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BIRTHDAY
2003
Springer
14 years 21 days ago
Digital Algebra and Circuits
Abstract. Digital numbers D are the world’s most popular data representation: nearly all texts, sounds and images are coded somewhere in time and space by binary sequences. The m...
Jean Vuillemin
FSE
2000
Springer
96views Cryptology» more  FSE 2000»
13 years 11 months ago
On the Interpolation Attacks on Block Ciphers
Abstract. The complexity of interpolation attacks on block ciphers depends on the degree of the polynomial approximation and or on the number of terms in the polynomial approximati...
Amr M. Youssef, Guang Gong
WCC
2005
Springer
140views Cryptology» more  WCC 2005»
14 years 28 days ago
Constructions of Complementary Sequences for Power-Controlled OFDM Transmission
We present constructions of polyphase sequences suitable for the use as codewords in orthogonal frequency-division multiplexing (OFDM) with strictly bounded peak-to-mean envelope p...
Kai-Uwe Schmidt, Adolf Finger
EVOW
2004
Springer
14 years 26 days ago
Disjoint Sum of Product Minimization by Evolutionary Algorithms
Recently, an approach has been presented to minimize Disjoint Sumof-Products (DSOPs) based on Binary Decision Diagrams (BDDs). Due to the symbolic representation of cubes for larg...
Nicole Drechsler, Mario Hilgemeier, Görschwin...
CORR
2008
Springer
113views Education» more  CORR 2008»
13 years 7 months ago
Generalized Modal Satisfiability
It is well-known that modal satisfiability is PSPACE-complete [Lad77]. However, the complexity may decrease if we restrict the set of propositional operators used. Note that there ...
Edith Hemaspaandra, Henning Schnoor, Ilka Schnoor