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JAT
2010
109views more  JAT 2010»
14 years 9 months ago
Networks of polynomial pieces with application to the analysis of point clouds and images
We consider H¨older smoothness classes of surfaces for which we construct piecewise polynomial approximation networks, which are graphs with polynomial pieces as nodes and edges ...
Ery Arias-Castro, Boris Efros, Ofer Levi
TSP
2010
14 years 6 months ago
Optimization and analysis of distributed averaging with short node memory
Distributed averaging describes a class of network algorithms for the decentralized computation of aggregate statistics. Initially, each node has a scalar data value, and the goal...
Boris N. Oreshkin, Mark Coates, Michael G. Rabbat
DATE
2009
IEEE
125views Hardware» more  DATE 2009»
15 years 6 months ago
On linewidth-based yield analysis for nanometer lithography
— Lithographic variability and its impact on printability is a major concern in today’s semiconductor manufacturing process. To address sub-wavelength printability, a number of...
Aswin Sreedhar, Sandip Kundu
IMC
2005
ACM
15 years 4 months ago
Multi-Hop Probing Asymptotics in Available Bandwidth Estimation: Stochastic Analysis
— This paper analyzes the asymptotic behavior of packet-train probing over a multi-hop network path P carrying arbitrarily routed bursty cross-traffic flows. We examine the sta...
Xiliang Liu, Kaliappa Nadar Ravindran, Dmitri Logu...
UAI
2008
15 years 21 days ago
Discovering Cyclic Causal Models by Independent Components Analysis
We generalize Shimizu et al's (2006) ICA-based approach for discovering linear non-Gaussian acyclic (LiNGAM) Structural Equation Models (SEMs) from causally sufficient, conti...
Gustavo Lacerda, Peter Spirtes, Joseph Ramsey, Pat...