2342 search results - page 16 / 469 » Information Needs and Automatic Queries |
DEBU
2010
13 years 7 months ago
2010
A major hardness of processing searches issued in the form of keywords on structured data is the ambiguity problem. A set of keywords itself is not a complete piece of information...
SIGIR
2010
ACM
13 years 11 months ago
2010
ACM
In this paper we analyze queries and sessions intended to satisfy children’s information needs using a large-scale query log. The aim of this analysis is twofold: i) To identify...
CIKM
2001
Springer
14 years 5 days ago
2001
Springer
In this paper we are mainly concerned with discussion of a formal model, based on the basic concept of divergence from information theory, for automatic query expansion. The basic...
WWW
2001
ACM
14 years 8 months ago
2001
ACM
We propose a new Web search system that helps users clarify their information needs through interaction. The system represents the user's information needs using a query grap...
AIRS
2005
Springer
14 years 1 months ago
2005
Springer
This paper explores the integration of textual and visual information for cross-language image retrieval. An approach which automatically transforms textual queries into visual rep...