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IROS
2009
IEEE
176views Robotics» more  IROS 2009»
14 years 2 months ago
A new modular schema for the control of tumbling robots
— Tumbling is an exciting new area of robotic locomotion that takes advantage of ground-body interactions to achieve rich motions with minimal hardware complexity. The increased ...
Brett Hemes, Nikolaos Papanikolopoulos
SIGGRAPH
1999
ACM
13 years 12 months ago
Automatic Image Placement to Provide a Guaranteed Frame Rate
We present a preprocessing algorithm and run-time system for rendering 3D geometric models at a guaranteed frame rate. Our approach trades off space for frame rate by using images...
Daniel G. Aliaga, Anselmo Lastra
DCOSS
2006
Springer
13 years 11 months ago
Contour Approximation in Sensor Networks
Abstract. We propose a distributed scheme called Adaptive-GroupMerge for sensor networks that, given a parameter k, approximates a geometric shape by a k-vertex polygon. The algori...
Chiranjeeb Buragohain, Sorabh Gandhi, John Hershbe...
JIDM
2010
122views more  JIDM 2010»
13 years 6 months ago
Revisiting "Privacy Preserving Clustering by Data Transformation"
Preserving the privacy of individuals when data are shared for clustering is a complex problem. The challenge is how to protect the underlying data values subjected to clustering w...
Stanley R. M. Oliveira, Osmar R. Zaïane
CGF
2008
141views more  CGF 2008»
13 years 7 months ago
Accelerating Ray Tracing using Constrained Tetrahedralizations
In this paper we introduce the constrained tetrahedralization as a new acceleration structure for ray tracing. A constrained tetrahedralization of a scene is a tetrahedralization ...
Ares Lagae, Philip Dutré