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100
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PAMI
2010
14 years 8 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, ...
106
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SOCINFO
2010
14 years 8 months ago
2010
Abstract. Online tools for collaboration and social platforms have become omnipresent in Web-based environments. Interests and skills of people evolve over time depending in perfor...
102
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SSS
2010
Springer
14 years 8 months ago
2010
Springer
Complex systems experience dramatic changes in behavior and can undergo transitions from functional to dysfunctional states. An unstable system is prone to dysfunctional collective...
GROUP
2010
ACM
14 years 8 months ago
2010
ACM
Online social production communities allow efficient construction of valuable and high-quality information sources. To be successful, community members must be effective at collab...
101
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ICDM
2010
IEEE
14 years 7 months ago
2010
IEEE
Graphs are increasingly used to model a variety of loosely structured data such as biological or social networks and entityrelationships. Given this profusion of large-scale graph ...