5434 search results - page 593 / 1087 » Semantic information portals |
228
click to vote
ICASSP
2007
IEEE
16 years 1 months ago
2007
IEEE
The contextual relationships among different semantic concepts provide important information for automatic concept detection in images/videos. We propose a new context-based conce...
191
Voted
SIGIR
2004
ACM
16 years 20 days ago
2004
ACM
This paper investigates the level of metadata accuracy required for image filters to be valuable to users. Access to large digital image and video collections is hampered by ambig...
196
click to vote
WISE
2003
Springer
16 years 15 days ago
2003
Springer
At the heart of today’s information-explosion problems are issues involving semantics, mutual understanding, concept matching, and interoperability. Ontologies and the Semantic ...
213
click to vote
WWW
2010
ACM
16 years 2 days ago
2010
ACM
A wealth of knowledge is encoded in the form of tables on the World Wide Web. We propose a classification algorithm and a rich feature set for automatically recognizing layout tab...
192
click to vote
CLOR
2006
15 years 11 months ago
2006
The chapter describes visual classification by a hierarchy of semantic fragments. In fragment-based classification, objects within a class are represented by common sub-structures ...