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ICCS
2009
Springer
15 years 4 months ago
Semantic Search - Using Graph-Structured Semantic Models for Supporting the Search Process
Semantic search attempts to go beyond the current state of the art in information access by addressing information needs on the semantic level, i.e. considering the meaning of user...
Thanh Tran, Peter Haase, Rudi Studer
JAIR
2011
173views more  JAIR 2011»
14 years 19 days ago
Analyzing Search Topology Without Running Any Search: On the Connection Between Causal Graphs and h+
The ignoring delete lists relaxation is of paramount importance for both satisficing and optimal planning. In earlier work, it was observed that the optimal relaxation heuristic ...
J. Hoffmann
AAAI
2011
13 years 9 months ago
Optimal Graph Search with Iterated Graph Cuts
David Burkett, David Hall, Dan Klein
ICCS
2003
Springer
15 years 3 months ago
A Semantic Search Approach by Graph Matching with Negations and Inferences
Research on semantic search has become heated these years. In this paper we propose an approach focusing on searching for resources with descriptions. The knowledge representation ...
Kewei Tu, Jing Lu, Haiping Zhu, Guowei Liu, Yong Y...
ICDE
2006
IEEE
177views Database» more  ICDE 2006»
15 years 11 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