Hideya Ochiai, The University of Tokyo
Distributed AI / Energy / IoT / Cyber-Security Laboratory

Short Biography

1983: Born in Shizuoka Prefecture Japan
2006: Graduated from Information and Communication Engineering, UTokyo
2011: Ph.D. from Graduate School of Information Science and Technology, UTokyo
2011: Assistant Professor, VDEC, UTokyo
2014: Assistant Professor, Graduate School of Information Science and Technology, UTokyo
2017: Associate Professor, Graduate School of Information Science and Technology, UTokyo
(2021.7- Concurrent) Associate Professor, Collaborative Research Organization for Comprehensive Energy Sciences

Ph.D. (Information Science and Technology)

Research Interest	Project Activity
Distributed Artificial Intelligence Cyber Security IoT Network/System Security Energy Management and Control IoT Network/Systems IoT Protocol Design, Implementation and Deployment IoT Field Communication Media Communication Systems for Solar Power Systems Delay-Disruption Tolerant Network Embedded Systems	Green University of Tokyo Projecthttp://gutp.jp LAN-Security Monitoring Project IEEE1888 WIDE Project NICT Live E! Project

Contact	News
TEL: +81-3-5841-6748 FAX: +81-3-5841-7465 E-mail:

Project

Decentralized AI Project
LAN-Security Monitoring Project

Column (in Japanese)

Cyber Security
China in September 2018 Runessance in China
Research Guide - 1 2 3 For those who study Information and Communication Engineering

Lectures

	Information Bachelor 1/2 Komaba Campus
	Mathematics Bachelor 2 Komaba Campus 1311
	Discrete Mathematics Bechelor 3/4 Hongo Campus 243
	Distributed Systems Bechelor 3/4 Hongo Campus 241
	IoT System Engineering Graduate SchoolEven Year Hongo Campus 241

Books

	Author: Hideya Ochiai Title: IEEE1888 Protocol Textbook Publisher: Impress Japan 21-June-2012 http://www.impressjapan.jp/books/3227
	Author: Hiroshi Esaki, Hideya Ochiai Title: The overview of IEEE1888 and strategy for energy-saving 2011 Publisher: Impress R&D 1-September-2011 http://r.impressrd.jp/iil/GUTP2011

Journal / Transactions

Yuwei Sun, Hideya Ochiai, Jun Sakuma, "Attacking Distance-aware Attack: Semi-targeted Model Poisoning on Federated Learning", IEEE Transactions on Artificial Intelligence, Vol. x, Issue x, pp. xxx-xxx, XXX, 2023 (accepted 2023-05-19, in-press).

Hideya Ochiai, Md Delwar Hossain, Pawissakan Chirupphapa, Youki Kadobayashi, Hiroshi Esaki, "Modbus/RS-485 Attack Detection on Communication Signals with Machine Learning, IEEE Communications Magazine, Vol.61, Issue 6, pages 43-49, 2023.

Ryo Yoshikawa, Hideya Ochiai, Koji Yatani, "Examining the Effects on Knowledge Acquisition and Retention about Information Security and Ethics through Opportinuistic Learning in Human-verification Tasks", IEICE Transactions on Information and Systems, Vol.J106-D, No.07, pp.409-418, Jul. 2023.

Yuwei Sun, Hiroshi Esaki, Hideya Ochiai, "Decentralized Deep Learning for Multi-Access Edge Computing: A Survey on Communication Efficiency and Trustworthiness, IEEE Transactions on Artificial Intelligence, Vol. 3, Issue 6, pp. 963-972, December, 2022.

Zeren Li, Lulu Zhang, Yunze Cai, Hideya Ochiai, "Sensor Selection for Maneuvering Target Tracking in Wireless Sensor Networks with Uncertainty, IEEE Sensors Journal, Vol. 22, Issue 15, pp.15071-15081, August, 2022.

Ei Ei Mon, Hideya Ochiai, Patrachart Komolkiti, Chaodit Aswakul, "Real-World Sensor Dataset for City Inbound-Outbound Critical Intersection Analysis, Scientific Data, Vol.9, No. 1, pp. 1-20, Nature Publishing, 2022.

Sevvandi Kandanaarachchi, Hideya Ochiai, Asha Rao "Honeyboost: Boosting Honeypot Performance with Data Fusion and Anomaly Detection, ELSEVIER Journal on Expert Systems With Applications, Vol. 201, 2022.

Yuwei Sun, Hideya Ochiai, "Homogeneous Learning: Self-Attention Decentralized Deep Learning, IEEE Access, Vol. 10, pp.7695-7703, 2022.

Khamxay Leevangtou, Hideya Ochiai, Chaodit Aswakul, "Application of Q-Learning in Routing of Software-Defined Wireless Mesh Network", IEEJ Transactions on Electronics, Information and Systems, Vol.17, No.3, 2022.

Yuwei Sun, Hiroshi Esaki, Hideya Ochiai, "Adaptive Intrusion Detection in the Networking of Large-Scale LANs With Segmented Federated Learning", IEEE Open Journal of the Communications Society, Vol.2, pp.102-112, 2021.

Md Delwar Hossain, Hiroyuki Inoue, Hideya Ochiai, Doudou Fall, Youki Kadobayashi, "LSTM-Based Intrusion Detection System for In-Vehicle Can Bus Communications." IEEE Access Volume 8, 2020: 185489-185502.

Ei Ei Mon, Hideya Ochiai, Chaiyachet Saivichit, Chaodit Aswakul, "Bottleneck Based Gridlock Prediction in Urban Road Network Using Long Short-Term Memory", MDPI Journal of Electronics on Electrical and Autonomous Vehicles, Vol.xx, No.x, pp.xxx-xxx, 2020 (accepted).

K c q, , G , I { O Y, ] _ A" p X N @ FPPLC-PV ʐM ̂ ߂̃p P b g o A S Y ", d q ʐM w _ i ʐM j, Vol.J102-B, No.8, pp.555-563, Aug. 2019 B

r m s, G , ˓c w, V p , ] _ A" p d ɂ d _ ł̓d ɂ ʐM ƃp X ", d q ʐM w _ i ʐM j, Vol.J99-B, No.7, pp.490-500, Jul. 2016 B

Masato Yamanouchi, Hideya Ochiai, Satoshi Matsuura, Hiroshi Esaki, Hideki Sunahara, "Live E! project: A pervasive sensor networking", JSSST Journal, Vol.31, No.3, p.3_32-3-41, July, 2014.

Kanae Matsui, Hideya Ochiai, Yoshiki Yamagata, "Feedback on electricity usage for home energy management: A social experiment in a local village of cold region" CELSEVIER Applied Energy, Vol. 120, pp. 159-168, May 2014.

C y C ] C"CA-EXI: ^ p R e L X g EXI p IEEE1888 b Z [ W k @" C d q ʐM w _ ( ʐM) CVol.J96-B, No. 10, pp.1104-1113, 2013 N10 D

C C C ] C"IEEE1888 ʐM X ^ b N ̑g ݌ y ʎ " C 񏈗 w _ CVol.54 CNo.7 Cpp.1849-1860 C2013 N7 D

G C"IEEE1888 W -- R ~ j e B Ď E V X e ̃I [ v ڎw --" C d q ʐM w C ʐM \ T C G e B } K W CNo.24 (Vol.6 CNo.4) C2013 N3 D

G C" ėp ݔ Ǘ ʐM v g R IEEE1888" C d C ݔ w C _ CVol.32 CNo.2 C2012 N2 D

Hideya Ochiai, Hiroki Ishizuka, Yuya Kawakami and Hiroshi Esaki, "A DTN-Based Sensor Data Gathering for Agricultural Applications", IEEE SENSORS Journal, Vol.11, No.11, pp.2861-2868, November, 2011.

] C C" O [ ICT v W F N g" C d q ʐM w _ i ʐM j CVol.J94-B CNo.10 Cpp.1225-1231 C2011 N10 D

Hideya Ochiai and Hiroshi Esaki, " O [ E r f B O Ɛݔ A N Z X v g R F ̐݌v ƕW ", d q ʐM w , ʐM \ T C G e B } K W , No.18, pp.119--126, 2011 N9 .

Hideya Ochiai and Hiroshi Esaki, "CCDM: Ladder-Logic Programming for Wireless Sensors and Actuators with Central Controller-Based Device Management", IEICE Transaction on Communications, Vol.E94-B, No.8, pp.2208-2215, August, 2011.

Hiroshi Esaki and Hideya Ochiai, " X } [ g O b h x ICT V X e A [ L e N ` ", d q ʐM w , w , Vol.94, No.5, pp.391--pp.395, 2011 N5 .

Hideya Ochiai and Hiroshi Esaki, "Topology Change Tolerant Routing for Delay Tolerant Networks", (in Japanese), IPSJ Journal, Vol. 50, No.9, pp.2312--2326, September, 2009.

Hideya Ochiai, Satoshi Matsuura and Masato Yamanouchi, " Z T l b g [ L O ̐V ȓW J ڎw Live E! Workshop in APNG Camp ", IPSJ Journal, 񏈗 , Vol.50, No.1, pp.55--63, January, 2009.

Hideya Ochiai, Satoshi Matsuura, Hideki Sunahara, Masaya Nakayama and Hiroshi Esaki, "Operating Architecture and Multi-Attribute Search for Wide Area Sensor Networks", (in Japanese), IEICE Transaction on Communications, Vol.J91-B, No.10, pp.1160--1170, October, 2008.

Hideya Ochiai and Hiroshi Esaki, "Networked GPIO Control by High-Level Languages and Protocol Translator", (in Japanese), IPSJ Journal, Vol.49, No.10, pp.3451--3461, October, 2008.

International Conference

Hideya Ochiai, Riku Nishihata, Eisuke Tomiyama, Yuwei Sun, and Hiroshi Esaki, "Detection of Global Anomalies on Distributed IoT Edges with Device-to-Device Communication", ACM MobiHoc AIoT workshop, 2023 (accepted).

Hideya Ochiai, Atsuya Muramatsu, Yudai Ueda, Ryuhei Yamaguchi, Kazuhiro Katoh, and Hiroshi Esaki, "Tuning Vision Transformer with Device-to-Device Communication for Targeted Image Recognition", IEEE World Forum on Internet of Things (WF-IoT), 2023 (accepted).

Ryusei Higuchi, Hiroshi Esaki, and Hideya Ochiai, "Personalized Wireless Ad Hoc Federated Learning for Label Preference Skew", IEEE World Forum on Internet of Things (WF-IoT), 2023 (accepted).

Yusuke Sugizaki, Hideya Ochiai, Muhammad Asad, Manabu Tsukada, and Hiroshi Esaki, "Wireless Ad-Hoc Federated Learning for Cooperative Map Creation and Localization Models", IEEE World Forum on Internet of Things (WF-IoT), 2023 (accepted).

Eisuke Tomiyama, Hiroshi Esaki, and Hideya Ochiai, "Competitive and Asynchronous Decentralized Federated Learning with Blockchain Smart Contracts", ACM International Conference on Information Technology for Social Good, 2023 (accepted).

Xiaodi Li, Md Delwar Hossain, Hideya Ochiai and Latifur Khan, "2MiCo: A Contrastive Semi-Supervised Method with Double Mixup for Smart Meter Modbus RS-485 Communication Security", IEEE BigDataSecurity, 2023 (accepted).

Hideya Ochiai, Md Delwar Hossain, Youki Kadobayashi, Hiroshi Esaki, "Attacker Localization with Machine Learning in RS-485 Industrial Control Networks", IEEE International Conference on Factory Communication Systems, 2023. (accepted, in-press)

Olufemi Abiodun Abraham, Hideya Ochiai, Md Delwar Hossain, Yuzo Taenaka, Youki Kadobayashi, "Electricity Theft Detection for Smart Homes with Knowledge-Based Synthetic Attack Data", IEEE International Conference on Factory Communication Systems, 2023. (accepted, in-press)

Md Delwar Hossain, Hideya Ochiai, Latifur Khan, Youki Kadobayashi, "Smart Meter Modbus RS-485 Intrusion Detection by Federated Learning Approach", IEEE International Conference on Computer and Automation Engineering (ICCAE), 2023. (in-press)

Eisuke Tomiyama, Hiroshi Esaki, Hideya Ochiai, "WAFL-GAN: Wireless Ad Hoc Federated Learning for Distributed Generative Adversarial Networks", IEEE International Conference on Knowledge and Smart Technology, 2023.

Ryusei Higuchi, Hideya Ochiai, Hiroshi Esaki, "Honeypot-Assisted Masquerade Detection with Character-Level Machine Learning", IEEE International Conference on Knowledge and Smart Technology, 2023.

Yoshikawa, Ryo, Hideya Ochiai, Koji Yatani, "DualCheck: Exploiting Human Verification Tasks for Opportunistic Online Safety Microlearning", USENIX Eighteenth Symposium on Usable Privacy and Security (SOUPS), 2022.

Olufemi Abiodun Abraham, Hideya Ochiai, Kabid Hassan Shibly, Md Delwar Hossain, Yuzo Taenaka, Youki Kadobayashi, "Unauthorized Power Usage Detection in Disaggregated Smart Meter Home Network", IEEE Future Networks World Forum, 2022.

Naoya Tezuka, Hideya Ochiai, Yuwei Sun, Hiroshi Esaki, "Resilience of Wireless Ad Hoc Federated Learning against Model Poisoning Attacks", IEEE International Conference on Trust, Privacy and Security in Intelligent Systems, and Applications (TPS-ISA), 2022.

Yuwei Sun, Ng S.T. Chong, Hideya Ochiai, "Feature Distribution Matching for Federated Domain Generalization", Asian Conference on Machine Learning, 2022.

Yuwei Sun, Hideya Ochiai, "UniCon: Unidirectional Split Learning with Contrastive Loss for Visual Question Answering", Thirty-sixth Conference on Neural Information Processing Systems (NeurIPS), Workshop on Self-Supervised Learning, 2022 (Poster).

Pawissakan Chirupphapa, Md Delwar Hossain, Hiroshi Esaki, Hideya Ochiai, "Unsupervised Anomaly Detection in RS-485 Traffic using Autoencoders with Unobtrusive Measurement", IEEE International Performance, Computing, and Communications Conference (IPCCC), 2022.

Qingzhe Jin, Hideya Ochiai, "Decentralized P2P Federated Learning on Ad-hoc Like Networks with Non-IID Dataset", IEEE International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob), 2022.

Yuwei Sun, Ng S.T. Chong, Hideya Ochiai, "Federated Phish Bowl: LSTM-Based Decentralized Phishing Email Detection", IEEE International Conference on Systems, Man, and Cybernetics (SMC), 2022 (accepted).

Yuwei Sun, Hideya Ochiai, Jun Sakuma "Semi-Targeted Model Poisoning Attack on Federated Learning via Backward Error Analysis", IEEE WCCI/IJCNN, 2022 (accepted).

Koki Fujita, Shugo Fujimura, Yuwei Sun, Hiroshi Esaki, Hideya Ochiai, "Federated Reinforcement Learning for the Building Facilities", IEEE International Conference on Omni-layer Intelligent Systems (COINS), 2022 (accepted).

Shugo Fujimura, Koki Fujita, Yuwei Sun, Hiroshi Esaki, Hideya Ochiai, "A Flexible Distributed Building Simulator for Federated Reinforcement Learning", IEEE International Conference on Omni-layer Intelligent Systems (COINS), 2022 (accepted).

Md Delwar Hossain, Hideya Ochiai, Tatsuya Arisawa, Youki Kadobayashi, "Smart Meter RS-485 Spoofing Attack Detection by LSTM Deep Learning Approach", IEEE Swiss Conference on Data Science (SDS), 2022.

Pawissakan Chirupphapa, Hiroshi Esaki and Hideya Ochiai, "Feature Extraction Pipeline and Analysis of Suspicious Events in Large-Scale LANs for Cyberattack Categorization", ACM International Conference on Big Data Engineering (BDE), 2022.

Yuyi Cai, Manabu Tsukada, Hideya Ochiai, Hiroshi Esaki, "MAC Address Randomization Tolerant Crowd Monitoring System using Wi-Fi Packet", ACM AINTEC, 2021.

Meatasit Karakate, Hiroshi Esaki, Hideya Ochiai, "SDNHive: A Proof-of-Concept SDN and Honeypot System for Defending Against Internal Threats", ACM International Conference on Communication and Network Security (ICCNS), 2021.(accepted)

Shimpei Arii, Manabu Tsukada, Hideya Ochiai, Hiroshi Esaki, "Misbehavior Detection Using Collective Perception under Privacy Considerations", IEEE Consumer Communications and Networking Conference (CCNC), 2021. (accepted)

Yuwei Sun, Hideya Ochiai, Hiroshi Esaki, "Suspicious ARP Activity Detection and Clustering Based on Autoencoder Neural Networks", IEEE Consumer Communications and Networking Conference (CCNC), 2021. (accepted)

Yuwei Sun, Ng S.T. Chong, Hideya Ochiai. "Information Stealing in Federated Learning Systems Based on Generative Adversarial Networks", IEEE International Conference on Systems, Man, and Cybernetics (SMC). Melbourne, Australia. October 2021.(accepted)

Yuwei Sun, Ng S.T. Chong, Hideya Ochiai. "Network Flows-Based Malware Detection Using a Combined Approach of Crawling and Deep Learning" IEEE International Conference on Communications (ICC), Montreal, Canada. June 2021.

Yuwei Sun, Hideya Ochiai, Hiroshi Esaki. "Intrusion Measurement and Detection in LAN Using Protocol-Wise Associative Memory" 3rd International Conference on AI in information and communication (ICAIIC)", Jeju Island, Korea. April 2021.

Pawissakan Chirupphapa, Hiroshi Esaki and Hideya Ochiai, "INTAP: Integrated Network Traffic Analysis Pipeline for LAN Monitoring System", IEEE International Conference on Information Management (ICIM), 2021.

Yuwei Sun, Hideya Ochiai, Hiroshi Esaki. "Deep Learning-Based Anomaly Detection in LAN from Raw Network Traffic Measurement", IEEE International Conference on Information Sciences and Systems (CISS), March 2021.

Norrathep Rattanavipanon; Donlapark Ponnoprat; Hideya Ochiai; Kuljaree Tantayakul; Touchai Angchuan, Sinchai Kamolphiwong, "Releasing ARP Data with Differential Privacy Guarantees For LAN Anomaly Detection", IEEE ECTI-CON, 2021.

Yuwei Sun, Hideya Ochiai, Hiroshi Esaki. "Multi-Type Malware Detection in A Real-World Network Using Raw Network Traffic" IEEE Consumer Communications & Networking Conference (CCNC), Las Vegas, Nevada, USA. January 2021.

Yuwei Sun, Hideya Ochiai, Hiroshi Esaki. "Blockchain-Based Federated Learning Against End-Point Adversarial Data Corruption" 19thIEEE International Conference on Machine Learning and Applications (ICMLA), Miami, Florida, United States. December 2020.

Zhiqing Zhang, Pawissakan Chirupphapa, Hiroshi Esaki, Hideya Ochiai, "XGBoosted Misuse Detection in LAN-Internal Traffic Dataset", IEEE International Conference on Intelligence and Security Informatics, 2020.

Md Delwar Hossain, Hiroyuki Inoue, Hideya Ochiai, Doudou Fall, Youki Kadobayashi, "An Effective In-Vehicle CAN Bus Intrusion Detection System Using CNN Deep Learning Approach", IEEE Globecom, 2020.

Rikura Furuta, Hideya Ochiai, Hiroshi Esaki, "Mitigating Privacy Leak by Injecting Unique Noise into the Traffic of Smart Speakers"", IEEE SMARTCOMP BITS, 2020.

Md Delwar Hossain, Hideya Ochiai, Doudou Fall, Youki Kadobayashi, "LSTM-based Network Attack Detection: Performance Comparison by Hyper-parameter Values Tuning", IEEE CSCloud/EdgeCom, 2020.

Yuwei Sun, Hideya Ochiai, Hiroshi Esaki. "Intrusion Detection with Segmented Federated Learning for Large-Scale Multiple LANs", IEEE WCCI/IJCNN, 2020.

Md Delwar Hossain, Hiroyuki Inoue, Hideya Ochiai, Doudou Fall, Youki Kadobayashi, "Long Short-Term Memory-based Intrusion Detection System for In-Vehicle Controller Area Network Bus", IEEE COMPSAC, 2020.

Sheng Gong, Hideya Ochiai, Hiroshi Esaki, ""Scan-based Self Anomaly Detection: Client-side Mitigation of Channel-based Man-in-the-Middle Attacks against Wi-Fi", IEEE COMPSAC NETSAP, 2020.

Md Delwar Hossain, Hideya Ochiai, Doudou Fall, Youki Kadobayashi, "SSH and FTP Brute Force Attacks Detection in Computer Networks: LSTM and Machine Learning Approaches", IEEE ICCCS, 2020.

Yuwei Sun, Hideya Ochiai, Russ Tedrake, "Trajectory Optimization for An Autonomous Vehicle Driving across Stochastic Traffic Flows based on Direct Collocation", IEEE International Conference on Control Automation and Diagnosis (ICCAD), 2020.

Yuwei Sun, Hideya Ochiai, Hiroshi Esaki. "Visual Analytics for Anomaly Classification in LAN Based on Deep Convolutional Neural Network", IEEE International Conference on Informatics, Electronics and Vision (ICIEV), 2020.

Yuwei Sun, Ng S. T. Chong, Hideya Ochiai. "Text-based Malicious Domain Names Detection Based on Variational Autoencoder And Supervised Learning.", IEEE International Conference on Information Sciences and Systems (CISS). 2020.

Ying Luo, Zhiqing Zhang, Hiroshi Esaki, Hideya Ochiai, gClassification of TCP 445 Attacks and Global Snapshot with Honeypot Analysis h, IEEE ICAIT, Yangon, Myanmar, November, 2019.

Yuwei Sun, Nagul Cooharojananone, Hideya Ochiai, gAircraft Detection Based on Saliency Map and Convolution Neural Network h, IEEE ICSEC, Phuket, Thailand, October, 2019.

Yuwei Sun, Hiroshi Esaki, Hideya Ochiai, gDetection and Classification of Network Events in LAN using CNN h, IEEE InCIT, Bangkok, Thailand, October, 2019.

Zhiqing Zhang, Hiroshi Esaki, Hideya Ochiai, gUnveiling Malicious Activities in LAN with Honeypot h, IEEE InCIT, Bangkok, Thailand, October, 2019.

Hyuga Kobayashi, Zhiqing Zhang, Hiroshi Esaki, Hideya Ochiai, gProbing Firewalls of Malware-Infected Networks with Honeypot h, ACM CFI, Phuket, Thailand, August, 2019.

Zhiqing Zhang, Hiroshi Esaki, Hideya Ochiai, gAnalysis of Malware Hidden Behind Firewalls with Back Scans h, IEEE International Symposium on Digital Forensics and Security, Barcelos, Portugal, June, 2019.

Ei Ei Mon, Hideya Ochiai, Chaiyachet Saivichit and Chaodit Aswakul, "Recurrent and Non-recurrent Congestion Based Gridlock Detection on Chula-SSS Urban Road Network", SUMO Conference, Berlin, May, 2019.

Ei Ei Mon, Hideya Ochiai, Chaiyachet Saivichit and Chaodit Aswakul, "Traffic Anomaly Classification by Support Vector Machine with Radial Basis Function on Chula-SSS Urban Road Network", ICFCC, Yangon, February, 2019.

Kai Matsufuji, S.Kobayashi, H.Esaki, H.Ochiai, gARP Request Trend Fitting for Detecting Malicious Activity in LAN h, the 13th International Conference on Ubiquitous Information Management and Communication (IMCOM 2019), Phuket, Thailand, January 2019.

Porapat Ongkanchana, H.Esaki, H.Ochiai, gA Rule-based Algorithm of Finding Valid Hosts for IoT Device Using Its Network Traffic h, the 13th International Conference on Ubiquitous Information Management and Communication (IMCOM 2019), Phuket, Thailand, January 2019.

S.Limjitti, H.Ochiai, H.Esaki, K.Sripanidkulchai, gIoT-VuLock: Locking IoT Device Vulnerability with Enhanced Network Scans h, the 13th International Conference on Ubiquitous Information Management and Communication (IMCOM 2019), Phuket, Thailand, January 2019.

Mohd Saalim Jamal, Venkata Keerthy S, Hideya Ochiai, Hiroshi Esaki, Kotaro Kataoka, gINSTRUCT: A Clustering Based Identification of Valid Communications in IoT Networks h, IEEE IoTSMS, pp. 228-233, October 2018.

Hyuga Kobayashi, Hideya Ochiai and Hiroshi Esaki, "Visualizing Remote Network Reactions with Firewall Probe", IEEE VisSec (Poster), Berlin, Germany, October, 2018.

Ajinkya Mulay, Hideya Ochiai and Hiroshi Esaki, "IoT WebSocket Connection Management Algorithm for Early Warning Earthquake Alert Applications", ACM/IEEE UCC, Austin, TX, USA, December, 2017.

Hideya Ochiai, Zhiqing Zhang, Hiroto Kitamura and Hiroshi Esaki, "IR-XY-PV: Infrared Multihop Communication for XY-Coordinated PV Modules", ACM AINTEC, Bangkok, Thailand, November, 2017.

Zhiqing Zhang, Hideya Ochiai and Hiroshi Esaki, "An IoT Application-Layer Protocol Modem: A Case Study on Interfacing IEEE1888 with AT Commands", IEEE CyberC, Nanjing, China, October, 2017.

Masahiro Kitazawa, Manabu Tsukada, Kai Morino, Hideya Ochiai and Hiroshi Esaki, "Remote Proxy V2V Messaging using IPv6 and GeoNetworking", IARIA VEHICULAR, Nice, France, July, 2017.

Yutaro Nomura, Romain Fontugne, Emile Aben, Hideya Ochiai and Hiroshi Esaki, "Detecting BGP Inconsistencies", ACM CFI (Poster), Fukuoka, Japan, June, 2017.

Hideya Ochiai and Hiroyuki Ikegami, "PPLC-PV: A Pulse Power Line Communication for Series-Connected PV Monitoring", IEEE SmartGridComm, Sydney, Australia, November, 2016.

Tomoya Kitazato, Manabu Tsukada, Hideya Ochiai and Hiroshi Esaki, "Proxy Cooperative Awareness Message: An Infrastructure-Assisted V2V Messaging", IEEE ICMU, Kaiserslautern, Germany, 2016.

Hoan Tran Quoc, Hideya Ochiai and Hiroshi Esaki, "Hidden Topics Modeling Approach for Review Quality Prediction and Classification", IEEE SoCPaR, Fukuoka, Japan, November, 2015.

Hiroyuki Ikegami, Manabu Tsukada, Hideya Ochiai, Hideaki Nii, Hiroshi Esaki, "Electric current based power line communication for plug-load device auto identification", IEEE SmartGridComm, Miami, FL, USA, pp.121-126, Novermber, 2015.

Manussanun Buranachokphaisan, Hideya Ochiai, Hiroshi Esaki, "Unidirectional Link-Aware DTN-based Sensor Network in Building Monitoring Scenario", IEEE Wireless Days 2014, Novermber 2014.

Hideya Ochiai, Hiroki Nakagami, Yuuichi Teranishi, Hiroshi Esaki, "Facility Networking with IP over RS485: Packet Control for Master-Slave Cascaded Networks", IEEE SmartGridComm, November 2014.

Manussanun Buranachokphaisan, Hideya Ochiai, Hiroshi Esaki, "FAST-DTN: Farther-Aim-Shorter-Try Disruption Tolerant Network for Building Monitoring Applications", IEEE Conference on Wireless Sensors, October 2014.

Hideya Ochiai, Masato Yamanouchi, Y. K. Reddy, Hiroshi Esaki, "City-Scale Weather Monitoring with Campus Networks: Deployment Study in Hyderabad", IEEE TIME-E, August 2014.

Hideya Ochiai, Hiroyuki Ikegami, Yuuichi Teranishi, Hiroshi Esaki, "Facility Information Management on HBase: Large-Scale Storage for Time-Series Data", workshop on Big Data Management for the Internet of Things (BIOT), IEEE COMPSAC, July 2014.

Hideya Ochiai, Yuuichi Teranishi, Hiroshi Esaki, "InNetTC: In-Network Traffic Control for Full IP Sensor-Actuator Networks", ACM IMCOM, January 2014.

Kanae Matsui and Hideya Ochiai and Yoshiki Yamagata, "A feasibility study of CO2 emission evaluation model and realtime metering system in households with EV and PV", in 19th ITS World Congress, 2012

Kanae Matsui and Hideya Ochiai and Yoshiki Yamagata and Hideki Sunahara, "Power consumption monitoring and visualizing system for the effective use of photovoltaic power generation in households", Consumer Electronics (GCCE), 2012 IEEE 1st Global Conference on, pp.34-38, IEEE, 2012.

Kanae Matsui and Hideya Ochiai and Yoshiki Yamagata, "Effective visualization of tailored information for home energy management: social experiment in a local village", ICAE 2012 - The 4th International Conference on Applied Energy, Elsevier, 2012.

Hideya Ochiai, "Power Data Management on the Internet Space: Green ICT Projects in Japan", IEEE COLCOM, May 2012.

Hideya Ochiai, Kenji Matsuo, Satoshi Matsuura and Hiroshi Esaki, "A Case Study of UTMesh: Design and Impact of Real World Experiments with Wi-Fi and Bluetooth Devices", IEEE SAINT, EUCASS workshop, July, 2011.

Hideya Ochiai, Masaya Nakayama and Hiroshi Esaki, "Hop-by-Hop Reliable, Parallel Message Propagation for Intermittently-Connected Mesh Networks", IEEE WoWMoM, June, 2011.

Hiroshi Esaki, Hideya Ochiai, "GUTP and IEEE1888 for Smart Facility Systems using Internet Architecture Framework", 1st IEEE Workshop on Holistic Building Intelligence through Sensing Systems (HOBSENSE), cooperating with IEEE DCOSS, Barcelona, Spain, June 2011.

Hideya Ochiai, Masahiro Ishiyama, Tsuyoshi Momose, Noriaki Fujiwara, Kosuke Ito, Hirohito Inagaki, Akira Nakagawa and Hiroshi Esaki, "FIAP: Facility Information Access Protocol for Data-Centric Building Automation Systems", IEEE INFOCOM, M2MCN workshop, April, 2011.

Satoshi Matsuura, Hideya Ochiai, Shingo Kimura, Kazutoshi Fujikawa, Hideki Sunahara: "A Large Scale Content-Based Network Considering Publish/Process/Subscribe", IEEE Globecom, December, 2010.

Hideya Ochiai, Hiroki Ishizuka, Yuya Kawakami and Hiroshi Esaki, "A Field Experience on DTN-Based Sensor Data Gathering in Agricultural Scenarios", IEEE Sensors, November, 2010

Kaveevivitchai Sathita, Hideya Ochiai, Hiroshi Esaki, "Message Deletion and Mobility Patterns for Efficient Message Delivery in DTNs", IEEE PerCom, Mannheim, Germany, March, 2010.

H.Ochiai, K.Shimotada and H.Esaki, "DTIPN: Delay Tolerant IP Networking for Opportunistic Network Applications", ACM MobiOpp, Italy, February, 2010.

H.Ochiai, N.Fujiwara and H.Esaki, "Green UT Energy-Aware Facility Networking: a Challenge to Standardization of Architecture and its Protocol", ECODESIGN, Japan, December, 2009.

H.Shimonishi, H.Ochiai, N.Enomoto and A.Iwata, "Building Hierachical Switch Network Using Openflow", International Workshop on Information Network Design (WIND), Spain, November, 2009.

H.Ochiai, K.Shimotada and H.Esaki, "IP over DTN: Large-Delay Asynchronous Packet Delivery in the Internet", IEEE ICUMT, Russia, October, 2009.

H.Ochiai and H.Esaki, "Toward Open Facility Networking: Semantics Management for Higher-Level Interoperability", Asia Future Internet, Korea, August, 2009.

Elyes Ben Hamida, Hideya Ochiai, Hiroshi Esaki, Pierre Borgnat, Patrice Abry and Eric Fluery, "Measurement Analysis of the Live E! Sensor Network: Spatial-Temporal Correlations and Data Aggregation", IEEE/IPSJ SAINT workshop, USA, July, 2009.

Kaveevivitchai Sathita, Hideya Ochiai and Hiroshi Esaki, "RainWatch Project: Location-Aware Realtime Detection and Notification of Rain on Internet-Based Sensor Network", IEEE/IPSJ SAINT workshop, USA, July, 2009.

A.Sugiyama, H.Ochiai and H.Esaki, "CCDM: Central Controller-Based Device Management Architecture and Method to Split Management Scripts", IEEE/IPSJ SAINT workshop, USA, July, 2009.

H.Ochiai and H.Esaki, "Message Routing on Potential-Fields in Forwarding-Based DTNs", ACM ICUIMC, Korea, January, 2009.

H.Ochiai and H.Esaki, "Mobility Entropy and Message Routing in Community-Structured Delay Tolerant Networks", ACM AINTEC, Thailand, November, 2008.

H.Ochiai and H.Esaki, "Accuracy-Based Cache Consistency Management for Numerical Object Replication", IEEE/IPSJ SAINT workshop, Finland, July, 2008.

H.Ochiai and H.Esaki, "Architecture of Scalable Embedded Device Management System with Configurable Plug-In Translator", IEEE/IPSJ SAINT2007 Workshop on Practical Applications of Sensor Networking, Hiroshima, Japan, January 2007.

H.Ochiai, Z.Wang, R.Oguchi, A.Sugiyama, Y.Sakamoto, S.Ishida and H.Esaki, "Application of Content-Based Network for Sensor Data Distribution System", IEEE/IPSJ SAINT2007 Workshop on Practical Applications of Sensor Networking, Hiroshima, Japan, January 2007.

S.Matsuura, H.Ishizuka, H.Ochiai, S.Doi, S.Ishida, M.Nakayama, H.Esaki and H.Sunahara, "Live E! Project: Establishment of Infrastructure Sharing Environmental Information", IEEE/IPSJ SAINT2007 Workshop on Practical Applications of Sensor Networking, Hiroshima, Japan, January 2007.

Industrial Journal

G C" X } [ g E O b h ʐM v g R IEEE 1888 ̊T v" C f W ^ f U C e N m W CCQ o ŎЁCvol.12, pp.104-115, 2012 N D

G C"IEEE 1888 Ή X } [ g E ^ b v ̐݌v" C f W ^ f U C e N m W CCQ o ŎЁCvol.12, pp.116-127, 2012 N D

G C 㔎 V C" l b g [ N x Ɠx v Ethernet V [ h t Arduino ɃA b v [ h ̂ ߂̃ C u 𓋍 " C g W X ^ Z p CCQ o ŎЁCvol.49, no.2 Cpp.189--195, 2012 N2 D

G C 㔎 V C" l b g [ N x Ɠx v O ۋK i IEEE1888 a "" C g W X ^ Z p CCQ o ŎЁCvol.49, no.1 Cpp.184--188, 2012 N1 .

Talk

Hideya Ochiai C"LAN-Security Monitoring Project: Preliminary Analysis on Suspicious Behaviors" CAsia Pacific Advanced Network 50, Security WG Session, Virtual, Hong Kong 2020 N8 .

G C"LAN Z L e B Ď v W F N g" C d q ʐM w NS , 2020 N5 .

Hideya Ochiai C"LAN-Security Monitoring Project" CIn WUNCA 40th, ThaiUniNet, Kanchanaburi, Thailand, 2020 N1 .

Hideya Ochiai C"LAN-Security Monitoring Project" CVietnam National University, Seminar, Hanoi, Vietnam, 2019 N10 .

Hideya Ochiai C"Management of LAN security with cloud-based intrusion detection system" CAsia Pacific Advanced Network 48, Security WG Session, Putrajaya, Malaysia, 2019 N7 .

Hideya Ochiai C"LAN-Security Monitoring Project" CAsia Pacific Advanced Network 47, Security WG Session, Daejeon, Korea, 2019 N2 .

Hideya Ochiai, "IEEE1888 Workshop on Conformance Testing and Security Review", Chula Engineering, EE GEWERTZ'S TALK 6, Bangkok, Thailand, January 2016.

G C" G l M [ Ǘ M2M N E hIEEE1888+ZigBee ̂ 炷 E" CDigi Wireless M2M Forum C2013 N4 D

G C"Web Z p ՂƂ M2M Q [ g E F C J IEEE1888 ̊ p" C b N e R E C X Z p Z ~ i [ C2013 N4 D

G C"3G V [ h IEEE1888 G l M [ f f [ ^ ł̊ p " C3G V [ h E A C A X E Z ~ i [ C2013 N4 D

Hideya Ochiai C"Machine-to-Machine Communication for Electricity Management with IEEE1888 Protocol" CThe 5th AUN/SEED-Net Regional Conference in Electrical and Electronics Engineering International Symposium on Multimedia and Communication Technology (ISMAC) 2013 CBangkok CThailand CFebruary C2013 D

G C"5 kW d ͎ v ( ) ߓd ւ̒ " Ciijlab Z ~ i [ C C2012 N12 D

G C" X } [ g O b h Ƃ x IEEE1888 Z p" C X } [ g R ~ j e B Z p u I C C2012 N11 D

Hideya Ochiai, "Smart Building, Campus and City: Green ICT for Community Control", DAEJAYON Conservation Campus Session, World Conservation Congress, ICUN, Jeju, Korea, September, 2012.

G C"Arduino ō M2M N E h R s [ e B O" C3G V [ h E A C A X E Z ~ i [ C2012 N8 D

Hideya Ochiai, "Power Data Management on the Internet Space: Green ICT Projects in Japan h, IEEE COLCOM, Cali, Columbia, May, 2012.

G C" l b g [ N(IEEE1888) ̊J 󋵂Ɠ ʂɂ " CLONMARK SESSION C2011 N11 D

G C" r ݔ l b g [ N Ɋւ W ̓ " CInterop Tokyo C2011 N6 D

G C" O [ v g R W ` IEEE1888, ASHRAE BACnet `" C d q ʐM w C x V | W E C2011 N5 D

Standard

IEEE 1888-2014: Standard for Ubiquitous Green Community Control Network

IEEE 1888-2011: Standard for Ubiquitous Green Community Control Network

IEEE 1888.1-2013: Standard for Ubiquitous Green Community Control Network: Control and Management

IEEE 1888.2-2014: Standard for Ubiquitous Green Community Control Network: Heterogeneous Networks Convergence and Scalability

IEEE 1888.3-2013 Standard for Ubiquitous Green Community Control Network: Security

Internatinal Activities

APAN Security-WG meeting in 50th APAN, virtual, Hong Kong (Aug. 2020)

Invited Talk and Workshop in 40th WUNCA, Kanchanaburi, Thailand (Jan. 2020)

LAN-security monitoring project meeting in Vietnam National University, Hanoi, Vietnam

ASEAN IVO Forum, Manila, Philippines (Nov. 2019)

LAN-security monitoring project meeting in University of Computer Studies, Yangon, Myanmer (Nov. 2019)

LAN-security monitoring project meeting in Prince of Songkla University, Phuket, Thailand (Oct. 2019)

LAN-security monitoring project meeting in Vietnam National University, Hanoi, Vietnam (Oct. 2019)

LAN-security monitoring project meeting with ASTI in Tokyo (Oct. 2019)

LAN-security monitoring project meeting in Brawiyaja University, Malang, Indonesia, (Sep. 2019)

LAN-security monitoring project meeting in University of Information Technology, Yangon, Myanmar, (Sep. 2019)

LAN-security monitoring project meeting in Information of Technology of Cambodia, Phnom Penh, Cambodia (Sep. 2019)

LAN-security monitoring project meeting in Mahidol University, Bangkok, Thailand (Aug. 2019)

LAN-security monitoring project meeting in NICT Asia Center, Bangkok, Thailand (Aug. 2019)

LAN-security monitoring project meeting in Indian Institute of Technology, Hyderabad, India (Aug. 2019)

LAN-security monitoring project meeting in United Nations University, Tokyo, Japan (Jul. 2019)

LAN-security monitoring project meeting in Thai-Nichi Institute of Technology, Bangkok, Thailand (Jul. 2019)

LAN-security monitoring project meeting in Mahidol University, Bangkok, Thailand (Jul. 2019)

LAN-security monitoring project meeting in Prince of Songkla University, Phuket, Thailand (Jul. 2019)

LAN-security monitoring project meeting in Brawijaya University, Malang, Indonesia (Jul. 2019)

LAN-security monitoring project meeting in Hassanudin University, Makassar, Indonesia (Jul. 2019)

LAN-security monitoring project meeting in Thai-Nichi Institute of Technology, Bangkog, Thailand (Mar. 2019)

LAN-security monitoring project meeting in Bangladesh University of Engineering and Technology, Dhaka, Bangladesh (Mar. 2019)

LAN-security monitoring project meeting in University Tenaga Nasional, Putrajaya, Malaysia (Mar. 2019)

LAN-security monitoring project meeting in University Kuala Lumpur, Kuala Lumpur, Malaysia (Mar. 2019)

LAN-security monitoring project meeting in Chulalongkorn University, Bangkok, Thailand (Mar. 2019)

LAN-security monitoring project meeting in Asian Institute of Technology, Bangkok, Thailand (Jan. 2019)

LAN-security monitoring project meeting in Chulalongkorn University, Bangkok, Thailand (Jan. 2019)

LAN-security monitoring project meeting in National University of Laos, Vientiane, Laos (Jan. 2019)

DISANET project demonstration in Chennai, India (Jul. 2014)

DISANET AWS deployment in Hyderabad and Chennai, India (Jun. 2014)

DISANET AWS deployment in Hyderabad, India (May. 2014)

DISANET project demonstration in Hyderabad, India (Jul. 2014)

DISANET project demonstration in Chennai, India (Jul. 2014)

DISANET AWS deployment in Hyderabad and Chennai, India (Jun. 2014)

DISANET AWS deployment in Hyderabad, India (May. 2014)

IEEE1888 meeting in Beijing, China (Mar. 2014)

ISO/IEC JTC1/SC6 meeting in Ottawa, Canada, (Feb. 2014)

DISANET AWS deployment in Hyderabad, India (Dec. 2013)

DISANET AWS deployment in Hyderabad, India (Nov. 2013)

DISANET AWS deployment in Hyderabad, India (Oct. 2013)

ISO/IEC JTC1/SC6/WG7 meeting in Chongqing, China (Oct. 2013)

DISANET AWS deployment in Hyderabad, India (Sep. 2013)

DCM-1888 collaboraion meeting in Seoul, South Korea (Aug. 2013)

DISANET-SATREPS(JICA/JST) meeting in Hyderabad, India (Jul. 2013)

IEEE1888 meeting in Beijing, China (Jul. 2013)

ISO/IEC JTC1/SC6 meeting in Seoul, South Korea (Jun. 2013)

IEEE1888 meeting in Beijing, China (Apr. 2013)

NIST/SGIP Grid Interop in Dallas, USA (Dec. 2012)

IEEE1888 meeting in Beijing, China (Sep. 2012)

DISANET-SATREPS(JICA/JST) meeting in Hyderabad, India (Jul. 2012)

NIST/SGIP meeting in Portland, USA (Jul. 2012)

IEEE1888 meeting in Beijing, China (Jul. 2012)

ASHRAE BACnet committee meeting in San Antonio, USA (Jun. 2012)

IEEE1888 meeting in Beijing, China (Feb. 2012)

CNRS-JSPS workshop in Lyon, France, (Feb. 2012)

G-COE workshop in Paris, France, (Jan. 2012)

NIST/SGIP Grid Interop 2011 in Phoenix, USA, (Dec. 2011)

China-Japan-Korea(CJK) Future Internet workshop in Seoul, Korea (Nov. 2011)

China-Japan Green ICT project meeting (IEEE1888) in Beijing, China (Nov. 2011)

CNRS-JSPS workshop in Tokyo, Japan, (Oct. 2011)

China-Japan Green ICT project meeting (IEEE1888) in Beijing, China (Sep. 2011)

DISANET-SATREPS(JICA/JST) meeting in Hyderabad, India (Aug. 2011)

ASHRAE BACnet committee meeting in Montreal, Canada (Jun. 2011)

China-Japan Green ICT project meeting (IEEE1888) in Beijing, China (Jun. 2011)

ASHRAE BACnet committee meeting in San Francisco, USA (May. 2011)

CNRS-JSPS workshop in Lyon, France (Mar. 2011)

Live E! workshop (APNG Camp) in Hong Kong, China (Feb. 2011)

ASHRAE BACnet committee meeting in Las Vegas, USA (Jan. 2011)

China-Japan IEEE P1888 WG in Beijing, China (Nov. 2010)

ASHRAE BACnet committee meeting in Atlanta, USA (Oct. 2010)

DISANET-SATREPS(JICA/JST) G2 meeting in Hyderabad and Delhi, India (Sep. 2010)

APAN SensNet WG in Hanoi, Vietnam (Aug. 2010)

DISANET-SATREPS(JICA/JST) meeting in Hyderabad and Delhi, India (Jul. 2010)

Live E! workshop (APNG Camp) in Hiroshima, Japan (Jul. 2010)

ASHRAE BACnet committee meeting in Alberquerque, USA (Jun. 2010)

China-Japan Green IT WG in Beijing, China (Jun. 2010)

ASHRAE BACnet committee meeting in Germantown, USA (May 2010)

China-Japan Green IT WG in Beijing, China (Apr. 2010)

IETF meeting in Anaheim, USA (Mar. 2010)

China-Japan Green IT WG in Beijing, China (Mar. 2010)

APAN SensNet WG in Sydney, Australia (Feb. 2010)

ASHRAE BACnet committee meeting in Orlando, USA (Jan. 2010)

NIST meeting (for GreenUT protocol standardization) in Washington D.C., USA (Jan. 2010)

NIST/SGIP Grid Interop 2009 in Denver, USA (Nov. 2009)

Network Seminar on DTN in Fujisawa, Japan (Nov. 2009)

IRTF DTNRG in Hiroshima, Japan (Nov. 2009)

Elab Camp with Chulalongkorn University in Bangkok, Thailand (Aug. 2009)

11th APNG Camp in Kuala Lumpur, Malaysia (July. 2009)

Meeting at Cisco office in San Jose, USA (Mar. 2009)

7th CNRS-WIDE workshop in Toulouse, France (Mar. 2009)

Asia Future Internet in Beijing, China (Jan. 2009)

6th CNRS-WIDE workshop in Tokyo, Japan (Oct. 2008)

Asia Future Internet in Jeju, Korea (Aug. 2008)

10th APNG Camp in Bangkok, Thailand (Aug. 2008)

Todai Week in Beijing, China (May. 2008)

5th CNRS-WIDE workshop in Nara, Japan (Mar. 2008)

18th WUNCA in ChiangMai, Thailand (Jan. 2008)

Live E! Meeting with TWNIC in Taipei, Taiwan (Dec. 2007)

Meeting with National Taiwan Chiao Tung University in Hsinchu, Taiwan (Dec. 2007)

4th CNRS-WIDE workshop in Lyon, France (Oct. 2007)

9th APNG Camp in Xi'an, China (Aug. 2007)

DUMBO in Bangkok and Phuket, Thailand (Dec. 2006)

IPv6Summit in Bangkok, Thailand (May. 2006)

Hideya Ochiai, The University of TokyoDistributed AI / Energy / IoT / Cyber-Security Laboratory