938 search results - page 45 / 188 » Space-Efficient Algorithms for Document Retrieval |
125
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ECIR
2007
Springer
15 years 1 months ago
2007
Springer
Abstract. We present a framework that assesses relevance with respect to several relevance criteria, by combining the query-dependent and query-independent evidence indicating thes...
105
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SIGIR
2010
ACM
15 years 3 months ago
2010
ACM
Generative models such as statistical language modeling have been widely studied in the task of expert search to model the relationship between experts and their expertise indicat...
INEX
2004
Springer
15 years 5 months ago
2004
Springer
Queries over XML documents challenge search engines to return the most relevant XML components that satisfy the query concepts. In a previous work[6] we described an algorithm to ...
DOCENG
2009
ACM
15 years 6 months ago
2009
ACM
The PDF format is commonly used for the exchange of documents on the Web and there is a growing need to understand and extract or repurpose data held in PDF documents. Many system...
WWW
2010
ACM
15 years 6 months ago
2010
ACM
In this paper, we address the problem of database selection for XML document collections, that is, given a set of collections and a user query, how to rank the collections based o...