[English | Japanese]
Journal
Process Scheduling among Virtual Machines
Hidekazu Tadokoro, Kenichi Kourai, and Shigeru Chiba
IPSJ Transactions on Advanced Computing Systems (ACS), Vol.1, No.2, pp.124-135, August 2008.
(in JAPANESE)
Secure File Access Control for Desktop PCs [pdf]
Yuji Takizawa, Kenichi Kourai, Shigeru Chiba, and Yoshisato Yanagisawa
IPSJ Transactions on Advanced Computing Systems (ACS), Vol.1, No.2, pp.275-285, August 2008.
(in JAPANESE)
XenLASY: Aspect-oriented Profiler for Tracing I/O Processing on Xen [pdf]
Yoshisato Yanagisawa, Kenichi Kourai, and Shigeru Chiba
IPSJ Transactions on Programming, Vol.49, No.SIG 1 (PRO 35), pp.51-62, January 2008.
(in JAPANESE)
An Aspect-Oriented Language for Exception Handling [pdf]
Natsuko Kumahara, Kenichi Kourai, and Shigeru Chiba
IPSJ Transactions on Programming, Vol.48, No.SIG 10 (PRO 33), pp.189-198, June 2007.
(in JAPANESE)
KLASY: System for Source-based Binary-level Dynamic Weaving [pdf]
Yoshisato Yanagisawa, Kenichi Kourai, Shigeru Chiba, and Rei Ishikawa
IPSJ Transactions on Programming, Vol.48, No.SIG 10 (PRO 33), pp.176-188, June 2007.
(in JAPANESE)
Session-aware Queue Scheduling for Improving Performance of Web Applications under Overload [pdf]
Masahiro Matsunuma, Kenichi Kourai, Hideaki Hibino, Yoshiki Sato, Shigeru Chiba
JSSST Computer Software, Vol.23, No.2, pp.199-210, April 2006.
(in JAPANESE)
A Secure Intrusion Detection Architecture using Virtual Distributed Monitoring Environments [pdf]
Kenichi Kourai and Shigeru Chiba
IPSJ Transactions on Advanced Computing Systems, Vol.46, No.SIG 16 (ACS 12), pp.108-118, December 2005.
(in JAPANESE)
A Pleasant Job Scheduling System [pdf]
Ryo Kurita, Shigeru Chiba, and Kenichi Kourai
IPSJ Transactions on Advanced Computing Systems, Vol.45, No.SIG 3 (ACS 5), pp.29-37, March 2004.
(in JAPANESE)
Personal Networks Integrating a VPN with Execution Environments of Hosts [pdf]
Kenichi Kourai, Toshio Hirotsu, Koji Sato, Osamu Akashi, Kensuke Fukuda, Tosiharu Sugawara, and Shigeru Chiba
JSSST Computer Software, Vol.21, No.1, pp.2-12, January 2004.
(in JAPANESE)
An Intranet Protection Mechanism Based on Virtual Network Architecture
Toshio Hirotsu, Kensuke Fukuda, Kenichi Kourai, Osamu Akashi, Koji Sato, and Toshiharu Sugawara
IPSJ Transactions on Advanced Computing Systems, Vol.44, No.SIG 11 (ACS 3), pp.180-190, August 2003.
(in JAPANESE)
Realizing Secure Intranet Servers by Using a Mechanism Changing User Authority [pdf]
Shinichi Suzuki, Yasushi Sinjo, Kenichi Kourai, Kozo Itano, and Shigeru Chiba
IPSJ Transactions on Advanced Computing Systems, Vol.44, No.SIG 10 (ACS 2), pp.86-96, July 2003.
(in JAPANESE)
A Secure Mechanism for Changing Access Restrictions of Servers [ps pdf] (abstract)
Kenichi Kourai and Shigeru Chiba
Journal of Information Processing Society of Japan,
Vol.42, No.6, pp.1492-1502, June 2001.
(in JAPANESE)
Multi-level Protection: A New Fail-safe Mechanism for Extensible Operating Systems [ps pdf] (abstract)
Kenichi Kourai, Shigeru Chiba, and Takashi Masuda
Journal of Information Processing Society of Japan,
Vol.39, No.11, pp.3054-3064, November 1998.
(in JAPANESE)
Conference Paper
A Fast Rejuvenation Technique for Server Consolidation with Virtual Machines [pdf]
Kenichi Kourai and Shigeru Chiba
In Proceedings of the 37th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN 2007), pp.245-254, June 2007.
(Accceptance rate in DCCS: 53 of 212 (25%))
(Invited to IEEE TDSC as one of the best papers)
(Slide [ppt])
Aspect-oriented Application-level Scheduling for J2EE Servers [pdf]
Kenichi Kourai, Hideaki Hibino, and Shigeru Chiba
In Proceedings of the 6th ACM International Conference on Aspect-Oriented Software Development (AOSD.07), pp.1-13, March 2007.
(Accceptance rate: 19 of 107 (18%))
(Slide [ppt])
A Dynamic Aspect-oriented System for OS Kernels [pdf]
Yoshisato Yanagisawa, Kenichi Kourai, Shigeru Chiba, and Rei Ishikawa
In Proceedings of the 5th ACM International Conference on Generative Programming and Component Engineering (GPCE'06), pp.69-78, October 2006.
(Accceptance rate: 30 of 85 (35%))
HyperSpector: Virtual Distributed Monitoring Environments for Secure Intrusion Detection [pdf]
Kenichi Kourai and Shigeru Chiba
In Proceedings of the 1st ACM/USENIX International Conference on Virtual Execution Environments (VEE'05), pp.197-207, June 2005.
(Accceptance rate: 19 of 65 (29%))
(Slide [ppt])
An Implementation of Flexible-playtime Video Skimming
Shigemi Aoyagi, Kenichi Kourai, Koji Sato, Toshihiro Takada, Toshiharu Sugawara, and Rikio Onai
In Proceedings of the 2004 SPIE/ACM Conference on Multimedia Computing and Networking (MMCN 2004), pp.178-186, January 2004.
Secure and Manageable Virtual Private Networks for End-users [pdf] (abstract)
Kenichi Kourai, Toshio Hirotsu, Koji Sato, Osamu Akashi, Kensuke Fukuda, Toshiharu Sugawara, and Shigeru Chiba
In Proceedings of the 28th Annual IEEE Conference on Local Computer Networks (LCN 2003), pp.385-394, October 2003.
(Accceptance rate: 33%)
(Slide [ppt])
A Flexible Policy Control Architecture for Inter-AS Routing [pdf]
Osamu Akashi, Kenichi Kourai, Kensuke Fukuda, Toshio Hirotsu, Koji Sato, Mitsuru Maruyama, and Toshiharu Sugawara
In Proceedings of the 7th Asia-Pacific Network Operations and Management Symposium (APNOMS 2003),
pp.294-298, October 2003.
A Secure Access Control Mechanism against Internet Crackers [ps pdf] (abstract)
Kenichi Kourai and Shigeru Chiba
In Proceedings of the 21st IEEE International Conference on Distributed Computing Systems (ICDCS-21),
pp.743-746, April 2001.
(Poster [ppt pdf])
Operating System Support for Easy Development of Distributed File Systems [ps pdf] (abstract)
Kenichi Kourai, Shigeru Chiba, and Takashi Masuda
In Proceedings of the 10th IASTED International Conference on Parallel and Distributed Computing and Systems (PDCS'98),
pp.551-554, October 1998.
(Slide [ppt pdf])
Workshop/Position Paper
Preventing Performance Degradation on Operating System Reboots (Fast Abstract) [pdf]
Kenichi Kourai
In Volume 2 Proceedings of the 5th International Service Availability Symposium (ISAS 2008),
May 2008.
Difference of Degradation Schemes among Operating Systems
--- Experimental analysis for web application servers --- [pdf]
Hideaki Hibino, Kenichi Kourai, and Shigeru Chiba
In Proceedings of DSN2005 Workshop on Dependable Software - Tools and Methods,
pp.172-179, June 2005.
A Source-level Kernel Profiler based on Dynamic Aspect-Orientation
Yoshisato Yanagisawa, Shigeru Chiba, and Kenichi Kourai
In Proceedings of the 2nd Dynamic Aspects Workshop (DAW05),
pp.41-45, March 2005.
Agents Support for Flexible Inter-AS Policy Control
Osamu Akashi, Kenichi Kourai, Koji Sato, Toshio Hirotsu, Mitsuru Maruyama, and Toshiharu Sugawara
In Proceedings of the 2003 IEEE/IPSJ Symposium on Applications and the Internet (SAINT) Workshop,
pp.294-298, January 2003.
Weak Protection for Reflective Operating Systems
Shigeru Chiba, Takeshi Nishimura, Kenichi Kourai, Atsushi Ohnoki, and Takashi Masuda
In Object-Oriented Technology: ECOOP'97 Workshop Reader,
LNCS Vol.1357, pp.62-67, June 1997.
Thesis
A Study of a Dynamic Safety Net for Server Software [ps pdf] (abstract)
Kenichi Kourai
Ph.D. Dissertation, Department of Information Science, Faculty of Science, The University of Tokyo,
March 2002.
A Framework for Easily and Efficiently Extending Operating Systems [ps pdf] (abstract)
Kenichi Kourai
Master Thesis, Department of Information Science, Faculty of Science, The University of Tokyo,
March 1999.
A Design of Operating System for Easily Implementing Efficient File Systems [ps pdf] (abstract)
Kenichi Kourai
Bachelor Thesis, Department of Information Science, Faculty of Science, The University of Tokyo,
March 1997.
Technical Report
A Secure Access Control Mechanism against Internet Crackers [ps pdf] (abstract)
Kenichi Kourai and Shigeru Chiba
Technical Report 01-176,
Institute of Information Sciences and Electronics, University of Tsukuba,
January 2001.
Operating System Support for Easy Development of Distributed File Systems [ps pdf] (abstract)
Kenichi Kourai, Shigeru Chiba, and Takashi Masuda
Technical Report 98-01,
Department of Information Science, Faculty of Science, University of Tokyo,
August 1998.