1088 search results - page 117 / 218 » Probabilistic query expansion using query logs |
WWW
2007
ACM
14 years 9 months ago
2007
ACM
Although personalized search has been proposed for many years and many personalization strategies have been investigated, it is still unclear whether personalization is consistent...
SIGMOD
2009
ACM
14 years 9 months ago
2009
ACM
This paper addresses the problem of monitoring the k nearest neighbors to a dynamically changing path in road networks. Given a destination where a user is going to, this new quer...
OTM
2009
Springer
14 years 3 months ago
2009
Springer
As archives contain documents that span over a long period of time, the language used to create these documents and the language used for querying the archive can differ. This diï...
JCSS
2008
13 years 9 months ago
2008
Given a Boolean function f, we study two natural generalizations of the certificate complexity C (f): the randomized certificate complexity RC (f) and the quantum certificate comp...
ADC
2004
Springer
14 years 2 months ago
2004
Springer
Recently the concept of a clarity score was introduced in order to measure the ambiguity of a query in relation to the collection in which the query issuer is seeking information ...