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AAAI
2010
15 years 8 months ago
Propagating Conjunctions of AllDifferent Constraints
We study propagation algorithms for the conjunction of two ALLDIFFERENT constraints. Solutions of an ALLDIFFERENT constraint can be seen as perfect matchings on the variable/value...
Christian Bessiere, George Katsirelos, Nina Narody...
ICWS
2008
IEEE
15 years 8 months ago
High-Performance XML Parsing and Validation with Permutation Phrase Grammar Parsers
The extensibility, flexibility, expressiveness, and platform-neutrality of XML delivers key advantages for interoperability. The interoperability of XML Web services often comes a...
Wei Zhang, Robert A. van Engelen
PLANX
2008
15 years 8 months ago
XML Stream Processing Using a Lazy Concurrent Language
Motivated by previous work on XML stream processing, we noticed that programmers need concurrency to save space, especially in a lazy language. User-controllable concurrency provi...
Shin-Cheng Mu, Ta-Chung Tsai, Keisuke Nakano
ACSW
2004
15 years 8 months ago
Monitoring and controlling of a multi - agent based workflow system
Business processes are often likely to undergo drastic changes and hence the workflow systems that model, simulate and enact these processes should support the monitoring and cont...
Bastin Tony Roy Savarimuthu, Maryam Purvis, Martin...
DLT
2006
15 years 8 months ago
Well-Founded Semantics for Boolean Grammars
Abstract. Boolean grammars [A. Okhotin, Information and Computation 194 (2004) 19-48] are a promising extension of context-free grammars that supports conjunction and negation. In ...
Vassilis Kountouriotis, Christos Nomikos, Panos Ro...