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WIOPT
2006
IEEE
16 years 1 months ago
Link modeling with joint fading and distance uncertainty
— We introduce and discuss a novel link model that incorporates both uncertainty in the fading coefficients and the node distances for ad hoc networks with randomly placed nodes...
Martin Haenggi
EUROCRYPT
2006
Springer
15 years 11 months ago
Security Analysis of the Strong Diffie-Hellman Problem
Let g be an element of prime order p in an abelian group and Zp. We show that if g, g , and gd are given for a positive divisor d of p - 1, we can compute the secret in O(log p
Jung Hee Cheon
CORR
2006
Springer
134views Education» more  CORR 2006»
15 years 7 months ago
Max-Cut and Max-Bisection are NP-hard on unit disk graphs
We prove that the max-cut and max-bisection problems are NP-hard on unit disk graphs. We also show that -precision graphs are planar for > 1/ 2 and give a dichotomy theorem f...
Josep Díaz, Marcin Kaminski
ICPR
2006
IEEE
16 years 8 months ago
Adaptation to Walking Direction Changes for Gait Identification
This paper describes adaptation to gradual changes of walking directions for gait identification. First, we propose a method of body tilt correction due to changes of walking dire...
Ryusuke Sagawa, Tomio Echigo, Yasuhiro Mukaigawa, ...
CONCUR
2006
Springer
15 years 11 months ago
Liveness, Fairness and Impossible Futures
Impossible futures equivalence is the semantic equivalence on labelled transition systems that identifies systems iff they have the same "AGEF" properties: temporal logic...
Rob J. van Glabbeek, Marc Voorhoeve