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WSCG
2001
90views more  WSCG 2001»
15 years 5 months ago
Photo-Realistic Simulation and Rendering of Halos
We present a technique for efficiently generating photo-realistic pictures of halos and inserting them into existing photographs. First, we describe an algorithm for producing ima...
Jean-Christophe Gonzato, Sylvain Marchand
WSC
2004
15 years 5 months ago
Parallel Simulation of Group Behaviors
Group behaviors, e.g. birds flocking, are widely used in virtual reality, computer games, robotics and artificial life. While many methods to simulate group behaviors have been pr...
Bo Zhou, Suiping Zhou
144
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ICISC
2000
102views Cryptology» more  ICISC 2000»
15 years 5 months ago
Micropayments for Wireless Communications
Abstract. Electronic payment systems for wireless devices need to take into account the limited computational and storage ability of such devices. Micropayment schemes seem well su...
DongGook Park, Colin Boyd, Ed Dawson
APDC
1997
15 years 5 months ago
A Parallel Algorithm for Optimal Task Assignment in Distributed Systems
' An efficient assignment of tasks to the processors is imperative for achieving a fast job turnaround time in a parallel or distributed enviornment. The assignment problem is...
Ishfaq Ahmad, Muhammad Kafil
RIAO
2000
15 years 5 months ago
The Effect of Using Hierarchical Classifiers in Text Categorization
Given a set of categories, with or without a preexisting hierarchy among them, we consider the problem of assigning documents to one or more of these categories from the point of ...
Stephen D'Alessio, Keitha A. Murray, Robert Schiaf...