3430 search results - page 109 / 686 » Language model for IR using collection information |
146
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JCDL
2009
ACM
15 years 10 months ago
2009
ACM
This paper discusses new work to represent, in a digital library of classical sources, authors whose works themselves are lost and who survive only where surviving authors quote, ...
142
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ACTA
2002
15 years 4 months ago
2002
Abstract. In this paper the focus is on object-oriented analysis of information systems. We assume that the communication within an application domain can be described by a logbook...
133
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CJ
2010
15 years 4 months ago
2010
Abstract. Motivated by research on how topology may be a helpful foundation for building information modeling (BIM), a relational database version of the notions of chain complex a...
167
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SIGMOD
2003
ACM
16 years 4 months ago
2003
ACM
The W3C XQuery language recommendation, based on a hierarchical and ordered document model, supports a wide variety of constructs and use cases. There is a diversity of approaches...
128
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SIGIR
2009
ACM
15 years 10 months ago
2009
ACM
Most retrieval models estimate the relevance of each document to a query and rank the documents accordingly. However, such an approach ignores the uncertainty associated with the ...