3368 search results - page 216 / 674 » The Complexity of Query Reliability |
191
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ISMIS
1994
Springer
15 years 10 months ago
1994
Springer
We assume that safety of information stored in a database depends on the reliability of the agents who have performed the insertions in the database. We present a logic S to repres...
129
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EACL
2006
ACL Anthology
15 years 8 months ago
2006
ACL Anthology
In this paper, we present an automated, quantitative, knowledge-poor method to evaluate the randomness of a collection of documents (corpus), with respect to a number of biased pa...
190
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IR
2000
15 years 6 months ago
2000
This paper presents four novel techniques for open-vocabulary spoken document retrieval: a method to detect slots that possibly contain a query feature; a method to estimate occurr...
189
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ITICSE
2004
ACM
15 years 12 months ago
2004
ACM
SQL (Structured Query Language) is one of the essential topics in foundation databases courses in higher education. Due to its apparent simple syntax, learning to use the full pow...
133
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SIAMCOMP
1998
15 years 6 months ago
1998
We first present an algorithm that uses membership and equivalence queries to exactly identify a discretized geometric concept defined by the union of m axis-parallel boxes in d-...