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SIGGRAPH
1997
ACM
15 years 8 months ago
Guaranteeing the topology of an implicit surface polygonization for interactive modeling
Morse theory shows how the topology of an implicit surface is affected by its function’s critical points, whereas catastrophe theory shows how these critical points behave as th...
Barton T. Stander, John C. Hart
HOTOS
2007
IEEE
15 years 8 months ago
Can Ferris Bueller Still Have His Day Off? Protecting Privacy in the Wireless Era
Today's rich and varied wireless environment, including mobile phones, Wi-Fi-enabled laptops, and Bluetooth headsets, poses threats to our privacy that cannot be addressed wi...
Ben Greenstein, Ramakrishna Gummadi, Jeffrey Pang,...
ER
2006
Springer
132views Database» more  ER 2006»
15 years 8 months ago
Schema-Mediated Exchange of Temporal XML Data
When web servers publish data formatted in XML, only the current state of the data is (generally) published. But data evolves over time as it is updated. Capturing that evolution i...
Curtis E. Dyreson, Richard T. Snodgrass, Faiz Curr...
ICRA
2000
IEEE
127views Robotics» more  ICRA 2000»
15 years 8 months ago
Design, Experiments and Motion Planning of a Spherical Rolling Robot
This paper describes a prototype and analytical studies of a spherical rolling robot, a new design of a nonholonomic system. The spherical robot is driven by two remotely controll...
Shourov Bhattacharya, Sunil Kumar Agrawal
ISER
2000
Springer
109views Robotics» more  ISER 2000»
15 years 8 months ago
Advancing Active Vision Systems by Improved Design and Control
Abstract: This paper presents the mechanical hardware and control software of a novel high-performance active vision system. It is the latest in an ongoing research effort to devel...
Orson Sutherland, Harley Truong, Sebastien Rougeau...