532 search results - page 12 / 107 » New Results on the Complexity of the Middle Bit of Multiplic... |
ISSAC
2009
Springer
14 years 2 months ago
2009
Springer
Constructive methods for matrices of multihomogeneous resultants for unmixed systems have been studied in [7, 14, 16]. We generalize these constructions to mixed systems, whose Ne...
EUROCRYPT
2012
Springer
11 years 10 months ago
2012
Springer
We present a new approach for creating chosen ciphertext secure encryption. The focal point ork is a new abstraction that we call Detectable Chosen Ciphertext Security (DCCA). Int...
ALGORITHMICA
2005
13 years 7 months ago
2005
We present a new bit-parallel technique for approximate string matching. We build on two previous techniques. The first one, BPM [Myers, J. of the ACM, 1999], searches for a patte...
JUCS
2006
13 years 7 months ago
2006
This work analyses two heuristic algorithms based on the genetic evolution theory applied to direct sequence code division multiple access (DS/CDMA) communication systems. For diff...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— Exact bit error probabilities (BEP) are derived in closed form for pulsed binary direct sequence ultra-wideband (DS-UWB) multiple access systems in flat Nakagami fading channe...