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-#contents
-*2014 [#medbc6ce]
-**Journal Paper [#oc78afd2]
--Hiroyuki Sato, Yasuo Okabe, Takeshi Nishimura, Kazutsuna Yamaji, Motonori Nakamura,
-''Privacy Enhancing Proxies in a Federation: Agent Approach and Cascade Approach'',
-[[Journal of Information Processing, Vol. 22, No. 3 pp. 464-471:http://dx.doi.org/10.2197/ipsjjip.22.464]], July 2014.
 
-**Conference Paper [#p036717a]
--Yoshiharu Tsuzaki, Yasuo Okabe, Ray Atarashi, Tatsuya Hayashi, ''Development of an Automatic Managing System of Wide-area Distributed Networks with Defined Nework Specification'', 1st International Workshop on Management of SDN and NFV Systems (ManSDN/NFV 2014), November 2014.
--Daisuke Kotani, Yasuo Okabe,
-''A Packet-In Message Filtering Mechanism for Protection of Control Plane in OpenFlow Networks'', The 10th ACM/IEEE Symposium on Architectures for Networking and Communications Systems (ANCS2014), pp.29-40, October 2014.
--Masayuki Tsubouchi, Tomotaka Maeda, Yasuo Okabe,
-''Digital Fingerprinting on Executable File for Tracking Illegal Uploaders'',
-6th IEEE International Workshop on Computer Forensics in Software Engineering (CFSE2014), (Proc. IEEE COMPSAC2014 Workshops), July 2014.
-
-**Drafts [#dbe619ba]
--Y. Tsuzaki, R. Atarashi, S. Suzuki, K. Mitsuya, K. Okada, ''[[Network configuration Web API for Bandwidth Reservation:https://tools.ietf.org/html/draft-tsuzaki-netconfig-webapi-00]]'', IETF Internet-Draft, Mar. 2015.
-
-*2013 [#ta97638d]
-** Journal Paper [#s47dc8b9]
--Kazuo Iwama, Shuichi Miyazaki, and Hiroki Yanagisawa,
-''A 25/17-Approximation Algorithm for the Stable Marriage Problem with One-Sided Ties'',
-[[Algorithmica, Volume 68, Issue 3, pp. 758-775:http://link.springer.com/article/10.1007%2Fs00453-012-9699-2]], March 2014. 
--Takao Inoshita, Robert W. Irving, Kazuo Iwama, Shuichi Miyazaki, Takashi Nagase, ''Improving Man-Optimal Stable Matchings by Minimum Change of Preference Lists'', [[MDPI Algorithms, Vol. 6, Issue 2, pp. 371-382:http://www.mdpi.com/1999-4893/6/2/371]], May 2013. 
-** Conference Paper [#a73c07b8]
--Jun Kawahara, Koji M. Kobayashi, Shuichi Miyazaki, ''Better Bounds for Online k-Frame Throughput Maximization in Network Switches'', Proc. 24th International Symposium on Algorithms and Computation ([[ISAAC 2013:http://www.cs.hku.hk/isaac2013/]]) (Lecture Notes in Computer Science 8283), pp. 218-228, Dec., 2013.
--Yoshiharu Tsuzaki, Ryosuke Matsumoto, Daisuke Kotani, Shuichi Miyazaki, Yasuo Okabe,
-''A Mail Transfer System Selectively Restricting a Huge Amoount of E-mails'',
-[[Workshop on Resilient Internet based Systems (REIS 2013):http://sitis-conf.org/en/workshop-on-internet-based-systems-resilient-against-disasters-israd-2013.php?Preview=ok]], pp. 896-900, Dec. 2013.
--Hiroki Okamoto, Ryosuke Matsumoto, Yasuo Okabe,
-''Design of Cooperative Load Distribution for Addressing Flash Crowds Using P2P File Sharing Network'',
-[[IEEE 37th Annual International Computer Software and Applications Conference (COMPSAC2013):http://compsac.cs.iastate.edu/]], July 2013.
--Motonori Nakamura, Takeshi Nishimura, Kazutsuna Yamaji, Hiroyuki Sato, Yasuo Okabe,
-''Privacy Preserved Attribute Aggregation to Avoid Correlation of User Activities Across Shibboleth SPs'',
-The 7th International Workshop on Middleware Architecture in the Internet (MirArch2013) (Proc. IEEE COMPSAC2013 Workshops), July 2013.
--Hiroyuki Sato, Yasuo Okabe, Motonori Nakamura, Takeshi Nishimura, Kazutsuna Yamaji,
-''Privacy Enhancing Proxies in Attribute Release:Two Approaches'',
-The 7th International Workshop on Middleware Architecture in the Internet (MirArch2013) (Proc. IEEE COMPSAC2013 Workshops), July 2013.
--Masaya Yokohata, Tomotaka Maeda, Yasuo Okabe,
-''Power Allocation Algorithms of PoE for on-Demand Power Supply''
-The 1st IEEE International Workshop on Consumer Devices and Systems (CDS2013),
-(Proc. IEEE COMPSAC2013 Workshops), July 2013.
--Yasuhiro Teramoto, Rei Atarashi, Yoshifumi Atarashi, Yasuo Okabe,
-''Managing Networks Independently of the Physical Topology by Service Defined Network'',
-The 1st IEEE International Workshop on Architecture, Design, Deployment and Management of
-Networks and Applications (ADMNET2013),
-(Proc. IEEE COMPSAC2013 Workshops), July 2013.
-
-*2012 [#off5b6bc]
-**Journal Paper [#e9f80d9c]
--Iwama, K., Miyazaki, S. and Yanagisawa, H., ''Improved Approximation Bounds for the Student-Project Allocation Problem with Preferences over Projects'', [[Journal of Discrete Algorithms, Vol. 13, pp. 59-66:http://www.sciencedirect.com/science/article/pii/S1570866712000202]], May 2012.
-**Conference Paper [#jf42d55e]
--Masaya Yokohata, Tomotaka Maeda, Yasuo Okabe, 
-''An Extension of the Link Layer Discovery Protocol for On-Demand Power Supply Network by PoE'',
-[[First International WorkShop on Energy-Aware Systems, Communications and Security (EASyCoSe 2013):http://wpage.unina.it/fpalmier/EAsyCoSe2013/]] (In conjunction with [[IEEE AINA-2013:http://www.aina-conference.org/2013/]]), pp.1612-1616, March 2013.
--Toyokazu Akiyama, Takeshi Nishimura, Kazutsuna Yamaji, Motonori Nakamura, Yasuo Okabe,
-''Design and Implementation of a Functional Extension Framework for Authn ＆ Authz Federation Infrastructure Using Web Browser Add-on'',
-[[27th IEEE International Conference on Advanced Information Networking and Applications (AINA-2013):http://www.aina-conference.org/2013/]], pp.389-396, March 2013.
-- Daisuke Kotani, Yasuo Okabe,
-''Packet‒In Message Control for Reducing CPU Load and Control Traffic in OpenFlow Switches'',
-European Workshop on Software Defined Networks, pp.42-47, October, 2012.
--Wataru Oogami, Takaaki Komura, Yasuo Okabe,
-''Secure ID Transformation for Robust Pseudonymity against Backflow of Personal Information in SAML Federation'',
-Proc. 2012 IEEE 36th International Conference on Computer Software and Applications Workshops (6th IEEE International Workshop on Middleware Architecture in the Internet
-(MidArch 2012)), pp.64-69, July 2012.
--Takuya Miyamoto, Youichi Koyama, Kazumi Sakai, Yasuo Okabe,
-''A GMPLS-based Power Resource Reservation System toward Energy-on-Demand Home Networking'',
-[[The 12th IEEE/IPSJ International Symposium on Applications and the Internet (SAINT2012):http://www.saintconference.org/2012/index.html]], pp.138-147, July 2012.
--Akihiro Takahashi, Tomotaka Maeda, Yasuo Okabe,
-''Design and Implementation of a Secure Public Wireless Internet Service Model Using Host Identity Protocol'',
-The 12th IEEE/IPSJ International Symposium on Applications and the Internet (SAINT2012), pp.19-28, July 2012.
--Ryosuke Matsumoto, Yasuo Okabe,
-''Access Control Architecture Separating Privilege by a Thread on a Web Server'',
-The 12th IEEE/IPSJ International Symposium on Applications and the Internet (SAINT2012), pp.178-183, July 2012.
-- Daisuke Kotani, Kazuya Suzuki, Hideyuki Shimonishi,
-''A design and implementation of OpenFlow Controller handling IP multicast with Fast Tree Switching'', The 12th IEEE/IPSJ International Symposium on Applications and the Internet(SAINT2012), pp.60-67, July 2012.
-**Drafts [#s8f1cc42]
--Y. Teramoto, R. Atarashi, Y. Atarashi, Y. Okabe,
-''[[Experience of Designing Network Management System:http://tools.ietf.org/html/draft-teramoto-experience-network-management-01]]'', IETF Internet-Draft, Feb. 2013.
-
-*2011 [#h3e9a130]
-**Conference Paper [#m265f5ef]
--Akihiro Takahashi, Yasuo Okabe,
-[[''Providing Ubiquitous Networks Securely Using Host Identity Protocol'':http://dl.acm.org/citation.cfm?id=2089043]],
-[[Asia Workshop on Future Internet Technologies (AWFIT2011):http://www.interlab.ait.ac.th/aintec2011/asiafiws.php]]
-(In Conjunction with AINTEC 2011, Bangkok, Thailand),
-Nov. 2011.
--Hamada, K., Iwama, K. and Miyazaki, S.,
-''The Hospitals/Residents Problem with Quota Lower Bounds'',
-Proceedings of the 19th Annual European Symposium on Algorithms ([[ESA 2011:http://esa2011.mpi-inf.mpg.de/]])
-(Lecture Notes in Computer Science 6942)
-pp. 180-191, Sep., 2011. (Saarbrucken, Germany)
--Moriteru Ishida, Hiroki Takakura, and Yasuo Okabe, ''High-Performance Intrusion Detection Using OptiGrid Clustering and Grid-Based Labelling'', [[The 11th IEEE/IPSJ International Symposium on Applications and the Internet (SAINT2011):http://snowman.nagaokaut.ac.jp/saint/]], pp. 11-19, July 2011. (Munich, Germany)
--Satoshi Ishibashi, Shuichi Miyazaki, and Yasuo Okabe, ''Design and Implementation of a Certified Document Delivery System without a Trusted Intermediate Authority'', [[The 11th IEEE/IPSJ International Symposium on Applications and the Internet (SAINT2011):http://snowman.nagaokaut.ac.jp/saint/]], pp. 20-26, July 2011. (Munich, Germany)
--Tomoki Shibata, Kazumi Sakai, and Yasuo Okabe, ''The Design and Implementation of an On-demand DC Grid in Home'', [[The 11th IEEE/IPSJ International Symposium on Applications and the Internet (SAINT2011):http://snowman.nagaokaut.ac.jp/saint/]], pp. 152-159, July 2011. (Munich, Germany)
--Iwama, K., Miyazaki, S. and Yanagisawa, H.,
-''Improved Approximation Bounds for the Student-Project Allocation Problem with Preferences over Projects'', Proceedings of the 8th Annual Conference on Theory and Applications of Models of Computation ([[TAMC 2011:http://www.tamc2011.com/]]),
-Lecture Notes in Computer Science 6648, pp. 440-451, May 2011. (Tokyo, Japan)
--Jungsuk Song, Hiroki Takakura, Yasuo Okabe, Masashi Eto, Daisuke Inoue, Koji Nakao,
-''Statistical Analysis of Honeypot Data and Building of Kyoto2006+ Dataset for NIDS Evaluation'',
-[[BADGERS 2011:http://iseclab.org/badgers2011/]], April 2011.
-
-*2010 [#h97d955c]
-**Journal Paper [#v3ac8fa9]
--Iwama, K., Miyazaki, S. and Yanagisawa, H.,
-''Approximation Algorithms for the Sex-Equal Stable Marriage Problem'',
-[[ACM Transactions on Algorithms:http://portal.acm.org/citation.cfm?doid=1868237.1868239]],
-Vol. 7, Issue 1, Article No. 2, November 2010.
--Jungsuk Song, Hiroki Takakura, Yasuo Okabe, Daisuke Inoue, Masashi Eto, Koji Nakao,
-''A Comparative Study of Unsupervised Anomaly Detection Techniques Using Honeypot Data'',
-[[IEICE Transactions on Information and Systems, Vol.E93-D,No.9,pp.2544-2554:http://search.ieice.org/bin/summary.php?id=e93-d_9_2544&category=D&year=2010&lang=E&abst=]],Sep. 2010.
-
-**Conference Paper [#m3b4c912]
--Kenji Ohira, Yasuo Okabe,
-''Host-Centric Site-Exit Router Selection in IPv6 Site Multihoming Environment'',
-[[1st International Workshop on Protocols and Applications with Multi-Homing Support (PAMS 2011):http://www.tdr.wiwi.uni-due.de/en/workshops/pams-2011/]],
-//(In conjunction with the [[25th International Conference on Advanced Information Networking and Applications (AINA):http://aina2011.i2r.a-star.edu.sg/]])
-Singapore, pp. 696-703, 
-March 22-25, 2011.
--Shin Maruyama, Masahiro Kozuka, Yasuo Okabe, Motonori Nakamura,
-''Policy-based IP Address Selection in SCTP Automatic Address Reconfiguration'',
-[[1st International Workshop on Protocols and Applications with Multi-Homing Support (PAMS 2011):http://www.tdr.wiwi.uni-due.de/en/workshops/pams-2011/]],
-//(In conjunction with the [[25th International Conference on Advanced Information Networking and Applications (AINA):http://aina2011.i2r.a-star.edu.sg/]]),
-Singapore, pp. 704-707, 
-March 22-25, 2011.
--Kazumi Sakai, Yasuo Okabe,
-''Quality-aware Energy Routing toward On-demand Home Energy Networking'',
-Proc. [[IEEE Consumer Communications and Networking Conference (CCNC) 2011:http://www.ieee-ccnc.org/2011/]]
-(Special Session on Ecological Home Network), pp.822-825,
-Jan. 2011.
--Miyazaki, S. and Okamoto, K.,
-''Improving the Competitive Ratios of the Seat Reservation Problem'',
-Proceedings of the 6th IFIP TC1/WG2.2, International Conference ([[IFIP/TCS 2010:http://www.wcc2010.com/content/conferences/ifip/theoretical-computer-science-tcs-2010]]),
-pp. 328-339, Sep., 2010. (Brisbane, Australia)
--Iwama, K., Miyazaki, S. and Yanagisawa, H.,
-''A 25/17-Approximation Algorithm for the Stable Marriage Problem with One-Sided Ties'',
-Proceedings of the 18th Annual European Symposium on Algorithms ([[ESA 2010:http://algo2010.csc.liv.ac.uk/esa/]]),
-(Lecture Notes in Computer Science 6347)
-pp. 135-146, Sep., 2010. (Liverpool, UK)
-
-*2009 [#a26d12a7]
-**Journal Paper [#jf1437a4]
--Mitsuo Okada, Yasuo Okabe, Tetsutaro Uehara,
-''Privacy-Secure Image Sharing System for a Purchaser and Recorded Subjects Using Semi-Blind Fingerprinting'',
-[[Procedia - Social and Behavioral Sciences, Vol.2, Issue 1:http://www.sciencedirect.com/science/journal/18770428]], pp.137-142, Mar. 2010.
--Asahiro, Y., Miyano, E., Miyazaki, S. and Yoshimuta, T., ''Weighted Nearest Neighbor Algorithms for the Graph Exploration Problem on Cycles'', [[Information Processing Letters:http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6V0F-4XJP41M-1&_user=119230&_coverDate=01%2F01%2F2010&_rdoc=4&_fmt=high&_orig=browse&_srch=doc-info%28%23toc%235645%232010%23998899996%231577324%23FLP%23display%23Volume%29&_cdi=5645&_sort=d&_docanchor=&_ct=10&_acct=C000009380&_version=1&_urlVersion=0&_userid=119230&md5=c6394990d64fd4f9adeeeb44e3ff9462]], Vol.110, Issue 3, pp. 93-98, January 2010.
--Shuichi Miyazaki, Naoyuki Morimoto and Yasuo Okabe, ''The Online Graph Exploration Problem on Restricted Graphs,'' 
-[[IEICE Transactions on Information and Systems, Vol.E92-D,No.9,pp.1620-1627:http://search.ieice.org/bin/summary.php?id=e92-d_9_1620&category=D&year=2009&lang=E&abst=]], Sep. 2009.
--Hamada, K., Iwama, K. and Miyazaki, S., ''An Improved Approximation Lower Bound for Finding Almost Stable Maximum Matchings'', [[Information Processing Letters:http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6V0F-4WKK1R3-1&_user=119230&_coverDate=08%2F31%2F2009&_rdoc=5&_fmt=high&_orig=browse&_srch=doc-info(%23toc%235645%232009%23998909981%231468091%23FLP%23display%23Volume)&_cdi=5645&_sort=d&_docanchor=&_ct=17&_acct=C000009380&_version=1&_urlVersion=0&_userid=119230&md5=7bb2fbec15564f3d9bbad8f6115f6549]], Vol.109, Issue 18, pp. 1036-1040, August 2009.
--Shuichi Miyazaki and Kazuya Okamoto, ''Improving the Competitive Ratio of the Online OVSF Code Assignment Problem'', [[Algorithms:http://www.mdpi.com/1999-4893/2/3/953]] 2009, Vol. 2, Issue 3, pp. 953-972, July 2009.
--Jungsuk Song, Hiroki Takakura, Yasuo Okabe and Yongjin Kwon, 
-''Unsupervised Anomaly Detection Based on Clustering and Multiple One-class SVM'',
-[[IEICE Transactions on Communications,Vol.E92-B, No.6, pp.1981-1990:http://search.ieice.org/bin/summary.php?id=e92-b_6_1981&category=B&year=2009&lang=E&abst=]], Jun. 2009.
-
-**Conference Paper [#ue11cea3]
--Mitsuo Okada, Yasuo Okabe, Tetsutaro Uehara, ''A Privacy-Secure Content Trading System for Small Content Providers Using Semi-Blind Digital Watermarking,'' The 2009 International Workshop on Forensics for Future Generation Communication environments ([[F2GC>http://www.ftrg.org/f2gc2009/index.htm]]), IEEE,pp.561--568, Jeju Korea,Dec 2009 
--Mitsuo Okada, Yasuo Okabe, Tetsutaro Uehara, ''Semi-Blind Fingerprinting Utilizing Ordinary Existing Watermarking Techniques,'' The 8th International Workshop on Digital Watermarking ([[IWDW09>http://www.iwdw.org.uk]]), LNCS 5703, pp.14--28, Guildford, UK, Aug 2009.
--Koji Kobayashi, Shuichi Miyazaki, Yasuo Okabe,
-''Competitive Buffer Management for Multi-Queue Switches in QoS Networks using Packet Buffering Algorithms'',
-[[21st ACM Symposium on Parallelism in Algorithms and Architectures (SPAA2009):http://www.cs.jhu.edu/~spaa/2009/]], pp.328-336, Calgary, Canada
-August 11 - 13, 2009.
--Keita Shimizu, Shuichi Miyazaki, Yasuo Okabe,
-''Design and Implementation of a Certified Mail Exchange System Using Simultaneous Secret Exchange''
-[[The 2009 International Symposium on Applications and the Internet (SAINT2009):http://infonet.cse.kyutech.ac.jp/conf/saint09/]], pp. 37-42, Seattle, USA, 20 - 24 July 2009.
--Keiji Maekawa, Yasuo Okabe,
-''An Enhanced Location Privacy Framework with Mobility Using Host Identity Protocol'',
-[[The 2009 International Symposium on Applications and the Internet (SAINT2009):http://infonet.cse.kyutech.ac.jp/conf/saint09/]], pp. 23-29, Seattle, USA, 20 - 24 July 2009.
--Mitsuo Okada, Yasuo Okabe, Tetsutaro Uehara,
-''Security Analysis on Privacy-Secure Image Trading Framework Using Blind Watermarking'',
-The Third Workshop on Middleware
-Architecture in the Internet (MidArc2009)
-(held as a part of
-[[SAINT2009:http://infonet.cse.kyutech.ac.jp/conf/saint09/]]),
-Seattle, USA, 20 - 24 July 2009.
--Toshiyuki Kataoka, Takeshi Nishimura, Masaki Shimaoka, Kazutsuna Yamaji,
-Motonori Nakamura, Noboru Sonehara, Yasuo Okabe,
-''Leveraging PKI in SAML2.0 Federation for Enhanced Discovery Service'',
-The Third Workshop on Middleware
-Architecture in the Internet (MidArc2009)
-(held as a part of
-[[SAINT2009:http://infonet.cse.kyutech.ac.jp/conf/saint09/]]),
-Seattle, USA, 20 - 24 July 2009.
-
-*2008 [#ve836c63]
-**Journal Paper [#db030d21]
--Naoyuki Kamiyama, Yuuki Kiyonari, Eiji Miyano, Shuichi Miyazaki, and Katsuhisa Yamanaka, ''Computational Complexities of University Interview Timetabling,'' 
-IEICE TRANSACTIONS on Information and Systems, Volume E92-D, No.2,
-pp.130-140, Feb. 2009.
--Koji Kobayashi, Shuichi Miyazaki, Yasuo Okabe,
-''A Tight Upper Bound on Online Buffer Management for Multi-Queue Switches with Bicodal Buffers'',
-IEICE Transactions on Information and System, Vol.E91-D, No.12, pp.2757-2769, Dec. 2008.
--Koji Kobayashi, Shuichi Miyazaki, Yasuo Okabe,
-''A Tight Upper Bound on Online Buffer Management for Multi-Queue Switches with Bicodal Buffers'',
-IEICE Transactions on Information and Communication System, Vol.E91-D,No.12,pp.-,Dec. 2008.
--Koji Kobayashi, Shuichi Miyazaki, Yasuo Okabe,
-''A Tight Bound on Online Buffer Management for Two- port Shared-Memory Switches'',
-IEICE Transactions on Information and Communication System,
-Vol.E91-D,No.8,pp.2105-2114, Aug. 2008.
--Iwama, K., Miyazaki, S. and Yamauchi, N.,
-''A (2-c 1 / \sqrt{N})-Approximation Algorithm for the Stable Marriage Problem,''
-[[Algorithmica:http://www.springerlink.com/content/v8u8m8gp5u354564/?p=af32358fd62b4b1fb49ad12e5b9de524&pi=6]], Volume 51, Number 3, pp. 902-914, July 2008.
--Jungsuk Song, Kenji Ohira, Hiroki Takakura, Yasuo Okabe and Yongjin Kwon, 
-''A Clustering Method for Improving Performance of Anomaly-based Intrusion Detection System'',
-IEICE Transactions on Information and Communication System Security,
-Vol.E91-D, No.5, pp.1282-1291, May. 2008.(To Appear)
--Mitsuo Okada, Hiroaki Kikuchi, and Yasuo Okabe, 
-''Multi-bit Embedding for Asymmetric Digital Watermarking without Exposing Secret'',
-IEICE Transactions on Information and Communication System Security,
-Vol.E91-D, No.5, pp.1348-1358, May. 2008.(To Appear)
-
-**Conference Paper [#m1d0e950]
--Jungsuk Song, Hiroki Takakura and Yongjin Kwon,
-''A Generalized Feature Extraction Scheme to Detect 0-Day Attacks via IDS Alerts'',
-[[The 2008 International Symposium on Applications and the Internet(SAINT2008):http://www.icta.ufl.edu/saint08/]], Turku, FINLAND, 28 July - 1 Aug. 2008.
--Toshihiro Takagi, Takaaki Komura, Shuichi Miyazaki and Yasuo Okabe,
-''Privacy Oriented Attribute Exchange in Shibboleth Using Magic Protocols'',
-[[SAINT2008:http://www.icta.ufl.edu/saint08/]] Workshop on Middleware Architecture in the Internet, Turku, FINLAND, 28 July - 1 Aug. 2008.
--Jungsuk Song, Hiroki Takakura and Yasuo Okabe,
-''Cooperation of Intelligent Honeypots to Detect Unknown Malicious Codes'',
-WOMBAT Workshop on Information Security Threat Data Exchange (WISTDE 2008), Amsterdam, Netherlands, 21-22 April 2008.
--Miyazaki, S. and Okamoto, K.,
-''Improving the Competitive Ratio of the Online OVSF Code Assignment Problem'',
-Proc. 19th International Symposium on Algorithms and Computation ([[ISAAC 2008:http://www-or.amp.i.kyoto-u.ac.jp/isaac08/]])
-(Lecture Notes in Computer Science 5369),
-pp. 64-76, Dec., 2008. (Gold Coast, Australia)
-
-*2007 [#vab515cb]
-**Journal Paper [#v603d853]
--Halldorsson, M. M., Iwama, K., Miyazaki, S. and Yanagisawa, H.,
-''Improved Approximation Results for the Stable Marriage Problem'',
-[[ACM Transactions on Algorithms:http://portal.acm.org/citation.cfm?id=1273346&coll=portal&dl=ACM&CFID=34665573&CFTOKEN=97386851]],
-Vol. 3, Issue 3, Article No. 30, August 2007.
-
-**Conference Paper [#p3c5c38e]
--Jungsuk Song, Hayato Ohba, Hiroki Takakura, Yasuo Okabe, Kenji Ohira and Yongjin Kwon,
-''A Comprehensive Approach to Detect Unknown Attacks via Intrusion Detection Alerts'',
-[[The twelfth Asian Computing Science Conference(ASIAN2007) Focusing on Computer and Network Security:http://www.qatar.cmu.edu/asian07/]], LNCS 4846, 
-Doha, Qatar, December 9-11, 2007.
--Koji Kobayashi and Kazuya Okamoto,
-''Improved Upper Bounds on the Competitive Ratio for Online Realtime Scheduling'',
-[[15th Annual European Symposium on Algorithms (ESA2007):http://www.algo07.cs.tau.ac.il/esa.html]],
-Eilat, Israel, October 8-10, 2007 (to appear).
--Manami Kikuchi, Takayuki Ito, Hiroki Takakura,
-''A Visualization Technique for Monitoring of Network Flow Data'', 
-[[The First International Symposium on Information and Computer Elements ISICE 2007:http://www.waseda.jp/assoc-ISICE2007/]], Sept. 12-14, 2007.
--Iwama, K., Miyazaki, S. and Yanagisawa, H.,
-''Approximation Algorithms for the Sex-Equal Stable Marriage Problem'',
-Proc. [[10th Workshop on Algorithms and Data Structures (WADS 2007):http://projects.cs.dal.ca/wads07/]], (Lecture Notes in Computer Science 4619), pp. 201-213, August, 2007. (Halifax, Canada)
--Iwama, K., Miyazaki, S. and Okamoto, K.,
-''Stable Roommates Problem with Triple Rooms'', 
-Proc. [[10th KOREA-JAPAN Joint Workshop on Algorithms and Computation (WAAC 2007):http://waac2007.jnu.ac.kr/]], pp. 105-112, August, 2007. (Chonnam National University, Gwangju, Korea) 
--Koji Kobayashi, Shuichi Miyazaki, Yasuo Okabe,
-''A Tight Bound on Online Buffer Management for two-port Shared-Memory Switches'',
-[[19th ACM Symposium on Parallelism in Algorithms and Architectures (SPAA2007):http://www.cs.jhu.edu/~spaa/2007/]], pp. 358-364, June 2007. 
--Jungsuk Song, Hiroki Takakura, Yasuo Okabe, Yongjin Kwon,
-''A Robust Feature Normalization Scheme and an Optimized Clustering Method for Anomaly-based Intrusion Detection System'',
-[[Proc. 12th International Conference on Database Systems for Advanced Applications (DASFAA2007),(Lecture Notes in Computer Science 4443):http://www.dasfaa07.ait.ac.th/index.htm]], pp. 140-151, April 2007.(Bangkok, Thailand)
-
-*2006 [#reef321b]
-**Journal Paper [#ve96b58c]
-- Iwama, K., Miyazaki, S. and Okamoto, K., 
-''A (2-c log N/N)-Approximation Algorithm for the Stable Marriage Problem,'' 
-[[IEICE TRANSACTIONS on Information and Systems, Volume E89-D No.8:http://search.ieice.org/bin/index.php?category=D&lang=E&vol=E89-D&num=8&abst=]], pp.2380-2387, August 2006.
-
-**Conference Paper [#c32b3a94]
-- Asahiro, Y., Miyano, E., Miyazaki, S. and Yoshimuta, T., ''Weighted Nearest Neighbor Algorithms for the Graph Exploration Problem on Cycles'', 
-Proc. 33rd Conference on Current Trends in Theory and Practice of Informatics ([[SOFSEM 2007:http://www.cs.cas.cz/sofsem/07/]]), (Lecture Notes in Computer Science 4362), 
-pp. 164-175, Jan., 2007. (Harrachov, Czech Republic)
-- Iwama, K., Miyazaki, S. and Yamauchi, N., ''A 1.875-Approximation Algorithm for the Stable Marriage Problem'', Proc. 18th ACM-SIAM Symposium on Discrete Algorithms ([[SODA 2007:http://www.siam.org/meetings/da07/]]), pp. 288-297, Jan., 2007. (New Orleans, USA)
-- Yutaka Nakano, Motonori Nakamura, Yasuo Okabe, ''Analysis of Topological Properties of the Network Feeding Usenet News'', [[SAINT2007:http://infonet.cse.kyutech.ac.jp/conf/saint07/]], Jan. 2007.
-- Shoichiro Fujiwara, Takaaki Komura, Yasuo Okabe, ''A Privacy Oriented Extension of Attribute Exchange in Shibboleth'', [[SAINT2007 Workshop on Middleware Architecture in the Internet:http://infonet.cse.kyutech.ac.jp/conf/saint07/workshops/Programs/ws-program-3.html]], Jan. 2007.
-- Kiyonari, Y., Miyano, E. and Miyazaki, S.,
-''Computational Complexity Issues in University Interview Timetabling,''
-Proc. of The 6th International Conference on the Practice and Theory of Automated Timetabling ([[PATAT 2006):http://patat06.muni.cz/]],
-pp. 448-453, August 2006. (Brno, Czech Republic)
-- Kato, S., Miyazaki, S., Nishimura, Y. and Okabe, Y.,
-''Cheat-proof Serverless Network Games,'' 
-5th International Conference on Computers and Games ([[CG 2006):http://www.cs.unimaas.nl/cg2006/]], (Lecture Notes in Computer Science 4630), pp. 234-243, May 2006. (Turin, Italy)
-
-**Drafts [#fa002282]
-- R. Stewart, Q. Xie, M. Tuexen, S. Maruyama, M. Kozuka, ''[[Stream Control Transmission Protocol (SCTP) Dynamic Address Reconfiguration>http://www.ietf.org/internet-drafts/draft-ietf-tsvwg-addip-sctp-17.txt]]'' , IETF Internet-Draft, Nov. 2006
-- S. Maruyama, M. Kozuka, ''[[Stream Control Transmission Protocol (SCTP) Cumulative ASCONF chunk transmission extension>http://www.ietf.org/internet-drafts/draft-marushin-sctp-asconfext-01.txt]]'', IETF Internet-Draft, June 2006
-
-*2005 [#k894ba14]
-**Conference Paper [#aa4434ea]
--Shin Maruyama, Motonori Nakamura, Yasuo Okabe, Nariyoshi Yamai, Kiyohiko Okayama, Takuya Miyashita, ''Priority Control in Receiving E-mails by Giving a Separate Response to Each DNS Query'', SAINT2006, pp.90-93, Jan. 2006.
--Iwama, K., Miyazaki, S. and Yamauchi, N.,
-''A (2-c 1 / ?sqrt{N})-Approximation Algorithm for the Stable Marriage Problem,'' 
-Proc. 16th International Symposium on Algorithms and Computation ([[ISAAC 2005:http://www.cs.cityu.edu.hk/~isaac2005/]])
-(Lecture Notes in Computer Science 3827), 
-pp. 902-914, Dec., 2005. (Sanya, Hainan, China)
--K. Ohira, Y. Huang, Y. Okabe, K. Fujikawa, M. Nakamura, ''Security Analysis on Public Wireless Internet Service Models'', [[WMASH2005>http://wmash2005.ece.iastate.edu/]], pp. 107-110, Sept. 2005(poster)
--H. Murai, Y. Okabe, ''Pipeline Parallelization in HPF programs on the Earth Simulator'', HPF international Workshop: Experiences and Progress 2006 (HiWEP2005), Sept. 2005
--K. Ohira, Y. Koyama, K. Fujikawa, Y. Okabe, ''Automatic Address Assignment for IPv6 End-to-End Multihoming Sites'', [[ICITA2005>http://attend.it.uts.edu.au/icita05/]], Vol II, pp. 755-758, July 2005(poster)
-
-
-*2004 [#k9a11acb]
-**Journal Paper [#mecce1e8]
--H. Ito, K. Iwama, Y. Okabe, T. Yoshihiro,
-''Single backup table schemes for shortest-path routing'',
-[[Theoretical Computer Science>http://www.elsevier.com/locate/tcs]], 333, pp. 347-353, 2005
--A. Ishtiaq, Y. Okabe, M. Kanazawa,
-''Management of parallel UBR flows over TCP in congested ATM networks'',
-[[Computer Communications>http://www.elsevier.com/locate/comcom]], 27, 801-808,
-2004.
--Halldorsson, M., Iwama, K., Miyazaki, S. and Yanagisawa, H., 
-''Randomized approximation of the stable marriage problem,''
-Theoretical Computer Science, Vol. 325, No. 3, pp. 439-465, Oct. 2004.
-
-**Conference Paper [#q391461b]
-- Nariyoshi Yamai, Kiyohiko Okayama, Takuya Miyashita, Shin Maruyama, Motonori Nakamura,
-''Protection Method against Massive Error Mails Caused by Sender Spoofed Spam Mails'',
-SAINT2005, Jan. 2005.
--A. Ishtiaq, Y. Okabe, M. Kanazawa,
-''Issues of Multihoming Implementation using SCTP'',
-[[IASTED International Conference on Communication Systems and Applications (CSA2004):http://www.iasted.org/conferences/2004/banff/csa-programmain.htm]], 422-162, July 2004.
-- Iwama, K., Miyazaki, S. and Okamoto, K., ''A (2-c log N/N)-Approximation Algorithm for the Stable Marriage Problem,'' Proceedings of the 9th Scandinavian Workshop on Algorithm Theory ([[SWAT 2004:http://swat.diku.dk/]]), (LNCS 3111), pp. 349-361, July 2004. (Humlebaek, Denmark)
-
-*2003 [#xfd8b6eb]
-**Journal Paper [#j67b4c2d]
--Halldorsson, M., Irving, R., Iwama, K., Manlove, D., Miyazaki, S., Morita, Y. and Scott, S.  ''Approximability Results for Stable Marriage Problems with Ties'', Theoretical Computer Science, Vol. 306, pp. 431-447, Sept. 2003.
--Hiro Ito, Kazuo Iwama, Yasuo Okabe, Takuya Yoshihiro,
-''Avoiding Routing Loops in the Internet,''
-Theory of Computing Systems, 36, 597-609, 2003.
-
-**Conference Paper [#p9bb81ab]
--Hiro Ito, Kazuo Iwama, Yasuo Okabe, Takuya Yoshihiro,
-''Polynomial-Time Computable Backup Tables for Shortest-Path Routing,''
-The 10th International Colloquium on Structural Information and
-Communication Complexity (SIROCCO 2003), pp.163-177, June 2003.
--Halldorsson, M., Iwama, K., Miyazaki, S. and Yanagisawa, H. ''Randomized Approximation of the Stable Marriage Problem'', Proceedings of the ninth Annual International Computing and Combinatorics Conference ([[COCOON 2003:http://www.cs.montana.edu/bhz/cocoon03.html]]), (LNCS 2697), pp. 339-350, July 2003. (Big Sky, USA)
--Komura, T., Fujikawa, K., and Okabe, Y., ''The MIAKO.NET Public Wireless Internet Service in Kyoto,'' Proc. of the First ACM International Workshop on Wireless Mobile Applications and WLAN Hotspots ([[WMASH2003>http://wmash2003.cs.ucla.edu/]]), September 2003. 
--Halldorsson, M., Iwama, K., Miyazaki, S. and Yanagisawa, H., ''Improved Approximation of the Stable Marriage Problem'', Proceedings of the 11th Annual European Symposium on Algorithms (ESA 2003), (LNCS 2832), pp. 266-277, Sep. 2003. (Budapest, Hungary)
--Komura, T., Kosuga, M., Fujikawa, K., and Okabe, Y., ''Desgin and Implementation of the MIAKO.phone Peer-to-peer Mobile IP Phone System,'' 5th Asia-Pacific Symposium on Information and Telecommunication Technologies ([[APSITT2003>http://www.ieice.org/cs/in/APSITT2003/]]), November 2003.
-
-**Drafts [#z2fe13f8]
-//**学会誌・商業誌等解説
--Arifumi Matsumoto, Kenji Fujikawa, Yasuo, Okabe, ''Basic Socket API Extension for LIN6 End-to-End Multi-home,'' IETF Internet-Draft, 23 June 2003.
--Arifumi Matsumoto, Masahiro, Kozuka, Kenji Fujikawa, Yasuo Okabe, ''TCP Multi-Home Options,'' IETF Internet-Draft, 7 Oct 2003.
--Arifumi Matsumoto, Masahiro, Kozuka, Kenji Fujikawa, Yasuo Okabe, ''TLC-FM,'' IETF Internet-Draft, 7 Oct 2003.
--K. Ohira, K. Ogata, A. Matsumoto, K. Fujikawa, Y. Okabe, ''IPv6 Address Assingment and Route Selection for End-to-End Multihoming,'' IETF Internet-Draft, November 2003.
-//**patent
-