Ohsita Yuichi 大下裕一

… Alternative Names

Researcher Number	80432425
Other IDs
Affiliation (Current)	2020: 大阪大学, 情報科学研究科, 准教授
Affiliation (based on the past Project Information) *help	2018 – 2020: 大阪大学, 情報科学研究科, 准教授 2016 – 2017: 大阪大学, 情報科学研究科, 助教 2012 – 2013: 大阪大学, 情報科学研究科, 助教 2012: 大阪大学, 大学院・情報科学研究科, 助教 2011: 大阪大学, 経済学研究科(研究院), 助教 … More
Review Section/Research Field	Principal Investigator Computer system/Network / Information network Except Principal Investigator Computer system/Network / Medium-sized Section 60:Information science, computer engineering, and related fields
Keywords	Principal Investigator トラヒックエンジニアリング / 制御 / トラヒックマトリクス / 推定 / Simple Network Management Protocol / Netflow / リンク使用率 / 観測 / トラピックエンジニアリング / 省電力 … More Except Principal Investigator ネットワーク制御 / 情報ネットワーク / 自己組織化制御 / 生物ダイナミクス / 協調制御 / ネットワーク推定 / 適応制御 / 論理ネットワーク制御 / 自己組織化 / Quality of Experience / 環境認知 / 集団意思決定 / 認知バイアス / 環境認知機能 Less

脳の情報処理機構に学びユーザの認知を理解し補正するQoE制御の実現Ongoing
- Principal Investigator
  
  村田正幸
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 60:Information science, computer engineering, and related fields
- Research Institution
  Osaka University
Network Control based on self modeling for the case of uncertain model and informationPrincipal Investigator
- Principal Investigator
  
  Ohsita Yuichi
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Information network
- Research Institution
  Osaka University
Energy efficient and robust networkPrincipal Investigator
- Principal Investigator
  
  OHSITA Yuichi
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Computer system/Network
- Research Institution
  Osaka University
Self-organizing network architecture for large-scale information networks
- Principal Investigator
  
  WAKAMIYA Naoki
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Computer system/Network
- Research Institution
  Osaka University
Traffic engineering considering overhead for monitoring traffic for large-scale networksPrincipal Investigator
- Principal Investigator
  
  OHSITA Yuichi
- Project Period (FY)
  2009 – 2010
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Computer system/Network
- Research Institution
  Osaka University
Traffic matrix estimation methods which can follow short-term variationsPrincipal Investigator
- Principal Investigator
  
  OHSITA Yuichi
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Young Scientists (Start-up)
- Research Field
  
  Computer system/Network
- Research Institution
  Osaka University

All 2018 2017 2016 2014 2013 2012 2011 2010 2009 2008

All Journal Article Presentation

[Journal Article] Virtual Network Reconfiguration with Adaptability to Traffic Changes2014
- Author(s)
  Masahiro Yoshinari, Yuichi Ohsita, and Masayuki Murata
- Journal Title
  
  IEEE/OSA Journal of Optical Communications and Networking
- Data Source
  KAKENHI-PROJECT-23700077
[Journal Article] Optical-layer traffic engineering with link load estimation for large-scale optical networks2012
- Author(s)
  Yuya Tarutani, Yuichi Ohsita, Shin'ichi Arakawa, Masayuki Murata
- Journal Title
  
  IEEE/OSA Journal of Optical Communications and Networking
  
  Volume: 4 Pages: 38-52
- DOI
  10.1364/jocn.4.000038
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300023
[Journal Article] Optical-layer traffic engineering with link load estimation for large-scale optical networks2012
- Author(s)
  Y. Tarutani, Y. Ohsita, S. Arakawa, and M. Murata
- Journal Title
  
  IEEE/OSA Journal of Optical Communications and Networking
  
  Volume: Vol. 4 Pages: 38-52
- Data Source
  KAKENHI-PROJECT-22300023
[Journal Article] Estimation of traffic amounts on all links by using the information from a subset of nodes2010
- Author(s)
  Y.Tarutani, Y.Ohsita, S.Arakawa, M.Murata
- Journal Title
  
  International Conference on Emerging Network Intelligence(EMERGING 2010)
- NAID
  110008145065
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300023
[Journal Article] Estimation of current traffic matrices from long-term trafficvariations2009
- Author(s)
  Yuichi Ohsita
- Journal Title
  
  IEICE Transactions on Communications Vol. E92-B No. 1
  
  Pages: 171-183
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19800023
[Journal Article] Estimation of current traffic matrices from long-term traffic variations2009
- Author(s)
  Yuichi Ohsita, Takashi Miyamura, Shin'ichi Arakawa, Eiji Oki, Kohei Shiomoto, and Masayuki Murata
- Journal Title
  
  IEICE Transactions on Communications Vol.E92-B, No.01
  
  Pages: 171-183
- NAID
  10026835025
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19800023
[Presentation] パレート最適制御に基づく進化的ネットワーク省電力化手法2018
- Author(s)
  秋下耀介, 大下裕一, 村田正幸
- Organizer
  電子情報通信学会　情報ネットワーク研究会
- Data Source
  KAKENHI-PROJECT-16K00125
[Presentation] 無線ネットワークを経由した移動ロボットの遠隔操作におけるベイズ推定を用いた環境同定手法2018
- Author(s)
  松田拓己、大下裕一、村田正幸
- Organizer
  電子情報通信学会　情報ネットワーク研究会
- Data Source
  KAKENHI-PROJECT-16K00125
[Presentation] Network power saving based on pareto optimal control with evolutionary approach2017
- Author(s)
  Yosuke Akishita, Yuichi Ohsita, and Masayuki Murata
- Organizer
  International Conference on Computing, Networking and Communications
- Place of Presentation
  米国カリフォルニア州サンタクララ
- Year and Date
  2017-01-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K00125
[Presentation] パレート最適制御によるネットワーク省電力化手法2016
- Author(s)
  秋下耀介, 大下裕一, 村田正幸
- Organizer
  電子情報通信学会情報ネットワーク研究会
- Place of Presentation
  北海道松前町
- Year and Date
  2016-07-15
- Data Source
  KAKENHI-PROJECT-16K00125
[Presentation] 任意の時間粒度・空間粒度の検索が可能となるフローデータの格納方法の提案2014
- Author(s)
  96.辻喜宏, 大下裕一, 村田正幸
- Organizer
  電子情報通信学会　情報ネットワーク研究会
- Place of Presentation
  シーガイア（宮崎県宮崎市）
- Data Source
  KAKENHI-PROJECT-23700077
[Presentation] データセンターに適した 3 次元オンチップ型ネットワーク構造の検討と評価2013
- Author(s)
  池田崇栄大下裕一村田正幸y
- Organizer
  電子情報通信学会　情報ネットワーク研究会
- Place of Presentation
  機械振興会館（東京都港区）
- Data Source
  KAKENHI-PROJECT-23700077
[Presentation] Virtual Network Topologies Adaptive to Large Environmental Changes by Reconfiguring a Small Number of Paths2013
- Author(s)
  Masahiro Yoshinari, Yuichi Ohsita , and Masayuki Murata
- Organizer
  International Conference on Networking and Services
- Place of Presentation
  ポルトガル
- Data Source
  KAKENHI-PROJECT-23700077
[Presentation] Virtual Network Topologies Adaptive to Large Traffic Changes by Reconfiguring a Small Number of Paths2013
- Author(s)
  Masahiro Yoshinari, Yuichi Ohsita, and Masayuki Murata
- Organizer
  Proceedings of International Conference on Networking and Services
- Place of Presentation
  (pp.28-33)
- Data Source
  KAKENHI-PROJECT-23700077
[Presentation] 3D on-chip data center networks using circuit switches and packet switches2013
- Author(s)
  Takahide Ikeda, Yuichi Ohsita, and Masayuki Murata
- Organizer
  The Eighth International Conference on Systems and Networks Communications
- Place of Presentation
  NOVOTEL VENEZIA MESTRE CASTELLANA（イタリア、メストレ市）
- Data Source
  KAKENHI-PROJECT-23700077
[Presentation] 3D on-chip data center networks using circuit switches and packet switches2013
- Author(s)
  Takahide Ikeda, Yuichi Ohsita, Masayuki Murata
- Organizer
  Proceedings of The Eighth International Conference on Systems and Networks Communications
- Data Source
  KAKENHI-PROJECT-23700077
[Presentation] データセンターにおける経路制御手法を考慮したネットワーク構成の評価2012
- Author(s)
  下間雄太、大下裕一、村田正幸
- Organizer
  電子情報通信学会フォトニックネットワーク研究会学生ワークショップ
- Place of Presentation
  長崎県五島市
- Data Source
  KAKENHI-PROJECT-23700077
[Presentation] 少数のパスの再構成で予測困難な環境変動に適応可能な仮想ネットワーク構成に関する検討2012
- Author(s)
  吉成正泰, 大下裕一, 村田正幸
- Organizer
  電子情報通信学会　フォトニックネットワーク研究会
- Place of Presentation
  東京都
- Data Source
  KAKENHI-PROJECT-23700077
[Presentation] Hierarchical dynamic traffic engineering considering the upper bounds of link utilizations2011
- Author(s)
  Yuichi Ohsita, Takashi Miyamura, Shin'ichi Arakawa, Kohei Shiomoto, Masayuki Murata
- Organizer
  IEEE Globecom
- Place of Presentation
  Houston(アメリカ)
- Year and Date
  2011-12-05
- Data Source
  KAKENHI-PROJECT-22300023
[Presentation] 大規模ネットワークのための階層型トラヒックエンジニアリング2011
- Author(s)
  大下裕一, 宮村崇, 荒川伸一, 塩本公平, 村田正幸
- Organizer
  電子情報通信学会フォトニックネットワーク研究会
- Place of Presentation
  KKR鹿児島敬天閣
- Year and Date
  2011-02-28
- Data Source
  KAKENHI-PROJECT-21700074
[Presentation] Hierarchical dynamic traffic engineering　considering the upper bounds of link utilizations2011
- Author(s)
  Yuichi Ohsita, Takashi Miyamura, Shin'ichi Arakawa, Kohei Shiomoto, Masayuki Murata
- Organizer
  IEEE Globecom 2011
- Place of Presentation
  米国ヒューストン
- Data Source
  KAKENHI-PROJECT-23700077
[Presentation] 大規模ネットワークのための階層型トラヒックエンジニアリング2011
- Author(s)
  大下裕一
- Organizer
  電子情報通信学会フォトニックネットワーク研究会
- Place of Presentation
  KKR鹿児島敬天閣(鹿児島県)
- Year and Date
  2011-02-28
- Data Source
  KAKENHI-PROJECT-21700074
[Presentation] Hierarchical dynamic traffic engineering considering the upper bounds of link utilizations2011
- Author(s)
  Y. Ohsita, T. Miyamura, S. Arakawa, K.Shiomoto and M. Murata
- Organizer
  in Proceedings of IEEE GLOBECOM
- Place of Presentation
  Houston, USA
- Year and Date
  2011-12-05
- Data Source
  KAKENHI-PROJECT-22300023
[Presentation] リンク使用率推定のための観測リンク選択手法2010
- Author(s)
  樽谷優弥, 大下裕一, 荒川伸一, 村田正幸
- Organizer
  PN研究会学生ワークショップ
- Place of Presentation
  大濱信泉記念館
- Year and Date
  2010-03-09
- Data Source
  KAKENHI-PROJECT-21700074
[Presentation] Estimation of Traffic Amounts on All Links by Using the Information From a Subset of Nodes2010
- Author(s)
  Yuya Tarutani, Yuichi Ohsita, Shin'ichi Arakawa, Masayuki Murata
- Organizer
  電子情報通信学会フォトニックネットワーク研究会
- Place of Presentation
  日本女子大学
- Year and Date
  2010-11-02
- Data Source
  KAKENHI-PROJECT-21700074
[Presentation] Estimation of Traffic Amounts on All Links by Usins the Information From a Subset of Nodes2010
- Author(s)
  Yuya Tarutani, Yuichi Ohsita
- Organizer
  Emerging 2010
- Place of Presentation
  Hotel Novotel Firenze Nord Aeroporto(イタリア・フィレンツェ)
- Year and Date
  2010-10-28
- Data Source
  KAKENHI-PROJECT-21700074
[Presentation] リンク使用推定のための観測リンク選択手法2010
- Author(s)
  樽谷優弥、大下裕一、荒川伸一、村田正幸
- Organizer
  電子情報通信学会PN学生ワークショップ
- Place of Presentation
  沖縄県石垣市
- Year and Date
  2010-03-09
- Data Source
  KAKENHI-PROJECT-21700074
[Presentation] Estimation of Traffic Amounts on All Links by Using the Information From a Subset of Nodes2010
- Author(s)
  Yuya Tarutani, Yuichi Ohsita, Shin'ichi Arakawa, Masayuki Murata
- Organizer
  the Second International Conference on Emerging Network Intelligence
- Place of Presentation
  Hotel Novotel Firenze Nord Aeroporto
- Year and Date
  2010-10-28
- Data Source
  KAKENHI-PROJECT-21700074
[Presentation] Estimation of Traffic Amounts on All Links by Using the Information From a Subset of Nodes2010
- Author(s)
  Y. Tarutani, Y. Ohsita, S. Arakawa, M. Murata
- Organizer
  in Proceedings of the Second International Conference on Emerging Network Intelligence
- Place of Presentation
  Italy
- Data Source
  KAKENHI-PROJECT-22300023
[Presentation] Estimation of Traffic Amounts on All Links by Using the Information From a Subset of Nodes2010
- Author(s)
  Yuya Tarutani, Yuichi Ohsita
- Organizer
  電子情報通信学会フォトニックネットワーク研究会
- Place of Presentation
  日本女子大学(東京都)
- Year and Date
  2010-11-02
- Data Source
  KAKENHI-PROJECT-21700074
[Presentation] Estimating Current Traffic Matrices Accurately by Using Long-term Variations Information2008
- Author(s)
  Yuichi Ohsita, Takashi Miyamura, Shin'ichi Arakawa, Eiji Oki, Kohei Shiomoto, and Masayuki Murata
- Organizer
  電子情報通信学会技術研究報告(PN2008-15)
- Data Source
  KAKENHI-PROJECT-19800023
[Presentation] Estimating current traffic matrices accurately by usinglong-term variations information2008
- Author(s)
  大下裕一
- Organizer
  Broadnets 2008
- Place of Presentation
  連合王国ロンドンUniversity College London
- Year and Date
  2008-09-10
- Data Source
  KAKENHI-PROJECT-19800023
[Presentation] Estimating Current Traffic Matrices Accurately by Using Long-term Variations Information2008
- Author(s)
  Yuichi Ohsita, Takashi Miyamura, Shin'ichi Arakawa, Eiji Oki, Kohei Shiomoto, and Masayuki Murata
- Organizer
  in Proceedings of Fifth International Conference on Broadband Communications
- Place of Presentation
  Networks, and Systems (Broadnets 2008)
- Data Source
  KAKENHI-PROJECT-19800023
[Presentation] Estimating current traffic matrices accurately by usinglong-term variations information2008
- Author(s)
  大下裕一
- Organizer
  電子情報通信学会フォトニックネットワーク研究会
- Place of Presentation
  北海道小樽市朝里クラッセホテル
- Year and Date
  2008-08-08
- Data Source
  KAKENHI-PROJECT-19800023

1. ARAKAWA Shinichi (20324741)

# of Collaborated Projects: 2 results

# of Collaborated Products: 6 results
2. WAKAMIYA Naoki (50283742)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 村田正幸 (80200301)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 大歳達也 (60804458)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 小南大智 (00709678)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Ohsita Yuichi 大下 裕一

OHSITA Yuichi 大下 裕一

Research Projects

Research Products

Co-Researchers

脳の情報処理機構に学びユーザの認知を理解し補正するQoE制御の実現Ongoing

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Network Control based on self modeling for the case of uncertain model and informationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Energy efficient and robust networkPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Self-organizing network architecture for large-scale information networks

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Traffic engineering considering overhead for monitoring traffic for large-scale networksPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Traffic matrix estimation methods which can follow short-term variationsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Virtual Network Reconfiguration with Adaptability to Traffic Changes2014

Author(s)

Journal Title

Data Source

[Journal Article] Optical-layer traffic engineering with link load estimation for large-scale optical networks2012

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Optical-layer traffic engineering with link load estimation for large-scale optical networks2012

Author(s)

Journal Title

Data Source

[Journal Article] Estimation of traffic amounts on all links by using the information from a subset of nodes2010

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Estimation of current traffic matrices from long-term trafficvariations2009

Author(s)

Journal Title

Data Source

[Journal Article] Estimation of current traffic matrices from long-term traffic variations2009

Author(s)

Journal Title

NAID

Data Source

[Presentation] パレート最適制御に基づく進化的ネットワーク省電力化手法2018

Author(s)

Organizer

Data Source

[Presentation] 無線ネットワークを経由した移動ロボットの 遠隔操作におけるベイズ推定を用いた環境同定手法2018

Author(s)

Organizer

Data Source

[Presentation] Network power saving based on pareto optimal control with evolutionary approach2017

Author(s)

Organizer

Place of Presentation

Ohsita Yuichi 大下裕一

OHSITA Yuichi 大下裕一

[Presentation] 無線ネットワークを経由した移動ロボットの遠隔操作におけるベイズ推定を用いた環境同定手法2018

[Presentation] Hierarchical dynamic traffic engineering　considering the upper bounds of link utilizations2011