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FUIN
2007
74views more  FUIN 2007»
15 years 6 months ago
A Note on the Emptiness of Semigroup Intersections
We consider decidability questions for the emptiness problem of intersections of matrix semigroups. This problem was studied by A. Markov [7] and more recently by V. Halava and T....
Paul Bell
CCR
2004
94views more  CCR 2004»
15 years 6 months ago
Honeycomb: creating intrusion detection signatures using honeypots
Abstract-- This paper describes a system for automated generation of attack signatures for network intrusion detection systems. Our system applies pattern-matching techniques and p...
Christian Kreibich, Jon Crowcroft
DEDS
2002
86views more  DEDS 2002»
15 years 6 months ago
On an Optimization Problem in Sensor Selection*
We address the following sensor selection problem. We assume that a dynamic system possesses a certain property, call it Property D, when a set G of sensors is used. There is a cos...
Rami Debouk, Stéphane Lafortune, Demostheni...
MOC
1998
88views more  MOC 1998»
15 years 6 months ago
A space efficient algorithm for group structure computation
We present a new algorithm for computing the structure of a finite abelian group, which has to store only a fixed, small number of group elements, independent of the group order....
Edlyn Teske
TIT
2002
146views more  TIT 2002»
15 years 6 months ago
Bounds on the performance of belief propagation decoding
We consider Gallager's soft decoding (belief propagation) algorithm for decoding low density parity check (LDPC) codes, when applied to an arbitrary binary-input symmetric-ou...
David Burshtein, Gadi Miller