2342 search results - page 39 / 469 » Information Needs and Automatic Queries |
NAACL
2007
13 years 9 months ago
2007
Information retrieval systems are frequently required to handle long queries. Simply using all terms in the query or relying on the underlying retrieval model to appropriately wei...
SIGIR
2003
ACM
14 years 29 days ago
2003
ACM
Due to both the size and growth of the internet, new tools are needed to assist with the finding and extraction of very specific resources relevant to a user's task. Previous...
CIKM
2008
Springer
13 years 9 months ago
2008
Springer
The leading web search engines have spent a decade building highly specialized ranking functions for English web pages. One of the reasons these ranking functions are effective is...
WWW
2008
ACM
14 years 8 months ago
2008
ACM
In Web search ranking, the expected results for some queries could vary greatly depending upon location of the user. We name such queries regional sensitive queries. Identifying r...
WWW
2006
ACM
14 years 8 months ago
2006
ACM
In this poster, we present a method for extracting queries related to real-life events, or news-related queries, from large web query logs. The method employs query frequencies an...