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SAINT
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper focuses on decentralized personalized search engines. It is composed of three parts. Firstly, we formulate the problem and we propose a graph-based measure of quality o...
NIPS
2004
13 years 9 months ago
2004
This paper presents a general family of algebraic positive definite similarity functions over spaces of matrices with varying column rank. The columns can represent local regions ...
TREC
1998
13 years 9 months ago
1998
This paper describes our first large-scale retrieval attempt in TREC-7 using DSIR. DSIR is a vector space based retrieval system in which semantic similarity between words, docume...
RIAO
2007
13 years 9 months ago
2007
In this paper, we have considered a real world information synthesis task, generation of a fixed length multi document summary which satisfies a specific information need. This...
WWW
2011
ACM
13 years 2 months ago
2011
ACM
Most product search engines today build on models of relevance devised for information retrieval. However, the decision mechanism that underlies the process of buying a product is...