763 search results - page 4 / 153 » Effective query formulation with multiple information source... |
COOPIS
1997
IEEE
13 years 9 months ago
1997
IEEE
This paper describes how query formulation can be made simple and less complicated by using ontologies. It takes a brief look at several advantages of using ontologies in a distri...
ECIR
2006
Springer
13 years 6 months ago
2006
Springer
We have proposed a novel image retrieval system that incorporates a workspace where users can organise their search results. A task-oriented and usercentred experiment has been dev...
TKDE
2012
11 years 7 months ago
2012
— We present a query formulation language (called MashQL) in order to easily query and fuse structured data on the web. The main novelty of MashQL is that it allows people with l...
SIGMOD
2009
ACM
14 years 5 months ago
2009
ACM
Users often try to accumulate information on a topic of interest from multiple information sources. In this case a user's informational need might be expressed in terms of an...
EDBT
2009
ACM
14 years 10 hour ago
2009
ACM
There has been an explosion of hyperlinked data in many domains, e.g., the biological Web. Expressive query languages and effective ranking techniques are required to convert this...