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» Equivalences on Observable Processes
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ICALT
2003
IEEE
15 years 9 months ago
Cohesion and Roles: Network Analysis of CSCL Communities
We provide empirical support for the assertions that high level of knowledge construction is associated with structured design and that knowledge construction is associated with c...
Reuven Aviv, Zippy Erlich, Gilad Ravid
PPOPP
2003
ACM
15 years 9 months ago
Factorization with morton-ordered quadtree matrices for memory re-use and parallelism
Quadtree matrices using Morton-order storage provide natural blocking on every level of a memory hierarchy. Writing the natural recursive algorithms to take advantage of this bloc...
Jeremy D. Frens, David S. Wise
FASE
2003
Springer
15 years 9 months ago
Detecting Implied Scenarios Analyzing Non-local Branching Choices
Scenarios are powerful tools to model and analyze software systems. However, since they do not provide a complete description of the system, but just some possible execution paths,...
Henry Muccini
DATE
2002
IEEE
102views Hardware» more  DATE 2002»
15 years 9 months ago
Improving Placement under the Constant Delay Model
In this paper, we show that under the constant delay model the placement problem is equivalent to minimizing a weighted sum of wire lengths. The weights can be efficiently compute...
Kolja Sulimma, Wolfgang Kunz, Ingmar Neumann, Luka...
EH
2002
IEEE
139views Hardware» more  EH 2002»
15 years 9 months ago
Evolving Cellular Automata to Model Fluid Flow in Porous Media
Fluid flow in porous media is a dynamic process that is traditionally modeled using PDE (Partial Differential Equations). In this approach, physical properties related to fluid fl...
Tina Yu, Seong Lee