206 search results - page 1 / 42 » A Taxonomy of Cooperative Search Algorithms |
HM
2005
Springer
13 years 10 months ago
2005
Springer
A lot of heuristic approaches have been explored in the last two decades in order to tackle large size optimization problems. These areas include parallel meta-heuristics, hybrid m...
SIGMOD
2012
ACM
11 years 7 months ago
2012
ACM
Query substitution is an important problem in information retrieval. Much work focuses on how to find substitutes for any given query. In this paper, we study how to efficiently ...
CIKM
2010
Springer
13 years 3 months ago
2010
Springer
A taxonomy organizes concepts or topics in a hierarchical structure and can be created manually or via automated systems. A major drawback of taxonomies is that they require users...
ATAL
2003
Springer
13 years 10 months ago
2003
Springer
Discussions of agent interactions frequently characterize behavior as “coherent,” “collaborative,” “cooperative,” “competitive,” or “coordinated.” We propose a...
PVLDB
2008
13 years 4 months ago
2008
In this paper we propose a novel document retrieval model in which text queries are augmented with multi-dimensional taxonomy restrictions. These restrictions may be relaxed at a ...