2853 search results - page 38 / 571 » On the Efficiency of Provenance Queries |
STOC
2010
ACM
15 years 7 months ago
2010
ACM
CIKM
2006
Springer
15 years 1 months ago
2006
Springer
We use a combination of proven methods from time series analysis and machine learning to explore the relationship between temporal and semantic similarity in web query logs; we di...
198
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ICDE
2009
IEEE
15 years 11 months ago
2009
IEEE
This demonstration program presents the V*-kNN algorithm, an efficient algorithm to process moving k nearest neighbor queries (MkNN). The V*-kNN algorithm is based on a safe-region...
156
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ICDE
2002
IEEE
15 years 11 months ago
2002
IEEE
Modern relational database systems are beginning to support ad hoc queries on mining models. In this paper, we explore novel techniques for optimizing queries that apply mining mo...
IDEAS
2005
IEEE
15 years 3 months ago
2005
IEEE
We introduce and study a new class of queries that we refer to as ACMA (arithmetic constraints on multiple attributes) queries. Such combinatorial queries require the simultaneous...