830 search results - page 46 / 166 » Concept, content and the convict |
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
Multi-concept learning is an important problem in multimedia content analysis and retrieval. It connects two key components in the multimedia semantic ecosystem: multimedia lexico...
CN
1999
13 years 7 months ago
1999
The paper argues for the use of general and intuitive knowledge representation languages (and simpler notational variants, e.g. subsets of natural languages) for indexing the cont...
MTA
2002
13 years 7 months ago
2002
Abstract. In this paper, we develop a content-based video classification approach to support semantic categorization, high-dimensional indexing and multi-level access. Our contribu...
INFOCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—Current rate control (selection) algorithms in IEEE 802.11 are not based on accurate measurements of packet errors caused at the physical layer. Instead, algorithms act on measu...
ESORICS
2010
Springer
13 years 6 months ago
2010
Springer
Transmitting voice communication over untrusted networks puts personal information at risk. Although voice streams are typically encrypted to prevent unwanted eavesdropping, additi...