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ATAL
2010
Springer
13 years 7 months ago
Evaluating models of speaker head nods for virtual agents
Virtual human research has often modeled nonverbal behaviors based on the findings of psychological research. In recent years, however, there have been growing efforts to use auto...
Jina Lee, Zhiyang Wang, Stacy Marsella
MM
2010
ACM
198views Multimedia» more  MM 2010»
13 years 7 months ago
Social pixels: genesis and evaluation
Huge amounts of social multimedia is being created daily by a combination of globally distributed disparate sensors, including human-sensors (e.g. tweets) and video cameras. Taken...
Vivek K. Singh, Mingyan Gao, Ramesh Jain
MM
2010
ACM
238views Multimedia» more  MM 2010»
13 years 7 months ago
Supervised manifold learning for image and video classification
This paper presents a supervised manifold learning model for dimensionality reduction in image and video classification tasks. Unlike most manifold learning models that emphasize ...
Yang Liu, Yan Liu, Keith C. C. Chan
DSD
2010
IEEE
190views Hardware» more  DSD 2010»
13 years 7 months ago
Hardware-Based Speed Up of Face Recognition Towards Real-Time Performance
— Real-time face recognition by computer systems is required in many commercial and security applications because it is the only way to protect privacy and security in the sea of...
I. Sajid, Sotirios G. Ziavras, M. M. Ahmed
SIGCOMM
2010
ACM
13 years 7 months ago
Cone of silence: adaptively nulling interferers in wireless networks
Dense 802.11 wireless networks present a pressing capacity challenge: users in proximity contend for limited unlicensed spectrum. Directional antennas promise increased capacity b...
Georgios Nikolaidis, Astrit Zhushi, Kyle Jamieson,...