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2008 Fiscal Year Self-evaluation Report

Combinatorial structures and algorithms inherited both in codes and pooling designs for genetic analysis

Research Project

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Project/Area Number 18340024
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field General mathematics (including Probability theory/Statistical mathematics)
Research InstitutionNagoya University

Principal Investigator

JIMBO Masakazu  Nagoya University, 大学院・情報科学研究科, 教授 (50103049)

Project Period (FY) 2006 – 2009
Keywordspooling experiment / グループテスト / positive detecting algorithm / 確率伝搬法 / BP / CCCP / LDPC
Research Abstract

本研究では,遺伝子解析のためのpooling experimentに用いられるグループテストの組合せ構造とpositive識別アルゴリズムが,情報通信におけるLDPC符号のパリティ検査行列の組合せ構造や復号アルゴリズムに類似していることに注目し,それらに共通する組合せ構造やアルゴリズムの数理的性質を解明することを目的としている.そのために,これらのいずれにも有効な組合せ構造の特徴を見出し,その特徴を有する組合せデザインを構成し,同時にLDPC符号の復号アルゴリズムと類似のアルゴリズムがpooling experimentのpositive識別アルゴリズムにも用いられることを示す.
さらに,これらのグループテストの手法および組合せ構造を情報通信,暗号・セキュリティの分野にも応用することを試みる.

  • Research Products

    (17 results)

All 2009 2008 2007

All Journal Article (10 results) (of which Peer Reviewed: 10 results) Presentation (7 results)

  • [Journal Article] A positive detecting algorithm for DNA library screening based on CCCP.2009

    • Author(s)
      H. Uehara and M. Jimbo
    • Journal Title

      J. Japan Statist. Soc. (印刷中)

    • Peer Reviewed
  • [Journal Article] Cycle Decomposition of 2-fold complete tripartite graphs and generalized pseudo-characteristic2009

    • Author(s)
      C.-C. Chou, C.-M. Fu, T. Minoura and M. Mishima
    • Journal Title

      to appear in Journal of Statistics and Applications (印刷中)

    • Peer Reviewed
  • [Journal Article] Repeated Youden Squares with subplot treatments in a group-divisible design2009

    • Author(s)
      Mejza, S., Kuriki, S. and Kachlicka, D.
    • Journal Title

      Journal of Statistics and Applications 2009 (印刷中)

    • Peer Reviewed
  • [Journal Article] Optimal conflict-avoiding codes of length n=0 (mod 16) and weight 3, to appear in Designs2009

    • Author(s)
      M. Mishima, H.-L. Fu and S. Uruno
    • Journal Title

      Codes and Cryptography (DOI : 0.1007/s10623-009-9282-2)(印刷中)

    • Peer Reviewed
  • [Journal Article] Sets of frequency hopping sequences2009

    • Author(s)
      C. Ding, R. Fuji-Hara, Y. Fujiwara, M. Jimbo and M. Mishima
    • Journal Title

      bounds and optimal constructions, to appear in IEEE Transactions on Information Theory (印刷中)

    • Peer Reviewed
  • [Journal Article] Square lattice designs in incomplete split-block designs2008

    • Author(s)
      Mejza, I., Mejza, S. and Kuriki, S.
    • Journal Title

      Journal of Statistics and Applications 2009 (印刷中)

    • Peer Reviewed
  • [Journal Article] A Positive Detecting Code and its Decoding Algorithm for DNA Library Screening2008

    • Author(s)
      H. Uhehara and M. Jimbo
    • Journal Title

      IEEE/ACM Transactions on Computational Biology and Bioinformatics Vol.5, No.6(DOI : 10.1109/TCBB.2007.70266)

    • Peer Reviewed
  • [Journal Article] A construction of OA(s^t, t+1, s, t) by nonlinear functions and some classification for s=42008

    • Author(s)
      S. Yagi, K. Mimura, M. Jimbo
    • Journal Title

      Journal of Statistical Planning and Inference Vol.138

      Pages: 3309-3315

    • Peer Reviewed
  • [Journal Article] Some constructions for block sequences for Steiner quadruple systems with error correcting consecutive unions2008

    • Author(s)
      K. Momihara, M. Jimbo
    • Journal Title

      Journal of Combinatorial Designs Vol.16

      Pages: 152-163

    • Peer Reviewed
  • [Journal Article] The spectrum of 1-rotational Steiner triple systems over a dicyclic group2008

    • Author(s)
      M. Mishima
    • Journal Title

      Discrete Mathematics vol.308, no.12

      Pages: 2617-2619

    • Peer Reviewed
  • [Presentation] A strictly cyclic Steiner quadruple system on Z_v admitting all units as multipliers2008

    • Author(s)
      M. Jimbo, K. Momihara, S. Yoshikawa
    • Organizer
      The 4th International Conference on Combinatorial Mathematics and Combinatorial Computing
    • Place of Presentation
      ニュージーランド、オークランド大学
    • Year and Date
      2008-12-16
  • [Presentation] A Steiner quadruple systems on Z_p^m admitting all units as multipliers2008

    • Author(s)
      M. Jimbo
    • Organizer
      Combinatorial Design Theory
    • Place of Presentation
      カナダ、Banff International Research Station招待講演
    • Year and Date
      2008-11-13
  • [Presentation] Group testing algorithm for DNA library screening based on BP and CCCP2008

    • Author(s)
      H. Uehara, M. Jimbo
    • Organizer
      Group testing in life science
    • Place of Presentation
      ドイツ, Dagsthul,招待講演
    • Year and Date
      2008-07-13
  • [Presentation] Cyclic Steiner Quadruple System の再帰的構成法について,研究集会2007

    • Author(s)
      三嶋美和子, 神保雅一
    • Organizer
      実験計画法と統計的推測理論の展開
    • Place of Presentation
      城崎
    • Year and Date
      2007-11-28
  • [Presentation] Random fingerprinting codeに対する確率的解析,研究集会2007

    • Author(s)
      柴田雄規, 神保雅一
    • Organizer
      実験計画法と統計的推測理論の展開
    • Place of Presentation
      城崎
    • Year and Date
      2007-11-27
  • [Presentation] Bounds and constructions for optimal constant weight conflict-avoiding codes2007

    • Author(s)
      K. Momihara, M. Mueller, J. Satoh, M. Jimbo
    • Organizer
      2007 IEEE International Symp. on Information Theory
    • Place of Presentation
      Nice, France
    • Year and Date
      2007-06-25
  • [Presentation] ゲノム塩基配列識別アルゴリズムとベイジアンネットワーク2007

    • Author(s)
      神保雅一, 上原啓明
    • Organizer
      応用統計学会
    • Place of Presentation
      東工大,特別講演
    • Year and Date
      2007-05-24

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Published: 2010-06-11   Modified: 2016-04-21  

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