1469 search results - page 248 / 294 » Query Expansion and Query Reduction in Document Retrieval |
CEAS
2005
Springer
14 years 2 months ago
2005
Springer
We present in this paper a procedure to automatically discover a user s personal topics by clustering their emails. Unlike previous work, we automatically label topics using appro...
TREC
2007
13 years 10 months ago
2007
In TREC 2007, we participate in four tasks of the Blog and Enterprise tracks. We continue experiments using Terrier1 [14], our modular and scalable Information Retrieval (IR) plat...
ECIR
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. Information retrieval from web and XML document collections is ever more focused on returning entities instead of web pages or XML elements. There are many research field...
SIGMOD
2010
ACM
13 years 7 months ago
2010
ACM
Given the continuous growth of databases and the abundance of diverse files in modern IT environments, there is a pressing need to integrate keyword search on heterogeneous inform...
TOCHI
2010
13 years 7 months ago
2010
Current Web search tools do a good job of retrieving documents that satisfy the wide range of intentions that people associate with a query – but do not do a very good job of di...