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INFORMATICALT
1998
13 years 9 months ago
1998
Abstract. More real systems have many components and their simulation requires significant execution times. The practical needs have conducted to distributed simulation rather tha...
JSAC
1998
13 years 9 months ago
1998
—We apply two reduced-computation variants of the BCJR algorithm to the decoding of serial and parallel concatenated convolutional codes. One computes its recursions at only M st...
JSYML
1998
13 years 9 months ago
1998
In this paper we show that the compactness of a Loeb space depends on its cardinality, the nonstandard universe it belongs to and the underlying model of set theory we live in. In...
LISP
1998
13 years 9 months ago
1998
This paper describes a new language feature that is a hybrid of labels and procedures. It is closely related to jumping out of a functional subroutine, and includes conventional la...
SIAMCOMP
1998
13 years 9 months ago
1998
We build on the classical greedy sequential set cover algorithm, in the spirit of the primal-dual schema, to obtain simple parallel approximation algorithms for the set cover probl...