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IJCAI
2003
15 years 8 months ago
On the application of least-commitment and heuristic search in temporal planning
Graphplan planning graphs are structures widely used in modern planners. The exclusion relations calculated in the planning graph extension provide very useful information, especi...
Antonio Garrido Tejero, Eva Onaindia
CONSTRAINTS
2010
101views more  CONSTRAINTS 2010»
15 years 6 months ago
Evaluating the impact of AND/OR search on 0-1 integer linear programming
AND/OR search spaces accommodate advanced algorithmic schemes for graphical models which can exploit the structure of the model. We extend and evaluate the depth-first and best-fi...
Radu Marinescu 0002, Rina Dechter
CORR
2007
Springer
147views Education» more  CORR 2007»
15 years 6 months ago
Decomposition During Search for Propagation-Based Constraint Solvers
Abstract. We describe decomposition during search (DDS), an integration of And/Or tree search into propagation-based constraint solvers. The presented search algorithm dynamically ...
Martin Mann, Guido Tack, Sebastian Will
ICDE
2006
IEEE
177views Database» more  ICDE 2006»
16 years 8 months ago
Searching Substructures with Superimposed Distance
Efficient indexing techniques have been developed for the exact and approximate substructure search in large scale graph databases. Unfortunately, the retrieval problem of structu...
Xifeng Yan, Feida Zhu, Jiawei Han, Philip S. Yu
SIGMOD
2004
ACM
128views Database» more  SIGMOD 2004»
16 years 6 months ago
A TeXQuery-Based XML Full-Text Search Engine
We demonstrate an XML full-text search engine that implements the TeXQuery language. TeXQuery is a powerful fulltext search extension to XQuery that provides a rich set of fully c...
Chavdar Botev, Jayavel Shanmugasundaram, Sihem Ame...