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ENTCS
2006
118views more  ENTCS 2006»
13 years 8 months ago
An Operational Domain-theoretic Treatment of Recursive Types
We develop a domain theory for treating recursive types with respect to contextual equivalence. The principal approach taken here deviates from classical domain theory in that we ...
Weng Kin Ho
ICDE
1994
IEEE
103views Database» more  ICDE 1994»
14 years 26 days ago
A Multi-Set Extended Relational Algebra - A Formal Approach to a Practical Issue
The relational data model is based on sets of tuples, i.e. it does not allow duplicate tuples in a relation. Many database languages and systems do require multi-set place, the hi...
Paul W. P. J. Grefen, Rolf A. de By
ICALP
2005
Springer
14 years 2 months ago
A Finite Basis for Failure Semantics
Abstract. We present a finite ω-complete axiomatization for the process algebra BCCSP modulo failure semantics, in case of a finite alphabet. This solves an open question by Gro...
Wan Fokkink, Sumit Nain
TCS
2010
13 years 3 months ago
A comparison of semantic models for noninterference
The literature on definitions of security based on causality-like notions such as noninterference has used several distinct semantic models for systems. Early work was based on st...
Ron van der Meyden, Chenyi Zhang
FOSSACS
2008
Springer
13 years 10 months ago
Structural Operational Semantics for Stochastic Process Calculi
Abstract. A syntactic framework called SGSOS, for defining well-behaved Markovian stochastic transition systems, is introduced by analogy to the GSOS congruence format for nondeter...
Bartek Klin, Vladimiro Sassone