Sciweavers

96 search results - page 2 / 20
» The Satisfiability Threshold for k-XORSAT
Sort
View
SODA
2000
ACM
114views Algorithms» more  SODA 2000»
13 years 6 months ago
Typical random 3-SAT formulae and the satisfiability threshold
: k-SAT is one of the best known among a wide class of random constraint satisfaction problems believed to exhibit a threshold phenomenon where the control parameter is the ratio, ...
Olivier Dubois, Yacine Boufkhad, Jacques Mandler
INFORMATICALT
2010
126views more  INFORMATICALT 2010»
13 years 3 months ago
Identity-Based Threshold Proxy Signature from Bilinear Pairings
Abstract. Delegation of rights is a common practice in the real world. We present two identitybased threshold proxy signature schemes, which allow an original signer to delegate he...
Jenshiuh Liu, Shaonung Huang
RSA
2006
62views more  RSA 2006»
13 years 4 months ago
Threshold values of random K-SAT from the cavity method
: Using the cavity equations of M
Stephan Mertens, Marc Mézard, Riccardo Zecc...
CORR
2010
Springer
102views Education» more  CORR 2010»
13 years 4 months ago
Structure of random r-SAT below the pure literal threshold
It is well known that there is a sharp density threshold for a random r-SAT formula to be satisfiable, and a similar, smaller, threshold for it to be satisfied by the pure literal ...
Alexander D. Scott, Gregory B. Sorkin