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» Polar codes are optimal for lossy source coding
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ICIP
2005
IEEE
14 years 9 months ago
Correlation estimation for distributed source coding under information exchange constraints
Distributed source coding (DSC) depends strongly on accurate knowledge of correlation between sources. Previous works have reported capacity-approaching code constructions when ex...
Ngai-Man Cheung, Huisheng Wang, Antonio Ortega
TIT
2010
138views Education» more  TIT 2010»
13 years 2 months ago
Functional compression through graph coloring
Motivated by applications to sensor networks and privacy preserving databases, we consider the problem of functional compression. The objective is to separately compress possibly c...
Vishal Doshi, Devavrat Shah, Muriel Médard,...
ICC
2009
IEEE
165views Communications» more  ICC 2009»
13 years 5 months ago
Coding-Aware Scheduling for Reliable Many-to-One Flows
We revisit the problem of scheduling the sources transmissions in a many-to-one flow to provide reliable communication between n sources and a single destination. The performance o...
Osameh M. Al-Kofahi, Ahmed E. Kamal
DCC
2009
IEEE
14 years 2 months ago
Joint Source-Channel Coding at the Application Layer
The multicasting of an independent and identically distributed Gaussian source over a binary erasure broadcast channel is considered. This model applies to a one-to-many transmiss...
Ozgun Y. Bursalioglu, Maria Fresia, Giuseppe Caire...
ICC
2007
IEEE
153views Communications» more  ICC 2007»
14 years 2 months ago
Interplay Between Routing and Distributed Source Coding in Wireless Sensor Network
—Recent Advances in Distributed Source Coding (DSC) for mission-driven Wireless Sensor Networks (WSN) are related to the coding for multiple correlated sensors in applications su...
Honggang Wang, Dongming Peng, Wei Wang 0015, Hamid...