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» Fast solvers for queueing systems with negative customers
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VALUETOOLS
2006
ACM
162views Hardware» more  VALUETOOLS 2006»
13 years 10 months ago
Fast solvers for queueing systems with negative customers
In this paper, we are interested in solving Markovian queueing systems having Poisson batch arrivals, exponential servers and negative customers. Preconditioned conjugate gradient...
You-Wei Wen, Wai-Ki Ching, Michael K. Ng
DAGSTUHL
2000
13 years 5 months ago
Product Form Queueing Networks
Queueing network models have been extensively applied to represent and analyze resource sharing systems such as communication and computer systems and they have proved to be a pow...
Simonetta Balsamo
LPAR
2005
Springer
13 years 9 months ago
Deciding Separation Logic Formulae by SAT and Incremental Negative Cycle Elimination
Separation logic is a subset of the quantifier-free first order logic. It has been successfully used in the automated verification of systems that have large (or unbounded) inte...
Chao Wang, Franjo Ivancic, Malay K. Ganai, Aarti G...
NCA
2005
IEEE
13 years 10 months ago
Using Residual Times to Meet Deadlines in M/G/C Queues
In systems where customer service demands are only known probabilistically, there is very little to distinguish between jobs. Therefore, no universal optimum scheduling strategy o...
Sarah Tasneem, Lester Lipsky, Reda A. Ammar, Howar...
SIGMETRICS
2010
ACM
152views Hardware» more  SIGMETRICS 2010»
13 years 2 months ago
A fluid approximation for large-scale service systems
We introduce and analyze a deterministic fluid model that serves as an approximation for the Gt/GI/st + GI manyserver queueing model, which has a general time-varying arrival pro...
Yunan Liu, Ward Whitt