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» On the Representation of Timed Polyhedra
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ISR
2008
15 years 7 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 7 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 1 months 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...