Presentation 2014/6/18
Grammar-based Compression for Multiple Trees Using Integer Programming
YANG ZHAO, MORIHIRO HAYASHIDA, YUE CAO, JAEWOOK HWANG, TATSUYA AKUTSU,
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Abstract(in English) Many tree structures can be found in nature and organisms. It is considered that such trees are constructed by some rules. In our previous study, bisection-type grammar-based compression methods for ordered and unordered single trees have been developed. Here, these methods find construction rules for one tree. On the other hand, specified construction rules can be contributed to generate several similar trees. In this technical report, hence, we develop a method to find common rules generating multiple kinds of trees based on the previous method using integer programming. We apply our proposed method to several glycans that are one of important molecules in celluar systems and are regarded as tree structures. As a result, our method successfully found the minimum grammar and several common rules among these glycans.
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Paper # Vol.2014-MPS-98 No.27,Vol.2014-BIO-38 No.27
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Committee IBISML
Conference Date 2014/6/18(1days)
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Registration To Information-Based Induction Sciences and Machine Learning (IBISML)
Language ENG
Title (in Japanese) (See Japanese page)
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Title (in English) Grammar-based Compression for Multiple Trees Using Integer Programming
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1st Author's Name YANG ZHAO
1st Author's Affiliation Bioinformatics Center, Institute for Chemical Research, Kyoto University()
2nd Author's Name MORIHIRO HAYASHIDA
2nd Author's Affiliation Bioinformatics Center, Institute for Chemical Research, Kyoto University
3rd Author's Name YUE CAO
3rd Author's Affiliation Bioinformatics Center, Institute for Chemical Research, Kyoto University
4th Author's Name JAEWOOK HWANG
4th Author's Affiliation Bioinformatics Center, Institute for Chemical Research, Kyoto University
5th Author's Name TATSUYA AKUTSU
5th Author's Affiliation Bioinformatics Center, Institute for Chemical Research, Kyoto University
Date 2014/6/18
Paper # Vol.2014-MPS-98 No.27,Vol.2014-BIO-38 No.27
Volume (vol) vol.114
Number (no) 105
Page pp.pp.-
#Pages 2
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