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ICDM
2005
IEEE
143views Data Mining» more  ICDM 2005»
13 years 10 months ago
An Optimal Linear Time Algorithm for Quasi-Monotonic Segmentation
Monotonicity is a simple yet significant qualitative characteristic. We consider the problem of segmenting an array in up to K segments. We want segments to be as monotonic as po...
Daniel Lemire, Martin Brooks, Yuhong Yan
CORR
2002
Springer
78views Education» more  CORR 2002»
13 years 4 months ago
Linear-Time Algorithms for Computing Maximum-Density Sequence Segments with Bioinformatics Applications
an abstract optimization problem arising from biomolecular sequence analysis. For a sequence A of pairs (ai, wi) for i = 1, . . . , n and wi > 0, a segment A(i, j) is a consecu...
Michael H. Goldwasser, Ming-Yang Kao, Hsueh-I Lu
CG
2006
Springer
13 years 4 months ago
Optimal blurred segments decomposition of noisy shapes in linear time
Blurred segments were introduced by Debled-Rennesson et al. [Segmentation of discrete curves into fuzzy segments. In: 9th IWCIA, Electronic notes in discrete mathematics, vol. 12;...
Isabelle Debled-Rennesson, Fabien Feschet, Jocelyn...
TSP
2008
114views more  TSP 2008»
13 years 4 months ago
Universal Switching Linear Least Squares Prediction
We consider sequential regression of individual sequences under the square error loss. Using a competitive algorithm framework, we construct a sequential algorithm that can achieve...
Suleyman Serdar Kozat, Andrew C. Singer
SODA
2000
ACM
106views Algorithms» more  SODA 2000»
13 years 6 months ago
Algorithms for optimizing production DNA sequencing
We discuss the problem of optimally "finishing" a partially sequenced, reconstructed DNA segment. At first sight, this appears to be computationally hard. We construct a...
Éva Czabarka, Goran Konjevod, Madhav V. Mar...