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IJCNN
2007
IEEE
14 years 3 months ago
Predictive E-Mail Server Performability Analysis Based on Fuzzy Arithmetic
–The performability of disk arrays systems has been studied before. However, in the case of imprecise data, a fuzzy model can be the base for the performability analysis. This pa...
Guillermo Navarro, Milos Manic
ACSC
2006
IEEE
14 years 3 months ago
Segregated failures model for availability evaluation of fault-tolerant systems
This paper presents a method of estimating the availability of fault-tolerant computer systems with several recovery procedures. A segregated failures model has been proposed rece...
Sergiy A. Vilkomir, David Lorge Parnas, Veena B. M...
POPL
2006
ACM
14 years 9 months ago
Modular set-based analysis from contracts
In PLT Scheme, programs consist of modules with contracts. The latter describe the inputs and outputs of functions and objects via predicates. A run-time system enforces these pre...
Philippe Meunier, Robert Bruce Findler, Matthias F...
IANDC
2010
116views more  IANDC 2010»
13 years 7 months ago
Weak bisimulation is sound and complete for pCTL*
Abstract. We investigate weak bisimulation of probabilistic systems in the presence of nondeterminism, i.e. labelled concurrent Markov chains (LCMC) with silent transitions. We bui...
Josée Desharnais, Vineet Gupta, Radha Jagad...
POPL
2012
ACM
12 years 4 months ago
Deciding choreography realizability
Since software systems are becoming increasingly more concurrent and distributed, modeling and analysis of interactions among their components is a crucial problem. In several app...
Samik Basu, Tevfik Bultan, Meriem Ouederni