%0 Conference Proceedings %T Blocking and Deadlocking Phenomena in Two-Server Tandem Configuration with Optional Feedback – Modeling and Parameter Sensitivity Investigation %+ Białystok University of Technology %A Oniszczuk, Walenty %Z Part 6: Algorithms %< avec comité de lecture %( Lecture Notes in Computer Science %B 15th IFIP International Conference on Computer Information Systems and Industrial Management (CISIM) %C Vilnius, Lithuania %Y Khalid Saeed %Y Władysław Homenda %I Springer International Publishing %3 Computer Information Systems and Industrial Management %V LNCS-9842 %P 441-452 %8 2016-09-14 %D 2016 %R 10.1007/978-3-319-45378-1_39 %K Tandem queues %K Feedback %K Deadlock %K Blocking probability %Z Computer Science [cs] %Z Humanities and Social Sciences/Library and information sciencesConference papers %X Tandem queues provide good mathematical models of computer systems and networks, and their detailed examination is important for theory and applications. The study presented in this paper is based on performance analysis of a two-server computer network with blocking and deadlocking. New, practical results provided describe performance of a three-node Markovian queuing network with finite capacity buffers. The results highlight an area where measures of effectiveness, such as Quality of Service (QoS) are essential. In conclusion, a two-dimensional state graph is constructed, followed by a set of steady-state equations along with their probabilities for each of the states. %G English %Z TC 8 %2 https://inria.hal.science/hal-01637494/document %2 https://inria.hal.science/hal-01637494/file/419526_1_En_39_Chapter.pdf %L hal-01637494 %U https://inria.hal.science/hal-01637494 %~ SHS %~ IFIP-LNCS %~ IFIP %~ IFIP-TC %~ IFIP-TC8 %~ IFIP-CISIM %~ IFIP-LNCS-9842