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WWW
2005
ACM
16 years 7 months ago
Mining web site's topic hierarchy
Searching and navigating a Web site is a tedious task and the hierarchical models, such as site maps, are frequently used for organizing the Web site's content. In this work,...
Nan Liu, C. Yang
CHI
2004
ACM
16 years 7 months ago
MouthType: text entry by hand and mouth
In this paper we describe a novel text entry method which uses coordinated motor action of hand and mouth. A vision based algorithm is used to gauge shape parameters of the cavity...
Michael J. Lyons, Chi-Ho Chan, Nobuji Tetsutani
DCC
2008
IEEE
16 years 6 months ago
An Estimation-Theoretic Interpretation of Video Rate Distortion Optimization with Lagrangian Formulation
Rate distortion optimization with Lagrangian formulation is widely used in video encoder control and has proved effective in achieving a good trade-off between coding efficiency a...
Zhen Li, Alexis Michael Tourapis
DCC
2006
IEEE
16 years 6 months ago
Practical Low Delay Broadcast of Compressed Variable Bit Rate Movies
H.264 is currently the best way to compress media to achieve high quality at low bandwidth. Since its inception, technologies such as video-on-demand are increasingly realizable. ...
Neva Cherniavsky
HRI
2010
ACM
16 years 1 months ago
Exploring interruption in HRI using wizard of oz
—We are interested in exploring how robots controlled using Wizard of Oz (WoO) should interrupt humans in various social settings. While there is considerable work on interruptio...
Paul Saulnier, Ehud Sharlin, Saul Greenberg