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Peak alignment using restricted edit distances ☆

Paper ID Volume ID Publish Year Pages File Format Full-Text
14157 1177 2007 6 PDF Available
Title
Peak alignment using restricted edit distances ☆
Abstract

A peak is a pair of real values (x,y)(x,y), where x is the time when peak of height y   is registered. In the peak alignment problem, we are given two sequences of peaks, and our task is to align the sequences allowing some basic edit operations on the peaks. We study an instance of the peak alignment problem that arises in the analysis of Mass Spectrometry data in Systems Biology. There the measurement technique guarantees that two peaks (x,y)(x,y), (x′,y′)(x′,y′) can only be considered the same if x   is close enough to x′x′, and y   is close enough to y′y′. We review some methods to do alignment under such restrictions on matches.

Keywords
Mass spectrometry; Gel electrophoresis; Peak alignment; Edit distance; Sparse dynamic programming
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Peak alignment using restricted edit distances ☆
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Publisher
Database: Elsevier - ScienceDirect
Journal: Biomolecular Engineering - Volume 24, Issue 3, September 2007, Pages 337–342
Authors
,
Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us