Research Keywords 【 display / non-display

  • Cloud Computing, Big Data, IoT Network, Communication Protocol, Cyber-Physical System, Security

Research Pursuits 【 display / non-display

  • Recently, advanced network computing systems have been realized as various sorts of computers and resources are connected with each other, owing to prosperity of large-scale networks represented by Internet. In our laboratory, several innovative methods are proposed for such an environment in order to make the best use of computer resources comfortably and securely. They include IP-SAN Consolidated PC Cluster, High Performance Dependable SAN over Virtual Private Network (VPN), Authentication and Cryptography on Wireless LAN, and TCP Parameter Analysis and Control. Network protocols and concept models suitable for each environment are proposed.

Educational Pursuits 【 display / non-display

  • Information Sciences
    Exercises in Basic Programming
    Computer Networks I
    Computer Networks II
    Advanced Computer Networks
    Advanced Distributed Computing

Academic 【 display / non-display

  • Keio University, Faculty of Science and Engineering, Department of Electric Engineering, University, Graduated, JAPAN

  • University of Tokyo, Faculty of Engineering, Department of Electric Engineering, Graduate School(Master's Course), Completed, JAPAN

  • University of Tokyo, Faculty of Engineering, Department of Electronics Engineering, Graduate School(Doctor's Course), Completed, JAPAN

Degree 【 display / non-display

  • Bachelor of Engineering

  • M.S. in Electric Engineering

  • Ph.D. in Electronics Engineering

Campus Career 【 display / non-display

  • Graduate School of Humanities and Sciences, Research Organization, the Core Section The Natural/Applied Sciences Division, Professor

  • Faculty of Core Research Natural Science Division, Professor

  • Graduate School of Humanities and Sciences, Education Organization, Doctral Program Advanced Sciences

  • Graduate School of Humanities and Sciences, Education Organization, Doctral Program Advanced Sciences

  • Graduate School of Humanities and Sciences, Education Organization, Master's Program Advanced Sciences

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Research Field 【 display / non-display

 

Books 【 display / non-display

  • Introduction of Computer Network

    Saiensu-sha Co., Ltd. Publishers2007.04, 小口正人, Textbook

  • ワイヤレス・ブロードバンド教科書 - 高速IPワイヤレス編 -

    インプレスR&D2006.06, 小口正人(共著), Textbook

Papers 【 display / non-display

  • Performance Evaluation of Pipeline-Based Processing for the Caffe Deep Learning Framework

    IEICE Transactions on Information and Systems, vol.E101-D(4)(p.1042 - 1052), 2018.04, Ayae Ichinose, Atsuko Takefusa, Hidemoto Nakada, and Masato Oguchi, Original, Research paper (scientific journal), Coauthor

  • Controlling Middleware for Reducing the TCP ACK Packet Backlog at the WLAN Access Point

    Journal of Management Studies, vol.5(3)(p.219 - 233), 2017.05, Ai Hayakawa, Saneyasu Yamaguchi, and Masato Oguchi, Original, Research paper (scientific journal), Coauthor

  • Capacity Control of Social Media Diffusion for Real-Time Analysis System

    IEICE Transactions on Information and Systems, vol.E100-D(4)(p.776 - 784), 2017.04, Miki Enoki, Issei Yoshida and Masato Oguchi, Original, Research paper (scientific journal), Coauthor

  • A Study of Effective Replica Reconstruction Schemes for the Hadoop Distributed File System

    IEICE Transactions on Information and Systems, vol.E98-D(4)(p.872 - 882), 2015.04, Asami Higai, Atsuko Takefusa, Hidemoto Nakada and Masato Oguchi, Original, Research paper (scientific journal), Coauthor

  • A Proposal of Storage Power Control Method with Data Placement Control

    DBSJ Journal, vol.13(1)(p.50 - 56), 2015.03, Naho Iimura, Norifumi Nishikawa, Miyuki Nakano, and Masato Oguchi, Original, Research paper (scientific journal), Coauthor

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Presentations 【 display / non-display

  • 完全準同型暗号を用いたFP-growthによる頻出パターンマイニングの分散環境への実装方式の検討

    種村 真由子,小口 正人, Domestic, 2019.03, 情報処理学会第81回全国大会, 福岡, IPSJ, Not Invited, Coauthor

  • Construction Scheme of a Scalable Distributed Stream Processing Infrastructure Using Ray and Apache Kafka

    Kasumi Kato, Atsuko Takefusa, Hidemoto Nakada, and Masato Oguchi, International, 2019.03, 34th International Conference on Computers and Their Applications (CATA2019), Honolulu, Hawaii, USA, ISCA, Not Invited, Coauthor

  • 機械学習向けのコンピュータシステムの構築に向けたAIワークロードの特徴分析

    高山 沙也加,白石 崇,鈴木 成人,山本 昌生,渡辺 幸洋,小口 正人, Domestic, 2019.03, 情報処理学会第81回全国大会, 福岡, IPSJ, Not Invited, Coauthor

  • 姿勢推定ライブラリOpenPoseを用いた機械学習による動作識別手法の比較

    高崎 智香子,竹房 あつ子,中田 秀基,小口 正人, Domestic, 2019.03, 情報処理学会第81回全国大会, 福岡, IPSJ, Not Invited, Coauthor

  • 深層学習のLSTMを用いた無線LAN通信時のパケット解析とスループットに基づく輻輳の予測

    山本 葵,山口 実靖,神山 剛,小口 正人, Domestic, 2019.03, 情報処理学会第81回全国大会, 福岡, IPSJ, Not Invited, Coauthor

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Prize for Research Activities 【 display / non-display

  • DICOMO2013優秀論文賞

    情報処理学会, 長谷川友香,小口正人, 「周辺ユーザ探索による緊急時判断機能を備えた家族間情報共有システム」, 2013.07, Domestic

  • DICOMO2007優秀論文賞

    情報処理学会, 千島望,山口実靖,小口正人, 「VPN複数経路接続時におけるiSCSIストレージアクセスの特性解析」, 2007.07, Domestic