53 search results - page 4 / 11 » A Unified Treatment for Knowledge Dynamics |
PAMI
2010
13 years 4 months ago
2010
—Facial expression is a natural and powerful means of human communication. Recognizing spontaneous facial actions, however, is very challenging due to subtle facial deformation, ...
C5
2004
IEEE
13 years 10 months ago
2004
IEEE
Existing online learning experiences lack the social dimension that characterizes learning in the real world. This social dimension extends beyond the traditional classroom into t...
HCI
2007
13 years 7 months ago
2007
Understanding the dynamics of knowledge diffusion has profound theoretical and practical implications across a wide variety of domains, ranging from scientific disciplines to educa...
EOR
2007
13 years 6 months ago
2007
We analyze an extension of the classical multi-period, single-item, linear cost inventory problem where the objective function is a coherent risk measure. Properties of coherent r...
COLING
1996
13 years 7 months ago
1996
We address here the treatment of metonymic expressions from a knowledge representation perspective, that is, in the context of a text understanding system which aims to build a co...