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DCC
2004
IEEE
14 years 3 months ago
Motifs in Ziv-Lempel-Welch Clef
Alberto Apostolico, Matteo Comin, Laxmi Parida
DCC
2004
IEEE
14 years 3 months ago
An Approximation to the Greedy Algorithm for Differential Compression of Very Large Files
We present a new differential compression algorithm that combines the hash value techniques and suffix array techniques of previous work. Differential compression refers to encodi...
Ramesh C. Agarwal, Suchitra Amalapurapu, Shaili Ja...
DCC
2004
IEEE
14 years 3 months ago
Towards a Uniform Description of Several Group Based Cryptographic Primitives
The public key cryptosystems MST1 and MST2 make use of certain kinds of factorizations of finite groups. We show that generalizing such factorizations to infinite groups allows a ...
Maria Isabel Gonzalez Vasco, Consuelo Martínez, R...
DCC
2004
IEEE
14 years 3 months ago
On the Security of Two Public Key Cryptosystems Using Non-Abelian Groups
Maria Isabel Gonzalez Vasco, Dennis Hofheinz, Cons...
DCC
2004
IEEE
14 years 3 months ago
On a Class of Traceability Codes
Traceability codes are designed to be used in schemes that protect copyrighted digital data against piracy. The main aim of this paper is to give an answer to a Staddon-Stinson-We...
Tran van Trung, Sosina Martirosyan
DCC
2004
IEEE
14 years 3 months ago
LDPC Codes from Triangle-Free Line Sets
We study sets of lines of AG(n, q) and PG(n, q) with the property that no three lines form a triangle. As a result the associated point-line incidence graph contains no 6-cycles a...
Keith E. Mellinger
DCC
2004
IEEE
14 years 3 months ago
Register Synthesis for Algebraic Feedback Shift Registers Based on Non-Primes
In this paper, we describe a solution to the register synthesis problem for a class of sequence generators known as Algebraic Feedback Shift Registers. These registers are based o...
Andrew Klapper, Jinzhong Xu
DCC
2004
IEEE
14 years 3 months ago
Some Indecomposable t-Designs
The existence of large sets of 5-(14,6,3) designs is in doubt. There are five simple 5-(14,6,6) designs known in the literature. In this note, by the use of a computer program, we...
Gholamreza B. Khosrovshahi, Behruz Tayfeh-Rezaie