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» Initial Algebra Semantics for Cyclic Sharing Structures
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CONCUR
1994
Springer
15 years 1 months ago
Weak Sequential Composition in Process Algebras
Abstract. In this paper we study a special operator for sequential composition, which is de ned relative to a dependency relation over the actions of a given system. The idea is th...
Arend Rensink, Heike Wehrheim
LICS
1999
IEEE
15 years 1 months ago
Abstract Syntax and Variable Binding
Syntax and Variable Binding d Abstract) Marcelo Fiore COGS Univ. of Sussex Gordon Plotkin LFCS Univ. of Edinburgh Daniele Turi LFCS Univ. of Edinburgh op a theory of abstract synt...
Marcelo P. Fiore, Gordon D. Plotkin, Daniele Turi
VLDB
1989
ACM
114views Database» more  VLDB 1989»
15 years 1 months ago
Extending the Relational Algebra to Capture Complex Objects
An important direction in database research for non-standard applications (e.g. engineering or design applications) deals with adequate support for complex objects. Without doubt,...
Bernhard Mitschang
ENTCS
2006
124views more  ENTCS 2006»
14 years 9 months ago
Generic Trace Theory
Trace semantics has been defined for various non-deterministic systems with different input/output types, or with different types of "non-determinism" such as classical ...
Ichiro Hasuo, Bart Jacobs, Ana Sokolova
CORR
2006
Springer
113views Education» more  CORR 2006»
14 years 9 months ago
Language, logic and ontology: uncovering the structure of commonsense knowledge
The purpose of this paper is twofold: (i) we argue that the structure of commonsense knowledge must be discovered, rather than invented; and (ii) we argue that natural language, w...
Walid S. Saba