Slawomir T. Wierzchon

Publication Activity (10 Years)

Years Active: 1988-2024
Publications (10 Years): 20

Top Topics

Spectral Clustering

Top Venues

Int. J. Appl. Math. Comput. Sci.

Fundam. Informaticae

Publications

Mieczyslaw A. Klopotek, Slawomir T. Wierzchon, Bartlomiej Starosta, Dariusz Czerski, Piotr Borkowski
BiWeighted Regular Grid Graphs - A New Class of Graphs for Which Graph Spectral Clustering is Applicable in Analytical Form. ICCS (2) (2024)
Mieczyslaw A. Klopotek, Bartlomiej Starosta, Slawomir T. Wierzchon
Eigenvalue-Based Incremental Spectral Clustering. J. Artif. Intell. Soft Comput. Res. 14 (2) (2024)
Bartlomiej Starosta, Mieczyslaw A. Klopotek, Slawomir T. Wierzchon
Explainable Graph Spectral Clustering of Text Documents. CoRR (2023)
Mieczyslaw A. Klopotek, Bartlomiej Starosta, Slawomir T. Wierzchon
Eigenvalue-based Incremental Spectral Clustering. CoRR (2023)
Bartlomiej Starosta, Mieczyslaw A. Klopotek, Slawomir T. Wierzchon, Dariusz Czerski
Hashtag Discernability - Competitiveness Study of Graph Spectral and Other Clustering Methods. FedCSIS (2023)
Mieczyslaw A. Klopotek, Slawomir T. Wierzchon, Robert A. Klopotek
Network Capacity Bound for Personalized PageRank in Multimodal Networks. Fundam. Informaticae 189 (1) (2022)
Mieczyslaw A. Klopotek, Slawomir T. Wierzchon
Hullingversus Clustering - Two Complementary Applications of Non-Negative Matrix Factorization. CEC (2021)
Mieczyslaw A. Klopotek, Slawomir T. Wierzchon, Robert A. Klopotek
k-means Cluster Shape Implications. AIAI (1) (2020)
Robert A. Klopotek, Mieczyslaw A. Klopotek, Slawomir T. Wierzchon
A feasible k-means kernel trick under non-Euclidean feature space. Int. J. Appl. Math. Comput. Sci. 30 (4) (2020)
Slawomir T. Wierzchon, Mieczyslaw A. Klopotek
Spectral Cluster Maps Versus Spectral Clustering. CISIM (2020)
Mieczyslaw A. Klopotek, Slawomir T. Wierzchon
Query Optimization Properties of Modified VBS. CoRR (2019)
Slawomir T. Wierzchon, Mieczyslaw A. Klopotek, Maciej Michalewicz
Reasoning and Facts Explanation in Valuation Based Systems. CoRR (2018)
Malgorzata Lucinska, Slawomir T. Wierzchon
Clustering Based on Eigenvectors of the Adjacency Matrix. Int. J. Appl. Math. Comput. Sci. 28 (4) (2018)
Mieczyslaw A. Klopotek, Slawomir T. Wierzchon
On Marginally Correct Approximations of Dempster-Shafer Belief Functions from Data. CoRR (2018)
Mieczyslaw A. Klopotek, Slawomir T. Wierzchon
Basic Formal Properties of A Relational Model of The Mathematical Theory of Evidence. CoRR (2017)
Mieczyslaw A. Klopotek, Slawomir T. Wierzchon, Robert A. Klopotek, Elzbieta A. Klopotek
Traditional PageRank versus Network Capacity Bound. CoRR (2017)
Mieczyslaw A. Klopotek, Slawomir T. Wierzchon, Robert A. Klopotek
Network Capacity Bound for Personalized PageRank in Multimodal Networks. CoRR (2017)
Maciej Michalewicz, Slawomir T. Wierzchon, Mieczyslaw A. Klopotek
Knowledge Acquisition, Representation \& Manipulation in Decision Support Systems. CoRR (2017)
Malgorzata Lucinska, Slawomir T. Wierzchon
Graph Clustering Using Early-Stopped Random Walks. CISIM (2016)
Mieczyslaw A. Klopotek, Slawomir T. Wierzchon, Piotr Borkowski, Marcin Sydow
Applications of Discrete Dirichlet Problem to Semi-supervised Community Detection by Label Propagation. ENIC (2016)
Mieczyslaw A. Klopotek, Slawomir T. Wierzchon, Krzysztof Ciesielski, Dariusz Czerski, Michal Draminski
Lazy Walks Versus Walks with Backstep: Flavor of PageRank. WI-IAT (2) (2014)
Malgorzata Lucinska, Slawomir T. Wierzchon
Spectral Clustering Based on Analysis of Eigenvector Properties. CISIM (2014)
Mieczyslaw A. Klopotek, Slawomir T. Wierzchon, Dariusz Czerski, Krzysztof Ciesielski, Michal Draminski
A Calculus for Personalized PageRank. IIS (2013)
Malgorzata Lucinska, Slawomir T. Wierzchon
Finding the Number of Clusters on the Basis of Eigenvectors. IIS (2013)
Andrew J. Kornecki, Slawomir T. Wierzchon, Janusz Zalewski
Reasoning under uncertainty with Bayesian Belief Networks Enhanced with Rough Sets. Int. J. Comput. 12 (1) (2013)
Andrzej Chmielewski, Slawomir T. Wierzchon
Hybrid Negative Selection Approach for Anomaly Detection. CISIM (2012)
Malgorzata Lucinska, Slawomir T. Wierzchon
Spectral Clustering Based on k-Nearest Neighbor Graph. CISIM (2012)
Andrzej Chmielewski, Slawomir T. Wierzchon
Minimizing overlapping regions for double detectors approach. IMCSIT (2009)
Krzysztof Trojanowski, Slawomir T. Wierzchon
Immune-based algorithms for dynamic optimization. Inf. Sci. 179 (10) (2009)
Andrzej Chmielewski, Slawomir T. Wierzchon
An immune approach to classifying the high-dimensional datasets. IMCSIT (2008)
Janusz Zalewski, Slawomir T. Wierzchon, Henry L. Pfister
Combining Bayesian Networks and Rough Sets: further Step towards Reasoning about uncertainty. Int. J. Comput. 7 (3) (2008)
Krzysztof Ciesielski, Mieczyslaw A. Klopotek, Slawomir T. Wierzchon
Term Distribution-Based Initialization of Fuzzy Text Clustering. ISMIS (2008)
Krzysztof Ciesielski, Mieczyslaw A. Klopotek, Slawomir T. Wierzchon
Histogram-Based Dimensionality Reduction of Term Vector Space. CISIM (2007)
Krzysztof Ciesielski, Mieczyslaw A. Klopotek, Slawomir T. Wierzchon
Contextual Adaptive Clustering of Web and Text Documents with Personalization. MCD (2007)
Dariusz Malyszko, Slawomir T. Wierzchon
Standard and Genetic k-means Clustering Techniques in Image Segmentation. CISIM (2007)
Andrzej Chmielewski, Slawomir T. Wierzchon
Simple Method of Increasing the Coverage of Nonself Region for Negative Selection Algorithms. CISIM (2007)
Krzysztof Ciesielski, Slawomir T. Wierzchon, Mieczyslaw A. Klopotek
An Immune Network for Contextual Text Data Clustering. ICARIS (2006)
Krzysztof Ciesielski, Michal Draminski, Mieczyslaw A. Klopotek, Dariusz Czerski, Slawomir T. Wierzchon
Adaptive Document Maps. Intelligent Information Systems (2006)
Mieczyslaw A. Klopotek, Slawomir T. Wierzchon, Krzysztof Ciesielski, Michal Draminski, Dariusz Czerski
Map-Based Recommendation of Hyperlinked Document Collections. EC-Web (2006)
Krzysztof Ciesielski, Michal Draminski, Mieczyslaw A. Klopotek, Dariusz Czerski, Slawomir T. Wierzchon
Incremental document map formation: multi-stage approach. Ann. UMCS Informatica 4 (1) (2006)
Mieczyslaw A. Klopotek, Krzysztof Ciesielski, Dariusz Czerski, Michal Draminski, Slawomir T. Wierzchon
BEATCA: Map-Based Intelligent Navigation in WWW. AIMSA (2006)
Krzysztof Trojanowski, Slawomir T. Wierzchon
A Comparison of Clonal Selection Based Algorithms for Non-Stationary Optimisation Tasks. Intelligent Information Systems (2006)
Mieczyslaw A. Klopotek, Slawomir T. Wierzchon, Krzysztof Ciesielski, Michal Draminski, Dariusz Czerski
Coexistence of Fuzzy and Crisp Concepts in Document Maps. ICANN (2) (2005)
Krzysztof Ciesielski, Michal Draminski, Mieczyslaw A. Klopotek, Mariusz Kujawiak, Slawomir T. Wierzchon
On Some Clustering Algorithms for Document Maps Creation. Intelligent Information Systems (2005)
Krzysztof Trojanowski, Slawomir T. Wierzchon
Studying Properties of Multipopulation Heuristic Approach to Non-Stationary Optimisation Tasks. IIS (2003)
Mieczyslaw A. Klopotek, Slawomir T. Wierzchon
Bayesian Nets for Recommender Systems. IIS (2003)
Krzysztof Trojanowski, Slawomir T. Wierzchon
Searching for Memory in Artificial Immune System. Intelligent Information Systems (2002)
Mieczyslaw A. Klopotek, Slawomir T. Wierzchon
Application of Valuation Based Systems to Optimization of Enumeration Protocols. Intelligent Information Systems (2002)
Mieczyslaw A. Klopotek, Slawomir T. Wierzchon, Maciej Michalewicz, Marek A. Bednarczyk, Wieslaw Pawlowski, Andrzej Wasowski
Bayesian Network Mining System. Intelligent Information Systems (2001)
Slawomir T. Wierzchon
Multimodal Optimization with Artificial Immune Systems. Intelligent Information Systems (2001)
Mieczyslaw A. Klopotek, Slawomir T. Wierzchon, Andrzej Jodlowski, Krzysztof Skowronski, Maciej Michalewicz, Marek A. Bednarczyk, Wieslaw Pawlowski
Dynamic AI Methods Applied to Internet-Based Integration of Credit Scoring Systems. FQAS (2000)
Mieczyslaw A. Klopotek, Slawomir T. Wierzchon
Discovery of Bayesian Neworks From Data with Maintenance of Partially Oriented Graphs. Intelligent Information Systems (2000)
Slawomir T. Wierzchon
Generating Optimal Repertoire of Antibody Strings in an Artificial Immune System. Intelligent Information Systems (2000)
Mieczyslaw A. Klopotek, Slawomir T. Wierzchon
An Interpretation for the Conditional Belief Function in the Theory of Evidence. ISMIS (1999)
Maciej Michalewicz, Mieczyslaw A. Klopotek, Slawomir T. Wierzchon
Reasoning and Acquisition of Knowledge in a System for Hand Wound Diagnosis and Prognosis. ISMIS (1999)
Mieczyslaw A. Klopotek, Slawomir T. Wierzchon
A New Qualitative Rough-Set Approach to Modeling Belief Functions. Rough Sets and Current Trends in Computing (1998)
Slawomir T. Wierzchon, Mieczyslaw A. Klopotek
Modified Component Valuations in Valuation Based Systems as a Way to Optimize Query Processing. J. Intell. Inf. Syst. 9 (2) (1997)
Slawomir T. Wierzchon, Mieczyslaw A. Klopotek, Maciej Michalewicz
Reasoning and Facts Explanation in Valuation Based Systems. Fundam. Informaticae 30 (3/4) (1997)
Mieczyslaw A. Klopotek, Slawomir T. Wierzchon
Qualitative Versus Quantitative Interpretation of the Mathematical Theory of Evidence. ISMIS (1997)
Mieczyslaw A. Klopotek, Slawomir T. Wierzchon, Maciej Michalewicz
Application of a Genetic Algorithm for Plausible Justification of Observations. KI (1996)
Slawomir T. Wierzchon, Mieczyslaw A. Klopotek
Modified Component Valuations in Valuation Based Systems as a Way to Optimize Query Processing. ISMIS (1996)
Slawomir T. Wierzchon, A. Pacan, Mieczyslaw A. Klopotek
An Object-Oriented Representation Framework for Hierarchical Evidential Reasoning. AIMSA (1990)
Miroslaw Dabrowski, Maciej Michalewicz, Slawomir T. Wierzchon
Creative Data Analysis: Rules Generation Based on ID3 Philosophy. AIMSA (1988)