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CAEPIA
2003
Springer
15 years 12 months ago
Generating Random Orthogonal Polygons
Abstract. We propose two different methods for generating random orthogonal polygons with a given number of vertices. One is a polynomial time algorithm and it is supported by a t...
Ana Paula Tomás, António Leslie Baju...
DAC
1993
ACM
15 years 10 months ago
A Negative Reinforcement Method for PGA Routing
We present an efficient and effective method for the detailed routing of symmetrical or sea-of-gates FPGA architectures. Instead of breaking the problem into 2-terminal net collec...
Forbes D. Lewis, Wang Chia-Chi Pong
WSC
2007
15 years 9 months ago
A teragrid-enabled distributed discrete event agent-based epidemiological simulation
We discuss design issues related to the transformation of a mature Agent-Based Model (ABM) for computational epidemiology into a “grid-aware” version. EpiSims is a distributed...
Douglas J. Roberts, Diglio A. Simoni
CCCG
2008
15 years 8 months ago
Monochromatic simplices of any volume
We give a very short proof of the following result of Graham from 1980: For any finite coloring of Rd , d 2, and for any > 0, there is a monochromatic (d + 1)-tuple that span...
Adrian Dumitrescu, Minghui Jiang
CONCURRENCY
2006
92views more  CONCURRENCY 2006»
15 years 6 months ago
What makes workflows work in an opportunistic environment?
In this paper, we examine the issues of workflow mapping and execution in opportunistic environments such as the grid. As applications become ever more complex, the process of cho...
Ewa Deelman, Tevfik Kosar, Carl Kesselman, Miron L...