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LIM, Yuto Associate Professor
Information Science, Next-Generation Digital Infrastructure, Research Center for Future Design, Research Center for Vision Oriented Society Design

◆Degrees

Ph.D. Informatics from Kyoto University (2005) 京都大学

2009 - : Japan Advanced Institute of Science and Technology (JAIST) , Associate Professor
2006 - 2009 : National Institute of Information and Communications Technology (NICT) , Expert Researcher
2005 - : Fudan University , Visiting Researcher

Information theory, Earth resource engineering, energy science, Intelligent informatics, Information networks

Network Emulation, Predictive Control, Network Coding, Network Information Theory, Network Softwarization, Game Theory, Smart Energy Distribution, Smart Homes, Cyber-Physical Systems, Wireless Communications, Optical Wireless Communication, Quantum Communication

Multihop Wireless Networks (MWN)
MWN is an autonomous system of mobile and/or immobile nodes, which are connected by wireless links. In MWN, any two nodes can communicate directly if their packets can be correctly decoded under the desired signal-to-interference-plus-noise-ratio is achieved. Otherwise, the packets are relayed from the originating node to the final destination node via the intermediate nodes by multihop fashion. This MWN is also known as peer-to-peer networks without the aid of any centralized administration.

Wireless Sensor and Actuator Networks (WSAN)
WSAN is a distributed system of sensors and actuators. Sensors gather information about the physical world and actuators perform actions to change the behavior of the physical world. For real deployment, stand-alone WSAN is insufficient. A gateway device is essential to enable end-to-end connectivity between the sensors and/or actuators of WSAN and the Internet devices.

Cyber-physical Systems (CPS)
CPS is defined as a system involving the close integration of the cyber world and physical environments. CPS will contribute to safety, efficiency, comfort and human health, and help solving key challenges of our society, such as the ageing population, limited resources, mobility, or the shift towards renewable energies. One example of CPS applications is an intelligent home automation for comfort control. In home networks, appliances, devices, and sensors are expected to help people live on their own comfortable. The sensors pass information among themselves and to a sink. The gathered data is analyzed to infer activities of daily living, which can give important clues to a person's state of comfortable, relax, restful, and pleasant.

Wireless Network Coding (WNC)
WNC refers to a technique where a wireless device is allowed to generate output data by mixing its received data. The unique characteristics of wireless medium renders WNC particularly advantageous, e.g., this technique can be used to achieve the minimum energy-per-bit for multicasting in a multihop wireless network. Recently this technique has been developed into a link layer enhancement scheme. The WNC engine in the link layer can opportunistically mix the outgoing packets to reduce the transmissions in the air.

Home Energy Management System (HEMS)
HEMS is a system that includes all the necessary elements to achieve the reduction of electricity consumption in home environments. One of its main elements is a smart energy home gateway, which is able to communicate and manage the rest of the home appliances and offers an alternative to reduce the entire electricity consumption. The goal of the smart energy home gateway is to optimize energy control by managing all home appliances, devices, sensors, and actuators.

■Publications

◆Published Papers

Optimal Vehicle-to-Grid Strategies for Energy Sharing Management Using Electric School Buses
Ruengwit Khwanrit, Saher Javaid, Yuto Lim, Chalie Charoenlarpnopparut, Yasuo Tan
Energies, 17, 16, 4182-4182, 2024

Three-Level Energy Sharing Management in Residential Prosumer Multi-Communities
Ruengwit Khwanrit, Saher Javaid, Yuto Lim, Chalie Charoenlarpnopparut, Yasuo Tan
2024 International Conference on Consumer Electronics - Taiwan (ICCE-Taiwan), 259-260, 2024

Safety Based Optimal Storage Capacity Sizing for Power System with Renewable Energy Sources
Saher Javaid, Yuto Lim, Yasuo Tan, Iacovos I. Ioannou
2024 20th International Conference on Distributed Computing in Smart Systems and the Internet of Things (DCOSS-IoT), 117, 462-468, 2024

Incorporating a Load-Shifting Algorithm for Optimal Energy Storage Capacity Design in Smart Homes
Ruengwit Khwanrit, Yuto Lim, Saher Javaid, Chalie Charoenlarpnopparut, Yasuo Tan
Designs, 8, 1, 11-11, 2024

An Experimental Validation of Angular Diversity Aperture (ADA) Receiver in MIMO VLC Systems
Cuiwei He, Yuto Lim, Chen Chen
2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings (ACP/POEM), -, 2023

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1. Computational Science and Technology, 8th ICCST 2021, Kota Kinabalu, Malaysia, 28-29 August 2021
Lecture Notes in Electrical Engineering, Springer Nature Singapore, 2021

Computational Science and Technology 6th ICCST 2019, Kota Kinabalu, Malaysia, 29-30 August 2019
Lecture Notes in Electrical Engineering, vol.603, Springer Nature Singapore, 2019

Computational Science and Technology 5th ICCST 2018, Kota Kinabalu, Malaysia, 29-30 August 2018
583, Lecture Notes in Electrical Engineering, vol.481, Springer Nature Singapore, 2018

Computational Science and Technology 4th ICCST 2017, Kuala Lumpur, Malaysia, 29-30 November 2017
466, Lecture Notes in Electrical Engineering, vol.488, Springer Nature Singapore, 2017

Beyond 5G Communication for Society 5.0
Faculty of Computing and Information Technology (FCIT), Punjab University, Pakistan, 2023

Cyber-Physical Human Centric Framework for Society 5.0
2nd International Conference on Energy, Power, Environment, Control, and Computing (ICEPECC), 2023

Beyond 5G/6G for Society 5.0
Laboratory-Based Education (LBE) project in Institute of Technology of Cambodia (ITC) by JICA, 2022

Beyond 5G/6G and Cyber-Physical System for Society 5.0
9th International Conference on Computational Science and Technology (ICCST), 2022

Novel MAC Design and Optimization for B5G Wireless Communications
IEICE Technical Committee on Reliable Communication and Control (RCC), 2022

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■Teaching Experience

Network Design Laboratory (J), Computer Networks (E), Advanced Wireless Networks (E), Wireless Sensor Networks (E)

■Contributions to Society

◆Academic Society Affiliations

Information Processing Society of Japan, The Institute of Electronics, Information and Communication Engineers, The Institute of Electrical and Electonics Engineers (IEEE)

The Fifth International Conference on Computational Science and Technology , Conference Chairs , 2018 - 2018 , Kota Kinabalu, Malaysia
The Fourth International Conference on Computational Science and Technology , Conference Chairs , 2017 - 2017 , Kuala Lumpur, Malaysia
The 4th Asian Conference on Information Systems (ACIS) , Program Co-chairs, Institute of Electrical Engineers of Japan (IEEJ) , 2015 - 2015 , Holiday Inn Resort Penang, Malaysia

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・ IPSJ SIG Mobile computing and Smart Society System (MBL) , Steering Committee , 2018- 2022
・ IEICE Hokuriku , Accounting Secretary , 2017- 2019

■Academic Awards

・ Young Engineer Best Paper Award 2009 , IEICE Technical Committee on Energy Engineering in Electronics and Communications , 2010