1418 search results - page 41 / 284 » A Theory of Stream Queries |
157
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CSL
2003
Springer
15 years 10 months ago
2003
Springer
Abstract. Abduction is a fundamental mode of reasoning, which has taken on increasing importance in Artificial Intelligence (AI) and related disciplines. Computing abductive expla...
178
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COLT
1999
Springer
15 years 10 months ago
1999
Springer
Abstract. A brief overview is given of recent results on theory revision with queries for propositional formulas, such as monotone and unate DNF, Horn formulas, read-once formulas,...
147
Voted
TIME
2000
IEEE
15 years 10 months ago
2000
IEEE
We present a data model for movies and movie databases. A movie is considered to be a 2-dimensional semialgebraic figure that can change in time. We give a number of computabilit...
152
Voted
SIGMOD
2001
ACM
16 years 5 months ago
2001
ACM
We address the problem of efficiently constructing materialized XML views of relational databases. In our setting, the XML view is specified by a query in the declarative query la...
167
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CLIN
2004
15 years 7 months ago
2004
Research on Question Answering is focused mainly on classifying the question type and finding the answer. Presenting the answer in a way that suits the user's needs has recei...