2867 search results - page 73 / 574 » Effectiveness of Index Expressions |
DASFAA
2005
IEEE
15 years 5 months ago
2005
IEEE
Indexing high dimensional datasets has attracted extensive attention from many researchers in the last decade. Since R-tree type of index structures are known as suffering “curse...
112
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PVLDB
2010
14 years 10 months ago
2010
Given a large directed graph, rapidly answering reachability queries between source and target nodes is an important problem. Existing methods for reachability trade-off indexing ...
173
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ICDE
2007
IEEE
16 years 1 months ago
2007
IEEE
Uncertainty in categorical data is commonplace in many applications, including data cleaning, database integration, and biological annotation. In such domains, the correct value o...
215
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ICDE
2003
IEEE
16 years 1 months ago
2003
IEEE
The notorious "dimensionality curse" is a well-known phenomenon for any multi-dimensional indexes attempting to scale up to high dimensions. One well known approach to o...
WWW
2007
ACM
16 years 17 days ago
2007
ACM
Sequential patterns of d-gaps exist pervasively in inverted lists of Web document collection indices due to the cluster property. In this paper the information of d-gap sequential...