467 search results - page 3 / 94 » Modelling Context: An Activity Theory Approach |
CVPR
2010
IEEE
14 years 1 months ago
2010
IEEE
Detecting objects in cluttered scenes and estimating articulated human body parts are two challenging problems in computer vision. The difficulty is particularly pronounced in ac...
IJBIS
2010
13 years 2 months ago
2010
This paper considers conceptual and contextual issues relating to the problem of developing systems models capable of representing knowable and unknowable information requirements...
JFP
2006
13 years 5 months ago
2006
The Theory of Contexts is a type-theoretic axiomatization aiming to give a metalogical account of the fundamental notions of variable and context as they appear in Higher stract S...
ICPR
2002
IEEE
14 years 6 months ago
2002
IEEE
Statistical modeling for content based retrieval is examined in the context of recent TREC Video benchmark exercise. The TREC Video exercise can be viewed as a test bed for evalua...
HCI
2007
13 years 6 months ago
2007
This paper presents an Activity Theoretical analysis and design model for Web-based experimentation, which is one of the online activities that plays a key role in the development ...