14248 search results - page 87 / 2850 » Queries |
SIGIR
2008
ACM
13 years 8 months ago
2008
ACM
Pseudo-feedback-based automatic query expansion yields effective retrieval performance on average, but results in performance inferior to that of using the original query for many...
IJWIS
2007
13 years 8 months ago
2007
— Purpose: To investigate and identify the patterns of interaction between searchers and search engine during Web searching. Design: We examined 2,465,145 interactions from 534,5...
TKDE
2002
13 years 8 months ago
2002
EMNLP
2009
13 years 6 months ago
2009
In this paper we investigate temporal patterns of web search queries. We carry out several evaluations to analyze the properties of temporal profiles of queries, revealing promisi...
ICDE
2009
IEEE
14 years 10 months ago
2009
IEEE
Requirements from new types of applications call for new database system solutions. Computational science applications performing distributed computations on Grid networks with req...