9683 search results - page 517 / 1937 » Predicting query performance |
146
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EDBT
2008
ACM
16 years 7 months ago
2008
ACM
Index trees created using distance based indexing are difficult to maintain online since the distance function involved is often costly to compute. This problem is intensified whe...
208
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ICDIM
2008
IEEE
16 years 1 months ago
2008
IEEE
Database Management Systems (DBMS) are complex software systems which are used in an increasing number of applications. To obtain the best performance for business relevant applic...
218
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SAC
2006
ACM
16 years 1 months ago
2006
ACM
A fundamental problem in peer-to-peer networks is how to locate appropriate peers efficiently to answer a specific query request. This paper proposes a model in which semantically...
158
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LREC
2010
15 years 8 months ago
2010
This paper presents a system for querying treebanks in a uniform way. The system is able to work with both dependency and constituency based treebanks in any language. We demonstr...
197
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EACL
2003
ACL Anthology
15 years 8 months ago
2003
ACL Anthology
In this paper we describe the X-TRACT workbench, which enables efficient termbased querying against a domain-specific literature corpus. Its main aim is to aid domain specialists ...