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CIMAGING
2008
123views Hardware» more  CIMAGING 2008»
14 years 11 months ago
Non-homogeneous ICD optimization for targeted reconstruction of volumetric CT
Medical imaging typically requires the reconstruction of a limited region of interest (ROI) to obtain a high resolution image of the anatomy of interest. Although targeted reconst...
Zhou Yu, Jean-Baptiste Thibault, Charles A. Bouman...
CN
2007
80views more  CN 2007»
14 years 9 months ago
A queueing analysis for the denial of service (DoS) attacks in computer networks
In most network security analysis, researchers mainly focus on qualitative studies on security schemes and possible attacks, and there are few papers on quantitative analysis in t...
Yang Wang, Chuang Lin, Quan-Lin Li, Yuguang Fang
98
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JSAC
2010
143views more  JSAC 2010»
14 years 8 months ago
Balancing competing resource allocation demands in a public cellular network that supports emergency services
Abstract—When an emergency happens, public communication networks, including cellular networks, public switched telecommunication networks, and the Internet can be utilized to su...
Jiazhen Zhou, C. Beard
ICUIMC
2011
ACM
14 years 1 months ago
Overhead analysis of query localization optimization and routing
Query localization is an improved extension of on-demand routing protocols for ad hoc networks. It makes use of prior routing histories to localize the query flood to a limited re...
Wenzheng Xu, Yongmin Zhang, Weifa Liang
CVPR
2009
IEEE
16 years 4 months ago
Intrinsic Mean Shift for Clustering on Stiefel and Grassmann Manifolds
The mean shift algorithm, which is a nonparametric density estimator for detecting the modes of a distribution on a Euclidean space, was recently extended to operate on analytic ...
Hasan Ertan Çetingül, René Vida...