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COMPGEOM
2009
ACM
16 years 29 days ago
Integral estimation from point cloud in d-dimensional space: a geometric view
Integration over a domain, such as a Euclidean space or a Riemannian manifold, is a fundamental problem across scientific fields. Many times, the underlying domain is only acces...
Chuanjiang Luo, Jian Sun, Yusu Wang
TVLSI
2008
110views more  TVLSI 2008»
15 years 6 months ago
Thermal Switching Error Versus Delay Tradeoffs in Clocked QCA Circuits
Abstract--The quantum-dot cellular automata (QCA) model offers a novel nano-domain computing architecture by mapping the intended logic onto the lowest energy configuration of a co...
Sanjukta Bhanja, Sudeep Sarkar
INFOCOM
2003
IEEE
15 years 11 months ago
Providing Guaranteed Rate Services in the Load Balanced Birkhoff-von Neumann Switches
— In this paper, we propose two schemes for the load balanced Birkhoff-von Neumann switches to provide guaranteed rate services. As in [7], the first scheme is based on an Earli...
Cheng-Shang Chang, Duan-Shin Lee, Chi-Yao Yue
RECOMB
2010
Springer
16 years 1 months ago
Genomic DNA k-mer Spectra: Models and Modalities
Background: The empirical frequencies of DNA k-mers in whole genome sequences provide an interesting perspective on genomic complexity, and the availability of large segments of g...
Benny Chor, David Horn, Nick Goldman, Yaron Levy, ...
SCALESPACE
2007
Springer
16 years 16 days ago
Non-negative Sparse Modeling of Textures
This paper presents a statistical model for textures that uses a non-negative decomposition on a set of local atoms learned from an exemplar. This model is described by the varianc...
Gabriel Peyré