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KDD
2012
ACM
281views Data Mining» more  KDD 2012»
13 years 9 days ago
Active spectral clustering via iterative uncertainty reduction
Spectral clustering is a widely used method for organizing data that only relies on pairwise similarity measurements. This makes its application to non-vectorial data straightforw...
Fabian L. Wauthier, Nebojsa Jojic, Michael I. Jord...
CORR
2011
Springer
164views Education» more  CORR 2011»
14 years 4 months ago
Sweeping an oval to a vanishing point
Given a convex region in the plane, and a sweep-line as a tool, what is best way to reduce the region to a single point by a sequence of sweeps? The problem of sweeping points by ...
Adrian Dumitrescu, Minghui Jiang
ICPR
2002
IEEE
15 years 11 months ago
Fast Restoration of Colour Movie Scratches
This paper presents a new type of scratch removal algorithm based on a causal adaptive multidimensional multitemporal prediction. The predictor use available information from the ...
Jirí Filip, Michal Haindl
SODA
2012
ACM
262views Algorithms» more  SODA 2012»
13 years 9 days ago
A polynomial-time approximation scheme for planar multiway cut
Given an undirected graph with edge lengths and a subset of nodes (called the terminals), the multiway cut (also called the multi-terminal cut) problem asks for a subset of edges,...
MohammadHossein Bateni, MohammadTaghi Hajiaghayi, ...
BMCBI
2010
124views more  BMCBI 2010»
14 years 10 months ago
A Dynamic Noise Level Algorithm for Spectral Screening of Peptide MS/MS Spectra
Background: High-throughput shotgun proteomics data contain a significant number of spectra from non-peptide ions or spectra of too poor quality to obtain highly confident peptide...
Hua Xu, Michael A. Freitas