254 search results - page 49 / 51 » Perspectives on ontology-based querying |
177
click to vote
SISAP
2009
IEEE
16 years 22 days ago
2009
IEEE
—In the demonstration we will show a system for searching by similarity and automatically classifying images in a very large dataset. The demonstrated techniques are based on the...
194
click to vote
ICTAI
2008
IEEE
16 years 13 days ago
2008
IEEE
Ontologies are a well-motivated formal representation to model knowledge needed to extract and encode data from text. Yet, their tight integration with Information Extraction (IE)...
167
click to vote
CBMS
2007
IEEE
16 years 11 days ago
2007
IEEE
The abundance of complex media-rich information in state-of-the-art bio-medical sciences underlines the importance of paradigms for organizing, searching, browsing, and assimilati...
170
click to vote
MDM
2007
Springer
16 years 4 days ago
2007
Springer
FriendFinder as a location-based service collects location data from mobile users and distributes a particular user’s location upon request. Privacy of users data especially loc...
159
click to vote
SIGIR
2005
ACM
15 years 11 months ago
2005
ACM
This paper proposes GBM (gravitation-based model), a physical model for information retrieval inspired by Newton’s theory of gravitation. A mapping is built in this model from c...