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ENVSOFT
2008
105views more  ENVSOFT 2008»
13 years 9 months ago
Software tools for pre- and post-processing of oceanic regional simulations
ROMSTOOLS, a collection of global data sets and a series of Matlab programs collected in an integrated toolbox, generates the grid, surface forcing, initial condition, open bounda...
Pierrick Penven, Patrick Marchesiello, Laurent Deb...
NAACL
2010
13 years 7 months ago
Unsupervised Modeling of Twitter Conversations
We propose the first unsupervised approach to the problem of modeling dialogue acts in an open domain. Trained on a corpus of noisy Twitter conversations, our method discovers dia...
Alan Ritter, Colin Cherry, Bill Dolan
SPATIALCOGNITION
1998
Springer
14 years 2 months ago
Spatial Orientation in Virtual Environments: Background Considerations and Experiments
Spatial orientation strongly relies on visual and whole-body information available while moving through space. As virtual environments allow to isolate the contribution of visual i...
Fredrik Wartenberg, Mark May, Patrick Péruc...
AAAI
2004
13 years 11 months ago
Visual Odometry Using Commodity Optical Flow
A wide variety of techniques for visual navigation using robot-mounted cameras have been described over the past several decades, yet adoption of optical flow navigation technique...
Jason Campbell, Rahul Sukthankar, Illah R. Nourbak...
PVG
2003
IEEE
138views Visualization» more  PVG 2003»
14 years 3 months ago
Sort-First, Distributed Memory Parallel Visualization and Rendering
While commodity computing and graphics hardware has increased in capacity and dropped in cost, it is still quite difficult to make effective use of such systems for general-purpos...
E. Wes Bethel, Greg Humphreys, Brian E. Paul, J. D...