Kensuke FUKUDA


Latent Variable Based Anomaly Detection in Network System Logs
Kazuki OTOMO Satoru KOBAYASHI Kensuke FUKUDA Hiroshi ESAKI 
Publication:   
Publication Date: 2019/09/01
Vol. E102-D  No. 9  pp. 1644-1652
Type of Manuscript:  Special Section PAPER (Special Section on Log Data Usage Technology and Office Information Systems)
Category: Network Operation Support
Keyword: 
network operationsystem logssysloganomaly detectionlatent variable analysisvariational autoencoder
 Summary | Full Text:PDF(1.3MB)

New Directions for a Japanese Academic Backbone Network
Shigeo URUSHIDANI Shunji ABE Kenjiro YAMANAKA Kento AIDA Shigetoshi YOKOYAMA Hiroshi YAMADA Motonori NAKAMURA Kensuke FUKUDA Michihiro KOIBUCHI Shigeki YAMADA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/03/01
Vol. E98-D  No. 3  pp. 546-556
Type of Manuscript:  INVITED PAPER (Special Section on the Architectures, Protocols, and Applications for the Future Internet)
Category: 
Keyword: 
100-Gigabit EthernetMPLS-TPSDNmulti-layer networksecuritycloud serviceperformance acceleratornetwork monitoring
 Summary | Full Text:PDF(2.8MB)

Unsupervised Learning Model for Real-Time Anomaly Detection in Computer Networks
Kriangkrai LIMTHONG Kensuke FUKUDA Yusheng JI Shigeki YAMADA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/08/01
Vol. E97-D  No. 8  pp. 2084-2094
Type of Manuscript:  PAPER
Category: Information Network
Keyword: 
machine learningmultivariate normal distributionnearest neighborone-class support vector machine
 Summary | Full Text:PDF(1019.5KB)

MARIF: Multiple Queries Look-Up Architecture Using Range Information Feedback in a DHT Network
Kimihiro MIZUTANI Toru MANO Osamu AKASHI Kensuke FUKUDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/07/01
Vol. E96-B  No. 7  pp. 1680-1690
Type of Manuscript:  Special Section PAPER (Special Section on Internet Architectures, Protocols, and Management Methods that Enable Sustainable Development)
Category: 
Keyword: 
structured overlay networkP2PDHTquery reduction
 Summary | Full Text:PDF(2.6MB)

Characterization of Host-Level Application Traffic with Multi-Scale Gamma Model
Yosuke HIMURA Kensuke FUKUDA Patrice ABRY Kenjiro CHO Hiroshi ESAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/11/01
Vol. E93-B  No. 11  pp. 3048-3057
Type of Manuscript:  PAPER
Category: Internet
Keyword: 
traffic analysismodel evaluationtraffic characterizationmulti-scale gamma model
 Summary | Full Text:PDF(1.3MB)

Evaluation of Anomaly Detection Method Based on Pattern Recognition
Romain FONTUGNE Yosuke HIMURA Kensuke FUKUDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/02/01
Vol. E93-B  No. 2  pp. 328-335
Type of Manuscript:  PAPER
Category: Internet
Keyword: 
anomaly detectionpattern recognitionInternet traffic
 Summary | Full Text:PDF(837.7KB)

Architectural Design of Next-Generation Science Information Network
Shigeo URUSHIDANI Shunji ABE Kensuke FUKUDA Jun MATSUKATA Yusheng JI Michihiro KOIBUCHI Shigeki YAMADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/05/01
Vol. E90-B  No. 5  pp. 1061-1070
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Transfer Technologies for the Next Generation Network)
Category: 
Keyword: 
hybrid networkmulti-layer networkbandwidth on demandL1VPNGFPVCATLCASGMPLSMPLS
 Summary | Full Text:PDF(1.7MB)

Traffic Matrix Estimation Using Spike Flow Detection
Susumu SHIMIZU Kensuke FUKUDA Ken-ichiro MURAKAMI Shigeki GOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/04/01
Vol. E88-B  No. 4  pp. 1484-1492
Type of Manuscript:  Special Section PAPER (Special Section on Internet Technology V)
Category: 
Keyword: 
network managementnetwork measurementtraffic matrixspike flow
 Summary | Full Text:PDF(361.3KB)