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» On the Expressive Power of the Loop Language
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ECBS
2009
IEEE
187views Hardware» more  ECBS 2009»
15 years 11 months ago
On the Meaning of SysML Activity Diagrams
In this paper, we aim to ascribe a meaning to SysML activity diagrams. To this end, we propose a dedicated algebraic-like language, namely activity calculus, and an operational se...
Yosr Jarraya, Mourad Debbabi, Jamal Bentahar
PODS
2008
ACM
143views Database» more  PODS 2008»
16 years 4 months ago
XPath, transitive closure logic, and nested tree walking automata
We consider the navigational core of XPath, extended with two operators: the Kleene star for taking the transitive closure of path expressions, and a subtree relativisation operat...
Balder ten Cate, Luc Segoufin
DEON
2006
Springer
15 years 8 months ago
Speech Acts with Institutional Effects in Agent Societies
A general logical framework is presented to represent speech acts that have institutional effects. It is based on the concepts of the Speech Act Theory and takes the form of the FI...
Robert Demolombe, Vincent Louis
AAAI
1993
15 years 6 months ago
Supporting and Optimizing Full Unification in a Forward Chaining Rule System
The Rete and Treat algorithms are considered the most efficient implementation techniques for Forward Chaining rule systems. These algorithms support a language of limited express...
Howard E. Shrobe
VLC
2008
88views more  VLC 2008»
15 years 4 months ago
Towards a specification of the ToonTalk language
ToonTalk is a child-oriented programming language whose environment is an animated virtual world, with objects that children can pick up and use as in a game, such as birds, truck...
Leonel Morgado, Ken Kahn