4180 search results - page 513 / 836 » A Query Language for XML |
189
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LPNMR
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. We study the complexity of consistency checking and query answering on incomplete databases for languages ranging from non-recursive Datalog to disjunctive Datalog with n...
172
Voted
SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
We investigate using topic prediction data, as a summary of document content, to compute measures of search result quality. Unlike existing quality measures such as query clarity ...
174
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DEXAW
2008
IEEE
16 years 1 months ago
2008
IEEE
Arabic is a language with a particularly large vocabulary rich in words with synonymous shades of meaning. Modern Standard Arabic, which ...
183
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ICALP
2004
Springer
16 years 2 days ago
2004
Springer
Quantum algorithms for graph problems are considered, both in the adjacency matrix model and in an adjacency list-like array model. We give almost tight lower and upper bounds for ...
195
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ERCIMDL
1998
Springer
15 years 11 months ago
1998
Springer
In this paper we discuss the construction of an automated information system for a collection of visual reproductions of art objects. Special attention is payed to the economical a...