Prof. Tadeusz Czachórski

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Orcid ID: 

0000-0001-7158-0258

Position: 

full professor
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Tadeusz Czachórski received M.Sc., Ph.D., D.Sc. degrees in informatics respectively in 1972, 1979, 1988, and professor title in 1999. Currently he is a professor at the Silesian University of Technology (Division of Computer Systems Theory and Design) and the director of the Institute of Theoretical and Applied Informatics of Polish Academy of Sciences, IITiS PAN, Gliwice. He spent more than five years at several French universities and research institutes (IRISA Rennes, University of Versailles, ISEM Orsay Paris-Sud, Paris-Nord, National Institute of Telecommunication) and still maintains scientific cooperation with these centres. He also participated in Next Generation Internet and Future Internet European projects concerning such issues as multiservice-multimedia, mobility, services convergence, quality of service and variable connectivity, where he was coresponsible for the work package concerning analytical, numerical and simulation methods to model performance of the Internet. A member of Polish project Future Intenet Engineering. Currently involved in Secure and Safe Internet of Things H2020 project where IITiS PAN is the coordinating institution. He is a member of programme committees of some periodic international and national conferences, e.g. Heterogeneous Networks HET-NETS, European Workshop on Performance Engineering EPEW, Polish Teletraffic Symposium, Computer Networks, Internet in the Information Society, ISCIS. 1990 - 2007 he was scientific secretary of the Committee of Informatics of Polish Academy of Sciences, 2007 - 2011 vice-president of this committee, currently head of the section of computer networks and distributed systems of the committee. Chair of IFIP Technical Committee TC5 "Information Technology and Applications" and member of IFIP General Assembly. His scientific interests comprise mathematical methods and software related to modelling and performance evaluation of wide area computer networks, especially the Internet. The methods include Markov chains, diffusion approximation and fluid flow approximation. They are used to study quality of service, traffic control mechanisms and related problems.

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Publications
Biblio RSS

2020

26. Czachórski, T., E. Gelenbe, G. Suila Kuaban, and D. Marek, "Transient Behaviour of a Network Router", 43th International Conference on Telecommunications and Signal Processing, Milano, Italy, IEEE, 2020.  (712.6 KB)

2019

27. Czachórski, T., and K. Grochla, "Diffusion Approximation Models for Cloud Computations with Task Migrations", 2019 IEEE International Conference on Fog Computing (ICFC): IEEE, 2019.
28. Czachórski, T., G. Suila Kuaban, and T. Nycz, "Multichannel Diffusion Approximation Models for the Evaluation of Multichannel Communication Networks", Distributed Computer and Communication Networks - 22nd International Conference, DCCN 2019, Moscow, Russia, September 23-27, 2019, Revised Selected Papers: Springer, 2019.
29. Domański, A., J. Domańska, T. Czachórski, J. Klamka, and J. Szyguła, "The AQM Dropping Packet Probability Function Based on Non-integer Order PI^αD^β Controller", Lecture Notes in Electrical Engineering, vol. 496, pp. 36-48, 2019.
30. Fiuk, M., and T. Czachórski, "A Queueing Model and Performance Analysis of UPnP/HTTP client server interactions in Networked Control Systems", Computer Networks 2019, Springer, no. 1039: Springer, Communications in Computer and Information Science, pp. 366-386, 2019.
31. Domański, A., J. Domańska, T. Czachórski, J. Klamka, D. Marek, and J. Szyguła, "AQM Mechanism with the Dropping Packet Function Based on the Answer of Several PIα Controllers", Communications in Computer and Information Science , vol. 1039, 2019.
32. Nowak, M., S. Nowak, J. Domańska, and T. Czachórski, "Cognitive Packet Networks for the Secure Internet of Things", Global IoT Summit (GIoTS), Aarhus, Denmark, 2019.
33. Czachórski, T., Diffusion approximation as a tool in computer networks performance evaluation, invited talk, The 9th International Conference on Electronics, Communications and Networks, CECNet 2019, October 18-21, 2019 Kitakyushu City, Japan, 2019.  (889.8 KB)

2018

34. Akinwande, O. J., and E. Gelenbe, "A Reinforcement Learning Approach to Adaptive Forwarding in Named Data Networking", Computer and Information Sciences - 32nd International Symposium, ISCIS 2018, Held at the 24th IFIP World Computer Congress, WCC 2018, Poznan, Poland, September 20-21, 2018, Proceedings: Springer, 2018.
35. Czachórski, T., "Models of traffic control in large Internet topologies, invited talk", The 8th International Conference on Electronics, Communications and Networks (CECNet 2018) Bangkok, Thailand, November 16-19th, 2018, Bangkok, Thailand, Rangsit University, 11/2018.
36. Czachórski, T., "Queueing Models for Performance Evaluation of Computer Networks - Transient State Analysis, invited talk ", 2018 International Conference on Sensor Networks and Signal Processing (SNSP 2018), Xi'an, China, Xi'an University of Science Technology, China, 11/2018.
37. Collen, A., N. A. Nijdam, J. Augusto-Gonzalez, S. K. Katsikas, K. M. Giannoutakis, G. Spathoulas, E. Gelenbe, K. Votis, D. Tzovaras, N. Ghavami, et al., "GHOST - Safe-Guarding Home IoT Environments with Personalised Real-Time Risk Control", Security in Computer and Information Sciences - First International ISCIS Security Workshop 2018, Euro-CYBERSEC 2018, London, UK, February 26-27, 2018, Revised Selected Papers: Springer, 2018.
38. Suila, G. Kuaban, E. Anyam, T. Czachórski, and A. Rataj, "Performance of a buffer between electronic and all-optical networks, diffusion approximation model", 32nd International Symposium on Computer and Information Sciences In Conjunction with the IFIP World Congress 2018, Poznań, Communications in Computer and Information Science , vol. 935, Springer, 09/2018.
39. Gelenbe, E., J. Domańska, T. Czachórski, A. Drosou, and D. Tzovaras, "Security for Internet of Things: The SerIoT Project", 2018 International Symposium on Networks, Computers and Communications (ISNCC), Rome, Italy, IEEE, 2018.
40. Czachórski, T., "Queueing models of traffic control and performance evaluation in large Internet topologies, key-note talk", XIII International Scientific and Technical Conference, Computer Science and Information Technologies, Lviv Polytechnic National University, Lviv Polytechnic National University, 09/2018.
41. Domański, A., J. Domańska, T. Czachórski, J. Klamka, D. Marek, and J. Szyguła, "GPU Accelerated Non-integer Order PI^αD^β Controller Used as AQM Mechanism", Communications in Computer and Information Science, vol. 860, pp. 286-299, 2018.
42. Ferrera, E., C. Pastrone, P-E. Brun, R. De Besombes, K. Loupos, G. Kouloumpis, P. O’Sullivan, A. Papageorgiou, P. Katsoulakos, B. Karakostas, et al., "IoT European Security and Privacy Projects: Integration, Architectures and Interoperability", Next Generation Internet of Things. Distributed Intelligence at the Edge and Human Machine-to-Machine Cooperation: River Publishers, 2018.
43. Kuaban, G. Suila, E. Anyam, T. Czachórski, and A. Rataj, "Performance of a buffer between electronic and all-optical networks, diffusion approximation model", 32nd International Symposium on Computer and Information Sciences In Conjunction with the IFIP World Congress 2018, Poznań, Poland, Springer, 2018.  (250.54 KB)
44. "Security in Computer and Information Sciences - First International ISCIS Security Workshop 2018, Euro-CYBERSEC 2018, London, UK, February 26-27, 2018, Revised Selected Papers", Communications in Computer and Information Science, vol. 821: Springer, 2018.
45. Suila, K. Godlove, T. Czachórski, and A. Rataj, "A Queueing Model of the Edge Node in IP over All-Optical Networks", Computer Networks 2018, Gliwice, Springer, Communications in Computer and Information Science, vol. 860, 06/2018.
46. Domańska, J., M. Nowak, S. Nowak, and T. Czachórski, "European Cybersecurity Research and the SerIoT Project", Communications in Computer and Information Science , vol. 935, pp. 166-173, 08/2018.
47. Kuaban, G. Suila, T. Czachórski, and A. Rataj, "A Queueing Model of the Edge Node in IP over All-Optical Networks", 25th International Conference on Computer Networks, Gliwice, Poland, Springer, 2018.
48. Domańska, J., E. Gelenbe, T. Czachórski, A. Drosou, and D. Tzovaras, "Research and innovation action for the security of the internet of things: The SerIoT project", Communications in Computer and Information Science, vol. 821, London, United Kingdom, Springer, pp. 101-118, 2018.
49. Domański, A., J. Domańska, T. Czachórski, J. Klamka, D. Marek, and J. Szyguła, "The Influence of the Traffic Self-similarity on the Choice of the Non-integer Order PI^α Controller Parameters", Communications in Computer and Information Science, vol. 935, pp. 76-83, 2018.
50. Czachórski, T., "Metoda sterowania natężeniem ruchu w Internecie, referat zaproszony", XXI Krajowa Konferencja Automatyzacji Procesów Dyskretnych, Zakopane, Politechnika Śląska, 09/2018.

Pages

Historia zmian

Data aktualizacji: 01/09/2023 - 10:14; autor zmian: Łukasz Zimny (lzimny@iitis.pl)

Tadeusz Czachórski received M.Sc., Ph.D., D.Sc. degrees in informatics respectively in 1972, 1979, 1988, and professor title in 1999. Currently he is a professor at the Silesian University of Technology (Division of Computer Systems Theory and Design) and the director of the Institute of Theoretical and Applied Informatics of Polish Academy of Sciences, IITiS PAN, Gliwice. He spent more than five years at several French universities and research institutes (IRISA Rennes, University of Versailles, ISEM Orsay Paris-Sud, Paris-Nord, National Institute of Telecommunication) and still maintains scientific cooperation with these centres. He also participated in Next Generation Internet and Future Internet European projects concerning such issues as multiservice-multimedia, mobility, services convergence, quality of service and variable connectivity, where he was coresponsible for the work package concerning analytical, numerical and simulation methods to model performance of the Internet. A member of Polish project Future Intenet Engineering. Currently involved in Secure and Safe Internet of Things H2020 project where IITiS PAN is the coordinating institution. He is a member of programme committees of some periodic international and national conferences, e.g. Heterogeneous Networks HET-NETS, European Workshop on Performance Engineering EPEW, Polish Teletraffic Symposium, Computer Networks, Internet in the Information Society, ISCIS. 1990 - 2007 he was scientific secretary of the Committee of Informatics of Polish Academy of Sciences, 2007 - 2011 vice-president of this committee, currently head of the section of computer networks and distributed systems of the committee. Chair of IFIP Technical Committee TC5 "Information Technology and Applications" and member of IFIP General Assembly. His scientific interests comprise mathematical methods and software related to modelling and performance evaluation of wide area computer networks, especially the Internet. The methods include Markov chains, diffusion approximation and fluid flow approximation. They are used to study quality of service, traffic control mechanisms and related problems.