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PRESENCE
2008
111views more  PRESENCE 2008»
15 years 6 months ago
The Effects of Witness Viewpoint Distance, Angle, and Choice on Eyewitness Accuracy in Police Lineups Conducted in Immersive Vir
The current study investigated the value of using immersive virtual environment technology as a tool for assessing eyewitness identification. Participants witnessed a staged crime...
Jeremy N. Bailenson, Alexandra Davies, Jim Blascov...
SCP
2008
150views more  SCP 2008»
15 years 6 months ago
Google's MapReduce programming model - Revisited
Google's MapReduce programming model serves for processing large data sets in a massively parallel manner. We deliver the first rigorous description of the model including it...
Ralf Lämmel
IJAOSE
2007
82views more  IJAOSE 2007»
15 years 6 months ago
West2East: exploiting WEb Service Technologies to Engineer Agent-based SofTware
This paper describes West2East, a Computer-Aided Agent-Oriented Software Engineering toolkit aimed at supporting the implementation of multiagent systems. West2East exploits langua...
Giovanni Casella, Viviana Mascardi
SIAMSC
2008
167views more  SIAMSC 2008»
15 years 6 months ago
Low-Dimensional Polytope Approximation and Its Applications to Nonnegative Matrix Factorization
In this study, nonnegative matrix factorization is recast as the problem of approximating a polytope on the probability simplex by another polytope with fewer facets. Working on th...
Moody T. Chu, Matthew M. Lin
RAS
2006
91views more  RAS 2006»
15 years 6 months ago
Visual navigation and obstacle avoidance using a steering potential function
Humans have a remarkable ability to navigate using only vision, but mobile robots have not been nearly as successful. We propose a new approach to vision-guided local navigation, ...
Wesley H. Huang, Brett R. Fajen, Jonathan R. Fink,...