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ASIACRYPT
2001
Springer
13 years 9 months ago
Speeding Up XTR
This paper describes several speedups and simpliļ¬cations for XTR. The most important results are new XTR double and single exponentiation methods where the latter requires a chea...
Martijn Stam, Arjen K. Lenstra
CHES
2004
Springer
106views Cryptology» more  CHES 2004»
13 years 8 months ago
XTR Implementation on Reconfigurable Hardware
Abstract. Recently, Lenstra and Verheul proposed an efficient cryptosystem called XTR. This system represents elements of F p6 with order dividing p2 -p+1 by their trace over Fp2 ....
Eric Peeters, Michael Neve, Mathieu Ciet
DATESO
2009
114views Database» more  DATESO 2009»
13 years 2 months ago
Speeding Up Shortest Path Search in Public Transport Networks
Abstract. The searching for the shortest path in public transport networks can take more time than is acceptable for given situation. We have therefore searched for methods that sp...
Vladislav Martinek, Michal Zemlicka
LPAR
2010
Springer
13 years 2 months ago
Speed-Up Techniques for Negation in Grounding
Abstract. Grounding is the task of reducing a first order formula to ground formula that is equivalent on a given universe, and is important in many kinds of problem solving and re...
Amir Aavani, Shahab Tasharrofi, Gulay Ünel, E...
SODA
2010
ACM
142views Algorithms» more  SODA 2010»
13 years 3 months ago
Speeding up random walks with neighborhood exploration
We consider the following marking process (rw-rand) made by a random walk on an undirected graph G. Upon arrival at a vertex v, it marks v if unmarked and otherwise it marks a ran...
Petra Berenbrink, Colin Cooper, Robert Elsaesser, ...