Ram Chakka
Ram Chakka
Academic and Research Consultant
Verified email at miet.ac.in - Homepage
Title
Cited by
Cited by
Year
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
2311995
Spectral expansion solution for some finite capacity queues
R Chakka
Annals of Operations Research 79, 27-44, 1998
911998
Performance and reliability modelling of computing systems using spectral expansion
R Chakka
Newcastle University, 1995
841995
A Markov modulated multi-server queue with negative customers–the MM CPP/GE/c/L G-queue
R Chakka, PG Harrison
Acta Informatica 37 (11-12), 881-919, 2001
692001
The MM~~ G-queue with heterogeneous servers: Steady state solution and an application to performance evaluation
R Chakka, T Van Do
Performance Evaluation 64 (3), 191-209, 2007
492007
Heterogeneous multiprocessor systems with breakdowns: performance and optimal repair strategies
R Chakka, I Mitrani
Theoretical Computer Science 125 (1), 91-109, 1994
481994
Approximate solutions for open networks with breakdowns and repairs
R Chakka, I Mitrani
Stochastic Networks, Theory and Applications. Royal Statistical Society …, 1996
391996
Performance modeling of an apache web server with a dynamic pool of service processes
T Van Do, UR Krieger, R Chakka
Telecommunication Systems 39 (2), 117-129, 2008
342008
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
321993
The MM CPP/GE/c G-queue: Sojourn time distribution
PG Harrison
Queueing systems 41 (3), 271-298, 2002
262002
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
252007
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
222010
The MMCPP/GE/c queue
R Chakka, PG Harrison
Queueing systems 38 (3), 307-326, 2001
212001
A generalized Markovian queue and its applications to performance analysis in telecommunications networks
R Chakka, TV Do, Z Pandi
Performance Modelling and Analysis of Heterogeneous Networks 2 (387), 371, 2009
192009
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
182002
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
172012
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
162014
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
162010
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
162007
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
162005
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