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DSN
2009
IEEE
13 years 12 months ago
An efficient XOR-scheduling algorithm for erasure codes encoding
In large storage systems, it is crucial to protect data from loss due to failures. Erasure codes lay the foundation of this protection, enabling systems to reconstruct lost data w...
Jianqiang Luo, Lihao Xu, James S. Plank
TIP
2002
93views more  TIP 2002»
13 years 7 months ago
Joint source-channel coding for motion-compensated DCT-based SNR scalable video
In this paper, we develop an approach toward joint source-channel coding for motion-compensated DCT-based scalable video coding and transmission. A framework for the optimal select...
Lisimachos P. Kondi, Faisal Ishtiaq, Aggelos K. Ka...
GLOBECOM
2008
IEEE
14 years 2 months ago
Rate Adaptive Binary Erasure Quantization with Dual Fountain Codes
—In this contribution, duals of fountain codes are introduced and their use for lossy source compression is investigated. It is shown both theoretically and experimentally that t...
Dino Sejdinovic, Robert J. Piechocki, Angela Doufe...
WOWMOM
2006
ACM
151views Multimedia» more  WOWMOM 2006»
14 years 2 months ago
Network Coding for Wireless Mesh Networks: A Case Study
Network coding is a new transmission paradigm that proved its strength in optimizing the usage of network resources. In this paper, we evaluate the gain from using network coding ...
Anwar Al Hamra, Chadi Barakat, Thierry Turletti
GECCO
2004
Springer
14 years 1 months ago
Inducing Sequentiality Using Grammatical Genetic Codes
Abstract. This paper studies the inducement of sequentiality in genetic algorithms (GAs) for uniformly-scaled problems. Sequentiality is a phenomenon in which sub-solutions converg...
Kei Ohnishi, Kumara Sastry, Ying-Ping Chen, David ...