2718 search results - page 86 / 544 » Querying the deep web |
171
click to vote
WWW
2001
ACM
16 years 7 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...
243
click to vote
SIGIR
2011
ACM
14 years 9 months ago
2011
ACM
As the Internet grows explosively, search engines play a more and more important role for users in effectively accessing online information. Recently, it has been recognized that ...
156
click to vote
CORR
2007
Springer
15 years 6 months ago
2007
Springer
We address the problem of answering Web ontology queries efficiently. An ontology is formalized as a Deductive Ontology Base (DOB), a deductive database that comprises the ontology...
177
click to vote
WWW
2007
ACM
16 years 7 months ago
2007
ACM
Search queries applied to extract relevant information from the World Wide Web over a period of time may be denoted as continuous search queries. The improvement of continuous sea...
167
click to vote
CHI
2009
ACM
16 years 7 months ago
2009
ACM
This paper reports results from a study in which we automatically classified the query reformulation patterns for 964,780 Web searching sessions (composed of 1,523,072 queries) in...