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» Computation of class numbers of quadratic number fields
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ICIP
2006
IEEE
16 years 8 months ago
An Architecture for Compressive Imaging
Compressive Sensing is an emerging field based on the revelation that a small group of non-adaptive linear projections of a compressible signal contains enough information for rec...
Michael B. Wakin, Jason N. Laska, Marco F. Duarte,...
VIS
2009
IEEE
326views Visualization» more  VIS 2009»
16 years 7 months ago
Continuous Parallel Coordinates
Typical scientific data is represented on a grid with appropriate interpolation or approximation schemes, defined on a continuous domain. The visualization of such data in parallel...
Julian Heinrich, Daniel Weiskopf
STOC
2009
ACM
143views Algorithms» more  STOC 2009»
16 years 7 months ago
Affine dispersers from subspace polynomials
An affine disperser over Fn 2 for sources of dimension d is a function f : Fn 2 F2 such that for any affine space S Fn 2 of dimension at least d, we have {f(s) : s S} = F2. Aff...
Eli Ben-Sasson, Swastik Kopparty
EWSN
2007
Springer
16 years 6 months ago
An Energy-Efficient K-Hop Clustering Framework for Wireless Sensor Networks
Many applications in wireless sensor networks (WSNs) benefit significantly from organizing nodes into groups, called clusters, because data aggregation and data filtering applied i...
Quanbin Chen, Jian Ma, Yanmin Zhu, Dian Zhang, Lio...
GPC
2007
Springer
16 years 25 days ago
Optimal Deployment of Mobile Sensor Networks and Its Maintenance Strategy
Abstract. Sensor network deployment and its maintenance are very challenging due to hostile and unpredictable nature of environments. The field coverage of a wireless sensor networ...
Xiaoling Wu, Jinsung Cho, Brian J. d'Auriol, Sungy...