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» Modal logic of time division
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LMCS
2006
98views more  LMCS 2006»
14 years 11 months ago
Approximate reasoning for real-time probabilistic processes
We develop a pseudo-metric analogue of bisimulation for generalized semi-Markov processes. The kernel of this pseudo-metric corresponds to bisimulation; thus we have extended bisi...
Vineet Gupta, Radha Jagadeesan, Prakash Panangaden
AI
2005
Springer
14 years 11 months ago
Knowledge updates: Semantics and complexity issues
We consider the problem of how an agent's knowledge can be updated. We propose a formal method of knowledge update on the basis of the semantics of modal logic S5. In our met...
Chitta Baral, Yan Zhang
CN
1998
59views more  CN 1998»
14 years 11 months ago
Daisy: A Scalable All-Optical Packet Network with Multifiber Ring Topology
This paper presents Daisy, a scalable all-optical packet network where each node is equipped with one wavelength-tunable transmitter and one fixed-wavelength receiver. Network sca...
Marco Ajmone Marsan, Andrea Fumagalli, Emilio Leon...
ICSE
2011
IEEE-ACM
14 years 3 months ago
Inference of field initialization
A raw object is partially initialized, with only some fields set to legal values. It may violate its object invariants, such as that a given field is non-null. Programs often ma...
Fausto Spoto, Michael D. Ernst
TIME
2009
IEEE
15 years 6 months ago
Model Checking CTL is Almost Always Inherently Sequential
The model checking problem for CTL is known to be P-complete (Clarke, Emerson, and Sistla (1986), see Schnoebelen (2002)). We consider fragments of CTL obtained by restricting the...
Olaf Beyersdorff, Arne Meier, Michael Thomas, Heri...