2342 search results - page 23 / 469 » Information Needs and Automatic Queries |
FQAS
2009
Springer
14 years 9 days ago
2009
Springer
Relevance Feedback (RF) is a technique allowing to enrich an initial query according to the user feedback in order to get results closer to the user’s information need. This pape...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
Abstract. Query expansion is a well known method to improve the performance of information retrieval systems. In this work we have tested different approaches to extract the candid...
SIGIR
2008
ACM
13 years 7 months ago
2008
ACM
Personalization of web search results as a technique for improving user satisfaction has received notable attention in the research community over the past decade. Much of this wo...
WWW
2010
ACM
14 years 9 hour ago
2010
ACM
Web search is generally motivated by an information need. Since asking well-formulated questions is the fastest and the most natural way to obtain information for human beings, al...
AICS
2009
13 years 5 months ago
2009
Document length normalisation is known to be a difficult problem in IR, as tuning is often needed to overcome the collection dependence problem known to affect many normalisation s...