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SAC
2006
ACM
16 years 24 days ago
Facial emotion recognition by adaptive processing of tree structures
We present an emotion recognition system based on a probabilistic approach to adaptive processing of Facial Emotion Tree Structures (FETS). FETS are made up of localized Gabor fea...
Jia-Jun Wong, Siu-Yeung Cho
SASN
2006
ACM
16 years 24 days ago
Inverting sensor networks and actuating the environment for spatio-temporal access control
Wireless sensor networks are typically deployed to measure the information field, rather than create an information field. However, by utilizing the radio on sensor nodes, it is...
Shu Chen, Yu Zhang, Wade Trappe
SENSYS
2006
ACM
16 years 24 days ago
Data analysis tools for sensor-based science
Science is increasingly driven by data collected automatically from arrays of inexpensive sensors. The collected data volumes require a different approach from the scientists'...
Stuart Ozer, Jim Gray, Alexander S. Szalay, Andrea...
SIGCOMM
2006
ACM
16 years 24 days ago
In VINI veritas: realistic and controlled network experimentation
This paper describes VINI, a virtual network infrastructure that allows network researchers to evaluate their protocols and services in a realistic environment that also provides ...
Andy C. Bavier, Nick Feamster, Mark Huang, Larry L...
SIGCSE
2006
ACM
158views Education» more  SIGCSE 2006»
16 years 24 days ago
Evaluations of target tracking in wireless sensor networks
Target tracking is one of the most important applications of wireless sensor networks. Optimized computation and energy dissipation are critical requirements to maximize the lifet...
Sam Phu Manh Tran, T. Andrew Yang