806 search results - page 15 / 162 » Context-sensitive document ranking |
120
click to vote
DEXA
2010
Springer
14 years 7 months ago
2010
Springer
Abstract. There is a significant commercial and research interest in locationbased web search engines. Given a number of search keywords and one or more locations that a user is in...
116
click to vote
IKE
2003
14 years 11 months ago
2003
Inverted files are widely used to index documents in large-scale information retrieval systems. An inverted file consists of posting lists, which can be stored in either a documen...
103
click to vote
WWW
2008
ACM
15 years 10 months ago
2008
ACM
In this paper, we study the problem of keyword proximity search over XML documents and leverage the efficiency and effectiveness. We take the disjunctive semantics among input key...
EMNLP
2004
14 years 11 months ago
2004
Multidocument extractive summarization relies on the concept of sentence centrality to identify the most important sentences in a document. Centrality is typically defined in term...
108
click to vote
SIGIR
2011
ACM
14 years 27 days ago
2011
ACM
The assumptions underlying the Probability Ranking Principle (PRP) have led to a number of alternative approaches that cater or compensate for the PRP’s limitations. In this pos...