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» Exploring iterative and parallel human computation processes
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PC
2010
145views Management» more  PC 2010»
13 years 7 months ago
GPU computing with Kaczmarz's and other iterative algorithms for linear systems
The graphics processing unit (GPU) is used to solve large linear systems derived from partial differential equations. The differential equations studied are strongly convection-...
Joseph M. Elble, Nikolaos V. Sahinidis, Panagiotis...
CCGRID
2007
IEEE
14 years 3 months ago
Dynamic Malleability in Iterative MPI Applications
Malleability enables a parallel application’s execution system to split or merge processes modifying granularity. While process migration is widely used to adapt applications to...
Kaoutar El Maghraoui, Travis J. Desell, Boleslaw K...
ACMDIS
2008
ACM
13 years 10 months ago
Constructivism, virtual reality and tools to support design
This paper describes a process for creating a design tool, which is based in constructivism. The process is described for the creation of a tool to help novices in designing virtu...
Cara Winterbottom, Edwin H. Blake
OZCHI
2005
ACM
14 years 2 months ago
Dawn explorer: a framework for multimodal accessibility to computer systems
Technology is advancing at a rapid pace, automating many everyday chores in the process, changing the way we perform work and providing various forms of entertainment. Makers of t...
Frank Loewenich, Frédéric Maire
ALIFE
2006
13 years 8 months ago
Understanding Linguistic Evolution by Visualizing the Emergence of Topographic Mappings
We show how cultural selection for learnability during the process of linguistic evolution can be visualized using a simple iterated learning model. Computational models of linguis...
Henry Brighton, Simon Kirby