8724 search results - page 41 / 1745 » Search result diversification |
ERCIMDL
2010
Springer
14 years 10 months ago
2010
Springer
Abstract. Recent work on analyzing query logs shows that a significant fraction of queries are temporal, i.e., relevancy is dependent on time, and temporal queries play an importan...
GI
2010
Springer
2010
Springer
Estimating the Relevance of Search Results in the Culture-Web: A Study of Semantic Distance Measures
14 years 8 months ago
Abstract: More and more cultural heritage institutions publish their collections, vocabularies and metadata on the Web. The resulting Web of linked cultural data opens up exciting ...
ECIR
2006
Springer
14 years 11 months ago
2006
Springer
Abstract. In this paper we show how approximate matrix factorisations can be used to organise document summaries returned by a search engine into meaningful thematic categories. We...
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SIGIR
2008
ACM
14 years 9 months ago
2008
ACM
We present a novel passage-based approach to re-ranking documents in an initially retrieved list so as to improve precision at top ranks. While most work on passage-based document...
ADG
2006
Springer
15 years 3 months ago
2006
Springer
This paper describes the recent convergence of four topics: polynomial systems, flexibility of three dimensional objects, computational chemistry, and computer algebra. We discuss...