79 search results - page 4 / 16 » Cluster Characterization through a Representativity Measure |
FLAIRS
2004
13 years 7 months ago
2004
The Semantic Web is intended for knowledge sharing among agents as well as humans. To achieve this goal, Ontologies, which express knowledge in a certain vitality as well as in a ...
TCSV
2008
13 years 6 months ago
2008
This paper presents a graphical model for learning and recognizing human actions. Specifically, we propose to encode actions in a weighted directed graph, referred to as action gra...
ICPR
2008
IEEE
14 years 7 months ago
2008
IEEE
Several domains such as sports, surgery, dance etc. are characterized by a significant influence of expertise of the performer on the motion pattern and style. The retrieval of ex...
INFOCOM
2007
IEEE
14 years 10 days ago
2007
IEEE
— This work investigates three aspects: (a) a network vulnerability as the non-uniform vulnerable-host distribution, (b) threats, i.e., intelligent worms that exploit such a vuln...
CIKM
2009
Springer
14 years 18 days ago
2009
Springer
Detecting events from web resources has attracted increasing research interests in recent years. Our focus in this paper is to detect events from photos on Flickr, an Internet ima...