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APPROX
1998
Springer
150views Algorithms» more  APPROX 1998»
15 years 10 months ago
Approximating Circular Arc Colouring and Bandwidth Allocation in All-Optical Ring Networks
We present randomized approximation algorithms for the circular arc graph colouring problem and for the problem of bandwidth allocation in all-optical ring networks. We obtain a fa...
Vijay Kumar
EWSN
2008
Springer
16 years 6 months ago
Resilient Coding Algorithms for Sensor Network Data Persistence
Storing and disseminating coded information instead of the original data can bring significant performance improvements to sensor network protocols. Such methods reduce the risk of...
Daniele Munaretto, Jörg Widmer, Michele Rossi...
IPL
2008
72views more  IPL 2008»
15 years 6 months ago
Reducing communication costs in robust peer-to-peer networks
Several recent research results describe how to design Distributed Hash Tables (DHTs) that are robust to adversarial attack via Byzantine faults. Unfortunately, all of these resul...
Jared Saia, Maxwell Young
IWCMC
2006
ACM
16 years 14 days ago
TARP: trust-aware routing protocol
Security is a critical issue in a mobile ad hoc network (MANET). In most of the previous protocols security is an added layer above the routing protocol. We propose a TrustAware R...
Loay Abusalah, Ashfaq A. Khokhar, G. BenBrahim, W....
INFOCOM
2003
IEEE
15 years 11 months ago
Measurement-Based Optimization Techniques for Bandwidth-Demanding Peer-to-Peer Systems
— Measurement-based optimization is one important strategy to improve the performance of bandwidth-demanding peer-to-peer systems. However, to date, we have little quantitative k...
T. S. Eugene Ng, Yang-Hua Chu, Sanjay G. Rao, Kunw...