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IVC
2011
190views more  IVC 2011»
14 years 11 months ago
A graphical model based solution to the facial feature point tracking problem
In this paper a facial feature point tracker that is motivated by applications such as human-computer interfaces and facial expression analysis systems is proposed. The proposed t...
Serhan Cosar, Müjdat Çetin
JASIS
2011
109views more  JASIS 2011»
14 years 11 months ago
The scholarly impact of TRECVid (2003-2009)
This paper reports on an investigation into the scholarly impact of the TRECVid (TREC Video Retrieval Evaluation) benchmarking conferences between 2003 and 2009. The contribution ...
Clare Thornley, Andrea C. Johnson, Alan F. Smeaton...
JASIS
2011
98views more  JASIS 2011»
14 years 11 months ago
Hip and trendy: Characterizing emerging trends on Twitter
Twitter, Facebook, and other related systems that we call social awareness streams are rapidly changing the information and communication dynamics of our society. These systems, w...
Mor Naaman, Hila Becker, Luis Gravano
JOCN
2011
90views more  JOCN 2011»
14 years 11 months ago
Medial Prefrontal Cortex Predicts Intertemporal Choice
■ People often make shortsighted decisions to receive small benefits in the present rather than large benefits in the future, that is, to favor their current selves over their f...
Jason P. Mitchell, Jessica Schirmer, Daniel L. Ame...
PVLDB
2011
14 years 11 months ago
Social Content Matching in MapReduce
Matching problems are ubiquitous. They occur in economic markets, labor markets, internet advertising, and elsewhere. In this paper we focus on an application of matching for soci...
Gianmarco De Francisci Morales, Aristides Gionis, ...
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