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GLVLSI
2002
IEEE
106views VLSI» more  GLVLSI 2002»
16 years 9 hour ago
A low power direct digital frequency synthesizer with 60 dBc spectral purity
We present a low-power sine-output Direct Digital Frequency Synthesizer (DDFS) realized in 0.18 µm CMOS that achieves 60 dBc spectral purity from DC to the Nyquist frequency. No ...
J. M. Pierre Langlois, Dhamin Al-Khalili
ICRA
2002
IEEE
151views Robotics» more  ICRA 2002»
15 years 12 months ago
Protocols for Collaboration, Coordination and Dynamic Role Assignment in a Robot Team
—Creation of cooperative robot teams for complex tasks requires not only agents that can function well individually but also agents that can coordinate their actions. This paper ...
Rosemary Emery, Kevin Sikorski, Tucker R. Balch
ICRA
2002
IEEE
93views Robotics» more  ICRA 2002»
15 years 12 months ago
Combining Haptic and Visual Servoing for Cardiothoracic Surgery
Cardiovascular disease is one of the leading causes of death in the United States and also a major disease worldwide with over 700,000 coronary artery bypass graft (CABG) procedur...
Christopher W. Kennedy, Tie Hu, Jaydev P. Desai
ICRA
2002
IEEE
102views Robotics» more  ICRA 2002»
15 years 12 months ago
Images Interpolation for Image-Based Control under Large Displacement
The principal deficiency of image-based visual servoing is that the induced (3D) trajectories are not optimal and sometimes, especially when the displacement to realize is large,...
Youcef Mezouar, Anthony Remazeilles, Patrick Gros,...
ISCA
2002
IEEE
115views Hardware» more  ISCA 2002»
15 years 12 months ago
ReVive: Cost-Effective Architectural Support for Rollback Recovery in Shared-Memory Multiprocessors
This paper presents ReVive, a novel general-purpose rollback recovery mechanism for shared-memory multiprocessors. ReVive carefully balances the conflicting requirements of avail...
Milos Prvulovic, Josep Torrellas, Zheng Zhang
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