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ICMCS
2007
IEEE
107views Multimedia» more  ICMCS 2007»
14 years 3 months ago
Power Efficient Motion Estimation using Multiple Imprecise Metric Computations
In this paper, we propose power efficient motion estimation (ME) using multiple imprecise sum absolute difference (SAD) metric computations. We extend recent work in [18] by prov...
In Suk Chong, Antonio Ortega
ICNP
2007
IEEE
14 years 3 months ago
Network-based and Attack-resilient Length Signature Generation for Zero-day Polymorphic Worms
—It is crucial to detect zero-day polymorphic worms and to generate signatures at the edge network gateways or honeynets so that we can prevent the worms from propagating at thei...
Zhichun Li, Lanjia Wang, Yan Chen, Zhi Fu
ICPP
2007
IEEE
14 years 3 months ago
Tempest: A portable tool to identify hot spots in parallel code
Compute clusters are consuming more power at higher densities than ever before. This results in increased thermal dissipation, the need for powerful cooling systems, and ultimatel...
Kirk W. Cameron, Hari K. Pyla, Srinidhi Varadaraja...
ICRA
2007
IEEE
157views Robotics» more  ICRA 2007»
14 years 3 months ago
Automatic Relocalisation for a Single-Camera Simultaneous Localisation and Mapping System
Abstract— We describe a fast method to relocalise a monocular visual SLAM (Simultaneous Localisation and Mapping) system after tracking failure. The monocular SLAM system stores ...
Brian Williams, Paul Smith, Ian D. Reid
ICRA
2007
IEEE
136views Robotics» more  ICRA 2007»
14 years 3 months ago
Inverse Kinematics for a Point-Foot Quadruped Robot with Dynamic Redundancy Resolution
— In this work we examine the control of center of mass and swing leg trajectories in LittleDog, a point-foot quadruped robot. It is not clear how to formulate a function to comp...
Alexander C. Shkolnik, Russ Tedrake