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COMCOM
2006
165views more  COMCOM 2006»
13 years 9 months ago
Analysis of a topology control paradigm in WLAN/WPAN environments
The coordinated coexistence of WLANs and WPANs in a dual-mode network is a recently introduced idea and is expected to increase the overall system performance by allowing for the ...
Athanasios Vaios, Konstantinos Oikonomou, Ioannis ...
CORR
2006
Springer
95views Education» more  CORR 2006»
13 years 9 months ago
Optimal Distortion-Power Tradeoffs in Gaussian Sensor Networks
We investigate the optimal performance of dense sensor networks by studying the joint source-channel coding problem. The overall goal of the sensor network is to take measurements ...
Nan Liu, Sennur Ulukus
CVIU
2006
142views more  CVIU 2006»
13 years 9 months ago
Robust target detection and tracking through integration of motion, color, and geometry
Vision-based tracking is a basic elementary task in many computer vision-based applications such as video surveillance and monitoring, sensing and navigation in robotics, video co...
Harini Veeraraghavan, Paul R. Schrater, Nikolaos P...
DATAMINE
2006
83views more  DATAMINE 2006»
13 years 9 months ago
Structural Hidden Markov Models Using a Relation of Equivalence: Application to Automotive Designs
Standard hidden Markov models (HMM's) have been studied extensively in the last two decades. It is well known that these models assume state conditional independence of the ob...
Djamel Bouchaffra, Jun Tan
IJBC
2008
83views more  IJBC 2008»
13 years 9 months ago
Existence and Stability of Periodic orbits of Periodic Difference Equations with Delays
In this paper, we investigate the existence and stability of periodic orbits of the p-periodic difference equation with delays xn = f(n - 1, xn-k). We show that the periodic orbit...
Ziyad Alsharawi, James Angelos, Saber Elaydi