Sciweavers

5019 search results - page 82 / 1004
» Computing in Quotient Groups
Sort
View
ECIS
2004
15 years 7 months ago
To play, or not to play: building a learning environment through computer simulations
This article analyzes the impact of a computer simulation (business game) on the users' perceived learning. The theoretical model developed in this paper is derived from the ...
Luigi Proserpio, Magni Magni
IPPS
2000
IEEE
15 years 10 months ago
MPJ: A Proposed Java Message Passing API and Environment for High Performance Computing
In this paper we sketch out a proposed reference implementation for message passing in Java (MPJ), an MPI-like API from the Message-Passing Working Group of the Java Grande Forum ...
Mark Baker, Bryan Carpenter
ANTS
2004
Springer
109views Algorithms» more  ANTS 2004»
15 years 11 months ago
On the Complexity of Computing Units in a Number Field
Given an algebraic number field K, such that [K : Q] is constant, we show that the problem of computing the units group O∗ K is in the complexity class SPP. As a consequence, w...
Vikraman Arvind, Piyush P. Kurur
IPCO
2008
136views Optimization» more  IPCO 2008»
15 years 7 months ago
Computing with Multi-row Gomory Cuts
Recent advances on the understanding of valid inequalities from the infinite group relaxation has opened the possibility of finding a computationally effective extension to GMI cu...
Daniel G. Espinoza
JOC
2006
116views more  JOC 2006»
15 years 6 months ago
On the Fly Authentication and Signature Schemes Based on Groups of Unknown Order
Abstract. In response to the current need for fast, secure and cheap public-key cryptography, we propose an interactive zero-knowledge identification scheme and a derived signature...
Marc Girault, Guillaume Poupard, Jacques Stern