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» Protocols from perceptual observations
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PE
2002
Springer
124views Optimization» more  PE 2002»
14 years 11 months ago
Continuous-time hidden Markov models for network performance evaluation
In this paper, we study the use of continuous-time hidden Markov models (CT-HMMs) for network protocol and application performance evaluation. We develop an algorithm to infer the...
Wei Wei, Bing Wang, Donald F. Towsley
MOBIHOC
2005
ACM
15 years 11 months ago
The feasibility of launching and detecting jamming attacks in wireless networks
Wireless networks are built upon a shared medium that makes it easy for adversaries to launch jamming-style attacks. These attacks can be easily accomplished by an adversary emitt...
Wenyuan Xu, Wade Trappe, Yanyong Zhang, Timothy Wo...
EUROSYS
2008
ACM
15 years 9 months ago
BorderPatrol: isolating events for black-box tracing
Causal request traces are valuable to developers of large concurrent and distributed applications, yet difficult to obtain. Traces show how a request is processed, and can be anal...
Eric Koskinen, John Jannotti
IMC
2006
ACM
15 years 5 months ago
Rarest first and choke algorithms are enough
The performance of peer-to-peer file replication comes from its piece and peer selection strategies. Two such strategies have been introduced by the BitTorrent protocol: the rare...
Arnaud Legout, Guillaume Urvoy-Keller, Pietro Mich...
SAC
2009
ACM
15 years 6 months ago
Improving stream correlation attacks on anonymous networks
The level of anonymity offered by low latency, interactive, anonymous networks is unknown. This paper implements correlation attacks on the deployed Tor network and a simulated T...
Gavin O'Gorman, Stephen Blott