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» The Delayed k-Server Problem
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NOMS
2008
IEEE
14 years 4 months ago
Host-aware routing in multicast overlay backbone
— To support large-scale Internet-based broadcast of live streaming video efficiently in content delivery networks (CDNs), it is essential to implement a cost-effective overlay ...
Jun Guo, Sanjay Jha
ICC
2007
IEEE
145views Communications» more  ICC 2007»
14 years 4 months ago
Enhancements to Cognitive Radio Based IEEE 802.22 Air-Interface
—The IEEE 802.22 standard for wireless regional area network is the first standard for cognitive radio that tries to harness the idle or under-utilized spectrum allocated for TV...
Shamik Sengupta, Swastik Brahma, Mainak Chatterjee...
MATES
2007
Springer
14 years 4 months ago
Coordinating Competitive Agents in Dynamic Airport Resource Scheduling
In real-life multi-agent planning problems, long-term plans will often be invalidated by changes in the environment during or after the planning process. When this happens, short-t...
Xiaoyu Mao, Adriaan ter Mors, Nico Roos, Cees Witt...
GLOBECOM
2006
IEEE
14 years 4 months ago
Toposemantic Network Clustering
— We study the problem of building an optimal network-layer clustering hierarchy, where the optimality can be defined using three potentially conflicting metrics: state, delay ...
Leonid B. Poutievski, Kenneth L. Calvert, Jim Grif...
ISCAS
2006
IEEE
98views Hardware» more  ISCAS 2006»
14 years 4 months ago
Towards rate-distortion tradeoff in real-time color video coding
—In this paper, we address the key problem in real-time video coding, the rate-distortion (R-D) tradeoff. As most video coding applications employ color images, we analyze the R-...
Zhenzhong Chen, King Ngi Ngan