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SASN
2006
ACM
14 years 1 months ago
RANBAR: RANSAC-based resilient aggregation in sensor networks
We present a novel outlier elimination technique designed for sensor networks. This technique is called RANBAR and it is based on the RANSAC (RANdom SAmple Consensus) paradigm, wh...
Levente Buttyán, Péter Schaffer, Ist...
INFOCOM
2005
IEEE
14 years 1 months ago
rDCF: a relay-enabled medium access control protocol for wireless ad hoc networks
—It is well known that IEEE 802.11 provides a physical layer multirate capability and, hence, MAC layer mechanisms are needed to exploit this capability. Several solutions have b...
Hao Zhu, Guohong Cao
SIGCOMM
2005
ACM
14 years 1 months ago
Using redundancy to cope with failures in a delay tolerant network
We consider the problem of routing in a delay tolerant network (DTN) in the presence of path failures. Previous work on DTN routing has focused on using precisely known network dy...
Sushant Jain, Michael J. Demmer, Rabin K. Patra, K...
HSNMC
2004
Springer
125views Multimedia» more  HSNMC 2004»
14 years 1 months ago
A Pull-Based Approach for a VoD Service in P2P Networks
We study a new approach to provide an efficient VoD service to a large client population in P2P networks. Previous work has suggested to construct a multicast tree to distribute t...
Anwar Al Hamra, Ernst W. Biersack, Guillaume Urvoy...
IMC
2003
ACM
14 years 26 days ago
A measurement study of available bandwidth estimation tools
Available bandwidth estimation is useful for route selection in overlay networks, QoS verification, and traffic engineering. Recent years have seen a surge in interest in availab...
Jacob Strauss, Dina Katabi, M. Frans Kaashoek