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DCC
2008
IEEE
14 years 4 months ago
The Rate-Distortion Function of a Poisson Process with a Queueing Distortion Measure
This paper presents a proof of the rate distortion function of a Poisson process with a queuing distortion measure that is in complete analogy with the proofs associated with the ...
Todd P. Coleman, Negar Kiyavash, Vijay G. Subraman...
CORR
2008
Springer
121views Education» more  CORR 2008»
13 years 4 months ago
Rate-Distortion via Markov Chain Monte Carlo
We propose an approach to lossy source coding, utilizing ideas from Gibbs sampling, simulated annealing, and Markov Chain Monte Carlo (MCMC). The idea is to sample a reconstructio...
Shirin Jalali, Tsachy Weissman
ICC
2009
IEEE
147views Communications» more  ICC 2009»
13 years 11 months ago
Distributed Quality-Lifetime Maximization in Wireless Video Sensor Networks
—Owing to the availability of low-cost and low-power CMOS cameras, Wireless Video Sensor Networks (WVSN) has recently become a reality. However video encoding is still a costly p...
Eren Gürses, Yuan Lin, Raouf Boutaba
EOR
2006
107views more  EOR 2006»
13 years 4 months ago
Longest path analysis in networks of queues: Dynamic scheduling problems
In this paper, we develop an acyclic network of queues for the design of a dynamic flow shop, where each service station represents a machine. The orders arrive at the input stati...
Amir Azaron, Hideki Katagiri, Kosuke Kato, Masatos...
MANSCI
2008
96views more  MANSCI 2008»
13 years 4 months ago
Staffing of Time-Varying Queues to Achieve Time-Stable Performance
Continuing research by Jennings, Mandelbaum, Massey and Whitt (1996), we investigate methods to perform time-dependent staffing for many-server queues. Our aim is to achieve time-...
Zohar Feldman, Avishai Mandelbaum, William A. Mass...