1091 search results - page 45 / 219 » On the temporal dimension of search |
131
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ICTAI
2003
IEEE
2003
IEEE
Partitioning of Temporal Planning Problems in Mixed Space Using the Theory of Extended Saddle Points
15 years 6 months ago
We study the partitioning of temporal planning problems formulated as mixed-integer nonlinear programming problems, develop methods to reduce the search space of partitioned subpr...
110
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WEBI
2009
Springer
15 years 8 months ago
2009
Springer
All pairs similarity search is the problem of finding all pairs of records that have a similarity score above the specified threshold. Many real-world systems like search engine...
179
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PODS
1997
ACM
15 years 5 months ago
1997
ACM
In this paper, we present a new cost model for nearest neighbor search in high-dimensional data space. We first analyze different nearest neighbor algorithms, present a generaliza...
124
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PVLDB
2008
15 years 1 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 ...
139
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WWW
2007
ACM
16 years 2 months ago
2007
ACM
In this paper, we study a new problem of mining causal relation of queries in search engine query logs. Causal relation between two queries means event on one query is the causati...