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CVPR
1998
IEEE
14 years 11 months ago
Subtly Different Facial Expression Recognition and Expression Intensity Estimation
We have developed a computer vision system, including both facial feature extraction and recognition, that automatically discriminates among subtly different facial expressions. E...
James Jenn-Jier Lien, Takeo Kanade, Jeffrey F. Coh...
KDD
2006
ACM
122views Data Mining» more  KDD 2006»
14 years 10 months ago
Tensor-CUR decompositions for tensor-based data
Motivated by numerous applications in which the data may be modeled by a variable subscripted by three or more indices, we develop a tensor-based extension of the matrix CUR decom...
Michael W. Mahoney, Mauro Maggioni, Petros Drineas
CHI
2005
ACM
14 years 10 months ago
Smart sinks: real-world opportunities for context-aware interaction
Can implicit interaction with a computer easily drive useful interface improvements in physical world settings? This paper presents a case study presenting multiple such context-a...
Leonardo Bonanni, Ernesto Arroyo, Chia-Hsun Lee, T...
ICPR
2006
IEEE
14 years 11 months ago
Learning Policies for Efficiently Identifying Objects of Many Classes
Viola and Jones (VJ) cascade classification methods have proven to be very successful in detecting objects belonging to a single class -- e.g., faces. This paper addresses the mor...
Ahmed M. Elgammal, Ramana Isukapalli, Russell Grei...
CHI
2009
ACM
14 years 10 months ago
Visualizing remote voice conversations
Online voice conversations are becoming ever more popular. People have been logging online text conversations, but what about voice conversations? Walter Ong simply states, "...
Pooja Mathur, Karrie Karahalios