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ESORICS
2008
Springer
13 years 10 months ago
Termination-Insensitive Noninterference Leaks More Than Just a Bit
Current tools for analysing information flow in programs build upon ideas going back to Denning's work from the 70's. These systems enforce an imperfect notion of informa...
Aslan Askarov, Sebastian Hunt, Andrei Sabelfeld, D...
SIGSOFT
2010
ACM
13 years 6 months ago
An effective dynamic analysis for detecting generalized deadlocks
We present an effective dynamic analysis for finding a broad class of deadlocks, including the well-studied lock-only deadlocks as well as the less-studied, but no less widespread...
Pallavi Joshi, Mayur Naik, Koushik Sen, David Gay
SEFM
2006
IEEE
14 years 2 months ago
A PVS Based Framework for Validating Compiler Optimizations
An optimization can be specified as sequential compositions of predefined transformation primitives. For each primitive, we can define soundness conditions which guarantee that th...
Aditya Kanade, Amitabha Sanyal, Uday P. Khedker
LICS
2006
IEEE
14 years 2 months ago
Variables as Resource in Hoare Logics
Hoare logic is bedevilled by complex but coarse side conditions on the use of variables. We define a logic, free of side conditions, which permits more precise statements of a pr...
Matthew J. Parkinson, Richard Bornat, Cristiano Ca...
ATAL
2007
Springer
14 years 7 days ago
Negotiation by abduction and relaxation
This paper studies a logical framework for automated negotiation between two agents. We suppose an agent who has a knowledge base represented by a logic program. Then, we introduc...
Chiaki Sakama, Katsumi Inoue