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Paper Abstract and Keywords
Presentation 2022-01-27 16:30
Anomaly Detection Using Statistical Processing in Building Automation and Control Systems
Takeshi Okuda, Kohei Miyazawa, Tetsuya Yokotani, Hiroaki Mukai (KIT) CQ2021-84
Abstract (in Japanese) (See Japanese page) 
(in English) In building automation and control systems (BACS), systems such as air conditioning, lighting, and disaster prevention are centrally managed using BACnet/IP. Recently, these systems are being connected to the Internet via Gateway, and there have been cases of crackers attacking buildings. The purpose of this paper is to analyze the impact of the network load caused by the increase in traffic in BACS, and to detect attacks that may become a load. Focusing on the increase in traffic caused by attacks, we propose the method for detecting anomalies by calculating the predicted value of traffic in units of time using the linear regression model. We also propose the method for notifying the administrator in case of an anomaly.
Keyword (in Japanese) (See Japanese page) 
(in English) Building Automation and Control System / BACnet / Cyber Physical System / / / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 357, CQ2021-84, pp. 45-49, Jan. 2022.
Paper # CQ2021-84 
Date of Issue 2022-01-20 (CQ) 
ISSN Online edition: ISSN 2432-6380
Copyright
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reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee CQ CBE  
Conference Date 2022-01-27 - 2022-01-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Kanazawa(Ishikawa Pref.) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) AR/VR, Broadcasting Service, Video/Voice Services Quality, High Realistic, User Behavior/Psychology, User Experience, Media Quality, Network Quality and QoS Control, Networks and Communications at Disaster, User Behavior, Machine Learning, Video Communication, etc. 
Paper Information
Registration To CQ 
Conference Code 2022-01-CQ-CBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Anomaly Detection Using Statistical Processing in Building Automation and Control Systems 
Sub Title (in English)  
Keyword(1) Building Automation and Control System  
Keyword(2) BACnet  
Keyword(3) Cyber Physical System  
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1st Author's Name Takeshi Okuda  
1st Author's Affiliation Kanazawa Institute of Technology (KIT)
2nd Author's Name Kohei Miyazawa  
2nd Author's Affiliation Kanazawa Institute of Technology (KIT)
3rd Author's Name Tetsuya Yokotani  
3rd Author's Affiliation Kanazawa Institute of Technology (KIT)
4th Author's Name Hiroaki Mukai  
4th Author's Affiliation Kanazawa Institute of Technology (KIT)
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Speaker Author-1 
Date Time 2022-01-27 16:30:00 
Presentation Time 25 minutes 
Registration for CQ 
Paper # CQ2021-84 
Volume (vol) vol.121 
Number (no) no.357 
Page pp.45-49 
#Pages
Date of Issue 2022-01-20 (CQ) 


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