Sciweavers

CAD
2007
Springer
13 years 11 months ago
The spherical visibility map
We introduce a novel representation for visibility in three dimensions and describe an efficient algorithm to construct it. The data structure is a spherical map that consists of...
Todd Keeler, John Fedorkiw, Sherif Ghali
CLIN
2003
14 years 18 days ago
Incremental Construction of Minimal Sequential Transducers
This paper presents an efficient algorithm for the incremental construction of a minimal acyclic sequential transducer (ST) from a list of input and output strings. The algorithm...
Wojciech Skut
NIPS
2007
14 years 19 days ago
Online Linear Regression and Its Application to Model-Based Reinforcement Learning
We provide a provably efficient algorithm for learning Markov Decision Processes (MDPs) with continuous state and action spaces in the online setting. Specifically, we take a mo...
Alexander L. Strehl, Michael L. Littman
ASPDAC
2006
ACM
84views Hardware» more  ASPDAC 2006»
14 years 5 months ago
Parasitics extraction involving 3-D conductors based on multi-layered Green's function
Abstract— An efficient algorithm for three-dimensional (3D) capacitance extraction on multi-layered and lossy substrate is presented. The new algorithm represents a major improv...
Zuochang Ye, Zhiping Yu
ACSD
2007
IEEE
67views Hardware» more  ACSD 2007»
14 years 5 months ago
Hazard Checking of Timed Asynchronous Circuits Revisited
This paper proposes a new approach for the hazard checking of timed asynchronous circuits. Previous papers proposed either exact algorithms, which suffer from statespace explosion...
Frédéric Béal, Tomohiro Yoned...
SEFM
2007
IEEE
14 years 5 months ago
Proving Termination by Divergence
We describe a simple and efficient algorithm for proving the termination of a class of loops with nonlinear assignments to variables. The method is based on divergence testing fo...
Domagoj Babic, Alan J. Hu, Zvonimir Rakamaric, Byr...
ICDM
2009
IEEE
162views Data Mining» more  ICDM 2009»
14 years 5 months ago
Accurate Estimation of the Degree Distribution of Private Networks
—We describe an efficient algorithm for releasing a provably private estimate of the degree distribution of a network. The algorithm satisfies a rigorous property of differenti...
Michael Hay, Chao Li, Gerome Miklau, David Jensen
ICASSP
2009
IEEE
14 years 6 months ago
A simple, efficient and near optimal algorithm for compressed sensing
When sampling signals below the Nyquist rate, efficient and accurate reconstruction is nevertheless possible, whenever the sampling system is well behaved and the signal is well ...
Thomas Blumensath, Mike E. Davies
ISBI
2009
IEEE
14 years 6 months ago
Image-Driven Population Analysis Through Mixture Modeling
—We present iCluster, a fast and efficient algorithm that clusters a set of images while co-registering them using a parameterized, nonlinear transformation model. The output of...
Mert R. Sabuncu