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» A Formal Semantics for SPKI
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APN
2004
Springer
14 years 1 months ago
Time Petri Nets with Inhibitor Hyperarcs. Formal Semantics and State Space Computation
Abstract. In this paper, we define Time Petri Nets with Inhibitor Hyperarcs (IHTPN) as an extension of T-time Petri nets where time is associated with transitions. In this model, ...
Olivier H. Roux, Didier Lime
IJIS
2002
79views more  IJIS 2002»
13 years 7 months ago
Formal semantics of meta-level architectures: Dynamic control of reasoning
Meta-level architectures for dynamic control of reasoning processes are quite powerful. In the literature many applications in reasoning systems modelling complex tasks are descri...
Jan Treur
NGC
1998
Springer
115views Communications» more  NGC 1998»
13 years 7 months ago
On Semantic Resolution with Lemmaizing and Contraction and a Formal Treatment of Caching
Reducing redundancy in search has been a major concern for automated deduction. Subgoal-reduction strategies, such as those based on model elimination and implemented in Prolog te...
Maria Paola Bonacina, Jieh Hsiang
WCRE
1995
IEEE
13 years 11 months ago
Strongest Postcondition Semantics as the Formal Basis for Reverse Engineering
Reverse engineering of program code is the process of constructing a higher level abstraction of an implementation in order to facilitate the understanding of a system that may be...
Gerald C. Gannod, Betty H. C. Cheng
SIGMOD
2003
ACM
147views Database» more  SIGMOD 2003»
14 years 7 months ago
Formal semantics and analysis of object queries
Modern database systems provide not only powerful data models but also complex query languages supporting powerful features such as the ability to create new database objects and ...
Gavin M. Bierman