzeszczak},

editor = {Khalid Saeed and Jiří Dvorský},

doi = {10.1007/978-3-030-47679-3_39},

isbn = {978-3-030-47678-6},

year  = {2020},

date = {2020-05-20},

booktitle = {Computer Information Systems and Industrial Management},

volume = {12133},

publisher = {Springer, Cham},

series = {Lecture Notes in Computer Science},

abstract = {In this paper, we study run-time adaptation methods of a schedule of sensor activity generated for ideal temperature conditions. Such a schedule cannot be completed in low-temperature conditions due to a shorter lifetime of sensor batteries. We proposed several methods of selecting the next slot to be executed when the currently scheduled slot is unfeasible. Our experiments showed that in most cases, the best method is the one selecting the next slot based on computing the mean and standard deviation values of the battery load level for all the sensors active in a given slot.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Trojanowski2020a,

title = {Local Search Approaches with Different Problem-Specific Steps for Sensor Network Coverage Optimization},

author = {Krzysztof Trojanowski and Artur Mikitiuk},

editor = {Hoai An Le Thi and Hoai Minh Le and Tao Pham Dinh},

doi = {10.1007/978-3-030-21803-4_41},

isbn = {978-3-030-21803-4},

year  = {2020},

date = {2020-01-01},

booktitle = {Optimization of Complex Systems: Theory, Models, Algorithms and Applications},

volume = {991},

pages = {407--416},

publisher = {Springer International Publishing},

address = {Cham},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Trojanowski2019c,

title = {Sensor Network Schedule Adaptation for Varying Operating Temperature},

author = {Krzysztof Trojanowski and Artur Mikitiuk},

editor = {Maria Rita Palattella and Stefano Scanzio and Sinem Coleri Ergen},

doi = {10.1007/978-3-030-31831-4_47},

isbn = {978-3-030-31831-4},

year  = {2019},

date = {2019-01-01},

booktitle = {Ad-Hoc, Mobile, and Wireless Networks},

volume = {11803},

pages = {633--642},

publisher = {Springer International Publishing},

address = {Cham},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tro17_02,

title = {Particle Stability in PSO under Stagnation Assumption},

author = {Krzysztof Trojanowski and Tomasz Kulpa},

editor = {Christophe Sabourin, Juan Julian Merelo, Una-May O'Reilly, Kurosh Madani, Kevin Warwick},

url = {http://dx.doi.org/10.5220/0006501602730280},

doi = {10.5220/0006501602730280},

isbn = {978-989-758-274-5},

year  = {2017},

date = {2017-11-01},

booktitle = {Proceedings of the 9th International Joint Conference on Computational Intelligence (IJCCI 2017)},

volume = {1},

pages = {273-280},

publisher = {SCITEPRESS},

keywords = {PSO},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tro16_01,

title = {Particle Convergence Expected Time in The PSO Model with Inertia Weight},

author = {Krzysztof Trojanowski and Tomasz Kulpa},

url = {https://www.researchgate.net/publication/309835181_Particle_Convergence_Expected_Time_in_The_PSO_Model_with_Inertia_Weight},

doi = {10.5220/0006048700690077},

year  = {2016},

date = {2016-11-09},

booktitle = {Proceedings of the 8th International Joint Conference on Computational Intelligence (IJCCI 2016)},

volume = {1: ECTA},

pages = {69-77},

publisher = {SCITEPRESS},

keywords = {PSO},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tro15_01,

title = {Particle Convergence Time in The PSO Model with Inertia Weight},

author = {Krzysztof Trojanowski and Tomasz Kulpa},

url = {http://dx.doi.org/10.5220/0005629701220130},

doi = {10.5220/0005629701220130},

isbn = {978-989-758-157-1},

year  = {2015},

date = {2015-11-12},

booktitle = {Proceedings of the 7th International Joint Conference on Computational Intelligence (IJCCI 2015) - Volume 1: ECTA},

pages = {122-130},

publisher = {SCITEPRESS},

abstract = {Particle Swarm Optimization (PSO) is a powerful heuristic optimization method being subject of continuous interest. Theoretical analysis of its properties concerns primarily the conditions necessary for guaranteeing its convergent behaviour. Particle behaviour depends on three groups of parameters: values of factors in a velocity update rule, initial localization and velocity and fitness landscape. The paper presents theoretical analysis of the particle convergence properties in the model with inertia weight respectively to different values of these parameters. A new measure for evaluation of a particle convergence time is proposed. For this measure an upper bound formula is derived and its four main types of characteristics are discussed. The way of the characteristics transformations respectively to changes of velocity equation parameters is presented as well.},

keywords = {PSO},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tro13_01,

title = {Expected Value of the Optimization Algorithm Outcome},

author = {Krzysztof Trojanowski and Marcin Janiszewski},

editor = {Mieczysław A. Kłopotek and Jacek Koronacki and Małgorzata Marciniak and Agnieszka Mykowiecka and Sławomir T. Wierzchoń},

year  = {2013},

date = {2013-01-01},

booktitle = {LP-IIS},

volume = {7912},

pages = {245-253},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tro13_02,

title = {Stabilization of Users Profiling Processed by Metaclustering of Web Pages},

author = {Michał Dramiński and Błażej Owczarczyk and Krzysztof Trojanowski and Dariusz Czerski and Krzysztof Ciesielski and Mieczysław A. Kłopotek},

editor = {Mieczysław A. Kłopotek and Jacek Koronacki and Małgorzata Marciniak and Agnieszka Mykowiecka and Sławomir T. Wierzchoń},

year  = {2013},

date = {2013-01-01},

booktitle = {LP-IIS},

volume = {7912},

pages = {179-186},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {WebMining},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tro11_03,

title = {Differential Evolution for High Scale Dynamic Optimization},

author = {Mikołaj Raciborski and Krzysztof Trojanowski and Piotr Kaczyński},

editor = {Pascal Bouvry and Mieczysław A. Kłopotek and Frank Leprevost and Małgorzata Marciniak and Agnieszka Mykowiecka and Henryk Rybinski},

year  = {2012},

date = {2012-01-01},

booktitle = {Security and Intelligent Information Systems (S-IIS'11)},

volume = {7053},

pages = {180-189},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {DE},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tro11_02b,

title = {Wikipedia-based Document Categorization},

author = {Krzysztof Ciesielski and Piotr Borkowski and Mieczysław A. Kłopotek and Krzysztof Trojanowski and Kamil Wysocki},

editor = {Pascal Bouvry and Mieczysław A. Kłopotek and Frank Leprevost and Małgorzata Marciniak and Agnieszka Mykowiecka and Henryk Rybinski},

year  = {2012},

date = {2012-01-01},

booktitle = {Security and Intelligent Information Systems (S-IIS'11)},

volume = {7053},

pages = {265-278},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {WebMining},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tro11_01,

title = {Hybrid Rules of Perturbation in Differential Evolution},

author = {Mikołaj Raciborski and Krzysztof Trojanowski and Piotr Kaczyński},

year  = {2011},

date = {2011-01-01},

booktitle = {ECTA - Int. Conf. on Evolutionary Computation Theory and Applications},

publisher = {SciTePress Digital Library and CD-ROM distributed among the conference participants},

organization = {ECTA is part of IJCCI, the International Joint Conference on Computational Intelligence},

keywords = {DE},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tro08_03,

title = {Adaptive Non-uniform Distribution of Quantum Particles in mQSO},

author = {Krzysztof Trojanowski},

year  = {2008},

date = {2008-01-01},

booktitle = {SEAL 2008},

volume = {5361},

pages = {91-100},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {PSO},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tro08_05,

title = {Clonal Selection Algorithm With Binary Representation of Solutions for Non-Stationary Optimization Tasks},

author = {Krzysztof Trojanowski and Grzegorz Matusik},

editor = {Jarosław Arabas},

year  = {2008},

date = {2008-01-01},

booktitle = {Evolutionary Computation and Global Optimization 2008},

number = {165},

pages = {229-236},

publisher = {Warsaw Univ. of Technology Publishing House},

series = {Prace Naukowe, Elektronika},

keywords = {IBA},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tro08_04,

title = {Multi-Swarm That Learns},

author = {Krzysztof Trojanowski},

url = {http://www.citeulike.org/user/ktrojanowski/article/5663172},

year  = {2008},

date = {2008-01-01},

booktitle = {Intelligent Information Systems XVI},

pages = {121-130},

publisher = {Akademicka Oficyna Wydawnicza EXIT},

series = {Challenging Problems of Science},

keywords = {PSO},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tro08_02,

title = {Non-uniform Distributions of Quantum Particles in Multi-swarm Optimization for Dynamic Tasks},

author = {Krzysztof Trojanowski},

year  = {2008},

date = {2008-01-01},

booktitle = {ICCS 2008, Part I},

volume = {5101},

pages = {843-852},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {PSO},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tro08_01,

title = {Tuning Quantum Multi-Swarm Optimization for Dynamic Tasks},

author = {Krzysztof Trojanowski},

year  = {2008},

date = {2008-01-01},

booktitle = {ICAISC 2008},

volume = {5097},

pages = {499-510},

publisher = {Springer},

series = {Lecture Notes in Artificial Intelligence},

keywords = {PSO},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tro07_03,

title = {B-Cell Algorithm as a Parallel Approach to Optimization of Moving Peaks Benchmark Tasks},

author = {Krzysztof Trojanowski},

editor = {Khalid Saeed and Ajith Abraham and Romulad Mosdorf},

doi = {http://doi.ieeecomputersociety.org/10.1109/CISIM.2007.17},

isbn = {0-7695-2894-5},

year  = {2007},

date = {2007-06-01},

booktitle = {Sixth International Conference on Computer Information Systems and Industrial Management Applications (CISIM 2007)},

pages = {143-148},

publisher = {IEEE Computer Society Conference Publishing Services},

address = {Ełk, Poland},

keywords = {IBA},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tro07_1,

title = {Clonal Selection Approach With Mutations Based on Symmetric alpha-Stable Distributions for Non-Stationary Optimization Tasks},

author = {Krzysztof Trojanowski},

editor = {Bartłomiej Beliczyński and Andrzej Dzieliński and Marcin Iwanowski and Bernardete Ribeiro},

year  = {2007},

date = {2007-04-01},

booktitle = {Adaptive and Natural Computing Algorithms. 8th International Conference, ICANNGA 2007. Warsaw, Poland, April 2007. Proceedings, Part I},

volume = {4431},

pages = {184-193},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {IBA},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tro07_2,

title = {Non-Stationary Optimization with Multi-Population Evolutionary Algorithm},

author = {Jarosław Stańczak and Krzysztof Trojanowski},

editor = {Jarosław Arabas},

year  = {2007},

date = {2007-01-01},

booktitle = {Evolutionary Computation and Global Optimization 2007},

number = {160},

pages = {251-260},

publisher = {Warsaw Univ. of Technology Publishing House},

series = {Prace Naukowe, Elektronika},

keywords = {EA},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tro06_5,

title = {B-Cell Algorithm for Non-Stationary Optimization},

author = {Krzysztof Trojanowski and Sławomir T. Wierzchoń},

editor = {Jerzy Pejaś and Imed El Fray and Khalid Saed},

year  = {2006},

date = {2006-10-01},

booktitle = {Advanced Computer Systems, Proceedings of ACS/CISIM conferences},

volume = {1},

pages = {53-64},

publisher = {Publishing House of Szczecin University of Technology},

address = {Miedzyzdroje, Poland},

keywords = {IBA},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tro06_4,

title = {The Idiotypic Network with Binary Patterns Matching},

author = {Krzysztof Trojanowski and Marcin Sasin},

editor = {Hugues Bersini and Jorge Carneiro},

url = {http://www.citeulike.org/user/ktrojanowski/article/5663163},

isbn = {978-3-540-37749-8},

year  = {2006},

date = {2006-09-01},

booktitle = {Artificial Immune Systems, 5th International Conference, ICARIS 2006},

volume = {4163},

pages = {95-108},

publisher = {Springer},

address = {Oeiras, Portugal},

series = {Lecture Notes in Computer Science},

keywords = {IBA},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tro06_2,

title = {A Comparison of Clonal Selection Based Algorithms for Non-Stationary Optimisation Tasks},

author = {Krzysztof Trojanowski and Sławomir T. Wierzchoń},

editor = {Mieczysław A. Kłopotek and Sławomir T. Wierzchoń and Krzysztof Trojanowski},

year  = {2006},

date = {2006-06-01},

booktitle = {Intelligent Information Processing and Web Mining, Proceedings of the International IIS:IIPWM'06},

volume = {35},

pages = {41-52},

publisher = {Springer},

address = {Ustroń},

series = {Advances in Soft Computing},

keywords = {IBA},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tro06_3,

title = {Clonal Selection Principle Based Approach to Non-Stationary Optimization Tasks},

author = {Krzysztof Trojanowski},

editor = {Jarosław Arabas},

year  = {2006},

date = {2006-01-01},

booktitle = {Evolutionary Computation and Global Optimization 2006},

number = {156},

pages = {375-384},

publisher = {Warsaw Univ. of Technology Publishing House},

series = {Prace Naukowe, Elektronika},

keywords = {IBA},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tro05_3,

title = {Selective Pressure in Evolutionary Algorithms Applied to Non-stationary Optimization Tasks: A Quantitative Comparison},

author = {Krzysztof Trojanowski and Janusz Czapliński},

year  = {2005},

date = {2005-05-01},

booktitle = {WAE2005: Proceedings of the 8th National Conference on Evolutionary Computation and Global Optimisation},

pages = {263-270},

publisher = {Oficyna Wydawnicza Politechniki Warszawskiej},

address = {Korbielów, Poland},

keywords = {EA},

pubstate = {published},

tppubtype = {inproceedings}

}