2043 search results - page 287 / 409 » The Limits of Querying Ontologies |
DKE
2008
13 years 10 months ago
2008
Keyword searching while very successful in narrowing down the contents of the Web to the pertaining subset of information, has two primary drawbacks. First, the accuracy of the se...
IJAHUC
2007
13 years 10 months ago
2007
: As service-oriented networks are essential in our lives, service location, access and provisioning over wired or wireless networks govern users’ satisfaction. While they are we...
IM
2007
13 years 10 months ago
2007
Today’s search engines are increasingly required to broaden their capabilities beyond free-text search. More complex features, such as supporting range constraints over numeric ...
PVLDB
2010
13 years 9 months ago
2010
Mashups are situational applications that join multiple sources to better meet the information needs of Web users. Web sources can be huge databases behind query interfaces, which...
EMNLP
2009
13 years 8 months ago
2009
Most existing information retrieval (IR) systems do not take much advantage of natural language processing (NLP) techniques due to the complexity and limited observed effectivenes...