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» The Motif Tracking Algorithm
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KDD
2003
ACM
146views Data Mining» more  KDD 2003»
14 years 10 months ago
Probabilistic discovery of time series motifs
Several important time series data mining problems reduce to the core task of finding approximately repeated subsequences in a longer time series. In an earlier work, we formalize...
Bill Yuan-chi Chiu, Eamonn J. Keogh, Stefano Lonar...
CPM
2006
Springer
95views Combinatorics» more  CPM 2006»
14 years 1 months ago
New Bounds for Motif Finding in Strong Instances
Many algorithms for motif finding that are commonly used in bioinformatics start by sampling r potential motif occurrences from n input sequences. The motif is derived from these s...
Brona Brejová, Daniel G. Brown, Ian M. Harr...
RECOMB
2002
Springer
14 years 10 months ago
Finding motifs in the twilight zone
We introduce the notion of a multiprofile and use it for finding subtle motifs in DNA sequences. Multiprofiles generalize the notion of a profile and allow one to detect subtle co...
Uri Keich, Pavel A. Pevzner
PSB
2004
13 years 11 months ago
Phylogenetic Motif Detection by Expectation-Maximization on Evolutionary Mixtures
ct The preferential conservation of transcription factor binding sites implies that non-coding sequence data from related species will prove a powerful asset to motif discovery. We...
Alan M. Moses, Derek Y. Chiang, Michael B. Eisen
PRL
2002
62views more  PRL 2002»
13 years 9 months ago
Motif analysis of noisy regular textures
A regular texture contains a periodic arrangement of a determinable pattern. Motifs of a regular texture are the minimal parallelogrammic sub-regions that can reproduce the textur...
Gyuhwan Oh, Seungyong Lee