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CORR
2007
Springer
90views Education» more  CORR 2007»
13 years 8 months ago
Rateless coding with partial state information at the decoder
The problem of coding for channels with time-varying state is studied. Two different models are considered: one in which the channel state cannot depend on the transmitted signal,...
Anand D. Sarwate, Michael Gastpar
RTAS
2005
IEEE
14 years 2 months ago
Optimal Time-Variant Resource Allocation for Internet Servers with Delay
The increasing popularity of high-volume performancecritical Internet applications calls for a scalable server design that allows meeting individual response-time guarantees. Cons...
Xiliang Zhong, Cheng-Zhong Xu, Minghua Xu, Jianbin...
CORR
2007
Springer
82views Education» more  CORR 2007»
13 years 8 months ago
One-bit Distributed Sensing and Coding for Field Estimation in Sensor Networks
Abstract—This paper formulates and studies a general distributed field reconstruction problem using a dense network of noisy one-bit randomized scalar quantizers in the presence...
Ye Wang, Prakash Ishwar, Venkatesh Saligrama
ICIP
2005
IEEE
14 years 2 months ago
On the bandlimitedness of the plenoptic function
Image based-rendering (IBR) can be seen as the sampling and reconstruction of the plenoptic function. The question of the minimum sampling rate in IBR can be addressed via spectra...
Minh N. Do, D. Marchand-Maillet, Martin Vetterli
QUESTA
2007
103views more  QUESTA 2007»
13 years 8 months ago
Large deviations and importance sampling for a tandem network with slow-down
We consider a variant of the two node tandem Jackson network where the upstream server reduces its service rate when the downstream queue exceeds some prespecified threshold. The...
Paul Dupuis, Kevin Leder, Hui Wang