4397 search results - page 338 / 880 » Relational Algebra Operations |
131
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EACL
2006
ACL Anthology
15 years 6 months ago
2006
ACL Anthology
GOD (General Ontology Discovery) is an unsupervised system to extract semantic relations among domain specific entities and concepts from texts. Operationally, it acts as a search...
138
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ISTA
2004
15 years 6 months ago
2004
: Collaborative querying seeks to help users formulate an accurate query to a search engine by sharing expert knowledge or other users' search experiences. One approach to acc...
167
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INFORSID
1996
15 years 6 months ago
1996
: This paper presents a propagation model for complex object versions. Complex objects are object linked to other objects by means of dependence relations such as composition, inhe...
143
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BNCOD
2009
15 years 6 months ago
2009
Real-life date is often dirty and costs billions of pounds to businesses worldwide each year. This paper presents a promising approach to improving data quality. It effectively det...
122
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CORR
2008
Springer
15 years 5 months ago
2008
Springer
In this paper we describe a new approach to data modelling called the concept-oriented model (CoM). This model is based on the formalism of nested ordered sets which uses inclusion...