リム 勇仁 (LIM, Yuto)准教授
情報科学系, セキュリティ・ネットワーク領域, 高信頼IoT社会基盤研究拠点
◆学位
博士(情報) 京都大学
◆職歴
2009 - : 北陸先端科学技術大学院大学 , 准教授
2006 - 2009 : 情報通信研究機構 , 有期研究員
2005 - : Fudan University , Visiting Researcher
2000 - : Universiti Malaysia Sarawak (UNIMAS) , Assistant Lecturer
◆専門分野
地球資源工学、エネルギー学, 情報ネットワーク, 知能情報学
◆研究キーワード
予測制御, ネットワークコーディング, 進化型多目的最適化, ゲーム理論, スマートエネルギー配分, スマートホーム, 無線通信, サイバーフィジカルシステム
◆研究課題
マルチホップ無線ネットワーク
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. 備考
無線センサとアクチュエータネットワーク
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. 備考
サイバー・フィジカルシステム
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. 備考
無線ネットワークコーディング
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. 備考
ホームエネルギーマネジメントシステム
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. 備考

■研究業績

◆発表論文
IoT Area Network Simulator for Network Dataset Generation
Van Cu PHAM, Yoshiki MAKINO, Khoa PHO, Yuto LIM, Yasuo TAN
Journal of Information Processing, 28, 1-11, 2020
デジタルツインによる減災手法の検討
鈴木 大章, リム 勇仁, 丹 康雄
2020年度電気・情報関係学会北陸支部連合大会 2020年9月, -, 2020
居住者の状況を考慮した室内環境要の評価モデルの検討
大東 彗吾, リム 勇仁, 丹 康雄
2020年度電気・情報関係学会北陸支部連合大会 2020年9月, -, 2020
アドミッション制御を取り入れた電力制御システムの提案
髙野 さつき, リム 勇仁, 丹 康雄
2020年度電気・情報関係学会北陸支部連合大会 2020年9月, -, 2020
Study of Home Energy Management System for DC-based Nanogrid
Yuto LIM, Md, Jakaria HOSSAIN, Saher JAVAID, Yasuo TAN
The 7th IEEE International Conference on Consumer Electronics - Taiwan (ICCE-TW), -, 2020
◆書籍
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
◆講演・口頭発表
Dependable Smart Homes for Society 5.0
The 3rd International Conference Informatics, Engineering, Science and Technology (INCITEST), 2020
Dependable Smart Homes
The 1st International Conference Informatics, Multimedia, Cyber and Information System (ICIMCIS), 2019
CyTrONE: Cybersecurity Training Framework
The 1st LQDTU-JAIST Workshop on Information Security and Innovation Expo (ISIE), 2018
Dependable Smart Homes
The Workshop on Holistic Independent Living with Dependable Network Operation and Management for Smart Homes, 2018
A Cyber-Physical Systems Approach to Smart Homes
The 14th International Conference on Computer Applications (ICCA), Yangon, Myanmar, 2016

■担当講義

ネットワーク設計演習 (J), コンピュータネットワーク特論 (E), 先進無線ネットワーク (E), ワイヤレスセンサネットワーク (E)

■学外活動

◆所属学会
情報処理学会, 電子情報通信学会, The Institute of Electrical and Electonics Engineers
◆学術貢献活動
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

■賞等

・ 2009年若手エンジニア論文発表賞 , 電子情報通信学会 電子通信エネルギー技術研究専門委員会 , 2010