Tatsuya Otoshi

Profile Information

Affiliation: 助教, 大学院経済学研究科, 大阪大学

Degree: 博士（情報科学）(大阪大学)

J-GLOBAL ID: 201801014437635551
researchmap Member ID: B000331009

Research Areas

Informatics / Information networks /

Research History

Apr, 2020 - Present

助教, 大阪大学大学院経済学研究科
Apr, 2017 - Mar, 2020

Graduate School of Information Science and Technology, Osaka University

Education

Apr, 2012 - Mar, 2017

Graduate School of Information Science and Technology, Osaka University
Apr, 2009 - Mar, 2012

Department of Information and Computer Sciences, School of Engineering Science Direct Affiliates, Osaka University

Committee Memberships

Apr, 2023 - Present

幹事, デジタルサービス・プラットフォーム技術特別研究専門委員会
May, 2019 - Mar, 2023

幹事補佐, デジタルサービス・プラットフォーム技術特別研究専門委員会
2021 - 2022

招待・基調・特別講演担当委員, 人工知能学会全国大会

Awards

Papers

Adaptive Network Slicing Control Method for Unpredictable Network Variations Using Quality-Diversity Algorithms.

Amato Otsuki, Daichi Kominami, Hideyuki Shimonishi, Masayuki Murata 0001, Tatsuya Otoshi

CCNC, 819-822, 2024
A novel network traffic prediction method based on a Bayesian network model for establishing the relationship between traffic and population

Kohei Shiomoto, Tatsuya Otoshi, Masayuki Murata

Annales des Telecommunications/Annals of Telecommunications, 78(1-2) 53-70, Feb, 2023 Peer-reviewed
Distributed Timeslot Allocation in mMTC Network by Magnitude-Sensitive Bayesian Attractor Model

Tatsuya Otoshi, Masayuki Murata, Hideyuki Shimonishi, Tetsuya Shimokawa

2023 IEEE 9th International Conference on Network Softwarization: Boosting Future Networks through Advanced Softwarization, NetSoft 2023 - Proceedings, 212-216, 2023 Peer-reviewed
Evolutionary Algorithm with Phenotype Diversity for Virtual Network Embedding

Tatsuya Otoshi, Masayuki Murata

2023 International Conference on Computing, Networking and Communications, ICNC 2023, 596-602, 2023 Peer-reviewed
Hierarchical Bayesian Attractor Model for Dynamic Task Allocation in Edge-Cloud Computing

Tatsuya Otoshi, Masayuki Murata, Hideyuki Shimonishi, Tetsuya Shimokawa

2023 International Conference on Computing, Networking and Communications, ICNC 2023, 12-18, 2023 Peer-reviewed
Quantum decision making with small sample for network monitoring and control

Tatsuya Otoshi, Masayuki Murata

Proceedings of International Conference on Quantum Cognition and Decision Making, Aug, 2022 Peer-reviewedLead author
Modeling of Cognitive Bias of Video Viewing Users Based on Quantum Decision Making

Natsumi Nishizawa, Tatsuya Otoshi, Masayuki Murata

International Conference on Information Networking, 2022-January 124-130, 2022 Peer-reviewed
Choice-supportive bias affects video viewing experience: Subjective experiment and evaluation.

Daichi Kominami, Sayaka Nishide, Satoshi Nishimura, Tatsuya Otoshi, Masaaki Kurozumi, Daiki Fukudome, Masao Yamamoto, Masayuki Murata

IWQoS, 1-6, 2022 Peer-reviewed
Non-parametric Decision-Making by Bayesian Attractor Model for Dynamic Slice Selection

Tatsuya Otoshi, Shin'ichi Arakawa, Masayuki Murata, Takeo Hosomi

2021 IEEE Global Communications Conference (GLOBECOM), Dec, 2021 Peer-reviewed
Flexible Updating of Attractors in Virtual Network Topology Control with Bayesian Attractor Model

Tatsuya Otoshi, Shin'ichi Arakawa, Masayuki Murata, Kai Wang, Takeo Hosomi, Toshiyuki Kanoh

ICC 2021 - IEEE International Conference on Communications, Jun, 2021 Peer-reviewed
A Network and Computing Resource Management Method based on Population Prediction in Mobile Networks.

Kohei Shiomoto, Tatsuya Otoshi, Masayuki Murata

12th International Conference on Network of the Future(NoF), 1-8, 2021 Peer-reviewed
Acquiring New Categories by Self Data Gathering with Bayesian Attractor Model

Tatsuya Otoshi, Shin'ichi Arakawa, Masayuki Murata, Kai Wang, Takeo Hosomi, Toshiyuki Kanoh

Proceedings of the 2020 IEEE International Conference on Human-Machine Systems, ICHMS 2020, Sep, 2020 Peer-reviewed
A rate control method for QoE improvement in video streaming services based on a human cognitive model

Masayoshi Iwamoto, Tatsuya Otoshi, Daichi Kominami, Masayuki Murata

Technical Report of IEICE (IN2018-143), 118(466) 355-350, Mar, 2019
Rate adaptation with Bayesian attractor model for MPEG-DASH

Masayoshi Iwamoto, Tatsuya Otoshi, Daichi Kominami, Masayuki Murata

2019 IEEE 9TH ANNUAL COMPUTING AND COMMUNICATION WORKSHOP AND CONFERENCE (CCWC), 859-865, 2019 Peer-reviewed
Implementation of Quantum Decision-Making Based Recommendation Method for Adaptive Bitrate Streaming

Tatsuya Otoshi, Masayuki Murata

PROCEEDINGS OF THE 2019 22ND CONFERENCE ON INNOVATION IN CLOUDS, INTERNET AND NETWORKS AND WORKSHOPS (ICIN), 25-30, 2019 Peer-reviewed
Traffic engineering and traffic monitoring in the case of incomplete information ^∗,∗∗

Kodai Satake, Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata

IEICE Transactions on Communications, 102-B(1) 111-121, Jan, 2019 Peer-reviewed
Flexible user model for human’s cognitive judgment in video streaming applications

Masayoshi Iwamoto, Tatsuya Otoshi, Daichi Kominami, Masayuki Murata

Proceedings of The 6th Korea-Japan Joint Workshop on Complex Communication Sciences, Oct, 2018 Peer-reviewed
Hierarchical Model Predictive Traffic Engineering

Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata, Yousuke Takahashi, Keisuke Ishibashi, Kohei Shiomoto, Tomoaki Hashimoto

IEEE/ACM Transactions on Networking, 26(4) 1754-1767, Aug, 2018 Peer-reviewed
Separating predictable and unpredictable flows via dynamic flow mining for effective traffic engineering

Yousuke Takahashi, Keisuke Ishibashi, Masayuki Tsujino, Noriaki Kamiyama, Kohei Shiomoto, Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata

IEICE Transactions on Communications, E101B(2) 538-547, Feb, 2018 Peer-reviewed
Traffic engineering cooperating with traffic monitoring for the case with incomplete information

Kodai Satake, Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata

2017 27th International Telecommunication Networks and Applications Conference, ITNAC 2017, 2017-January 1-7, Dec 15, 2017 Peer-reviewed

Misc.

動画視聴ユーザを対象とした画質変化の前後における認知バイアスのモデル化

大歳達也, 村田正幸

電子情報通信学会技術研究報告(CQ2020-24), 120 13-18, 2020
人の認知機能モデルを用いたMPEG DASHにおけるビットレート制御手法

小南大智, 岩本真尚, 大歳達也, 村田正幸

情報科学技術フォーラム講演論文集, 18th, 2019
Modeling User's Resolution Selection in Video Streaming by Quantum Decision Making

大歳達也, 村田正幸

電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 117(460) 201-206, Mar 1, 2018
Traffic observation scheduling method in network control using predictive distribution

佐竹幸大, 大歳達也, 大下裕一, 村田正幸

電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 116(485) 19-24, Mar 2, 2017
Reconstruction of Virtual Network by Bayesian Attractor Model

大歳達也, 大下裕一, 村田正幸

電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 116(485) 193-198, Mar 2, 2017
An evaluation of proactive network control on a wide-area SDN testbed

高橋洋介, 鈴木晃人, 石橋圭介, 塩本公平, 大歳達也, 大下裕一, 村田正幸

電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 116(45) 37-42, May 19, 2016
An evaluation of proactive network control on a wide-area SDN testbed

高橋洋介, 鈴木晃人, 石橋圭介, 塩本公平, 大歳達也, 大下裕一, 村田正幸

電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 116(46) 31-36, May 19, 2016
Scalable Virtual Network Embedding based on distributed model predictive control

河島滉太, 大歳達也, 大下裕一

電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 115(140) 19-24, Jul 16, 2015
Optimizing Cache Location and Route in Content Delivery Service using Model Prediction Control

KAMIYAMA Noriaki, TAKAHASHI Yousuke, ISHIBASHI Keisuke, SHIOMOTO Kohei, OTOSHI Tatsuya, OSHITA Yuichi, MURATA Masayuki

IEICE technical report, 114(477) 349-354, Mar 2, 2015
Hierarchical Traffic Engineering Based on Model Predictive Control

OTOSHI Tatsuya, OHSITA Yuichi, MURATA Masayuki, TAKAHASHI Yousuke, ISHIBASHI Keisuke, SHIOMOTO Kohei, HASHIMOTO Tomoaki

IEICE technical report. Information networks, 114(478) 91-96, Mar 2, 2015
B-16-10 A Method for Generating Macroflows utilizing Flow Space

Takahashi Yousuke, Ishibashi Keisuke, Kamiyama Noriaki, Shiomoto Kohei, Otoshi Tatsuya, Ohsita Yuich, Murata Masayuki

Proceedings of the IEICE General Conference, 2015(2) 544-544, Feb 24, 2015
Resource Optimization of Virtual Networks Based on Model Predictive Control

OHSITA Yuichi, OTOSHI Tatsuya, MURATA Masayuki, TAKAHASHI Yousuke, ISHIBASHI Keisuke, KAMIYAMA Noriaki, SHIOMOTO Kohei

IEICE technical report. Information networks, 114(253) 1-6, Oct 16, 2014
Aggregating Flows for Traffic Engineering

KAMIYAMA Noriaki, TAKAHASHI Yousuke, ISHIBASHI Keisuke, SHIOMOTO Kohei, OTOSHI Tatsuya, OHSITA Yuichi, MURATA Masayuki

IEICE technical report, 114(107) 29-34, Jun 26, 2014
Evaluation of Traffic Engineering Based on Model Predictive Control Using Traffic Trace in Actual Network

OTOSHI Tatsuya, OHSITA Yuichi, MURATA Masayuki, TAKAHASHI Yousuke, KAMIYAMA Noriaki, ISHIBASHI Keisuke, SHIOMOTO Kohei, HASHIMOTO Tomoaki

IEICE technical report. Information networks, 113(473) 299-304, Mar 6, 2014
B-16-11 A Generating Method of Macroflow for Flow-Level Traffic Engineering

Takahashi Yousuke, Ishibashi Keisuke, Kamiyama Noriaki, Shiomoto Kohei, Otoshi Tatsuya, Ohsita Yuichi, Murata Masayuki

Proceedings of the IEICE General Conference, 2014(2) 563-563, Mar 4, 2014
A Generating Method of Macroflow for Flow-based Routing

TAKAHASHI Yousuke, ISHIBASHI Keisuke, KAMIYAMA Noriaki, SHIOMOTO Kohei, OTOSHI Tatsuya, OHSITA Yuichi, MURATA Masayuki

IEICE technical report. Social Implications of Technology and Information Ethics, 113(442) 31-36, Feb 27, 2014
A Generating Method of Macroflow for Flow-based Routing

高橋洋介, 石橋圭介, 上山憲昭, 塩本公平, 大歳達也, 大下裕一, 村田正幸

研究報告インターネットと運用技術（IOT）, 2014(6) 1-6, Feb 20, 2014
Evaluation of Traffic Engineering Considering Traffic Prediction

OTOSHI Tatsuya, OHSHITA Yuichi, MURATA Masayuki, TAKAHASHI Yousuke, KAMIYAMA Noriaki, ISHIBASHI Keisuke, SHIOMOTO Kohei, HASHIMOTO Tomoaki

IEICE technical report. Information networks, 113(245) 7-12, Oct 17, 2013
Traffic Prediction for Dynamic Traffic Engineering Considering Traffic Variation

OTOSHI Tatsuya, OHSITA Yuichi, MURATA Masayuki, TAKAHASHI Yousuke, ISHIBASHI Keisuke, SHIOMOTO Kohei

IEICE technical report, 112(287) 65-70, Nov 8, 2012

Books and Other Publications

Fluctuation-Induced Network Control and Learning: Applying the Yuragi Principle of Brain and Biological Systems

(Role: Contributor, Chapter 4 “Introduction to Yuragi Learning” and Chapter 9 "Bias-Free Yuragi Learning”)

Mar 17, 2021 (ISBN: 9813349751)

Teaching Experience

Apr, 2020 - Present

Informatics Basics for Social-Science Major (Osaka University)

Research Projects

無線通信とセンシングの統合環境における能動的推論による電波リソース制御

科学研究費助成事業, 若手研究, 日本学術振興会, Apr, 2024 - Mar, 2029

大歳達也
トピックモデルと時空間深層学習を用いたトラフィック予測法に関する研究

科学研究費助成事業, 基盤研究(B), 日本学術振興会, Apr, 2023 - Mar, 2026

塩本公平, 神野健哉, 大歳達也
Network Control Using Cognitive Bias

Grants-in-Aid for Scientific Research Grant-in-Aid for Early-Career Scientists, Grant-in-Aid for Early-Career Scientists, Japan Society for the Promotion of Science, Apr, 2020 - Mar, 2024
QoE Control on Video Streaming based on the Brain and Cognitive Mechanisms

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2018 - Mar, 2021

Murata Masayuki
ネットワーク仮想化環境における予測型トラヒックエンジニアリングの研究開発

科学研究費助成事業特別研究員奨励費, 特別研究員奨励費, 日本学術振興会, Apr, 2016 - Mar, 2018

大歳達也

Profile Information

Research Areas

Research History

Education

Committee Memberships

Awards

Papers

Misc.

Books and Other Publications

Teaching Experience

Research Projects

Menu

Coauthors