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» Operational Semantics for MSC'96
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ICDE
2005
IEEE
101views Database» more  ICDE 2005»
15 years 11 months ago
Optimization of Nested XQuery Expressions with Orderby Clauses
— XQuery, the defacto XML query language, is a functional language with operational semantics, which precludes the direct application of classical query optimization techniques. ...
Song Wang, Elke A. Rundensteiner, Murali Mani
ICFP
1996
ACM
15 years 10 months ago
A Theory of Weak Bisimulation for Core CML
Concurrent ML (CML) is an extension of Standard ML of New Jersey with concurrent features similar to those of process algebra. In this paper, we build upon John Reppy's reduc...
William Ferreira, Matthew Hennessy, Alan Jeffrey
JLP
2006
126views more  JLP 2006»
15 years 5 months ago
Compositional modeling and refinement for hierarchical hybrid systems
In this paper, we develop a theory of modular design and refinement of hierarchical hybrid systems. In particular, we present compositional trace-based semantics for the language ...
Rajeev Alur, Radu Grosu, Insup Lee, Oleg Sokolsky
JANCL
2007
86views more  JANCL 2007»
15 years 5 months ago
Constructive knowledge: what agents can achieve under imperfect information
We propose a non-standard interpretation of Alternating-time Temporal Logic with imperfect information, for which no commonly accepted semantics has been proposed yet. Rather than ...
Wojciech Jamroga, Thomas Ågotnes
TYPES
2007
Springer
15 years 12 months ago
A Declarative Language for the Coq Proof Assistant
This paper presents a new proof language for the Coq proof assistant. This language uses the declarative style. It aims at providing a simple, natural and robust alternative to the...
Pierre Corbineau