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» On the Representation of Timed Polyhedra
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ISR
2008
15 years 6 months ago
Research Note - Awareness Displays and Social Motivation for Coordinating Communication
s displays harmed interrupters' task performance, while abstract displays did not. We conclude that y with an abstract representation of a collaborator's workload is opti...
Laura A. Dabbish, Robert E. Kraut
ACTA
2000
302views more  ACTA 2000»
15 years 6 months ago
Efficiently building a parse tree from a regular expression
We show in this paper that parsing with regular expressions instead of context-free grammars, when it is possible, is desirable. We present efficient algorithms for performing diff...
Danny Dubé, Marc Feeley
RAS
2000
70views more  RAS 2000»
15 years 6 months ago
Feature extraction and tracking for scanning range sensors
A solution to the problem of simultaneously extracting and tracking a piecewise-linear range representation of a mobile robot's local environment is presented. The classical ...
Nick E. Pears
CGF
1999
70views more  CGF 1999»
15 years 6 months ago
Modelling and Rendering Graphics Scenes Composed of Multiple Volumetric Datasets
This paper presents a method for modelling graphics scenes consisting of multiple volumetric objects. A twolevel hierarchical representation is employed, which enables the reducti...
Adrian Leu, Min Chen
ISVC
2009
Springer
16 years 29 days ago
Level Set Gait Analysis for Synthesis and Reconstruction
We describe a new technique to extract the boundary of a walking subject, with ability to predict movement in missing frames. This paper uses a level sets representation of the tra...
Muayed S. Al-Huseiny, Sasan Mahmoodi, Mark S. Nixo...