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
2008
- Czachórski T.; Grochla K.; Pekergin F.; Estimation of packet transfer time at sensor networks, diffusion approximation approach; Proceedings from HET-NETs; 2008
- Czachórski T.; Grochla K.; Pekergin F.; TCP performance for a wireless traffic, a diffusion approxiation model; Proceedings from Workshop on Wireless and mobility in Future Generation Internet; 2008
- Czachórski T.; Grochla K.; Pekergin F.; Un modele d’approximation de diffusion pour la distribution du temps d’acheminement des paquets dans les réseaux de senseurs; Colloque francophone sur l’ingénierie des protocoles; 2008
2007
- Nowak S.; Nowak M.; Czachórski T.; Parallel simulation of networks with packet loss; 14th Polish Teletraffic Symposium; 2007
- Nowak M.; Nowak S.; Parallel simulations with modified INET simulation package; Theoretical and Applied Informatics; 2007
- Grochla K.; Czachórski T.; Busic A.; Fourneau J.; Simulation Analysis of Deflection Routing in Hypercube; Proceedings from Polish Teletraffic Symposium; 2007
- Domańska J.; Domański A.; Czachórski T.; The Drop-From-Front Strategy in AQM; Lecture Notes in Computer Science, Springer Berlin; 2007
- Czachórski T.; Grochla K.; Pekergin F.; Fluid-flow Approximation Model of TCP-NCR in wired-wireless networks; Proceedings from Polish Teletraffic Symposium; 2007
- Czachórski T.; Grochla K.; Pekergin F.; Garcia-Vidal J.; Cerda-Alabern L.; Stability and Dynamics of TCP-NCR(DCR) Protocol; Lecture Notes in Computer Systems 4396 - Wireless Systems and Mobility in Next Generation Internet; 2007
- Brachman A.; Czachórski T.; Grochla K.; Analiza wydajności protokołu TCP-NCR w sieciach bezprzewodowych; Materiały Konferencji Sieci Komputerowe; 2007
- Busic A.; Czachórski T.; Fourneau J.; Grochla K.; Level Crossing Ordering of Markov Chains: Proving Convergence and Bounding End to End Delays in an All Optical Network; ACM Proceedings from Valuetools 2007; 2007
2006
- Pecka P.; Symulacja kolejki z negatywnymi klientami i wieloma serwerami; Studia Informatica ; 1642-0489 [8] ; Zeszyty Naukowe Politechniki; 2006
- Szcześniak I.; Czachórski T.; Fourneau J.; Packet Loss Analysis in Optical Packet-Switched Networks with Limited Deflection Routing; Photonic Network Communications; 2006
- Nowak S.; Węgrzyn S.; Klamka J.; Znamirowski L.; Systems of Informatics of the Direct Materials Production; Theoretical and Applied Informatics; 2006
- Grochla K.; Pecka P.; The Markov chain model of RED active queuing management algorithm; Proceedings from HET-NETs 2006; 2006
- Grochla K.; Pecka P.; Analiza wydajności mechanizmu RED za pomocą łańcuchów Markowa z czasem ciągłym; Materiały Konferencji Sieci Komputerowe; 2006