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CP
2009
Springer
16 years 2 months ago
Restricted Global Grammar Constraints
We investigate the global GRAMMAR constraint over restricted classes of context free grammars like deterministic and unambiguous context-free grammars. We show that detecting disen...
George Katsirelos, Sebastian Maneth, Nina Narodyts...
SIGMOD
2006
ACM
94views Database» more  SIGMOD 2006»
16 years 2 months ago
Programming for XML
In this paper we propose a type-based framework for using logic programming for XML processing. We transform XML documents into terms and DTDs into regular types. We implemented a ...
Daniela Florescu, Donald Kossmann
ICDE
2007
IEEE
131views Database» more  ICDE 2007»
15 years 8 months ago
Enhancing Secured Service Interoperability with Decentralized Orchestration
Several current research efforts in business process modeling are investigating XML-based executable formal specification languages. The availability of the latter allows modeled...
Ustun Yildiz, Claude Godart
CP
2007
Springer
15 years 8 months ago
Solution Counting Algorithms for Constraint-Centered Search Heuristics
Constraints have played a central role in cp because they capture key substructures of a problem and efficiently exploit them to boost inference. This paper intends to do the same ...
Alessandro Zanarini, Gilles Pesant
IFIP
2007
Springer
15 years 8 months ago
Elliptic Control by Penalty Techniques with Control Reduction
The paper deals with the numerical treatment of optimal control problems with bounded distributed controls and elliptic state equations by a wider class of barrier-penalty methods...
Christian Grossmann, Holger Kunz, Robert Meischner