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» Investigating human-computer optimization
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HCI
2011
14 years 9 months ago
Body Buddies: Social Signaling through Puppeteering
While virtual worlds have evolved to provide a good medium for social communication, they are very primitive in their social and affective communication design. The social communic...
Magy Seif El-Nasr, Katherine Isbister, Jeffery Ven...
ICC
2008
IEEE
122views Communications» more  ICC 2008»
16 years 22 days ago
Optimizing Adaptive Modulation in Wireless Networks via Utility Maximization
Abstract— We investigate adaptive modulation using the network utility maximization framework. We derive new crosslayer optimal power and rate adaptation policies for several pra...
Daniel O'Neill, Andrea J. Goldsmith, Stephen P. Bo...
CHI
2002
ACM
16 years 6 months ago
Movement model, hits distribution and learning in virtual keyboarding
In a ten-session experiment, six participants practiced typing with an expanding rehearsal method on an optimized virtual keyboard. Based on a large amount of in-situ performance ...
Shumin Zhai, Alison E. Sue, Johnny Accot
HAPTICS
2008
IEEE
15 years 6 months ago
Efficient Transport Protocol for Networked Haptics Applications
The performance of haptic application is highly sensitive to communication delays and losses of data. It implies several constraints in developing networked haptic applications. Th...
Raul Wirz, Manuel Ferre, Raúl Marín,...
VLSID
2006
IEEE
160views VLSI» more  VLSID 2006»
16 years 6 months ago
An Approach to Architectural Enhancement for Embedded Speech Applications
Advances in Human Computer Interaction(HCI) technology has resulted in widespread development of natural language and speech applications. These applications are known to be compu...
Soumyajit Dey, Susmit Biswas, Arijit Mukhopadhyay,...