5202 search results - page 699 / 1041 » A Survey of Human Computation Systems |
221
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ECCV
2006
Springer
16 years 8 months ago
2006
Springer
We present a new scheme to robustly detect a type of human attentive behavior, which we call frequent change in focus of attention (FCFA), from video sequences. FCFA behavior can b...
178
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CHI
2009
ACM
16 years 7 months ago
2009
ACM
Finding a specific or an artistically appropriate sound in a vast collection comprising thousands of audio files containing recordings of, say, footsteps, gunshots, and thundercla...
176
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CHI
2005
ACM
16 years 7 months ago
2005
ACM
We report on a study (N=36) of user preferences for balancing awareness with privacy. Participants defined permissions for sharing of location, availability, calendar information ...
232
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CHI
2003
ACM
16 years 7 months ago
2003
ACM
We describe two games in which online participants collaborated with mobile participants on the city streets. In the first, the players were online and professional performers wer...
160
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EICS
2009
ACM
16 years 1 months ago
2009
ACM
Interactive computing systems frequently use pointing as an input modality, while also supporting other forms of input such as alphanumeric, voice, gesture, and force. We focus on...