Rchr
J-GLOBAL ID：200901023884618655   Update date: Apr. 08, 2024

Ohmori Tadashi

オオモリ タダシ | Ohmori Tadashi
Affiliation and department：
The University of Electro-Communications Graduate School of Informatics and Engineering, School of Informatics and Engineering, "Department of Computer and Network Engineering, Cluster I (Informatics and Computer Engineering)"

About The University of Electro-Communications Graduate School of Informatics and Engineering, School of Informatics and Engineering, "Department of Computer and Network Engineering, Cluster I (Informatics and Computer Engineering)"


Job title： Professor
Homepage URL  (1)： http://home.hol.is.uec.ac.jp/omori
Research field  (3)： Database science ,  Software ,  Computer systems
Research keywords  (4)： new query-ability and database processing algorithms over massive data ,  design, algorithms, implementation issues of new data-platform systems ,  database consistency management as well as concurrency control, recovery, indexing, distributed execution over shared databases ,  information extraction and search over massive spatio-temporal data
Research theme for competitive and other funds  (11)：
  • 2023 - 2026 多様性・被覆性等を考慮した代表解集合を求める情報抽出機構に関する研究
  • 2012 - 2016 A Study on Data-Space Generating Operations on Massive Data Platforms
  • 2009 - 2011 A Study on Database Systems for Multi-Dimensional Web-Structure Mining
  • 2005 - 2006 A Study on Log-Data Analyzing Functions in Data-Management Systems
  • 2002 - 2003 A Study on Utilization of Event-Data Sequences
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Papers (51)：
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MISC (20)：
  • 橋本一輝, 新谷隆彦, 大森匡, 藤田秀之. Method for Reducing Occurrence Creation Processes by Avoiding Redundant Overlaps in Long Duration Episode Mining. 情報科学技術フォーラム講演論文集. 2022. 21st
  • 安井壱陽, 新谷隆彦, 大森匡, 藤田秀之. Method of pruning candidates by considering amount of appearing time for mining long-duration episodes with biased occurrence time-range. 情報科学技術フォーラム講演論文集. 2021. 20th
  • 安井, 壱陽, 新谷, 隆彦, 大森, 匡, 藤田, 秀之. 継続時間を考慮したエピソードマイニングにおける行動時間帯の偏りに関する一考察. 第82回全国大会講演論文集. 2020. 2020. 1. 375-376
  • 中島彩花, 新谷隆彦, 大森匡, 藤田秀之. リストバンド型センサで取得した動作データからの運動状態の分類に対するSAX適用の試み. 情報処理学会全国大会講演論文集. 2017. 79th. 1
  • OHMORI Tadashi, KONNO Atsuhito, SHINTANI Takahiko. D-045 Effects of two-level hash-partitioning for edit-distance join on mapreduce. 2015. 14. 2. 183-186
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Books (2)：
  • J.Gray, A.Reuter,"Transaction Processing: the concept and techniques", MorganKaufmann Pub.
    Nikkei BP 2001
  • Handbook of Artificial Intelligence
    Japan Society of Artificial Intelligence 1990
Lectures and oral presentations  (48)：
  • Finding independent and coverage answers for m-Closest Keywords Query
    (IPSJ 86th Annual Convention 2M-04 2024)
  • On Constructing a KNN graph under STSjoin
    (FIT 2023 forum, IPSJ/IEICE (D-009) 2023)
  • 代表点再選択を用いた mCK 検索の多様性と正確さの向上
    (電子情報通信学会総合大会・情報システムソサイエティ・学生ポスターセッションISS-A-033 2022)
  • 行動時間帯に偏りのある長時間エピソード抽出における 探索候補枝刈り手法
    (DEIM2022 D21-4 2022)
  • Exploring Representative Answers in m-CK Search over Spatial Web
    (IPSJ 83th Annual Convention 2021)
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Education (3)：
  • 1987 - 1990 The University of Tokyo The Graduate School of Engineering Information Engineering Course
  • 1985 - 1987 The University of Tokyo The Graduate School of Engineering Information Engineering Course
  • 1981 - 1985 The University of Tokyo Faculty of Engineering Dept. Electrical Engineering
Professional career (3)：
  • Doctor of Engineering (The University of Tokyo)
  • Master of Engineering (The University of Tokyo)
  • Bachelor (The University of Tokyo)
Work history (3)：
  • 2016/04 - Graduate School of Informatics and Engineering Dept. Computer and Network Engineering, Computer Science program Professor
  • 2010/04 - Graduate school of Information Systems Department of Information System Fundamentals Professor
  • 1994/04 - 2010/03 Graduate School of Information Systems Dept. Information System Fundamentals Associate Professor
Committee career (7)：
  • 2013/03 - 2019/03 DEIM(データ工学と情報マネジメントフォーラム)プログラム委員 DEIMプログラム編成委員
  • 2003/04 - 2011/03 情報処理学会 データベースシステム研究会論文誌TOD編集委員
  • 2008/05 - 2010/02 電子情報通信学会和論文誌D分冊 2008・2009年度データ工学特集号幹事 論文誌データ工学特集号編集幹事
  • 1999 - 2002 ACM SIGMOD日本支部 SIGMOD日本支部書記・幹事
  • 1998 - 2001 電子情報通信学会データ工学研究専門委員会 論文誌編集委員(和文誌D分野,データ工学)
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Awards (9)：
  • 2020/09 - IPSJ/IEICE FIT session award
  • 2016/03 - Data Base Society of Japan (DBSJ) DEIM2016 presentation award
  • 2015/09 - IPSJ/IEICE FIT session award
  • 2015/03 - DEIM2015 Session Presentation Award Efficient Load-balancing techniques for Edit-Distance Join on MapReduce
  • 2014/03 - IPSJ 76th Annual Convention Student presentation award
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Association Membership(s) (7)：
ACM SIGMOD Japan chapter ,  Trans. IEICE of Japan, D division, editors of special issues on data engineering, 2008-2009. ,  ACM ,  ACM SIGMOD Japan Chapter ,  IEICE Technical Committee of Data Engineering ,  情報処理学会 ,  電子情報通信学会
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