516 search results - page 65 / 104 » Retroactive answering of search queries |
123
Voted
EDBT
2009
ACM
15 years 7 months ago
2009
ACM
In this paper we consider distributed K-Nearest Neighbor (KNN) search and range query processing in high dimensional data. Our approach is based on Locality Sensitive Hashing (LSH...
113
Voted
ACL
2010
14 years 11 months ago
2010
Is it possible to use sense inventories to improve Web search results diversity for one word queries? To answer this question, we focus on two broad-coverage lexical resources of ...
229
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ICDE
2007
IEEE
16 years 2 months ago
2007
IEEE
The ability to store and query uncertain information is of great benefit to databases that infer values from a set of observations, including databases of moving objects, sensor r...
102
Voted
CIKM
2005
Springer
15 years 6 months ago
2005
Springer
The detection of new information in a document stream is an important component of many potential applications. In this paper, a new novelty detection approach based on the identi...
172
Voted
SIGMOD
2007
ACM
16 years 29 days ago
2007
ACM
The family of threshold algorithm (i.e., TA) has been widely studied for efficiently computing top-k queries. TA uses a sort-merge framework that assumes data lists are pre-sorted...