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» Multi-resolution Tracking in Space and Time
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AIHC
2007
Springer
14 years 1 months ago
Trajectory-Based Representation of Human Actions
This work addresses the problem of human action recognition by introducing a representation of a human action as a collection of short trajectories that are extracted in areas of ...
Antonios Oikonomopoulos, Ioannis Patras, Maja Pant...
IPSN
2004
Springer
14 years 1 months ago
Constraint-guided dynamic reconfiguration in sensor networks
This paper presents an approach for dynamic software reconfiguration in sensor networks. Our approach utilizes explicit models of the design space of the embedded application. The...
Sachin Kogekar, Sandeep Neema, Brandon Eames, Xeno...
CHI
2008
ACM
14 years 8 months ago
Accountabilities of presence: reframing location-based systems
How do mobility and presence feature as aspects of social life? Using a case study of paroled offenders tracked via Global Positioning System (GPS), we explore the ways that locat...
Emily Troshynski, Charlotte P. Lee, Paul Dourish
ICIAP
2007
ACM
14 years 7 months ago
D-Calib: Calibration Software for Multiple Cameras System
This paper presents calibration software "D-Calib" for multiple cameras, which can calibrate all cameras at the same time with easy operation. Our calibration method con...
Yuko Uematsu, Tomoaki Teshima, Hideo Saito, Cao Ho...
JOIN
2007
133views more  JOIN 2007»
13 years 7 months ago
The Coverage Problem in Three-Dimensional Wireless Sensor Networks
— One of the fundamental issues in sensor networks is the coverage problem, which reflects how well a sensor network is monitored or tracked by sensors. In this paper, we formul...
Chi-Fu Huang, Yu-Chee Tseng, Li-Chu Lo