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2008 Fiscal Year Annual Research Report

CRMとインターネット:優良顧客識別アルゴリズムの評価とブラウジング行動解析

Research Project

Project/Area Number 17510114
Research InstitutionUniversity of Tsukuba

Principal Investigator

住田 潮  University of Tsukuba, 大学院・システム情報工学研究科, 教授 (10236044)

Keywordsマーケティング / EC(e-Commerce)サイト / リアルタイム / リコメンデーションエンジン / アクセスログデータ / 重要顧客 / 識別手法 / 確率的数値解法
Research Abstract

マーケティング分野においては、インターネットの本格的普及に伴う消費者行動の変化に対応して、その重心が、マス・マーケティングから1対1マーケティングへと移行しつつある。従来の市場占有率に依拠した市場分析ではもはや不十分であり、顧客の潜在的な生涯価値を正確に評価し、その総和を最大化するための新たなマーケティング手法の確立が急務となっている。特に、移動体通信とインターネットの消費者行動に及ぼす影響を構造的に把握することは重要であり、本プロジェクトでは、下記の論文を通して既存研究にない新たな地平を拓いた。
1) Enhancement of m-Commerce via Mobile Access to the Internet (with Jun Yoshii) 2) Impact of Mobile Access to the Internet on Information Search Completion Time (with Jinshui Zuo) 3) Development of e-Marketing Contract Structure Based on Consumer-Generated Contents and Its Optimal Strategy (with Rina Isogai)また、確率的数値解法を中心に、マーケティング・モデルやその他のORモデルの解析に役立つ分析手法を開発する関連研究も精力的に進められており、代表的な論文を下記に示す。4) Structural Analysis of Two Person Game with Mixed Strategy for Energy Supply (with K. Takahashi) 5) Dynamic Analysis of a Unified Multivariate Counting Process and Its Asymptotic Behavior (with Jia-Ping Huang) 6) Danger of Exclusive Reliance on Ergodic Analysis for a Class of Preventive Maintenance Policies : Dynamic Semi-Markov Process Approach (with A. Namikawa)

  • Research Products

    (15 results)

All 2009 2008

All Journal Article (9 results) (of which Peer Reviewed: 9 results) Presentation (6 results)

  • [Journal Article] Development of Computational Algorithms for Evaluating Option Prices Associated with Squared-Root Volatility Processes2009

    • Author(s)
      Hideyuki Takada, Ushio Sumita and Jin Hui
    • Journal Title

      Methodology and Computing in Applied Probability (掲載決定)

    • Peer Reviewed
  • [Journal Article] Dynamic Analysis of a Reward Process Defined on a Cyclic Renewal Process with Applications to Preventive Maintenance Problems2009

    • Author(s)
      Ushio Sumita and Kazuki TakahaShi
    • Journal Title

      Journal of Operations Research Society of Japan (掲載決定)

    • Peer Reviewed
  • [Journal Article] Optimal Threshold Analysis of Segmentation Methods for Identifying Target Customers2008

    • Author(s)
      Makoto Mizuno, Akira Saji, Ulshio Sumita, And Hideo Suzuki
    • Journal Title

      European Journal of Operational Research 186

      Pages: 358-379

    • Peer Reviewed
  • [Journal Article] マクローミクロ統合に基づく不動産賃料推定モデルの開発2008

    • Author(s)
      金春愛、黄嘉平,住田潮,盧紹南
    • Journal Title

      ジヤレフジヤーナル 3

      Pages: 12-25

    • Peer Reviewed
  • [Journal Article] Analysis of a Multivariate Counting Process Generated from an Age-dependent Non-homogeneous Poisson Process Defined on a Finite Semi-Markov Process2008

    • Author(s)
      Ushio Sumita and Jia-Ping Huang
    • Journal Title

      Proceedings of International Workshop onApplied Probability CD(CD出版のためページ番号無し)

    • Peer Reviewed
  • [Journal Article] Dynamic Analysis of A Class of Spatially Homogenous Skip-Free Semi-Markov Processes2008

    • Author(s)
      Ushio Sumita and Atsushi Namikawa
    • Journal Title

      Proceedings of International Workshop on Applied Probability CD(CD出版のためページ番号無し)

    • Peer Reviewed
  • [Journal Article] Analysis of Effective Service Time under MMPP Service Interruptions with State Dependent Interruption Periods2008

    • Author(s)
      Ushio Sumita and Kazuki Takahashi
    • Journal Title

      Proceedings of International Workshop on Applied Probability CD(CD出版のためページ番号無し)

    • Peer Reviewed
  • [Journal Article] On Relationship between Ergodic Sojourn Time and Ergodic Residual Exit Time for Semi-Markov Processes2008

    • Author(s)
      Ushio Sumita and Jun Yoshii
    • Journal Title

      Proceedings of International Workshop on Applied Probability CD(CD出版のためページ番号無し)

    • Peer Reviewed
  • [Journal Article] Analysis of a Correlated Multivariate Shock Model Generated from a Renewal Sequence2008

    • Author(s)
      Ushio Sumita and Jinshui Zuo
    • Journal Title

      Proceedings of International Workshop on Applied Probability CD(CD出版のためページ番号無し)

    • Peer Reviewed
  • [Presentation] Development of e-Marketing Contract Structure Based on ConsuMer-Generated Contents and Its Optimal Strategy、他2009

    • Author(s)
      Ushio Sumita and Rina Isogai
    • Organizer
      The 2009 Winter Conference on Business Intelligence
    • Place of Presentation
      U.S.A
    • Year and Date
      2009-02-27
  • [Presentation] Analysis of Effective Service Time under MMPP Service, Interruptions with State Dependent Interruption Periods2008

    • Author(s)
      Ushio Sumita and Kazuki Takahashi
    • Organizer
      International Workshop on Applied Probability
    • Place of Presentation
      France
    • Year and Date
      2008-07-10
  • [Presentation] Analysis of a Correlated Multivariate Shock Model Generated from a Renewal Sequence2008

    • Author(s)
      Ushio Sumita and Jinshui Zuo
    • Organizer
      International Workshop on Applied Probability
    • Place of Presentation
      France
    • Year and Date
      2008-07-08
  • [Presentation] Analysis of a Multivariate Counting Process Generated from an Age-dependent Non-homogeneous Poisson Process Defined on a Finite Semi-Markov Process2008

    • Author(s)
      Ushio Sumita and Jia-Ping Huang
    • Organizer
      International Workshop on Applied Probability
    • Place of Presentation
      France
    • Year and Date
      2008-07-08
  • [Presentation] Dynamic Analysis of A Class of Spatially Homogenous Skip-Free Semi-Markov Processes2008

    • Author(s)
      Ushio Sumita and Atsushi Namikawa
    • Organizer
      International Workshop on Applied Probability
    • Place of Presentation
      France
    • Year and Date
      2008-07-07
  • [Presentation] On Relationship between Ergodic Sojourn Time and Ergodic Residual Exit Time for Semi-Markov Processes2008

    • Author(s)
      Ushio Sumita and Jun Yoshii
    • Organizer
      International Workshop on Applied Probability
    • Place of Presentation
      France
    • Year and Date
      2008-07-07

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

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