5130 search results - page 231 / 1026 » Constraint Query Languages |
193
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PPDP
2010
Springer
15 years 4 months ago
2010
Springer
Given a set of Datalog rules, facts, and a query, answers to the query can be inferred bottom-up starting with the facts or top-down starting with the query. For efficiently answe...
262
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SIGMOD
2006
ACM
16 years 6 months ago
2006
ACM
Recently, there has been extensive research that generated a wealth of new XML full-text query languages, ranging from simple Boolean search to combining sophisticated proximity a...
162
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SC
2004
ACM
15 years 12 months ago
2004
ACM
There exist many application classes for which the users have significant flexibility in the quality of output they desire. At the same time, there are other constraints, such a...
182
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ROBOCUP
1999
Springer
15 years 10 months ago
1999
Springer
In this paper, we present a multi-layered architecture for spatial and temporal agents. The focus is laid on the declarativity of the approach, which makes agent scripts expressive...
170
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SIGIR
2006
ACM
16 years 13 days ago
2006
ACM
A common limitation of many retrieval models, including the recently proposed axiomatic approaches, is that retrieval scores are solely based on exact (i.e., syntactic) matching o...