305 search results - page 31 / 61 » Similarity relations in concept lattices |
106
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VLDB
1994
ACM
15 years 3 months ago
1994
ACM
This paper introduces a formalism to describe the needs and preferences of database users. Because of the precise formulation of these concepts, we have found an automatic and ver...
112
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ICCS
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. Previous work of the authors has studied a notion of implication between sets of sequences based on the conceptual structure of a Galois lattice, and also a way of repres...
123
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CORR
2010
Springer
14 years 6 months ago
2010
Springer
Matching dependencies were recently introduced as declarative rules for data cleaning and entity resolution. Enforcing a matching dependency on a database instance identifies the ...
DEXA
2010
Springer
15 years 16 min ago
2010
Springer
There has been a great deal of interest in recent years on ranking query results in relational databases. This paper presents a novel method to rank objects (e.g., tuples) by explo...
115
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SEMCO
2007
IEEE
15 years 6 months ago
2007
IEEE
The work presented in this paper aims to combine Latent Semantic Analysis methodology, common sense and traditional knowledge representation in order to improve the dialogue capab...