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CDC
2008
IEEE
124views Control Systems» more  CDC 2008»
16 years 19 days ago
A proximal center-based decomposition method for multi-agent convex optimization
— In this paper we develop a new dual decomposition method for optimizing a sum of convex objective functions corresponding to multiple agents but with coupled constraints. In ou...
Ion Necoara, Johan A. K. Suykens
DATE
2008
IEEE
134views Hardware» more  DATE 2008»
16 years 18 days ago
Adaptive Filesystem Compression for Embedded Systems
Abstract—Embedded system secondary storage size is often constrained, yet storage demands are growing as a result of increasing application complexity and storage of personal dat...
Lan S. Bai, Haris Lekatsas, Robert P. Dick
GLOBECOM
2008
IEEE
16 years 18 days ago
Global Optimal Routing, Scheduling and Power Control for Multi-Hop Wireless Networks with Interference
—We consider the problem of joint routing, scheduling and power control in multi-hop wireless networks. We use a linear relation between link capacity and signal to interference ...
Javad Kazemitabar, Vahid Tabatabaee, Hamid Jafarkh...
GLOBECOM
2008
IEEE
16 years 18 days ago
Duty-Cycle Optimization in Unslotted 802.15.4 Wireless Sensor Networks
—We present a novel approach for minimizing the energy consumption of medium access control (MAC) protocols developed for duty-cycled wireless sensor networks (WSN) for the unslo...
Sinem Coleri Ergen, Carlo Fischione, Dimitri Maran...
ICIP
2008
IEEE
16 years 18 days ago
Practical PTZ camera calibration using Givens rotations
Due to their ease of use and availability, pan-tilt-zoom (PTZ) cameras are everywhere. However, in order to utilize these cameras for a meaningful application, it is necessary tha...
Imran N. Junejo, Hassan Foroosh