2607 search results - page 486 / 522 » An Ontology-Based Information Retrieval Model |
HICSS
2006
IEEE
14 years 4 months ago
2006
IEEE
Work processes are conducted in various contexts and they involve different tasks, interruptions, activities and actions. In all of these, tacit knowledge plays a part. Some part ...
MM
2005
ACM
14 years 3 months ago
2005
ACM
Identifying short repeated video clips, such as news program logo, station logo, TV commercials, etc., from broadcasting video databases or streams is important for video content ...
ISMIR
2005
Springer
14 years 3 months ago
2005
Springer
Audio descriptor extraction is the activity of finding mathematical models which describe properties of the sound, requiring signal processing skills. The scientific literature pr...
ISMIR
2005
Springer
14 years 3 months ago
2005
Springer
We describe a recursive algorithm to quickly compute the N nearest neighbors according to a similarity measure in a metric space. The algorithm exploits an intrinsic property of a...
MIR
2004
ACM
14 years 3 months ago
2004
ACM
The rapid development of web image search engines has enabled users to search hundred million of images available on the Web. However, due to the unsatisfactory performance of cur...