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ACCV
2006
Springer
16 years 1 days ago
Minimal Weighted Local Variance as Edge Detector for Active Contour Models
Performing segmentation of narrow, elongated structures with low contrast boundaries is a challenging problem. Boundaries of these structures are difficult to be located when noise...
Max W. K. Law, Albert C. S. Chung
INFOCOM
2003
IEEE
15 years 11 months ago
A Unifying Passivity Framework for Network Flow Control
—Network flow control regulates the traffic between sources and links based on congestion, and plays a critical role in ensuring satisfactory performance. In recent studies, glob...
John T. Wen, Murat Arcak
CDC
2009
IEEE
122views Control Systems» more  CDC 2009»
15 years 10 months ago
Optimal mistuning for improved stability of vehicular platoons
— We consider a decentralized bidirectional control of a platoon of N identical vehicles moving in a straight line. Such problems are known to suffer from poor stability margin a...
Prabir Barooah, Prashant G. Mehta
CDC
2009
IEEE
131views Control Systems» more  CDC 2009»
15 years 10 months ago
Optimal and adaptive battery discharge strategies for Cyber-Physical Systems
Abstract— We introduce a dynamic battery model that describes the variations of the capacity of a battery under time varying discharge current. This model is input-output equival...
Fumin Zhang, Zhenwu Shi
DIALM
2000
ACM
107views Algorithms» more  DIALM 2000»
15 years 9 months ago
Efficient memoryless protocol for tag identification
This paper presents an efficient collision resolution protocol and its variations for the tag identification problem, where an electromagnetic reader attempts to obtain within its...
Ching Law, Kayi Lee, Kai-Yeung Siu