Spectral expansion solution for a class of Markov models: Application and comparison with the matrix-geometric method I Mitrani, R Chakka
Performance Evaluation 23 (3), 241-260, 1995
261 1995 Spectral expansion solution for some finite capacity queues R Chakka
Annals of Operations Research 79 (0), 27-44, 1998
101 1998 Performance and reliability modelling of computing systems using spectral expansion R Chakka
Newcastle University, 1995
86 1995 A Markov modulated multi-server queue with negative customers–the MM CPP/GE/c/L G-queue R Chakka, PG Harrison
Acta Informatica 37, 881-919, 2001
71 2001 The MM~ R Chakka, T Van Do
Performance Evaluation 64 (3), 191-209, 2007
57 2007 Heterogeneous multiprocessor systems with breakdowns: performance and optimal repair strategies R Chakka, I Mitrani
Theoretical Computer Science 125 (1), 91-109, 1994
55 1994 Approximate solutions for open networks with breakdowns and repairs R Chakka, I Mitrani
Stochastic Networks, Theory and Applications. Royal Statistical Society …, 1996
40 1996 Performance modeling of an apache web server with a dynamic pool of service processes TV Do, UR Krieger, R Chakka
Telecommunication Systems 39, 117-129, 2008
39 2008 A numerical solution method for multiprocessor systems with general breakdowns and repairs R Chakka, I Mitrani
6th International Conference on Modelling Techniques and Tools for Computer …, 1993
30 1993 An efficient method to compute the rate matrix for retrial queues with large number of servers T Van Do, R Chakka
Applied Mathematics Letters 23 (5), 638-643, 2010
28 2010 An integrated analytical model for computation and comparison of the throughputs of the UMTS/HSDPA user equipment categories T Van Do, R Chakka, PG Harrison
Proceedings of the 10th ACM Symposium on Modeling, analysis, and simulation …, 2007
27 2007 The MMCPP/GE/c Queue R Chakka, PG Harrison
Queueing systems 38, 307-326, 2001
24 2001 M/M/1 retrial queue with working vacations and negative customer arrivals TV Do, D Papp, R Chakka, J Sztrik, J Wang
International Journal of Advanced Intelligence Paradigms 6 (1), 52-65, 2014
23 2014 A generalized Markovian queue and its applications to performance analysis in telecommunications networks R Chakka, T Van Do, Z Pandi
Performance Modelling and Analysis of Heterogeneous Networks, 371-387, 2022
22 2022 A new performability model for queueing and FDL-related burst loss in optical switching nodes T Van Do, R Chakka
Computer Communications 33, S146-S151, 2010
20 2010 Modelling multiprocessor systems with time or operation dependent breakdowns, alternate repair strategies, reconfiguration and rebooting delays R Chakka, O Gemikonakli, P Basappa
Proceedings of SPECTS 2002, 266-277, 2002
19 2002 A new queueing model for spectrum renting in mobile cellular networks T Van Do, NH Do, R Chakka
Computer Communications 35 (10), 1165-1171, 2012
18 2012 Numerical solution to the performability of a multiprocessor system with reconfiguration and rebooting delays O Gemikonakli, TV Do, R Chakka, E Ever
Proceedings of ECMS 2005, 766-773, 2005
18 2005 Joint-state modeling for open queuing networks with breakdowns, repairs and finite buffers R Chakka, E Ever, O Gemikonakli
2007 15th International Symposium on Modeling, Analysis, and Simulation of …, 2007
17 2007 The MM/spl Sigma//sub k= 1//sup K/CPP/sub k//GE/c/L G-queue and its application to the analysis of the load balancing in MPLS networks R Chakka, T Van Do
27th Annual IEEE Conference on Local Computer Networks, 2002. Proceedings …, 2002
17 2002 
isi mitraniEmeritus Professor, Newcastle UniversityDirección de correo verificada de ncl.ac.uk
