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CVPR
2010
IEEE
14 years 6 months ago
Supervised Translation-Invariant Sparse Coding
In this paper, we propose a novel supervised hierarchical sparse coding model based on local image descriptors for classification tasks. The supervised dictionary training is perf...
Jianchao Yang, Kai Yu, Thomas Huang
CHI
2010
ACM
14 years 4 months ago
Crosstrainer: testing the use of multimodal interfaces in situ
We report the results of an exploratory 8-day field study of CrossTrainer: a mobile game with crossmodal audio and tactile feedback. Our research focuses on the longitudinal effec...
Eve E. Hoggan, Stephen A. Brewster
CHI
2010
ACM
14 years 4 months ago
Fitting an activity-centric system into an ecology of workplace tools
Knowledge workers expend considerable effort managing fragmentation, characterized by constant switching among digital artifacts, when executing work activities. Activitycentric c...
Aruna D. Balakrishnan, Tara Matthews, Thomas P. Mo...
CHI
2010
ACM
14 years 4 months ago
pCubee: a perspective-corrected handheld cubic display
In this paper, we describe the design of a personal cubic display that offers novel interaction techniques for static and dynamic 3D content. We extended one-screen Fish Tank VR b...
Ian Stavness, Billy Lam, Sidney Fels
CHI
2010
ACM
14 years 4 months ago
Newport: enabling sharing during mobile calls
Newport is a collaborative application for sharing context (e.g. location) and content (e.g. photos and notes) during mobile phone calls. People can share during a phone call and ...
Junius Gunaratne, A. J. Bernheim Brush