3652 search results - page 353 / 731 » A study of query length |
143
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KDD
2009
ACM
16 years 4 months ago
2009
ACM
Motivated by structural properties of the Web graph that support efficient data structures for in memory adjacency queries, we study the extent to which a large network can be com...
130
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CHI
2008
ACM
16 years 4 months ago
2008
ACM
Electronic Health Records (EHRs) and other temporal databases contain hidden patterns that reveal important cause-and-effect phenomena. Finding these patterns is a challenge when ...
140
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ECIR
2009
Springer
16 years 1 months ago
2009
Springer
In this paper, we study how to automatically exploit visual concepts in a text-based image retrieval task. First, we use Forest of Fuzzy Decision Trees (FFDTs) to automatically ann...
156
Voted
ISAAC
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. We study the following one-dimensional range reporting problem: On an array A of n elements, support queries that given two indices i ≤ j and an integer k report the k ...
127
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CIKM
1997
Springer
15 years 8 months ago
1997
Springer
Although the issue of approximate text retrieval is gaining importance in the last years, it is currently addressed by only a few indexing schemes. To reduce space requirements, t...