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Paper Abstract and Keywords
Presentation 2004-09-03 11:45
Detection of Network Events using Digital Signal Processing Techniques
Zhang Ding Hui, Kazuhide Koide, Gen Kitagata (Tohoku Univ.), GlennMansfield Keeni (Cysol), Norio Shiratori (Tohoku Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Network traffic analysis and detection of Event are essential for efficient network administration. The main goal of this research is to provide useful and meaningful information to the network administrator. After a thorough investigation in the field of detecting network Event by digital signal technique, we focus on a method called Deviation Score. Deviation Score takes less time on anomaly detection than any other related methods, such as Statistical method, Markov Models and Neural Networks method. However, there are three problems with Deviation Score, which are (1) inexact detection result, (2) high computational complexity, (3) requirement of manually set threshold. In this research, we propose a new method of Event detection of network traffic, which is exact, real-time and automatic, i.e. no manual intervention is needed. Experiment results show that our proposed method can detect Event with more efficiently than Deviation Score, especially pertaining to the detection exactness point.
Keyword (in Japanese) (See Japanese page) 
(in English) traffic analysis / network event / event detection / digital signal processing / / / /  
Reference Info. IEICE Tech. Rep., vol. 104, no. 275, IN2004-66, pp. 37-42, Sept. 2004.
Paper # IN2004-66 
Date of Issue 2004-08-27 (NS, IN, CS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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Conference Information
Committee NS CS IN  
Conference Date 2004-09-02 - 2004-09-03 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Active networks, IP-VPN, network security, ultra high-speed networks, p2p communications, network software, etc. 
Paper Information
Registration To IN 
Conference Code 2004-09-NS-CS-IN 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Detection of Network Events using Digital Signal Processing Techniques 
Sub Title (in English)  
Keyword(1) traffic analysis  
Keyword(2) network event  
Keyword(3) event detection  
Keyword(4) digital signal processing  
1st Author's Name Zhang Ding Hui  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Kazuhide Koide  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Gen Kitagata  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
4th Author's Name GlennMansfield Keeni  
4th Author's Affiliation Cyber Solution Inc. (Cysol)
5th Author's Name Norio Shiratori  
5th Author's Affiliation Tohoku University (Tohoku Univ.)
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Date Time 2004-09-03 11:45:00 
Presentation Time 25 
Registration for IN 
Paper # IEICE-NS2004-107,IEICE-IN2004-66,IEICE-CS2004-62 
Volume (vol) IEICE-104 
Number (no) no.273(NS), no.275(IN), no.277(CS) 
Page pp.37-42 
#Pages IEICE-6 
Date of Issue IEICE-NS-2004-08-27,IEICE-IN-2004-08-27,IEICE-CS-2004-08-27 

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