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ASUNAM
2011
IEEE
12 years 10 months ago
DisNet: A Framework for Distributed Graph Computation
—With the rise of network science as an exciting interdisciplinary research topic, efficient graph algorithms are in high demand. Problematically, many such algorithms measuring...
Ryan Lichtenwalter, Nitesh V. Chawla
MSWIM
2004
ACM
14 years 3 months ago
Scalable simulation of large-scale wireless networks with bounded inaccuracies
Discrete event network simulators have emerged as popular tools for verification and performance evaluation for various wireless networks. Nevertheless, the desire to model such ...
Zhengrong Ji, Junlan Zhou, Mineo Takai, Rajive Bag...
CN
2006
73views more  CN 2006»
13 years 10 months ago
Rate-distortion based link state update
Finding paths that satisfy the performance requirements of applications according to the link state information in a network is known as the quality-of-service (QoS) routing probl...
Gang Cheng, Nirwan Ansari
JSAC
2011
127views more  JSAC 2011»
13 years 4 months ago
Opportunistic Multiple Access for Cognitive Radio Networks
—In this paper, opportunistic multiple access to the under-utilized channel resources is investigated. Exploiting source burstiness, secondary cognitive nodes utilizes primary no...
Amr A. El-Sherif, Ahmed K. Sadek, K. J. Ray Liu
ICDCS
2008
IEEE
14 years 4 months ago
Improving Energy Conservation Using Bulk Transmission over High-Power Radios in Sensor Networks
Low power radios, such as the CC2420, have been widely popular with recent sensor platforms. This paper explores the potential for energy savings from adding a highpower, high-ban...
Cigdem Sengul, Mehedi Bakht, Albert F. Harris III,...