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RSA
2011
106views more  RSA 2011»
13 years 19 days ago
Distances between pairs of vertices and vertical profile in conditioned Galton-Watson trees
We consider a conditioned Galton–Watson tree and prove an estimate of the number of pairs of vertices with a given distance, or, equivalently, the number of paths of a given leng...
Luc Devroye, Svante Janson
TSP
2008
69views more  TSP 2008»
13 years 9 months ago
Stratification Effect Compensation for Improved Underwater Acoustic Ranging
Underwater acoustic localization usually relies on time of arrival (ToA) measurements, which are then converted into range estimates. However, the water medium is inhomogeneous and...
Christian R. Berger, Shengli Zhou, Peter Willett, ...
HAID
2009
Springer
14 years 2 months ago
Evaluating Factors that Influence Path Tracing with Passive Haptic Guidance
A very common task in medical applications and motor-skill training is to trace a path. However, when designing a haptically guided interface, designers need to consider the choice...
Kurosh Zarei-nia, Xing-Dong Yang, Pourang Irani, N...
TC
1998
13 years 9 months ago
Resilient Authentication Using Path Independence
—Authentication using a path of trusted intermediaries, each able to authenticate the next in the path, is a well-known technique for authenticating channels in a large distribut...
Michael K. Reiter, Stuart G. Stubblebine
TMC
2008
96views more  TMC 2008»
13 years 9 months ago
Performance Improvements Provided by Route Diversity in Multihop Wireless Networks
In multihop wireless networks, the variability of channels results in some paths providing better performance than other paths. While it is well known that some paths are better t...
Stephan Bohacek