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CVPR
2008
IEEE
16 years 8 months ago
Robust null space representation and sampling for view-invariant motion trajectory analysis
In this paper, we propose a novel robust retrieval and classification system for video and motion events based on null space representation. In order to analyze the robustness of ...
Xu Chen, Dan Schonfeld, Ashfaq A. Khokhar
ICC
2009
IEEE
123views Communications» more  ICC 2009»
16 years 1 months ago
Blind Spectrum Sensing for Cognitive Radio Based on Signal Space Dimension Estimation
Abstract—Based on information theoretic tools, a new spectrum sensing method is proposed in this paper to detect vacant sub-bands in the radio spectrum1 . Specifically, based on...
Bassem Zayen, Aawatif Hayar, Kimmo Kansanen
3DIM
2005
IEEE
16 years 10 days ago
Discrete Pose Space Estimation to Improve ICP-Based Tracking
Iterative Closest Point (ICP) -based tracking works well when the interframe motion is within the ICP minimum well space. For large interframe motions resulting from a limited sen...
Limin Shang, Piotr Jasiobedzki, Michael A. Greensp...
ISMVL
2000
IEEE
121views Hardware» more  ISMVL 2000»
15 years 11 months ago
Evolvable Hardware: From On-Chip Circuit Synthesis to Evolvable Space Systems
Evolvable Hardware (EHW) refers to HW design and self-reconfiguration using evolutionary/genetic mechanisms. The paper presents an overview of some key concepts of EHW, comments o...
Adrian Stoica
HPDC
2003
IEEE
16 years 12 hour ago
Trace-Based Simulations of Processor Co-Allocation Policies in Multiclusters
In systems consisting of multiple clusters of processors which employ space sharing for scheduling jobs, such as our Distributed ASCI1 Supercomputer (DAS), coallocation, i.e., the...
Anca I. D. Bucur, Dick H. J. Epema