9683 search results - page 1452 / 1937 » Predicting query performance |
185
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VLDB
2004
ACM
16 years 7 days ago
2004
ACM
Declarative queries are proving to be an attractive paradigm for interacting with networks of wireless sensors. The metaphor that “the sensornet is a database” is problematic,...
180
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CIVR
2003
Springer
16 years 3 days ago
2003
Springer
We present an algorithm for video retrieval that fuses the decisions of multiple retrieval agents in both text and image modalities. While the normalization and combination of evi...
205
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ICPP
1998
IEEE
15 years 11 months ago
1998
IEEE
Use of anycast service can considerably simplify many communication applications. Two approaches can be used for routing anycast packets. Single-path routing always uses the same ...
211
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CIKM
1998
Springer
15 years 11 months ago
1998
Springer
An important investigation of time series involves searching for \movement" patterns, such as \going up" or \going down" or some combinations of them. Movement patt...
245
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CPM
1998
Springer
15 years 11 months ago
1998
Springer
The approximate string matching problem is to find all locations at which a query of length m matches a substring of a text of length n with k-or-fewer differences. Simple and prac...