9642 search results - page 1547 / 1929 » Semantics in Multimedia Systems |
ICIP
2009
IEEE
16 years 18 days ago
2009
IEEE
Relevance feedback has been taken as an essential tool to enhance content-based information retrieval systems by keeping the user in the retrieval loop. Among the fundamental rele...
SIGSOFT
2008
ACM
16 years 9 days ago
2008
ACM
Alloy specifications are used to define lightweight models of systems. We present Alchemy, which compiles Alloy specifications into implementations that execute against persistent...
WWW
2009
ACM
16 years 7 days ago
2009
ACM
In this poster, a tool named BUCEFALO is presented. This tool is specially designed to improve the information retrieval tasks in web-based Personal Health Records (PHR). This too...
WWW
2007
ACM
16 years 7 days ago
2007
ACM
We describe an approach designed to reduce the costs of ontology development through the use of untrained, volunteer knowledge engineers. Results are provided from an experiment i...
WWW
2006
ACM
16 years 7 days ago
2006
ACM
Trust is an integral part of the Semantic Web architecture. Most prior work on trust focuses on entity-centered issues such as authentication and reputation and does not take into...