On rough mereology and VC-dimension in treatment of decision prediction for open world decision systems.

Lech Polkowski Lech T. Polkowski https://scholar.google.com/citations?user=C_a2Q30AAAAJ https://orcid.org/0000-0002-6990-3959 https://www.wikidata.org/entity/Q112343825 https://id.loc.gov/authorities/names/n98051766 https://d-nb.info/gnd/120167204

Lech T. Polkowski On rough mereology and VC-dimension in treatment of decision prediction for open world decision systems. 2024 abs/2406.13329 CoRR https://doi.org/10.48550/arXiv.2406.13329 db/journals/corr/corr2406.html#abs-2406-13329

Lech T. Polkowski Machine Learning via rough mereology. 2024 abs/2410.11579 CoRR https://doi.org/10.48550/arXiv.2410.11579 db/journals/corr/corr2410.html#abs-2410-11579 streams/journals/corr

Lech T. Polkowski Logic: Reference Book for Computer Scientists - The 2nd Revised, Modified, and Enlarged Edition of "Logics for Computer and Data Sciences, and Artificial Intelligence" Springer 2023 1-450 Intelligent Systems Reference Library 245 978-3-031-42033-7 https://doi.org/10.1007/978-3-031-42034-4

Lech Polkowski On the Compactness Property of Mereological Spaces. 73-95 2020 172 Fundam. Informaticae 1 https://doi.org/10.3233/FI-2020-1893 db/journals/fuin/fuin172.html#Polkowski20

Krzysztof Ropiak Lech Polkowski Piotr Artiemjew Proceedings of the 28th International Workshop on Concurrency, Specification and Programming, Olsztyn, Poland, September 24-26th, 2019. CS&P CEUR-WS.org CEUR Workshop Proceedings 2571 2020 https://ceur-ws.org/Vol-2571 https://nbn-resolving.org/urn:nbn:de:0074-2571-7 db/conf/csp/csp2019.html

Lech Polkowski Introducing Mass-based Rough Mereology in a Mereological Universe with Relations to Fuzzy Logics and a Generalization of the Łukasiewicz Logical Foundations of Probability. 227-249 2019 166 Fundam. Informaticae 3 https://doi.org/10.3233/FI-2019-1801 db/journals/fuin/fuin166.html#Polkowski19

Lech Polkowski Jan Łukasiewicz Life, Work, Legacy - On the Centenary of the Farewell Lecture at Warsaw University During Which Jan Łukasiewicz Introduced Multi-valued Logic and on His 140th Birth Anniversary in the Year of 100<sup>th</sup> Anniversary of Regained Polish Independence. 1-47 2019 21 Trans. Rough Sets https://doi.org/10.1007/978-3-662-58768-3_1 journals/trs/2019-21 db/journals/trs/trs21.html#Polkowski19

Lech Polkowski A Logic for Spatial Reasoning in the Framework of Rough Mereology. 142-168 2019 21 Trans. Rough Sets https://doi.org/10.1007/978-3-662-58768-3_5 journals/trs/2019-21 db/journals/trs/trs21.html#Polkowski19a

Lech Polkowski On logical and mereological renderings of the Bayes theorem (short paper). 2019 CS&P https://ceur-ws.org/Vol-2571/CSP2019_paper_10.pdf conf/csp/2019 db/conf/csp/csp2019.html#Polkowski19 Lech Polkowski The Bayes Theorem Counterpart in Mass-Based Rough Mereology. 2018 CS&P https://ceur-ws.org/Vol-2240/paper4.pdf conf/csp/2018 db/conf/csp/csp2018.html#Polkowski18 Lech Polkowski Lukasz Zmudzinski Piotr Artiemjew Robot Navigation and Path Planning by Means of Rough Mereology. 363-368 2018 IRC https://doi.org/10.1109/IRC.2018.00076 https://doi.ieeecomputersociety.org/10.1109/IRC.2018.00076 conf/irc/2018 db/conf/irc/irc2018.html#PolkowskiZA18 Wojciech Budzisz Lech T. Polkowski Introducing Dynamic Structures of Rough Sets. The Case of Text Processing: Anaphoric Co-reference in Texts in Natural Language. 455-463 2018 IJCSR https://doi.org/10.1007/978-3-319-99368-3_35 conf/rskt/2018 db/conf/rskt/ijcsr2018.html#BudziszP18

Andrzej W. Przybyszewski Lech T. Polkowski Theory of Mind and Empathy. Part I - Model of Social Emotional Thinking. 221-230 2017 150 Fundam. Informaticae 2 https://doi.org/10.3233/FI-2017-1466 db/journals/fuin/fuin150.html#PrzybyszewskiP17a

Lech T. Polkowski From Leśniewski, Łukasiewicz, Tarski to Pawlak: Enriching Rough Set Based Data Analysis. A Retrospective Survey. 343-358 2017 154 Fundam. Informaticae 1-4 https://doi.org/10.3233/FI-2017-1570 db/journals/fuin/fuin154.html#Polkowski17

Lech Polkowski On Mereology as a Tool in Problems of Intelligent Control, Granular Computing, Data Analysis and Approximate and Spatial Reasoning. 108-129 2017 IJCRS (2) https://doi.org/10.1007/978-3-319-60840-2_8 conf/rskt/2017-2 db/conf/rskt/ijcsr2017-2.html#Polkowski17 Lech Polkowski Yiyu Yao Piotr Artiemjew Davide Ciucci Dun Liu Dominik Slezak Beata Zielosko Rough Sets - International Joint Conference, IJCRS 2017, Olsztyn, Poland, July 3-7, 2017, Proceedings, Part I IJCRS (1) Springer 2017 Lecture Notes in Computer Science 10313 978-3-319-60836-5 978-3-319-60837-2 https://doi.org/10.1007/978-3-319-60837-2 db/conf/rskt/ijcsr2017.html Lech Polkowski Yiyu Yao Piotr Artiemjew Davide Ciucci Dun Liu Dominik Slezak Beata Zielosko Rough Sets - International Joint Conference, IJCRS 2017, Olsztyn, Poland, July 3-7, 2017, Proceedings, Part II IJCRS (2) Springer 2017 Lecture Notes in Computer Science 10314 978-3-319-60839-6 978-3-319-60840-2 https://doi.org/10.1007/978-3-319-60840-2 db/conf/rskt/ijcsr2017-2.html

Lech T. Polkowski Bartosz A. Nowak Betweenness, Łukasiewicz Rough Inclusions, Euclidean Representations in Information Systems, Hyper-granules and Conflict Resolution. 337-352 2016 147 Fundam. Informaticae 2-3 https://doi.org/10.3233/FI-2016-1411 db/journals/fuin/fuin147.html#PolkowskiN16

Lech Polkowski A Version of Rough Mereology Suitable for Rough Sets. 61-67 2016 CS&P https://ceur-ws.org/Vol-1698/CS&P2016_06_Polkowski_A-version-of-rough-mereology-suitable-for-rough-sets.pdf conf/csp/2016 db/conf/csp/csp2016.html#Polkowski16 Piotr Artiemjew Bartosz A. Nowak Lech T. Polkowski A New Classifier Based on the Dual Indiscernibility Matrix. 380-391 2016 ICIST https://doi.org/10.1007/978-3-319-46254-7_30 conf/icist/2016 db/conf/icist/icist2016.html#ArtiemjewNP16 Lech T. Polkowski Rough Sets of Zdzisław Pawlak Give New Life to Old Concepts. A Personal View .... 43-53 2016 IJCRS https://doi.org/10.1007/978-3-319-47160-0_4 conf/rskt/2016 db/conf/rskt/ijcsr2016.html#Polkowski16 Lech Polkowski Piotr Artiemjew Granular Computing in Decision Approximation - An Application of Rough Mereology Springer 2015 1-422 Intelligent Systems Reference Library 77 978-3-319-12879-5 978-3-319-12880-1 https://doi.org/10.1007/978-3-319-12880-1

Lech Polkowski Maria Semeniuk-Polkowska Where Rough Sets and Fuzzy Sets Meet. 269-284 2015 142 Fundam. Informaticae 1-4 https://doi.org/10.3233/FI-2015-1294 db/journals/fuin/fuin142.html#PolkowskiS15

Lech T. Polkowski Betweenness, Lukasiewicz Rough Inclusions, Euclidean Representations in Information Systems, Hyper-granules, Conflict Resolution. 97-110 2015 CS&P https://ceur-ws.org/Vol-1492/Paper_34.pdf conf/csp/2015 db/conf/csp/csp2015.html#Polkowski15

Lech Polkowski Maria Semeniuk-Polkowska Boundaries, Borders, Fences, Hedges. 149-159 2014 129 Fundam. Informaticae 1-2 https://doi.org/10.3233/FI-2014-966 db/journals/fuin/fuin129.html#PolkowskiS14

Lech Polkowski Maria Semeniuk-Polkowska On the Problem of Boundaries from Mereology and Rough Mereology Points of View. 241-255 2014 133 Fundam. Informaticae 2-3 https://doi.org/10.3233/FI-2014-1074 db/journals/fuin/fuin133.html#PolkowskiS14a

Maria Semeniuk-Polkowska Lech Polkowski On a Notion of Extensionality for Artifacts. 65-80 2013 127 Fundam. Informaticae 1-4 https://doi.org/10.3233/FI-2013-896 db/journals/fuin/fuin127.html#Semeniuk-PolkowskaP13

Lech Polkowski Maria Semeniuk-Polkowska Granular Mereotopology: A First Sketch. 322-331 2013 CS&P https://ceur-ws.org/Vol-1032/paper-28.pdf conf/csp/2013 db/conf/csp/csp2013.html#PolkowskiS13 Lech Polkowski Maria Semeniuk-Polkowska An Implementation of the Zdzisław Pawlak Idea for Reasoning about Uncertainty: Approximate Reasoning by Parts. 569-583 2013 Rough Sets and Intelligent Systems (1) https://doi.org/10.1007/978-3-642-30344-9_21 series/isrl/42 db/series/isrl/isrl42.html#PolkowskiS13 Lech Polkowski Maria Semeniuk-Polkowska On a Notion of Extensionality for Artifacts. 303-311 2012 CS&P https://ceur-ws.org/Vol-928/0303.pdf conf/csp/2012 db/conf/csp/csp2012.html#PolkowskiS12 Jingtao Yao 0001 Yan Yang 0001 Roman Slowinski Salvatore Greco Huaxiong Li Sushmita Mitra Lech Polkowski Rough Sets and Current Trends in Computing - 8th International Conference, RSCTC 2012, Chengdu, China, August 17-20, 2012. Proceedings 7413 2012 Springer Lecture Notes in Computer Science https://doi.org/10.1007/978-3-642-32115-3 978-3-642-32114-6 RSCTC db/conf/rsctc/rsctc2012.html Lech Polkowski Approximate Reasoning by Parts - An Introduction to Rough Mereology 2011 1-334 Springer Intelligent Systems Reference Library 20 978-3-642-22278-8 https://doi.org/10.1007/978-3-642-22279-5

Lech Polkowski Piotr Artiemjew Granular computing in the frame of rough mereology. A case study: Classification of data into decision categories by means of granular reflections of data. 555-571 2011 26 Int. J. Intell. Syst. 6 https://doi.org/10.1002/int.20484 db/journals/ijis/ijis26.html#PolkowskiA11

Lech Polkowski Maria Semeniuk-Polkowska Granular Rough Mereological Logics with Applications to Dependencies in Information and Decision Systems. 1-20 2010 12 Trans. Rough Sets https://doi.org/10.1007/978-3-642-14467-7_1 journals/trs/2010-12 db/journals/trs/trs12.html#PolkowskiS10

Pawel Osmialowski Lech Polkowski Spatial Reasoning Based on Rough Mereology: A Notion of a Robot Formation and Path Planning Problem for Formations of Mobile Autonomous Robots. 143-169 2010 12 Trans. Rough Sets https://doi.org/10.1007/978-3-642-14467-7_8 journals/trs/2010-12 db/journals/trs/trs12.html#OsmiaiowskiP10

Lech Polkowski Granulation of Knowledge by Tools of Rough Mereology. 35-36 2010 GrC https://doi.org/10.1109/GrC.2010.167 https://doi.ieeecomputersociety.org/10.1109/GrC.2010.167 conf/grc/2010 db/conf/grc/grc2010.html#Polkowski10

Lech Polkowski Piotr Artiemjew On Knowledge Granulation and Applications to Classifier Induction in the Framework of Rough Mereology. 315-331 2009 2 Int. J. Comput. Intell. Syst. 4 https://doi.org/10.1080/18756891.2009.9727664 db/journals/ijcisys/ijcisys2.html#PolkowskiA09

Peng Wen Yuefeng Li 0001 Lech Polkowski Yiyu Yao Shusaku Tsumoto Guoyin Wang 0001 Rough Sets and Knowledge Technology, 4th International Conference, RSKT 2009, Gold Coast, Australia, July 14-16, 2009. Proceedings 5589 2009 https://doi.org/10.1007/978-3-642-02962-2 978-3-642-02961-5 RSKT Lecture Notes in Computer Science Springer db/conf/rskt/rskt2009.html Lech Polkowski Data-Mining and Knowledge Discovery: Case-Based Reasoning, Nearest Neighbor and Rough Sets. 1789-1810 2009 Encyclopedia of Complexity and Systems Science https://doi.org/10.1007/978-0-387-30440-3_114 reference/complexity/2009 db/reference/complexity/ecss2009.html#Polkowski09 Lech Polkowski Granulation of Knowledge: Similarity Based Approach in Information and Decision Systems. 4411-4435 2009 Encyclopedia of Complexity and Systems Science https://doi.org/10.1007/978-0-387-30440-3_262 reference/complexity/2009 db/reference/complexity/ecss2009.html#Polkowski09a

Lech Polkowski Maria Semeniuk-Polkowska On Foundations and Applications of the Paradigm of Granular Rough Computing. 80-94 2008 2 Int. J. Cogn. Informatics Nat. Intell. 2 https://doi.org/10.4018/jcini.2008040105 db/journals/ijcini/ijcini2.html#PolkowskiS08

Lech Polkowski Mereological Theories of Concepts in Granular Computing. 30-45 2008 2 Trans. Comput. Sci. https://doi.org/10.1007/978-3-540-87563-5_3 journals/tcos/2008-2 db/journals/tcos/tcos2.html#Polkowski08

Lech Polkowski Piotr Artiemjew A Study in Granular Computing: On Classifiers Induced from Granular Reflections of Data. 230-263 2008 9 Trans. Rough Sets https://doi.org/10.1007/978-3-540-89876-4_14 journals/trs/2008-9 db/journals/trs/trs9.html#PolkowskiA08

Lech Polkowski Piotr Artiemjew On Classifying Mappings Induced by Granular Structures. 264-286 2008 9 Trans. Rough Sets https://doi.org/10.1007/978-3-540-89876-4_15 journals/trs/2008-9 db/journals/trs/trs9.html#PolkowskiA08a

Lech Polkowski Granular Computing: Toward Inner Logics in Decision Systems. An Abstract of the Talk at IEEE GrC2008. 15-16 2008 GrC https://doi.org/10.1109/GRC.2008.4664813 conf/grc/2008 db/conf/grc/grc2008.html#Polkowski08 Lech Polkowski Piotr Artiemjew Rough Mereology in Classification of Data: Voting by Means of Residual Rough Inclusions. 113-120 2008 RSCTC https://doi.org/10.1007/978-3-540-88425-5_12 conf/rsctc/2008 db/conf/rsctc/rsctc2008.html#PolkowskiA08 Lech Polkowski Pawel Osmialowski A Framework for Multiagent Mobile Robotics: Spatial Reasoning Based on Rough Mereology in Player/Stage System. 142-149 2008 RSCTC https://doi.org/10.1007/978-3-540-88425-5_15 conf/rsctc/2008 db/conf/rsctc/rsctc2008.html#PolkowskiO08 Lech Polkowski Rough Mereology in Analysis of Vagueness. 197-204 2008 RSKT https://doi.org/10.1007/978-3-540-79721-0_30 conf/rskt/2008 db/conf/rskt/rskt2008.html#Polkowski08 Lech Polkowski Maria Semeniuk-Polkowska Reasoning about Concepts by Rough Mereological Logics. 205-212 2008 RSKT https://doi.org/10.1007/978-3-540-79721-0_31 conf/rskt/2008 db/conf/rskt/rskt2008.html#PolkowskiS08 Lech Polkowski On the Idea of Using Granular Rough Mereological Structures in Classification of Data. 213-220 2008 RSKT https://doi.org/10.1007/978-3-540-79721-0_32 conf/rskt/2008 db/conf/rskt/rskt2008.html#Polkowski08a Zdzislaw Pawlak Lech Polkowski Andrzej Skowron Rough Set Theory. 2008 Wiley Encyclopedia of Computer Science and Engineering https://doi.org/10.1002/9780470050118.ecse466 reference/wiley/2008 db/reference/wiley/wiley2008.html#PawlakPS08 Lech Polkowski Piotr Artiemjew Rough Sets In Data Analysis: Foundations and Applications. 33-54 2008 Applications of Computational Intelligence in Biology https://doi.org/10.1007/978-3-540-78534-7_2 series/sci/2008-122 db/series/sci/sci122.html#PolkowskiA08

Lech Polkowski Concept Approximation in Mathematics and Computer Science. An Essay in Homage to Zdzislsaw Pawlak. 435-451 2007 75 Fundam. Informaticae 1-4 http://content.iospress.com/articles/fundamenta-informaticae/fi75-1-4-25 db/journals/fuin/fuin75.html#Polkowski07

Lech Polkowski The Paradigm of Granular Rough Computing: Foundations and Applications. 145-153 2007 conf/IEEEicci/2007 IEEE ICCI https://doi.org/10.1109/COGINF.2007.4341885 https://doi.ieeecomputersociety.org/10.1109/COGINF.2007.4341885 db/conf/IEEEicci/IEEEicci2007.html#Polkowski07 Lech Polkowski The Paradigm of Granular Rough Computing: Foundations and Applications. 154-162 2007 conf/IEEEicci/2007 IEEE ICCI https://doi.org/10.1109/COGINF.2007.4341886 https://doi.ieeecomputersociety.org/10.1109/COGINF.2007.4341886 db/conf/IEEEicci/IEEEicci2007.html#Polkowski07a Lech Polkowski Piotr Artiemjew Granular Computing: Granular Classifiers and Missing Values. 186-194 2007 conf/IEEEicci/2007 IEEE ICCI https://doi.org/10.1109/COGINF.2007.4341890 https://doi.ieeecomputersociety.org/10.1109/COGINF.2007.4341890 db/conf/IEEEicci/IEEEicci2007.html#PolkowskiA07 Lech Polkowski Granulation of Knowledge in Decision Systems: The Approach Based on Rough Inclusions. The Method and Its Applications. 69-79 2007 conf/rseisp/2007 RSEISP https://doi.org/10.1007/978-3-540-73451-2_9 db/conf/rseisp/rseisp2007.html#Polkowski07 Lech Polkowski Piotr Artiemjew On Granular Rough Computing with Missing Values. 271-279 2007 conf/rseisp/2007 RSEISP https://doi.org/10.1007/978-3-540-73451-2_29 db/conf/rseisp/rseisp2007.html#PolkowskiA07 Lech Polkowski Piotr Artiemjew On Granular Rough Computing: Factoring Classifiers Through Granulated Decision Systems. 280-289 2007 conf/rseisp/2007 RSEISP https://doi.org/10.1007/978-3-540-73451-2_30 db/conf/rseisp/rseisp2007.html#PolkowskiA07a James F. Peters Andrzej Skowron Ivo Düntsch Jerzy W. Grzymala-Busse Ewa Orlowska Lech Polkowski Transactions on Rough Sets VI, Commemorating the Life and Work of Zdzislaw Pawlak, Part I Lecture Notes in Computer Science 4374 Springer 2007 978-3-540-71198-8 Trans. Rough Sets https://doi.org/10.1007/978-3-540-71200-8 db/journals/trs/trs6.html

Mariusz Flasinski Edward Nawarecki Lech Polkowski Robert Schaefer Jerzy Stefanowski Zbigniew Suraj Preface. 2006 71 Fundam. Informaticae 1 http://content.iospress.com/articles/fundamenta-informaticae/fi71-1-01 db/journals/fuin/fuin71.html#FlasinskiNPSSS06

Lech Polkowski A Set Theory for Rough Sets. Toward A Formal Calculus of Vague Statements. 49-61 2006 71 Fundam. Informaticae 1 http://content.iospress.com/articles/fundamenta-informaticae/fi71-1-06 db/journals/fuin/fuin71.html#Polkowski06

Lech Polkowski A model of granular computing with applications. granules from rough inclusions in information systems. 9-16 2006 GrC https://doi.org/10.1109/GRC.2006.1635745 conf/grc/2006 db/conf/grc/grc2006.html#Polkowski06 Lech Polkowski Rough Mereological Reasoning in Rough Set Theory: Recent Results and Problems. 79-92 2006 conf/rskt/2006 RSKT https://doi.org/10.1007/11795131_13 db/conf/rskt/rskt2006.html#Polkowski06

Lech Polkowski Maria Semeniuk-Polkowska On Rough Set Logics Based on Similarity Relations. 379-390 2005 64 Fundam. Informaticae 1-4 http://content.iospress.com/articles/fundamenta-informaticae/fi64-1-4-32 db/journals/fuin/fuin64.html#PolkowskiS05

Lech Polkowski Rough-fuzzy-neurocomputing based on rough mereological calculus of granules. 91-108 2005 2 Int. J. Hybrid Intell. Syst. 2 http://content.iospress.com/articles/international-journal-of-hybrid-intelligent-systems/his00008 db/journals/ijhis/ijhis2.html#Polkowski05

Lech Polkowski On granular computing and approximations to classifiers. 264-270 2005 conf/dmin/2005 DMIN db/conf/dmin/dmin2005.html#Polkowski05 Lech Polkowski Formal granular calculi based on rough inclusions. 57-69 2005 conf/grc/2005 GrC https://doi.org/10.1109/GRC.2005.1547235 db/conf/grc/grc2005.html#Polkowski05 Zdzislaw Pawlak Lech Polkowski Andrzej Skowron Rough Sets. 575-580 2005 books/idea/EncyDB05 Encyclopedia of Database Technologies and Applications db/books/collections/encyclopediaDB2005.html#PawlakPS05 https://doi.org/10.4018/978-1-59140-560-3.ch095

Guoyin Wang 0001 Qing Liu 0011 Tsau Young Lin Yiyu Yao Lech Polkowski Preface. 2004 59 Fundam. Informaticae 2-3 http://content.iospress.com/articles/fundamenta-informaticae/fi59-2-3-01 db/journals/fuin/fuin59.html#WangLLYP04

Lech Polkowski Maria Semeniuk-Polkowska Some Remarks on Sets of Communicating Sequential Processes in Topological Rough Set Framework. 291-305 2004 60 Fundam. Informaticae 1-4 http://content.iospress.com/articles/fundamenta-informaticae/fi60-1-4-20 db/journals/fuin/fuin60.html#PolkowskiS04

Lech Polkowski A Note on 3-valued Rough Logic Accepting Decision Rules. 37-45 2004 61 Fundam. Informaticae 1 http://content.iospress.com/articles/fundamenta-informaticae/fi61-1-04 db/journals/fuin/fuin61.html#Polkowski04

Peter Apostoli Akira Kanda Lech Polkowski First Steps Towards Computably-Infinite Information Systems. 151-188 https://doi.org/10.1007/978-3-540-27778-1_9 2004 journals/trs/2004-2 2 Trans. Rough Sets db/journals/trs/trs2.html#ApostoliKP04

Lech Polkowski Rough Mereology as a Link Between Rough and Fuzzy Set Theories. A Survey. 253-277 https://doi.org/10.1007/978-3-540-27778-1_13 2004 journals/trs/2004-2 2 Trans. Rough Sets db/journals/trs/trs2.html#Polkowski04

Lech Polkowski A Survey of Recent Results on Spatial Reasoning via Rough Inclusions. 134-146 2004 conf/imtci/2004 IMTCI https://doi.org/10.1007/11558637_14 db/conf/imtci/imtci2004.html#Polkowski04 Lech Polkowski Maria Semeniuk-Polkowska Sets of Communicating Sequential Processes. A Topological Rough Set Framework. 779-785 https://doi.org/10.1007/978-3-540-30132-5_106 2004 conf/kes/2004-1 KES db/conf/kes/kes2004-1.html#PolkowskiS04 Lech Polkowski Mereological Foundations to Approximate Reasoning. 117-132 2004 MSRAS https://doi.org/10.1007/3-540-32370-8_8 conf/msras/2004 db/conf/msras/msras2004.html#Polkowski04 Lech Polkowski Adam Szmigielski Rough Mereology as a Language for a Minimalist Mobile Robot's Eenvironment Description. 509-518 2004 MSRAS https://doi.org/10.1007/3-540-32370-8_40 conf/msras/2004 db/conf/msras/msras2004.html#PolkowskiS04 Lech Polkowski Toward Rough Set Foundations. Mereological Approach. 8-25 https://doi.org/10.1007/978-3-540-25929-9_2 2004 conf/rsctc/2004 Rough Sets and Current Trends in Computing db/conf/rsctc/rsctc2004.html#Polkowski04 Sankar Kumar Pal James F. Peters Lech Polkowski Andrzej Skowron Rough-Neuro Computing: An Introduction. 15-42 2004 Rough-Neural Computing: Techniques for Computing with Words series/cogtech/354043059 db/series/cogtech/354043059.html#PalPPS04 Lech Polkowski A Rough-Neural Computation Model Based on Rough Mereology. 85-108 2004 Rough-Neural Computing: Techniques for Computing with Words series/cogtech/354043059 db/series/cogtech/354043059.html#Polkowski04 James F. Peters Andrzej Skowron Didier Dubois Jerzy W. Grzymala-Busse Masahiro Inuiguchi Lech Polkowski Transactions on Rough Sets II Trans. Rough Sets 3-540-23990-1 Lecture Notes in Computer Science 3135 Springer 2004 https://doi.org/10.1007/b100633 db/journals/trs/trs2.html Sankar Kumar Pal Lech Polkowski Andrzej Skowron Rough-Neural Computing: Techniques for Computing with Words. Springer 2004 Cognitive Technologies 978-3-540-43059-9 http://www.springer.com/computer/swe/book/978-3-540-43059-9 db/series/cogtech/354043059.html

Lech Polkowski Rough Mereology: A Rough Set Paradigm for Unifying Rough Set Theory and Fuzzy Set Theory. 67-88 2003 54 Fundam. Informaticae 1 http://content.iospress.com/articles/fundamenta-informaticae/fi54-1-03 db/journals/fuin/fuin54.html#Polkowski03

Lech Polkowski On Spatial Reasoning via Rough Mereology. 327-336 2003 conf/birthday/2003paun Grammars and Automata for String Processing db/conf/birthday/paun2003.html#Polkowski03 Lech Polkowski Maria Semeniuk-Polkowska Rough-Fuzzy-Neurocomputing Based on Rough Mereological Calcus of Granules. 623-630 2003 conf/his/2003 HIS db/conf/his/his2003.html#PolkowskiS03 Adam Szmigielski Lech Polkowski Computing from words via rough mereology in mobile robot navigation. 3498-3503 2003 IROS https://doi.org/10.1109/IROS.2003.1249697 conf/iros/2003 db/conf/iros/iros2003.html#SzmigielskiP03 Lech Polkowski A Rough Set Paradigm for Unifying Rough Set Theory and Fuzzy Set Theory. 70-77 2003 conf/rsfdgrc/2003 RSFDGrC https://doi.org/10.1007/3-540-39205-X_9 db/conf/rsfdgrc/rsfdgrc2003.html#Polkowski03 Lech Polkowski Rough Mereology: A Survey of New Developments with Applications to Granular Computing, Spatial Reasoning and Computing with Words. 106-113 2003 conf/rsfdgrc/2003 RSFDGrC https://doi.org/10.1007/3-540-39205-X_14 db/conf/rsfdgrc/rsfdgrc2003.html#Polkowski03a Maria Semeniuk-Polkowska Lech Polkowski Conjugate Information Systems: Learning Cognitive Concepts in Rough Set Theory. 255-258 2003 conf/rsfdgrc/2003 RSFDGrC https://doi.org/10.1007/3-540-39205-X_33 db/conf/rsfdgrc/rsfdgrc2003.html#Semeniuk-PolkowskaP03 Lech Polkowski Boleslaw Araszkiewicz A Rough Set Approach to Estimating the Game Value and the Shapley Value from Data. 2003 conf/rskd/2003 RSKD https://doi.org/10.1016/S1571-0661(04)80720-5 db/conf/rskd/rskd2003.html#PolkowskiA03 219-227

Lech Polkowski On Fractal Dimension in Information Systems. Toward Exact Sets in Infinite Information Systems. 305-314 2002 50 Fundam. Informaticae 3-4 db/journals/fuin/fuin50.html#Polkowski02 http://content.iospress.com/articles/fundamenta-informaticae/fi50-3-4-04

Lech Polkowski Boleslaw Araszkiewicz A Rough Set Approach to Estimating the Game Value and the Shapley Value from Data . 335-343 2002 53 Fundam. Informaticae 3-4 http://content.iospress.com/articles/fundamenta-informaticae/fi53-3-4-07 db/journals/fuin/fuin53.html#PolkowskiA02

Lech Polkowski On Asymptotic Properties of Rough-Set-Theoretic Approximations. Fractal Dimension, Exact Sets, and Rough Inclusion in Potentially Infinite Information Systems. 167-174 2002 conf/rsctc/2002 Rough Sets and Current Trends in Computing https://doi.org/10.1007/3-540-45813-1_21 db/conf/rsctc/rsctc2002.html#Polkowski02

Lech Polkowski Andrzej Skowron Rough Mereological Calculi of Granules: A Rough Set Approach to Computation. 472-492 2001 17 Comput. Intell. 3 db/journals/ci/ci17.html#PolkowskiS01 https://doi.org/10.1111/0824-7935.00159

Lech Polkowski On Connection Synthesis via Rough Mereology. 83-96 2001 46 Fundam. Informaticae 1-2 db/journals/fuin/fuin46.html#Polkowski01 http://content.iospress.com/articles/fundamenta-informaticae/fi46-1-2-06

Lech Polkowski Andrzej Skowron Towards grammars of decision algorithms. 85-95 2001 Where Mathematics, Computer Science, Linguistics and Biology Meet conf/birthday/2001paun db/conf/birthday/paun2001.html#PolkowskiS01 Masahiro Inuiguchi Lech Polkowski Meticulous Rough Inclusion and Its Relations to Fuzzy Inclusion. 1535-1538 2001 conf/fuzzIEEE/2001 FUZZ-IEEE db/conf/fuzzIEEE/fuzzIEEE2001.html#InuiguchiP01 https://doi.org/10.1109/FUZZ.2001.1008955 Lech Polkowski On Fractals in Information Systems: The First Step. 278-282 2001 conf/jsai/2001 JSAI Workshops https://doi.org/10.1007/3-540-45548-5_31 db/conf/jsai/jsai2001.html#Polkowski01

Lech Polkowski Andrzej Skowron Rough Mereology in Information Systems with Applications to Qualitative Spatial Reasoning. 291-320 2000 43 Fundam. Informaticae 1-4 db/journals/fuin/fuin43.html#PolkowskiS00 https://doi.org/10.3233/FI-2000-43123415

Lech Polkowski Maria Semeniuk-Polkowska Marcus Topologies and Applications to Granular Semantics over Mereological Granules of Knowledge. 245-259 2000 conf/birthday/2000marcus Recent Topics in Mathematical and Computational Linguistics db/conf/birthday/marcus2000.html#PolkowskiS00 Lech Polkowski Andrzej Skowron Synthesis Grammars. 260-270 2000 conf/birthday/2000marcus Recent Topics in Mathematical and Computational Linguistics db/conf/birthday/marcus2000.html#PolkowskiS00a Lech Polkowski Andrzej Skowron Rough-Neuro Computing. 57-64 2000 conf/rsctc/2000 Rough Sets and Current Trends in Computing https://doi.org/10.1007/3-540-45554-X_6 db/conf/rsctc/rsctc2000.html#PolkowskiS00 Lech Polkowski Spatial Reasoning via Rough Sets. 479-486 2000 conf/rsctc/2000 Rough Sets and Current Trends in Computing https://doi.org/10.1007/3-540-45554-X_59 db/conf/rsctc/rsctc2000.html#Polkowski00 Lech Polkowski Andrzej Skowron Grammar Systems for Distributed Synthesis of Approximate Solutions Extracted from Experience. 316-333 1999 conf/gmmas/1999 Grammatical Models of Multi-Agent Systems db/conf/gmmas/gmmas1999.html#PolkowskiS99 Lech Polkowski Andrzej Skowron Calculi of Granules Based on Rough Set Theory: Approximate Distributed Synthesis and Granular Semantics for Computing with Words. 20-28 1999 conf/rsfdgrc/1999 RSFDGrC db/conf/rsfdgrc/rsfdgrc1999.html#PolkowskiS99 https://doi.org/10.1007/978-3-540-48061-7_5 Lech Polkowski Toward Spatial Reasoning in the Framework of Rough Mereology. 55-63 1999 conf/rsfdgrc/1999 RSFDGrC db/conf/rsfdgrc/rsfdgrc1999.html#Polkowski99 https://doi.org/10.1007/978-3-540-48061-7_9

Andrzej Skowron Lech Polkowski Rough Mereological Foundatins for Design, Analysis, Synthesis, and Control in Distributed Systems. 129-156 1998 104 Inf. Sci. 1-2 db/journals/isci/isci104.html#SkowronP98 https://doi.org/10.1016/S0020-0255(97)00078-9

Lech Polkowski Andrzej Skowron Rough Sets and Current Trends in Computing, First International Conference, RSCTC'98, Warsaw, Poland, June 22-26, 1998, Proceedings Rough Sets and Current Trends in Computing Lecture Notes in Computer Science 1424 Springer 1998 3-540-64655-8 https://doi.org/10.1007/3-540-69115-4 db/conf/rsctc/rsctc1998.html

Andrzej Skowron Lech Polkowski Decision Algorithms: A Survey of Rough Set - Theoretic Methods. 345-358 1997 30 Fundam. Informaticae 3/4 db/journals/fuin/fuin30.html#SkowronP97 https://doi.org/10.3233/FI-1997-303409

Gheorghe Paun Lech Polkowski Andrzej Skowron Rough Set Approximations of Languages. 149-162 1997 32 Fundam. Informaticae 2 db/journals/fuin/fuin32.html#PaunPS97 https://doi.org/10.3233/FI-1997-32204

Henryk Jan Komorowski Lech Polkowski Andrzej Skowron Towards a Rough Mereology-Based Logic for Approximate Solution Synthesis. Part 1. 143-184 1997 58 Stud Logica 1 db/journals/sLogica/sLogica58.html#KomorowskiPS97 https://doi.org/10.1023/A:1004900200790

Henryk Jan Komorowski Lech Polkowski Andrzej Skowron Rough Sets for Data Mining and Knowledge Discovery (Abstract). 393 1997 conf/pkdd/1997 PKDD db/conf/pkdd/pkdd97.html#KomorowskiPS97 https://doi.org/10.1007/3-540-63223-9_139

Andrzej Skowron Lech Polkowski Analytical Morphology: Mathematical Morphology of Decision Tables. 255-271 1996 27 Fundam. Informaticae 2/3 db/journals/fuin/fuin27.html#SkowronP96 https://doi.org/10.3233/FI-1996-272312

Gheorghe Paun Lech Polkowski Andrzej Skowron Parallel Communicating Grammar Systems with Negotiation. 315-330 1996 28 Fundam. Informaticae 3-4 db/journals/fuin/fuin28.html#PaunPS96 https://doi.org/10.3233/FI-1996-283408

Lech Polkowski Andrzej Skowron Adaptive Decision-Making by Systems of Cooperating Intelligent Agents Organized on Rough Mereological Principles. 121-132 1996 2 Intell. Autom. Soft Comput. 2 https://doi.org/10.1080/10798587.1996.10750661 db/journals/iasc/iasc2.html#PolkowskiS96

Lech Polkowski Andrzej Skowron Rough mereology: A new paradigm for approximate reasoning. 333-365 1996 15 Int. J. Approx. Reason. 4 https://doi.org/10.1016/S0888-613X(96)00072-2 db/journals/ijar/ijar15.html#PolkowskiS96

Lech Polkowski Andrzej Skowron Rough Mereology and Analytical Morphology: New Development in Rough Set Theory. 343-354 1995 conf/wocfai/1995 WOCFAI db/conf/wocfai/wocfai1995.html#PolkowskiS95 Lech Polkowski Andrzej Skowron Rough Mereology. 85-94 1994 conf/ismis/1994 ISMIS db/conf/ismis/ismis94.html#PolkowskiS94 https://doi.org/10.1007/3-540-58495-1_9 Lech T. Polkowski Maria Semeniuk-Polkowska On Rough Mereological Constructibility: Anaphorically Constructible Many-Object Events. 393-406 1994 Mathematical Aspects of Natural and Formal Languages https://doi.org/10.1142/9789814447133_0023 books/ws/94/P1994 db/books/collections/P1994.html#PolkowskiS94 Lech T. Polkowski On Convergence of Rough Sets. 305-311 1992 Intelligent Decision Support https://doi.org/10.1007/978-94-015-7975-9_19 books/sp/92/S1992 db/books/collections/S1992.html#Polkowski92 Peter Apostoli Boleslaw Araszkiewicz Piotr Artiemjew Wojciech Budzisz Davide Ciucci Didier Dubois Ivo Düntsch Mariusz Flasinski Salvatore Greco Jerzy W. Grzymala-Busse Masahiro Inuiguchi Akira Kanda Jan KomorowskiHenryk Jan Komorowski Huaxiong Li Yuefeng Li 0001 Tsau Young Lin Dun Liu Qing Liu 0011 Sushmita Mitra Edward Nawarecki Bartosz A. Nowak Ewa Orlowska Pawel Osmialowski Sankar K. PalSankar Kumar Pal Gheorghe Paun Zdzislaw Pawlak James F. Peters Andrzej W. Przybyszewski Krzysztof Ropiak Robert Schaefer Maria Semeniuk-Polkowska Andrzej Skowron Dominik Slezak Roman Slowinski Jerzy Stefanowski Zbigniew Suraj Adam Szmigielski Shusaku Tsumoto Guoyin Wang 0001 Peng Wen Yan Yang 0001 JingTao Yao 0001Jingtao Yao 0001 Yiyu Yao Beata Zielosko Lukasz Zmudzinski