Security, Modelling and Performance Evaluation Group
Info
Team leader
Team members
Systems Modelling and Performance Evaluation and Security Group (SMaPESG) conducts research on models of computer systems and novel methods of modelling. In the scope of interests of the Group there are mainly models of computer networks. We are engaged in simulation and analytical modelling, both queuing models and other methods. Our experience embraces using of well-established modelling packages, like NS, OmNET++ or PRISM as well as creation of advanced proprietary software working in parallel environments.
Publications
Published
2006
- Czachórski T.; Grochla K.; Pekergin F.; A model of TCP flows dynamics; Theoretical and Applied Informatics; 2006
- Czachórski T.; Grochla K.; Pekergin F.; Some contributions to the modelling the dynamics of (TCP,UDP)/RED flows over reliable and unreliable connections; Proceedings from HET-NETs 2006; 2006
- Czachórski T.; Domańska J.; Grochla K.; Dynamics of TCP/IP flows in presence of various AQM algorithms, a fluid flow approximation model; Third EuroNGI Workshop on New Trends in Modelling, Quantitative methods and Measurements; 2006
- Czachórski T.; Domańska J.; Grochla K.; TCP/IP dynamics in wireless environment, a fluid-flow model; Third Workshop on Wireless and Mobility; 2006
2005
- Szcześniak I.; Fourneau J.; Czachórski T.; Preliminary results of packet loss analysis in optical packet-switched networks with limited deflection routing; Proc. of SAINT 2005 Workshops, 31 January - 4 February 2005, Trento, Italy; 2005
- Szcześniak I.; Czachórski T.; OPUS Software for Performance Evaluation of Optical Packet-Switched Networks; XII Konferencja Sieci Komputerowe; 2005
- Pecka P.; Software library for the Markov analysis of complex queuing models; Proceedings from Workshop “New Trends in Modelling, Quantitative Methods and Measurements”; 2005
- Nowak S.; Węgrzyn S.; Znamirowski L.; Self-organization Process Inside the Set of Elements Inspired by their Properties; Archiwum Informatyki Teoretycznej i Stosowanej; 2005
- Domańska J.; Domański A.; Czachórski T.; The influence of traffic self-similarity on QoS Mechanisms; Proceedings of SAINT 2005 Workshops, 31 January – 4 February 2005, Trento, Italy; 2005
- Czachórski T.; Pekergin F.; A diffusion approximation model of an electronic-optical node; LNCS, Formal Techniques for Computer Systems and Bisiness Proesses; 2005
- Czachórski T.; Pekergin F.; Szady B.; Forming optical packets, a diffusion approximation and simulation models; Proc. Second EuoNGI Workshop on New Methods in Modelling, Quantitative Methods and Measurements, Aveiro, Porugal, November 24-25, 2005; 2005
- Czachórski T.; Pekergin F.; A novel diffusion process with jumps to study an electronic-optical edge router; Archiwum Informatyki Teoretycznej I Stosowanej; 2005
- Czachórski T.; Pekergin F.; Szady B.; Forming optical packets, a diffusion approximation model; Proc. of 12th Polish Teletraffic Symposium PSRT2005, Poznan, 20-21 September 2005.; 2005