E-mail: piotr.sobolewski@pwr.edu.pl

Unit: Faculty of Information and Communication Technology (N) » Department of Systems and Computer Networks

ul. Z. Janiszewskiego 7, 50-372 Wrocław
building C-16, room P.2.9
phone +48 71 340 7805

Office hours

• Wednesday 17.00-19.00
• Thursday 17.00-19.00

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Research fields

• My main interest is what happens in players brains when they play games. I analyze the influence of various types of games on different types of personalities, correlating it with the brain chemicals that are released when playing. Additionally, I am researching the possibilities of applying state-of-the-art artificial intelligence methods in game design, in order to improve the player experience for instance by automatically adjusting the game difficulty during the game play itself.

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Recent papers

2014

• Sobolewski P., Wozniak M., Identifying features with concept drift in multidimensional data using statistical tests. In Lazaros S. Iliadis, Ilias Maglogiannis, and Harris Papadopoulos, editors, AIAI, volume 436 of IFIP Advances in Information and Communication Technology, pages 405-413. Springer, 2014. ISBN 978-3-662-44653-9.

2013

• Sobolewski P., Wozniak M., Ldcnet: Minimizing the cost of supervision for various types of concept drift. In Computational Intelligence in Dynamic and Uncertain Environments (CIDUE), 2013 IEEE Symposium on, pages 68-75, April 2013. doi: 10.1109/CIDUE.2013.6595774.
• Sobolewski P., Wozniak M., Concept drift detection and model selection with simulated recurrence and ensembles of statistical detectors. Journal of Universal Computer Science, 19(4):462-483, feb 2013.
• Sobolewski P., Wozniak M., Comparable study of statistical tests for virtual concept drift detection. In 8th International Conference on Computer Recognition Systems CORES 2013, pages 329-337, 2013.

2011

• Sobolewski P., Wozniak M., Concept selecting classifiers as a solution to recurring concept drift in streaming data. In Proceedings of Modelling and Simulation of Systems, MOSIS, Berlin, Heidelberg, 2011. Springer-Verlag.

2010

• Kurlej B., Sobolewski P., Wozniak M., Simple combining classifiers for a special case of incremental concept drift problem. In 10th International Conference on Intelligent Systems Design and Applications (ISDA), pages 160-165. IEEE, 2010. ISBN 978-1-4244-8134-7.

Papers in DONA database

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Selected publications
1	Artykuł 2017 Piotr Sobolewski, Michał Woźniak, SCR: simulated concept recurrence - a non-supervised tool for dealing with shifting concept. Expert Systems. 2017, vol. 34, nr 5, s. 1-12. ISSN: 0266-4720; 1468-0394 Zasoby:DOIURLSFX
2	Referat konferencyjny 2014 Piotr Sobolewski, Michał Woźniak, Identifying features with concept drift in multidimensional data using statistical tests. W: Artificial intelligence applications and innovations : 10th IFIP WG 12.5 International Conference, AIAI 2014, Rhodes, Greece, September 19-21, 2014 / Lazaros Iliadis, Ilias Maglogiannis, Harris Papadopoulos (eds.). Heidelberg [i in.] : Springer, cop. 2014. s. 405-413. ISBN: 978-3-662-44653-9 Zasoby:DOISFX
3	Referat konferencyjny 2013 Piotr Sobolewski, Michał Woźniak, Comparable study of statistical tests for virtual concept drift detection. W: Proceedings of the 8th International Conference on Computer Recognition Systems : CORES 2013 / Robert Burduk [i in.] (eds.). Cham [i in.] : Springer, cop. 2013. s. 329-337. ISBN: 978-3-319-00968-1 Zasoby:DOISFX
4	Artykuł 2013 Piotr Sobolewski, Michał Woźniak, Concept drift detection and model selection with simulated recurrence and ensembles of statistical detectors. Journal of Universal Computer Science. 2013, vol. 19, nr 4, s. 462-483. ISSN: 0948-695X Zasoby:DOISFX
5	Referat konferencyjny 2013 Piotr Sobolewski, Michał Woźniak, LDCnet: minimizing the cost of supervision for various types of concept drift. W: Proceedings of the 2013 IEEE Symposium Series on Computational Intelligence (SSCI) : 2013 IEEE Symposium on Computational Intelligence in Dynamic and Uncertain Environments (CIDUE), 16-19 April 2013, Singapore. Piscataway, NJ : IEEE, cop. 2013. s. 68-75. ISBN: 978-1-4673-5847-7; 978-1-4673-5849-1 Zasoby:DOI
6	Rozdział w książce 2012 Piotr Sobolewski, Michał Woźniak, Enhancing concept drift detection with simulated recurrence. W: New trends in databases and information systems / Mykola Pechenizkiy and Marek Wojciechowski (eds.). Berlin ; Heidelberg : Springer, cop. 2012. s. 153-162. ISBN: 978-3-642-32517-5 Zasoby:DOISFX
7	Referat konferencyjny 2012 Piotr Sobolewski, Michał Woźniak, Data with shifting concept classification using simulated recurrence. W: Intelligent information and database systems : 4th Asian Conference, ACIIDS 2012, Kaohsiung, Taiwan, March 19-21, 2012 : proceedings. Pt. 1 / Jeng-Shyang Pan, Shyi-Ming Chen, Ngoc Thanh Nguyen (eds.). Heidelberg [i in.] : Springer, cop. 2012. s. 403-412. ISBN: 978-3-642-28486-1 Zasoby:DOISFX
8	Referat konferencyjny 2011 Piotr Sobolewski, Michał Woźniak, Artificial recurrence for classification of streaming data with concept shift. W: Adaptive and intelligent systems : Second International Conference, ICAIS 2011, Klagenfurt, Austria, September 6-8, 2011 : proceedings / Abdelhamid Bouchachia (ed.). Berlin ; Heidelberg : Springer, cop. 2011. s. 76-87. ISBN: 978-3-642-23856-7 Zasoby:DOISFX
9	Referat konferencyjny 2011 Piotr Sobolewski, Concept selecting classifiers as a solution to recurring concept drift in streaming data. W: Modelling and simulation of systems : proceedings of the 45th Spring International Conference, [April 19-21, 2011, Rožnov p. R., Czech Republic] / ed. Petr Peringer, Jan Štefan. Ostrava : MARQ, 2011. s. 24-31. ISBN: 978-80-86840-53-6 Zasoby:SFX
10	Referat konferencyjny 2010 Bartosz Kurlej, Piotr Sobolewski, Michał Woźniak, Simple combining classifiers for a special case of incremental concept drift problem. W: Proceedings of the 2010 10th International Conference on Intelligent Systems Design and Applications, ISDA' 10, November 29 - December 1, 2010, Cairo, Egypt / eds. Aboul Ella Hassanien [i in. Piscataway, NJ] : IEEE, cop. 2010. s. 160-165. ISBN: 978-1-4244-8135-4; 978-1-4244-8136-1

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