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CDC
2009
IEEE
131views Control Systems» more  CDC 2009»
13 years 11 months ago
Dynamic clock calibration via temperature measurement
— We study a clock calibration problem for an ultra-low power timer on a sensor node platform. When the sensor is put into sleep mode, this timer is the only thing left running, ...
David I. Shuman, Mingyan Liu
JNW
2006
131views more  JNW 2006»
13 years 6 months ago
Localized Recursive Estimation in Energy Constrained Wireless Sensor Networks
Abstract-- This paper proposes a localized recursive estimation scheme for parameter estimation in wireless sensor networks. Given any parameter of a target occurring at some locat...
Bang Wang, Kee Chaing Chua, Vikram Srinivasan
ICASSP
2010
IEEE
13 years 6 months ago
Temporal motion smoothness measurement for reduced-reference video quality assessment
Reduced-reference (RR) video quality measures aim to predict the perceptual quality of distorted video signals using only partial information about the reference video. Existing R...
Kai Zeng, Zhou Wang
WOWMOM
2005
ACM
115views Multimedia» more  WOWMOM 2005»
14 years 5 days ago
Precise Distributed Localization Algorithms for Wireless Networks
We propose in this paper reliable and precise distributed localization algorithms for wireless networks: iterative multidimensional scaling (IT-MDS) and simulated annealing multid...
Saad Biaz, Yiming Ji
DCOSS
2006
Springer
13 years 10 months ago
Optimal Placement and Selection of Camera Network Nodes for Target Localization
The paper studies the optimal placement of multiple cameras and the selection of the best subset of cameras for single target localization in the framework of sensor networks. The ...
Ali Ozer Ercan, Danny B. Yang, Abbas El Gamal, Leo...