リム 勇仁 (LIM, Azmanosman)准教授
情報科学系,セキュリティ・ネットワーク領域
◆学位
博士(情報) 京都大学
◆職歴
: Assistant Lecturer at Universiti Malaysia Sarawak (2000),
Visiting Researcher at Fudan University (2005),
Expert Researcher at National Institute of Information and Communications Technology (2006)
◆専門分野
Congestion control and management of asynchronous transfer mode networks, multihop wireless networks, wireless mesh networks, home networks and ubiquitous computing, next generation networks, wireless sensor and actuator networks, and heterogeneous networks.
◆研究キーワード
センサネットワーク, 無線通信, ヘテロジニアス, 電力制御, 実証実験
◆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
CARESSES: The Flower that Taught Robots about Culture
A. Sgorbissa, L. Battistuzzi, I. Papadopoulos, C. Koulouglioti, C. Papadopoulos, G. Randhawa, A. Saffiotti, A.K. Pandey, S. Kanoria, L. Merton, N.Y. Chong, Y. Lim, H. Kamide, J. Lee, R. Mastrolonardo
Proc. ACM/IEEE International Conference on Human Robot Interaction, pp. 371-, 2019/03/11
Collaborative Development within a Social Robotic, Multi-Disciplinary Effort: Lesson Learnt from the CARESSES case study
R. Menicatti, C.T. Recchiuto, B. Bruno, R. Zaccaria, A.A. Khaliq, U. Kvckemann, F. Pecora, A. Saffiotti, H.D. Bui, N.Y. Chong, Y. Lim, V.C. Pham, Nguyen T.V.T., N. Melo, J. Lee, B. Maxime, E. Lagrue, J.M. Montanier, A.K. Pandey, A. Sgorbissa
Proc. IEEE Workshop on Advance Robotics and its Social Impact, -, 2018/09/27
Towards smart lighting modeling of cyber-physical systems
Yuan FANG, Sian En OOI, Yuto LIM, and Yasuo TAN
The 11th Asia Lighting Conference (ALC), Kobe University, Japan, -, 2018/09/14
Study of retransmission protocol with compute-and-forward in multi-source multi-relay network
Rithea NGETH, Yuto LIM, Brian M. KURKOSKI, and Yasuo TAN
IEICE Society Conference, Kanazawa University, Japan, BS-7-24, S-70, 1-, 2018/09/14
Towards machine learning of time task scheduling in cyber-physical systems
Yuan FANG, Sian En OOI, Yuto LIM, and Yasuo TAN,
IEICE Society Conference, Kanazawa University, BS-7-10, S-45, 1-, 2018/09/12
◆書籍
Computational Science and Technology5th ICCST 2018, Kota Kinabalu, Malaysia, 29-30 August 2018
Rayner Alfred, Yuto Lim, Ag. Asri Ag. Ibrahim, Patricia Anthony, Lecture Notes in Electrical Engineering, vol.481, Springer Nature Singapore, 2018
Computational Science and Technology4th ICCST 2017, Kuala Lumpur, Malaysia, 29-30 November 2017
Rayner Alfred, Hiroyuki Iida, Ag. Asri Ag. Ibrahim, Yuto Lim, Lecture Notes in Electrical Engineering, vol.488, Springer Nature Singapore, 2017
◆講演・口頭発表
A cyber-physical systems approach to smart homes
Yuto LIM
The 14th International Conference on Computer Applications (ICCA), Yangon, Myanmar, 2016/02/25
Design and implementation of home simulator and experimental house
Yoshiki Makino, Hoai Son Nguyen, Junsoo Kim, Azman Osman Lim and Yasuo Tan
日・タイ スマートハウススマートグリッドシンポジウム2014, 東京, 2014/03/19
Concepts, architectures and standards for smart homes
Yasuo Tan, and Azman Osman Lim
The 19th Asia-Pacific Conference on Communications (APCC), Bali, Indonesia, 2013/08/31

■担当講義

ワイヤレスセンサネットワーク(E), コンピュータネットワーク特論(E)

■学外活動

◆所属学会
The Institute of Electrical and Electonics Engineers, 電子情報通信学会, 情報処理学会
◆学術貢献活動
The Fifth International Conference on Computational Science and Technology , Conference Chairs , 2018/08/29 - 2018/08/30 , Kota Kinabalu, Malaysia
The Fourth International Conference on Computational Science and Technology , Conference Chairs , 2017/11/29 - 2017/11/30 , Kuala Lumpur, Malaysia
The 4th Asian Conference on Information Systems (ACIS) , Program Co-chairs, Institute of Electrical Engineers of Japan (IEEJ) , 2015/10/15 - 2015/10/17 , 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 , 2010/01/21