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WICON
2008
13 years 10 months ago
Towards optimally exploiting physical layer information in OFDM wireless networks
Wireless communication is inherently vulnerable in nature and packets can be corrupted due to various reasons. The network performance can potentially be improved if one is able t...
Zheng Zeng, P. R. Kumar
TCSV
2010
13 years 3 months ago
Perceptually Unequal Packet Loss Protection by Weighting Saliency and Error Propagation
We describe a method for achieving perceptually minimal video distortion over packet-erasure networks using perceptually unequal loss protection (PULP). There are two main ingredie...
Hojin Ha, Jincheol Park, Sanghoon Lee, Alan Conrad...
ICDE
2005
IEEE
136views Database» more  ICDE 2005»
14 years 10 months ago
Bloom Filter-based XML Packets Filtering for Millions of Path Queries
The filtering of XML data is the basis of many complex applications. Lots of algorithms have been proposed to solve this problem[2, 3, 5, 6, 7, 8, 9, 11, 12, 13, 18]. One importan...
Xueqing Gong, Ying Yan, Weining Qian, Aoying Zhou
INFOCOM
2008
IEEE
14 years 3 months ago
iPack: in-Network Packet Mixing for High Throughput Wireless Mesh Networks
—A major barrier for the adoption of wireless mesh networks is severe limits on throughput. Many in-network packet mixing techniques at the network layer [1], [2], [3] as well as...
Richard Alimi, Erran L. Li, Ramachandran Ramjee, H...
SWAT
1994
Springer
117views Algorithms» more  SWAT 1994»
14 years 25 days ago
Improved Approximations of Independent Sets in Bounded-Degree Graphs
Abstract. Finding maximum independent sets in graphs with bounded maximum degree is a well-studied NP-complete problem. We introduce an algorithm schema for improving the approxim...
Magnús M. Halldórsson, Jaikumar Radh...