Eiji Oki

J-GLOBAL         Last updated: Nov 1, 2019 at 17:27
 
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Name
Eiji Oki
URL
http://icn.cce.i.kyoto-u.ac.jp/
Affiliation
Kyoto University
Degree
Ph. D.(Keio University)
Research funding number
70524156
ORCID ID
0000-0003-2177-5027

Profile

Eiji Oki is a Professor at Kyoto University, Japan. He received the B.E. and M.E. degrees in instrumentation engineering and a Ph.D. degree in electrical engineering from Keio University, Yokohama, Japan, in 1991, 1993, and 1999, respectively. In 1993, he joined Nippon Telegraph and Telephone Corporation (NTT) Communication Switching Laboratories, Tokyo, Japan. He has been researching network design and control, traffic-control methods, and high-speed switching systems. From 2000 to 2001, he was a Visiting Scholar at the Polytechnic Institute of New York University, Brooklyn, New York, where he was involved in designing terabit switch/router systems. He was with The University of Electro-Communications, Tokyo, Japan from July 2008 to February 2017. He joined Kyoto University, Japan in March 2017. He has been active in standardization of path computation element (PCE) and GMPLS in the IETF. He wrote more than ten IETF RFCs.
He served as a Guest Co-Editor for the Special Issue on “Special issue on High-speed optical transport systems,” Optical switching and Networking, Elsevier; a Guest Co-Editor for the Special Issue on “Switching and Routing for Scalable and Energy-Efficient Datacenter Networks,” January 2014, in IEEE Journal on Selected Areas in Communications; a Guest Co-Editor for the Special Issue on “Multi-Domain Optical Networks: Issues and Challenges,” June 2008, in IEEE Communications Magazine; a Guest Co-Editor for the Special Issue on Routing, “Path Computation and Traffic Engineering in Future Internet,” December 2007, in the Journal of Communications and Networks; a Guest Co-Editor for the Special Section on “Photonic Network Technologies in Terabit Network Era,” April 2011, in IEICE Transactions on Communications; an Associate Editor in IEICE Transactions on Communications in 2011-2015; a Co-Chair for European Conference on Networks and Optical Communications 2014; a Co-Chair of Optical Networks and Systems Symposium for IEEE ICC 2011 and Globecom 2013; a Co-General Chair for High-Performance Switching and Routing (HPSR 2015); a Technical Program Committee (TPC) Co-Chair for Conference on High-Performance Switching and Routing (HPSR 2006, 2010, 2012, and 2016); a Track Co-Chair on Optical Networking for ICCCN 2009; and a TPC Co-Chair for the International Conference on IP+Optical Network (iPOP 2010, 2012, 2013, 2014, 2015). He serves as Chapter Coordination Committee Chair of IEEE Communications Society Asia-Pacific Board in 2014-2017 and Editor Board in Optical Switching and Networking, Elsevier, from 2016.

Prof. Oki was the recipient of the 1998 Switching System Research Award and the 1999 Excellent Paper Award presented by IEICE, the 2001 Asia-Pacific Outstanding Young Researcher Award presented by IEEE Communications Society for his contribution to broadband network, ATM, and optical IP technologies, the 2010 Telecom System Technology Prize by the Telecommunications Advanced Foundation, IEEE HPSR 2012 Outstanding Paper Award, IEEE HPSR 2014 Best Paper Award Finalist, First Runner Up, the 2015 IEICE Achievement Award, and IEEE Globecom 2015 Best Paper Award.

He has authored/co-authored five books, Broadband Packet Switching Technologies, published by John Wiley, New York, in 2001, GMPLS Technologies, published by CRC Press, Boca Raton, FL, in 2005, Advanced Internet Protocols, Services, and Applications, published by Wiley, New York, in 2012, Linear Programming and Algorithms for Communication Networks, CRC Press, Boca Raton, FL, in 2012, and Routing and Wavelength Assignment for WDM-based Optical Networks: Quality-of-Service and Fault Resilience, Springer, Cham, in 2016.

He is a Fellow of IEEE and a Fellow of IEICE.

Research Areas

 
 

Academic & Professional Experience

 
Mar 2017
 - 
Today
Professor, Graduate School of Informatics, Kyoto University
 
Apr 2013
 - 
Feb 2017
Professor, School of Informatics and Engineering, The University of Electro-Communications Graduate School of Informatics and Engineering,
 
Sep 2015
 - 
Jan 2016
International Adjunct Professor, Beijing University of Posts and Telecommunications
 
Apr 2010
 - 
Mar 2013
Associate Professor, The University of Electro-Communications
 
May 2009
 - 
Mar 2013
Visiting Assocaite Professor, National Institute of Informatics
 

Education

 
Apr 1987
 - 
Mar 1991
Dept. of Instrumentation Engineering, Faculty, Science and Technology, Keio University
 
Apr 1991
 - 
Mar 1993
Dept. of Instrumentation Engineering, Graduate School, Division of Science and Engineering, Keio University
 

Committee Memberships

 
Feb 2005
 - 
Dec 2012
IEEE  Senior Member
 
May 2006
 - 
May 2009
IEICE  Assistant Secretary, Photonic Network Technical Committee
 
May 2009
 - 
May 2012
IEICE  Journal Editorial Committee Member
 
May 2009
 - 
May 2013
IEICE  Secretary, Photonic Network Technical Committee
 
May 2009
 - 
Sep 2013
IEICE  Senior Member
 

Awards & Honors

 
May 2017
2016 Fabio Neri Best Paper Award - Runner up, Elsevier
 
Dec 2015
IEEE Globecom 2015 Best Paper Award, IEEE
 
Sep 2015
Japan, IEICE Communications Society Distinguished Contributions Award, IEICE Communications Society
 
Jun 2015
IEICE Achievement Award
 
Jul 2014
Vancouver, Best Paper Award Finalist, First Runner-Up, IEEE 15th International Conference on High Performance Switching and Routing (HPSR 2014), IEEE HPSR 2012
 

Published Papers

 
Backup Network Design Considering Primary and Backup Routing for Multiple Link Failures under Uncertain Traffic Demands
S. Khouangvichit, N. Kitsuwan, and E. Oki
International Conference on Computing, Networking and Communications (ICNC) 2020      Feb 2020   [Refereed]
Participating-Domain Segmentation Based Server Selection Scheme in Successive Participation Scenario
A. Kawabata, B.C. Chatterjee, and E. Oki
IEEE Globecom 2019      Dec 2019   [Refereed]
Modeling of Utility Function for Real-time Prediction of Spatial Information
K. Sato, R. Shinkuma, T. Sato, E. Oki, T. Iwai, T. Onishi, T. Nobukiyo, D. Kanetomo, and K. Satoda
IEEE Globecom 2019      Dec 2019   [Refereed]
Survivable Virtual Network Embedding Model with Shared Protection over Elastic Optical Network
F. He, T. Sato, and E. Oki
IEEE CloudNet 2019      Nov 2019   [Refereed]
Polynomial-time Algorithm for Distributed Server Allocation Problem
T. Sawa, F. He, A. Kawabata, and E. Oki
IEEE CloudNet 2019      Nov 2019   [Refereed]
Virtual Network Function Allocation to Maximize Continuous Available Time of Service Function Chains
R. Kang, F. He, T. Sato, and E. Oki
IEEE CloudNet 2019      Nov 2019   [Refereed]
Preventive Start-time Optimization to Determine Link Weights against Multiple Link Failures
Y. Hirano, F. He, T. Sato, and E. Oki
IEEE CloudNet 2019      Nov 2019   [Refereed]
Edge Server Cooperation for Real-time Prediction of Spatial Information
M. Kanbayashi, R. Shinkuma, T. Sato, and E. Oki
IEICE Trans. Commun.   J102-B(11) 912-925   Nov 2019   [Refereed]
Multicast Routing Model to Minimize Number of Flow Entries in Software-Defined Network
S. Kotachi, T. Sato, R. Shinkuma, and E. Oki
Asia-Pacific Network Operations and Management Symposium (APNOMS 2019)      Sep 2019   [Refereed]
Optimization Model for Backup Resource Allocation in Middleboxes with Importance
F. He, T. Sato, and E. Oki
IEEE/ACM Trans. Networking   27(4) 1742-1755   Aug 2019   [Refereed]
Delay Distribution Based Remote Data Fetch Scheme for Hadoop Clusters in Public Cloud
R.S. Ranaweera, E. Oki, and N. Kitsuwan
IEICE Trans. Commun.   E102-B(8) 1617-1625   Aug 2019   [Refereed]
Prioritization of Mobile IoT Data Transmission Based on Data Importance Extracted from Machine Learning Model
Y. Inagaki, R. Shinkuma, T. Sato, and E. Oki
IEEE Access   7 93611-93620   Jul 2019   [Refereed]
Defragmentation Considering Link Congestion in Toggled 1+1 Path Protected Elastic Optical Networks
T. Sawa, F. He, T. Sato, B.C. Chatterjee, and E. Oki
24th OptoElectronics and Communications Conference/Photonics in Switching and Computing 2019 (OECC/PSC 2019)      Jul 2019   [Refereed]
Fault-Tolerant Multipath Provisioning in Elastic Optical Networks
K. Takeda, T. Sato, R. Shinkuma, and E. Oki
24th OptoElectronics and Communications Conference/Photonics in Switching and Computing 2019 (OECC/PSC 2019)      Jul 2019   [Refereed]
Spectrum Fragmentation Management in Elastic Optical Networks
E. Oki, T. Sato, and B. C. Chatterjee
International Conference on Transparent Optical Networks (ICTON 2019)      Jul 2019   [Refereed][Invited]
Carrier-Scale Packet Processing Architecture using Interleaved 3D-Stacked DRAM and its Analysis
T. Korikawa, A. Kawabata, F. He, and E. Oki
IEEE Access   7 75500-75514   Jun 2019   [Refereed]
Holding-Time- and Impairment-Aware Shared Spectrum Allocation in Mixed-Line-Rates Elastic Optical Network
J. Zhao, B. Bao, H. Yang, E. Oki, and B.C. Chatterjee
IEEE/OSA Journal of Optical Communications and Networking   11(6) 322-332   Jun 2019   [Refereed]
Master and Slave Controller Assignment Model against Multiple Failures in Software Defined Network
F. He, T. Sato, and E. Oki
IEEE ICC 2019      May 2019   [Refereed]
Dynamic Program File Placement Strategies for Machine-to-Machine Service Network Platform
T. Sato and E. Oki
IEEE ICC 2019      May 2019   [Refereed]
Flexible Scheduling Approach for Network Services in Virtual Networks
Y. Zhang, F. He, T. Sato, and E. Oki
iPOP 2019      May 2019   [Refereed]
Probabilistic Protection Model for Virtual Networks against Multiple Facility Node Failures
F. He, T. Sato, and E. Oki
iPOP 2019      May 2019   [Refereed]
Optimization of Backup Resource Assignment for Middleboxes
R. Fujita, F. He, T. Sato, and E. Oki
19th IEEE International Conference on High Performance Switching and Routing (HPSR 2019)      May 2019   [Refereed]
Packet Processing Architecture with Off-Chip LLC Using Interleaved 3D-Stacked DRAM
T. Korikawa, A. Kawabata, F. He, and E. Oki
19th IEEE International Conference on High Performance Switching and Routing (HPSR 2019)      May 2019   [Refereed]
Optimization of Network Service Scheduling with Resource Sharing and Preemption
Y. Zhang, F. He, T. Sato, and E. Oki
19th IEEE International Conference on High Performance Switching and Routing (HPSR 2019)      May 2019   [Refereed]
Virtual Network Function Placement and Routing Model for Multicast Service Chaining Based on Merging Multiple Service Paths
N. Kiji, T. Sato, R. Shinkuma, and E. Oki
19th IEEE International Conference on High Performance Switching and Routing (HPSR 2019)      May 2019   [Refereed]
Analysis of Network Architecture for Machine-to-Machine Service Network Platform
T. Sato and E. Oki
iPOP 2019      May 2019   [Refereed]
Challenges of Resource Allocation in Network Virtualization
Eiji Oki
2019 IEEE 2nd International Conference on Electronics Technology (ICET)      May 2019   [Refereed][Invited]
A Span Power Management Scheme for Rapid Lightpath Provisioning and Releasing in Multi-Core Fiber Networks
B.C. Chatterjee, F. He, E. Oki, A. Fumagalli, and N. Yamanaka
IEEE/ACM Trans. Networking   27(2) 734-747   Apr 2019   [Refereed]
Utility Based Scheduling for Multi-UAV Search Systems in Disaster-hit Areas
K. Miyano, R. Shinkuma, T. Sato, and E. Oki
IEEE Access   7 26810-26820   Mar 2019   [Refereed]
Modulation-Adaptive Link-Disjoint Path Selection Model for 1+1 Protected Elastic Optical Networks
Y. Kishi, N. Kitsuwan, B.C. Chatterjee, H. Ito, and E. Oki
IEEE Access   7 25422-25437   Mar 2019   [Refereed]
N. Kitsuwan, P. Pavarangkoon, H.M. Widiyanto, and E. Oki
Digital Communications and Networks   online available    Mar 2019   [Refereed]
Program File Placement Problem for Machine-to-Machine Service Network Platform
T. Sato and E. Oki
IEICE Trans. Commun.   E102-B(3) 418-428   Mar 2019   [Refereed]
Backup Resource Allocation Model for Virtual Networks with Probabilistic Protection against Multiple Facility Node Failures
F. He, T. Sato, and E. Oki
15th International Conference on the Design of Reliable Communication Networks (DRCN 2019)      Mar 2019   [Refereed]
A. Kawabata, B.C. Chatterjee, and E. Oki
IEEE Access   7 20689-20697   Feb 2019   [Refereed]
Expected Capacity Guaranteed Routing based on Dynamic Link Failure Prediction
S. Sekigawa, S. Okamoto, N. Yamanaka, and E. Oki
2019 Workshop on Computing, Networking and Communications (CNC)      Feb 2019   [Refereed]
Resource Allocation Model for Probabilistic Protection in Cloud Provider
Eiji Oki
International Conference on Computing, Networking and Communications (ICNC) 2019      Feb 2019   [Refereed][Invited]
Designing a Hadoop System based on Computational Resources and Network Delay for Wide Area Networks
T. Matsuno, B.C. Chatterjee, N. Kitsuwan, E. Oki, M. Veeraraghavan, S. Okamoto, and N. Yamanaka
Telecommunication Systems   70 13-25   Jan 2019   [Refereed]
B.C. Das, S. Takahashi, E. Oki, and M. Muramatsu
International Journal of Communication Systems   online available    Jan 2019   [Refereed]
Self-adjustable Domain Adaptation in Personalized ECG Monitoring Integrated with IR-UWB Radar
W. Yin, X. Yang, L. Li, L. Zhang, N. Kitsuwan, R. Shinkuma, and E. Oki
Biomedical Signal Processing and Control   47 75-87   Jan 2019   [Refereed]
Defragmentation with Reroutable Backup Paths in Toggled 1+1 Protection Elastic Optical Networks
T. Sawa, F. He, B.C. Chatterjee, T. Sato, and E. Oki,
IEICE Trans. Commun.   E103-B(3)    Mar 2020   [Refereed]
Virtual Network Function Placement for Service Chaining to Relax Visit Order and Non-Loop Constraints
N. Hyodo, T. Sato, R. Shinkuma, and E. Oki
IEEE Access   to appear    2019   [Refereed]
Cyber-Physical-Social Aware Privacy Preserving in Location-Based Service
K. Zhu, W. Yan, W. Zhao, L Chen, L Zhang, and E. Oki
IEEE Access   6 54167-54176   Dec 2018   [Refereed]
Modeling the Effect of Wavelength Selective Switch Latency on Optical Flow Switching Performance
A. Shakeri, X. Wang, M. Razo, M.G. Alabarce, E. Oki, N. Yamanaka, and A Fumagalli
IEEE/OSA Journal of Optical Communications and Networking   10(12) 924-935   Dec 2018   [Refereed]
Feature-Selection based Data Prioritization in Mobile Traffic Prediction using Machine Learning
Y. Yamada, R. Shinkuma, T. Sato, and E. Oki
IEEE Globecom 2018      Dec 2018   [Refereed]
Optimization Model for Designing Multiple Virtualized Campus Area Networks Coordinating with Wide Area Networks
T. Kurimoto, S. Urushidani, and E. Oki
IEEE Trans. Network and Service Management   15(4) 1349-1362   Dec 2018   [Refereed]
Dispersion Based Highest-Modulation-First Last-Fit Spectrum Allocation Scheme for Elastic Optical Networks
J. Zhao, B. Bao, B.C. Chattergee, E. Oki, J. Hu, and D. Ren
IEEE Access   6 59907-59916   Nov 2018   [Refereed]
Recent Research Progress on Spectrum Management Approaches in Software-Defined Elastic Optical Networks
B.C. Chatterjee, T. Sato, and E. Oki
Optical Switching and Networking   30 93-104   Nov 2018   [Refereed][Invited]
Defragmentation Using Reroutable Backup Paths in Toggled 1+1 Path Protected Elastic Optical Networks
T. Sawa, F. He, T. Sato, B.C. Chatterjee, and E. Oki
24st Asia-Pacific Conference on Communications (APCC 2018)      Nov 2018   [Refereed]
Participating-Domain Segmentation Based Server Selection Scheme in Delay-Sensitive Distributed Communication Approach
A. Kawabata, B.C. Chatterjee, and E. Oki
The 4th IEEE Conference on Network Functions Virtualization and Software Defined Networking (NFV-SDN 2018)      Nov 2018   [Refereed]
Utility Based Scheduling for Multi-UAV Search System in Disaster Scenarios
K. Miyano, R. Shinkuma, E. Oki, and T. Sato
2018 IEEE 7th Global Conference on Consumer Electronics (GCCE)      Oct 2018   [Refereed]
Virtual Network Function Placement Model for Service Chaining to Relax Visit Order and Routing Constraints
N. Hyodo, T. Sato, R. Shinkuma, and E. Oki
IEEE CloudNet 2018      Oct 2018   [Refereed]
Implementation and Testing of Failure Recovery Based on Backup Resource Sharing Model for Distributed Cloud Computing System
T. Sato, F. He, E. Oki, T. Kurimoto, and S. Urushidani
IEEE CloudNet 2018      Oct 2018   [Refereed]
Optimization Model for Backup Resource Allocation in Middleboxes
F. He, T. Sato, and E. Oki
IEEE CloudNet 2018      Oct 2018   [Refereed]
Minimizing Backup Capacity Considering Routings in Primary and Backup Networks for Random Multiple Link Failures
S. Khouangvichit, E. Oki, and N. Kitsuwan
The 9th International Conference on Information and Communication Technology on Convergence (ICTC)      Oct 2018   [Refereed]
Distributed Processing Communication Scheme for Real-Time Applications at Multiple Locations
A. Kawabata and E. Oki
3rd IMI-ISM-ZIB MODAL Workshop on Challenges in Real World Data Analytics and High-Performance Optimization      Sep 2018   [Invited]
HEAR: Approach for Heartbeats Monitoring with Body Movement Compensation by IR-UWB Radar
W. Yin, X. Yang, L. Li, L. Zhang, N. Kitsuwan, and E. Oki
Sensors   18(9) 1-18   Sep 2018   [Refereed]
Performance of Hitless Defragmentation Scheme in Quasi 1+1 Path Protected Elastic Optical Networks
B.C. Chatterjee and E. Oki
International Conference on Transparent Optical Networks (ICTON 2018)      Jul 2018   [Refereed][Invited]
Performance of Dispersion-Reduced Wavelength Assignment in Wavelength-Routed Optical Networks
B.C. Chatterjee, N. Sarma, A. Mitra, A. Srivastava, N. Stol, and E. Oki,
International Conference on Transparent Optical Networks (ICTON 2018)      Jul 2018   [Refereed]
Application-Triggered Automatic Distributed Cloud/Network Resource Coordination by Optically Networked Inter/Intra Data-Center
N. Yamanaka, S. Okamoto, M. Hirono, Y. Imakiire, W. Muro, T. Sato, E. Oki, A. Fumagalli, and M. Veeraraghavan
IEEE/OSA Journal of Optical Communications and Networking   10(7) 15-24   Jul 2018   [Refereed][Invited]
Backup Network Design Scheme for Multiple Link Failures to Avoid Overestimating Link Capacity
Y. Hirano, F. He, T. Sato, and E. Oki
18th IEEE International Conference on High Performance Switching and Routing (HPSR 2018)      Jun 2018   [Refereed]
Carrier-Scale Packet Processing System using Interleaved 3D-Stacked DRAM
T. Korikawa, A. Kawabata, F. He, and E. Oki
IEEE ICC 2018      May 2018   [Refereed]
Optimization Model for Designing Multiple Virtualized Campus Area Networks Coordinating with a Wide Area Network
T. Kurimoto, H. Yamada, S. Urushidani, and E. Oki
IEEE ICC 2018      May 2018   [Refereed]
Robust Optimization Model for Backup Resource Allocation in Cloud Provider
F. He, T. Sato, B.C. Chartergee, T. Kurimoto, S. Urushidani, and E. Oki
IEEE ICC 2018      May 2018   [Refereed]
Non-local Data Fetch Scheme Based on Delay Distribution for Hadoop Clusters in Public Cloud
R.S. Ranaweera, E. Oki, and N. Kitsuwan
The 4th IEEE International Conference on High Performance and Smart Computing (HPSC 2018)      May 2018   [Refereed]
Comparative Performance of Green Pipe, Green Hose and Green Hose-Rectangle Models in Power Efficient Network
B.C. Das, E. Oki, and M. Muramatsu
IEEE Communications Quality and Reliability Workshop      May 2018   [Refereed]
Expected Capacity Guaranteed Routing for Artificial Intelligence based Dynamic Failure Prediction of Links
S. Sekigawa, E. Oki, S. Okamoto, and N. Yamanaka
iPOP 2018      May 2018   [Refereed]
B.C. Das, S. Takahashi, E. Oki, and M. Muramatsu
IEICE Trans. Commun.   E101-B(3) 772-783   Mar 2018   [Refereed]
Green Robust Optimization for Energy Saving in Networks under Traffic Uncertainty
Eiji Oki
International Conference on Computing, Networking and Communications (ICNC) 2018      Mar 2018   [Refereed][Invited]
Optical Interconnect Edge/center Cloud Network for Supporting Autonomous Vehicle Application
N. Yamanaka, A. Fumagalli, E. Oki, T. Sato, M. Veeraraghavan, and S. Okamoto
20th Annual International Conference on Next Generation Internet and Related Technologies (Net-Centric 2017)      Jan 2018   [Refereed]
A.K. Pradhan, B.C. Chatterjee, E. Oki, and T. De
Optical Switching and Networking   27 40-49   Jan 2018   [Refereed]
B.C. Chatterjee, S. Ba, and E. Oki
IEEE Communications Surveys and Tutorials   20(1) 183-210   Jan 2018   [Refereed]
A Real-Time Delay-Sensitive Communication Approach based on Distributed Processing
A. Kawabata, B.C. Chatterjee, S. Ba, and E. Oki
IEEE Access   5(1) 20235-20248   Dec 2017   [Refereed]
Heuristic Approach to Determining Cache Node Locations in Content-Centric Networks
N. Kitsuwan, H. Tahara, and E. Oki
IEEE Access   6 1542-1549   Dec 2017   [Refereed]
Computation Method for Betweenness using Graph Compression
K. Aramaki, N. Kitsuwan, E. Oki
IEICE Trans. Commun.   J100-B(11) 934-939   Nov 2017   [Refereed]
E. Oki, N. Wada, S. Okamoto, N. Yamanaka, and K. Sato
IEICE Trans. Commun.   E100-B(9) 1564-1580   Sep 2017   [Refereed][Invited]
High-Speed Packet Networking Technologies
N. Yamanaka and E. Oki
IEICE Trans. Commun.   J100-B(9) 611-625   Sep 2017   [Refereed][Invited]
E. Oki, R. Kaneko, N. Kitsuwan, T. Kurimoto, and S. Urushidani
IEICE Trans. Commun.   E100-B(8) 1406-1418   Aug 2017   [Refereed]
A Disjoint Path Selection Scheme to Minimize Required Spectrum Slots in Elastic Optical Networks
Y. Kishi, N. Kitsuwan, and E. Oki
IEICE Trans. Commun.   J100-B(7) 458-468   Jul 2017   [Refereed]
Optical Ad Hoc Networking for Optical Metro/Access Integrated Network
Y. Isaji, T. Sato, S. Okamoto, N. Yamanaka, and E. Oki
IEICE Trans. Commun.   J100-B(7) 469-479   Jul 2017   [Refereed]
S. Kaptchouang, I.A. Ouédraogo, and E. Oki
IEICE Trans. Commun.   E100-B(7) 1124-1132   Jul 2017   [Refereed]
B.C. Chatterjee, N. Kitsuwan, and E. Oki
International Conference on Transparent Optical Networks (ICTON 2017)      Jul 2017   [Refereed]
N. Kitsuwan, P. Pavarangkoon, B.C. Chatterjee, and E. Oki
International Conference on Transparent Optical Networks (ICTON 2017)      Jul 2017   [Refereed][Invited]
S. Ba, B.C. Chatterjee, and E. Oki
IEEE/ACM Trans. Networking   25(3) 1717-1731   Jul 2017   [Refereed]
Flows Reduction Scheme using Two MPLS Tags in Software-Defined Network
N. Kitsuwan, S. Ba, E. Oki, T. Kurimoto, and S. Urushidani
IEEE Access   5 14626-14637   Jul 2017   [Refereed]
M. Chino, M. Kamio, J. Matsumoto, E. Oki, S. Okamoato, and N. Yamanaka
IEICE Trans. Commun.   E100-B(6) 962-973   Jun 2017   [Refereed]
S. Sekigawa, T. Sato, S. Okamoto, N. Yamanaka, and E. Oki
IEEE LANMAN      Jun 2017   [Refereed]
A. Shaker, X. Wang, M. Razo, A. Fumagalli, E. Oki, and N. Yamanaka
2017 IEEE 18th International Conference on High Performance Switching and Routing      Jun 2017   [Refereed]
OpenFlow Based Terminal Identification Network Restriction System
Y. Tamura, N. Kitsuwan, and E. Oki
iPOP 2017, Jun. 2017      Jun 2017   [Refereed]
Optical Switch in the Middle (OSM) Architecture for DCNs with Hadoop Adaptations
X. Wang, M. Veeraraghavan, Z. Lin, and E. Oki
IEEE ICC 2017      May 2017   [Refereed]
Application of SOCP in Power Efficient Networks
B.C. Das, E. Oki, and M. Muramatsu
SIAM Conference on Optimization (OP17)      May 2017   [Refereed]
T. Kurimoto, H. Yamada, S. Urushidani, S. Mikawa, E. Kaneyoshi, and E. Oki
International Conference on Control, Decision and Information Technologies (CoDIT'17)      Apr 2017   [Refereed]
N. Kitsuwan, T. Neda, and E. Oki
IEICE Commun. Express   6(3) 137-141   Mar 2017   [Refereed]
S. Kaptchouang, H. Tahara, and E. Oki
IEICE Trans. Commun.   100-B(3) 417-425   Mar 2017   [Refereed]
S. Ba, B.C. Chatterjee, and E. Oki
International Conference on Computing, Networking and Communications (ICNC)      Jan 2017   [Refereed]
E. Oki and B.C. Chatterjee
International Conference on Computing, Networking and Communications (ICNC)      Jan 2017   [Refereed][Invited]
E. Oki, R. Kaneko, N. Kitsuwan, T. Kurimoto, and S. Urushidani
International Conference on Computing, Networking and Communications (ICNC)      Jan 2017   [Refereed]
P.V. Pham, B.C. Chatterjee, A.H.A. Muktadir, and E. Oki
Telecommunication Systems   64(1) 75-85   Jan 2017   [Refereed]
Design and Analysis for Elastic Optical Networks
E. Oki
International Conference on Light and Light based technologies (ICLLT-2016)      Nov 2016   [Refereed][Invited]
R. Kaneko, P. Pavarangkoon, and E. Oki
IEICE Commun. Express   5(11) 401-406   Nov 2016   [Refereed]

Misc

 
Report on Communications Society Special Talk and Awarding Ceremony at 2018 IEICE Society Conference
T. Saba and E. Oki
IEICE Communications Society, Global Newsletters   42(4) 10-11   Dec 2018   [Invited]
Report on Communications Society Special Talk and Awarding Ceremony at 2017 IEICE Society Conference
E. Oki and F. Nuno
IEICE Communications Society, Global Newsletters   41(4) 10-11   Dec 2017   [Invited]
Extensions to the Path Computation Element Communication Protocol (PCEP) for Inter-Layer MPLS and GMPLS Traffic Engineering
E. Oki, T. Takeda, A. Farrel, and F. Zhang
Internet Engineering Task Force   RFC 8282    Dec 2017   [Refereed]
Design and modeling of Resilient optical networks RNDM 2015
C.M. Machuca and E. Oki
Optical Switching and Networking   23 83-84   Jan 2017   [Invited]
Highlights from IEEE HPSR 2016: 17th International Conference on High Performance Switching and Routing
N. Yamanaka and E. Oki
IEEE ComSoc Global Communications Newsletter, IEEE Commun. Mag.   54(11) 2-4   Nov 2016   [Invited]

Books etc

 
Routing and Wavelength Assigment for WDM-based Optical Networks: Quality-of-Service and Fault Resilience
B.C Chatterjee, N. Sarma, P.P. Sahu, and E. Oki (Part:Joint Work)
Springer   Oct 2016   
インターネットバックボーンネットワーク
山中直明(編集), 大木英司, 塩本公平, 岡本聡(執筆協力者) (Part:Joint Work)
電気通信協会   Mar 2014   
Linear Programming and Algorithms for Communication Networks
Eiji Oki
CRC Press   Aug 2012   
Advanced Internet Protocols, Services, and Applications
E. Oki, R. Rojas-Cessa, M. Tatipamula, and C. Vogt (Part:Joint Work)
Wiley   Apr 2012   
通信ネットワークのための数理計画法
大木英司
コロナ社   Mar 2012   

Conference Activities & Talks

 
Design Routings in Primary and Backup Network to Minimize Backup Capacity for Random Multiple Link Failures
S. Khouangvichit, E. Oki, and N. Kitsuwan
電子情報通信学会 総合大会, BS-3-3   Mar 2019   
Fault-Tolerant Multipath Provisioning Scheme to Minimize Required Spectrum Resource in Elastic Optical Networks
K. Takeda, T. Sato, R. Shinkuma, and E. Oki
IEICE Technical Report, vol. 118, no. 505, PN2018-96   Mar 2019   
Backup Resource Assignment for Middleboxes
R. Fujita, F. He, T. Sato, and E. Oki
IEICE Technical Rerpot, vol. 118, no. 465, NS2018-217   Mar 2019   
Y. Yamada, R. Shinkuma, T. Sato, and E. Oki
Data prioritization based on contribution to prediction of mobile traffic
Aug 2018   
Performance of Elastic Optical Network with Allowable Spectrum Conversion at Intermediate Switches [Invited]
N. Kitsuwan, P. Pavarangkoon, B.C. Chatterjee, and E. Oki
International Conference on Transparent Optical Networks (ICTON 2017)   Jul 2017   
Design and Control in Elastic Optical Networks: Issues, Challenges, and Research Directions [Invited]
E. Oki and B.C. Chatterjee
International Conference on Computing, Networking and Communications (ICNC)   Jan 2017   
Design and Analysis for Elastic Optical Networks [Invited]
Eiji Oki
International Conference on Light and Light based technologies (ICLLT-2016)   Nov 2016   
Hybrid Permanent Flow Scheme for Flow Reduction with Two MPLS Tags in Software-Defined
N. Kitsuwan and E. Oki
電子情報通信学会技術研究報告, vol. 116, no. 307, PN2016-38   Nov 2016   
The ACTION Project: Application coordinating with Transport, IP and Optical Network
N. Yamanaka, S. Okamoto, Y. Imakiire, M. Arase, E. Oki, and M. Veeraraghavan
Sep 2016   
The ACTION Project: Application coordinating with Transport, IP and Optical Networks [Invited]
N. Yamanaka, S. Okamoto, Y. Imakiire, M. Arase, E. Oki, and M. Veeraraghavan
Workshop on Multi-Layer Network Orchestration (NetOrch)   Jul 2016   
Performance Evaluation of Partition Scheme with First-last Fit Spectrum Allocation for Elastic Optical Networks [Invited]
E. Oki and B.C. Chatterjee
International Conference on Transparent Optical Networks (ICTON 2016)   Jun 2016   
Implementation Technique for Traffic Splitting in OpenFlow Networks
N. Kitsuwan and E. Oki
Jun 2016   
Task Allocation Scheme for Hadoop in Campus Network Environment
T. Matsuno, B.C. Chatterjee, S. Okamoto, E. Oki, N. Yamanaka, M. Veeraraghavan
電子情報通信学会 ソサイエティ大会   Sep 2015   電子情報通信学会
Virtual Machine Selection Scheme for Reliable Cloud Services
R. Kaneko, P. Praphan, E. Oki
電子情報通信学会 ソサイエティ大会   Sep 2015   電子情報通信学会
A Scheme to Choose Reinforced Links and Set Link Weights in IP Networks
H. Tahara, S. Kaptchouang, E. Oki,
電子情報通信学会 ソサイエティ大会   Sep 2015   電子情報通信学会
エラスティック光ネットワークにおけるトラヒック変動幅予測に基づく適応的サブキャリア割り当て
千野光礼, 宮崎貴博, 大木英司, 岡本聡, 山中直明
IEICE Technical Report   Sep 2015   
Performance Evaluation of Span Power Control Scheme for Fast Optical Lightpath Provisioning in Multi-Core Fiber Networks [Invited]
E. Oki, B.C. Chatterjee, Y. Jayabal, N. Yamanaka, S. Okamoto, and A. Fumagalli
International Conference on Transparent Optical Networks (ICTON 2015)   Jul 2015   
Performance of Survivable Lightpath Provisioning Scheme in Multi-Domain Optical Network
P. Pavarangkoon and E. Oki
IEICE Technical Report   Jun 2015   
The ACTION Project: Applications Coordinate with Transport, IP and Optical Networks [Invited]
A. Fumagalli, M. Veeraraghavan, E. Oki, S. Okamoto, N. Yamanaka
4th International Workshop on Trends in Optical Technologies (WTON)   May 2015   
Power Saving-oriented Path Reallocation Utilizing Advantage of Low Power Idle
Y. Isaji, T. Miyazaki, K. Ashizawa, M. Chino, H. Takeshita, S. Okamoto, E. Oki, and N. Yamanaka
電子情報通信学会技術研究報告   Apr 2015   電子情報通信学会
Condition for Instantanoues Recovery using Multiple Coding-Aware Protection Scenarios
P.V. Pham, A.H.A. Muktadir, B.C. Chatterjee, and E. Oki
電子情報通信学会PN研究会学生ワークショップ   Mar 2015   電子情報通信学会
Power/Resource Optimization Resource Allocation Design Method of Getting Resource Utilization Information on Virtual Networks
中村景, 永田翔一, 内田哲博, 竹下秀俊, 岡本聡, 山中直明, 大木英司
電子情報通信学会PN研究会学生ワークショップ   Mar 2015   電子情報通信学会
Instantaneous Recovery Scheme for Route Design using Multiple Coding-Aware 1+1 Protection Scenarios
P.V. Pham, A.H.A. Muktadir, B.C. Chatterjee, and E. Oki
IEICE Technical Report   Mar 2015   
Virtual Machine Selection Scheme Considering Reliability for Cloud Services
R. Kaneko and E. Oki
IEICE Technical Report   Mar 2015   
Distributed Demand Scheduling Method Based on Grouping by Demand Curve in Smart Grid
A. Imamura, S. Yamamoto, H. Takeshita, S. Okamoto, E. Oki, and N. Yamanaka
IEICE Technical Report   Mar 2015   
シリアル伝送型Flex Ethernetにおける適応型リンクレート変更実現のためのダミー信号挿入手法の提案
岡本聡,宮崎貴博, I. Popescu, 千野未来, 山中直明, M. Veeraraghavan, 大木英司
電子情報通信学会,総合大会   Mar 2015   
Radio Over Fiber Access Network Concept Employing Analog RoF and Optical Power Feed Techniques for Enhanced Mobile Communication Systems
Y. Yamao, N. Kishi, E. Oki, and M. Matsuura
IEICE Technical Report   Mar 2015   
Implementation and Performance Evaluation of Smart OSPF in Hybrid SDN
Y. Nakahodo, N. Naito, S. Okamoto, and E. Oki
電子情報通信学会技術研究報告   Jan 2015   電子情報通信学会
Proposal of the Scalable Virtualized Home Gateway using Atomic Network Function Virtualization
T. Uchida, T. Miyazaki, T. Okano, H. Takeshita, S. Okamoto, N. Yamanaka, and E. Oki
電子情報通信学会技術研究報告   Jan 2015   電子情報通信学会
Performance Evaluation of Partition Scheme for Elastic Spectrum Allocation in Japan Photonic Networks
W. Fadini, B.C. Chatterjee, and E. Oki
IEICE Photonic Network Workshop, JPN Design Constest   Nov 2014   
Performance of Hybrid Instantaneous Recovery Route Design Scheme with Two Different Coding-Aware Scenarios in Japan Photonic Networks
P.V. Phong, A.H.A. Muktadir, and E. Oki
IEICE Photonic Network Workshop, JPN Design Constest   Nov 2014   
Application-Centric, Energy-Efficient Network Architecture, ACTION, Based on Flexible Optical Network
N. Yamanaka, S. Okamoto, A. Fumagalli, E. Oki, and M. Veeraraghavan
12th International Conference on Optical Internet 2014 (COIN 2014)   Aug 2014   
Managing Wireless LAN Access Point with OpenFlow
N. Naito and E. Oki
電子情報通信学会技術研究報告   May 2014   電子情報通信学会
Preventive Start-Time Optimization Against Network Failure [Invited]
E. Oki
10th International Conference on the Design of Reliable Communication Networks (DRCN 2014)   Apr 2014   
Performance of Energy Efficient Network Resource Allocation Scheme for Hose Model
S. Ba, I.A. Ouédraogo, and E. Oki
電子情報通信学会技術研究報告   Mar 2014   電子情報通信学会
Performance Evaluation of Preventive Start-time Performance Evaluation of Preventive Start-time Optimization for Energy Saving of Hose Model Against Link Failure
R. Sandaruwan Ranaweera, I.A. Ouédraogo, and E. Oki
電子情報通信学会技術研究報告   Mar 2014   電子情報通信学会
Preventive Start-Time Optimization Considering Link Failure Probability
S. Kaptchouang, I.A. Ouédraogo, and E. Oki
電子情報通信学会技術研究報告   Mar 2014   電子情報通信学会
Smart PSO: preventive start-time optimization reducing congestion ratio under no failure scenario
S. Kaptchouang, I.A. Ouédraogo, and E. Oki
電子情報通信学会PN研究会学生ワークショップ   Mar 2014   電子情報通信学会
リンク故障を考慮したIP負荷分散ルーチング方式
M. Honma and E. Oki
IP Load-Balanced Routing Scheme Considering Link Failure   Mar 2014   電子情報通信学会
Energy-Efficient Scheme for Networks with Optimal Traffic Splitting Technique
N. Kishi, R. Leepila, and E. Oki
電子情報通信学会総合大会   Mar 2014   
Routing with Traffic Splitting based on Erasure Correcting Code for Instantaneous Recovery
A.H.A. Muktadir and E. Oki
IEICE Technical Report   Jan 2014   
A Routing Algorithm for 1+1 Protection Considering Network Coding Effect with Polynomial-Time Computation
E. Oki and A.H.A. Muktadir
International Workshop on Optical Networking (iWON 2013)   Dec 2013   Georgia State University
Preventive Start-Time Optimization Considering Both Failureand Non-Failure Scenarios
S. Kaptchouang and E. Oki
IEICE Technical Report   Nov 2013   
通信ネットワークのための数理計画法 [Invited]
PIF・PN特別チュートリアル講演会   Oct 2013   PIF(超高速フォトニックネットワーク開発推進協議会),PN研究会(フォトニックネットワーク研究会)
Performance Evaluation of Preventive Start-Time Routing Optimization for Hose Model
R.S. Ranaweera, I.M. Kamrul, and E. Oki
IEICE Technical Report   Aug 2013   
Performance of Smart Failure Insensitive Routing to Enhance Resource Utilization and Robustness
I.A.I. Ouédraogo, I.M. Kamrul, and E. Oki
IEICE Technical Report   May 2013   
Implementation of Link-Load Ranking Scheme in OSPF-TE Networks
N. Kitsuwan and E. Oki
IEICE Technical Report   Mar 2013   
Implementation of A Reduction of Advertising Scheme in OSPF-TE Networks
N. Kitsuwan, P. Pavarangkoon, and E. Oki
電子情報通信学会,総合大会   Mar 2013   
IP fast rerouteの予備ルートを活用した負荷分散方式における分散値決定方法
新井 裕, 大木英司
IEICE Technical Report   Nov 2012   
Performance Evaluation for Median-Pump Wavelength Assignment Scheme in Optical Networks with Parametric Wavelength Conversion
N. Kitsuwan, M. Leelasetakul, E. Oki
IEICE Technical Report   Nov 2012   
複数キューを有する出力ポートを考慮したリンク使用率の推定法
伊賀井清史, 大木英司
IEICE Technical Report   Nov 2012   
E3-DCNにおけるコンテンツ転送エネルギー最適化に向けた動的転送経路選択
渋田直彦, 張善明, 竹下秀俊, 岡本聡, 大木英司, 山中直明
IEICE Technical Report   Sep 2012   
パケット処理遅延揺らぎとタイマ粒度を考慮した遅延計測によるリンク使用率推定法
伊賀井清史, 大木英司
IEICE Technical Report   May 2012   
IP Fast Rerouteの予備ルート活用した負荷分散ルーチング方式
新井 裕, 大木英司
IEICE Technical Report   May 2012   
A Wavelength Assignment Scheme in Multi-Carrier Distributed Optical Mesh Networks
B. Sitorus, N. Kitsuwan, and E. Oki
電子情報通信学会,フォトニックネットワーク研究会学生ワークショップ   Mar 2012   
信頼性を考慮した省エネルギーレイヤ2ネットワーク設計
米津遥, 栗本崇, 石井大介, 岡本聡, 大木英司, 山中直明
IEICE Technical Report   Mar 2012   
Smart-OSPFにおける均等分散ルーチング方式
本間 奬, 角田俊一, 大木英司
IEICE Technical Report   Mar 2012   
Hybrid Pump-Wavelength Configuration Scheme for Optical Packet Switch with Parametric Wavelength Converters
N. Kitsuwan, J. Yatjaroen, and E. Oki
電子情報通信学会,総合大会   Mar 2012   
Performance of IP Tunneling Design for OSPF Network to Reduce Advertising Delay
N. Kitsuwan and E. Oki
電子情報通信学会,総合大会   Mar 2012   
PCC-PCE Communication and Discovery Requirements for Inter-Layer Traffic Engineering
T. Takeda, A. Farrel (Editors), E. Oki, JL. Le Roux, and K. Kumaki
RFC 6457, The Internet Engineering Task Force   Dec 2011   
E3-DCNにおけるネットワークおよびサービス資源最適化サービスコンポジションシステム
渋田直彦, 中原健太, 菊田洸, 石井大介, 岡本聡, 大木英司, 山中直明
IEICE Technical Report   Dec 2011   
リアルタイム系通信における片道パケット遅延時間変動の推定法
青木誠, 大木英司
電子情報通信学会技術研究報告,フォトニックネットワーク研究会   Nov 2011   
光パケット・光パス統合網のためのマルチスライス・トラヒックエンジニアリング手法(MSTE)の提案
山口正泰, 石井大介, 岡本聡, 大木英司, 山中直明
電子情報通信学会技術研究報告,フォトニックネットワーク研究会   Nov 2011   
Performance of Optical Packet Switch based on Recursive Parametric Wavelength Conversions
N. Kitsuwan, R. Rojas-Cessa, M. Matsuura, and E. Oki
IEICE Technical Report   Nov 2011   
動的リソース制御による管理型自己組織化ネットワークの検討
宮村崇, 大下裕一, 大木英司, 荒川伸一, 鎌村星平, 塩本公平, 平松 淳, 村田正幸
電子情報通信学会,ソサイエティ大会   Sep 2011   
Performance of Link Load Ranking Scheme to Reduce Advertisements in OSPF-TE Network
N. Kitsuwan and E. Oki
電子情報通信学会,ソサイエティ大会   Sep 2011   
Performance of Hybrid Pump Wavelength Assignment for Optical Packet Switch with Parametric Wavelength Converters
N. Kitsuwan, K. Ikura, and E. Oki
電子情報通信学会,ソサイエティ大会   Sep 2011   
遅延計測を用いたリンク使用率の簡易推定法
伊賀井清史, 大木英司
IEICE Technical Report   May 2011   
簡易負荷分散IP ルーチング方式の実装
角田俊一, Abu Hena Al Muktadir, 大木英司
電子情報通信学会技術研究報告   Mar 2011   
簡易負荷分散IP ルーチングの実装
角田俊一, Abu Hena Al Muktadir, 大木英司
電子情報通信学会,総合大会   Mar 2011   
リンクトラヒック量の観測を考慮したホースモデルにおける経路制御法
北原成貴, 大木英司
電子情報通信学会,総合大会   Mar 2011   
RTT計測を用いたリンク使用率の簡易推定法
伊賀井清史,大木英司
電子情報通信学会,総合大会   Mar 2011   
Maintenance Scheme for Maximum Link Load based on Load Ranking
Nattapong Kitsuwan, Eiji Oki
電子情報通信学会,総合大会   Mar 2011   
波長再利用が可能な光ネットワークにおける波長割当方式
花里将史, 松浦基晴,大木英司
電子情報通信学会,総合大会   Mar 2011   
波長再生回数を考慮した波長再生可能なネットワークにおける波長割当
花里将史, 大木英司, 松浦基晴
電子情報通信学会技術研究報告   Feb 2011   
ホースモデルにおける簡易負荷分散IPルーチング
角田俊一, Abu Hena Al Muktadir, 大木英司
電子情報通信学会技術研究報告   Nov 2010   
Preventive Optimization of OSPF Link Weights Against Network Failure
I.M Kamrul and E. Oki
IEICE Technical Report   Nov 2010   
Performance of Optical Packet Switch based on Dynamic Pump Wavelength Selection
N. Ktsuwan and E. Oki
IEICE Technical Report   Nov 2010   
リンクパワーオフによるネットワーク省電力化のための高速トポロジ計算手法
米津遥, 高山, 清水翔, 石井大介, 岡本聡, 大木英司, 山中直明,
電子情報通信学会技術研究報告   Apr 2010   
MiDORi GMPLSプロトコル拡張の提案
岡本 聡, 石井大介, 山中直明, 大木英司
電子情報通信学会,電子情報通信学会総合大会講演論文集   Mar 2010   
光IPネットワーク制御実験に向けたスケーラブルネットワークエミュレータの実装
角田俊一, キットスワンナッタポン, 大木英司, 宮村崇, 塩本公平
電子情報通信学会,電子情報通信学会総合大会講演論文集   Mar 2010   
マルチキャリア分配型OADMネットワークにおける波長再利用のための光キャリア再生
松浦基晴, 大木英司
電子情報通信学会,電子情報通信学会総合大会講演論文集   Mar 2010   
ネットワークルーチング・リソース制御技術
大木英司
電子情報通信学会,電子情報通信学会総合大会講演論文集   Mar 2010   
An Optical Packet Switch based on Parametric Wavelength Converters
N. Kitsuwan, R. Rojas-Cessa, M. Matsuura, and E. Oki
IEICE Technical Report   Mar 2010   
An Optical Packet Switch based on Parametric Wavelength Converters
N. Kitsuwan, R. Rojas-Cessa, M. Matsuura, and E. Oki
IEICE Technical Report   Mar 2010   
Optimization of IP Load-Balanced Routing for Hose Model
E. Oki and A. Iwaki
21st International Conference on Tools with Artificial Intelligence   Nov 2009   IEEE
スケーラブルネットワークエミュレータアーキテクチャ
大木 英司, キットスワン ナッタポン, 角田 俊一, 宮村 崇, 増田 暁生, 塩本 公平
電子情報通信学会技術研究報告,フォトニックネットワーク研究会   Nov 2009   
Real-Time Data Allocation with Dynamic Replacement in Burst Photonic Networks
N. Kitsuwan and E. Oki
IEICE Technical Report   Nov 2009   
Traffic Engineering Based on IP Routing
E. Oki
フォトニックネットワーク研究会   Jun 2009   IEICE
Optical Carrier Broadcast-and-Select WDM Network With a Centralized Multi-Carrier Light Source
M. Matsuura, Y. Cai, and E. Oki
IEICE   Jun 2009   
Load-Balanced Optimal Routing by Pipe, Hose, and Intermediate Models
Eiji Oki
Seminar in Department of Electrical and Computer Engineering   Apr 2009   New Jersey Institute of Technology
環境変化に対する適用性を備えたアトラクター選択に基づく仮想網制御方式
小泉佑揮, 宮村崇, 荒川伸一, 大木英司, 塩本公平, 村田正幸
電子情報通信学会,フォトニックネットワーク研究会学生ワークショップ   Mar 2009   
Design and Architecture of Server Platform for Network Virtualization and Adaptive Network Control
M. Takashi, Y. Oshita, E. Oki, S. Arakawa, Y. Koizumi, A. Masuda, K. Shiomoto, and M. Murata
電子情報通信学会総合大会講演論文集,電子情報通信学会総合大会講演論文集   Mar 2009   
光インフラ網上でのネットワーク仮想化に向けたネットワークエミュレータアーキテクチャ
大木英司、宮村崇, 塩本公平
電子情報通信学会総合大会講演論文集,電子情報通信学会総合大会講演論文集   Mar 2009   
Real-Time Allocation Scheme in Burst Switching Photonic Network
N. Kitsuwan, E. Oki, N. Kishi, and T. Miki
IEICE Technical Report   Oct 2008   
Novel traffic engineering control systems considering impairment in all-optical networks
R. Hayashi, K. Shimizu, E. Oki, I. Inoue, and K. Shiomoto
電子情報通信学会,ソサイエティ大会講演論文集   Sep 2008   
Enhancing Bandwidth on Demand Service based on Virutual Network Topology Control
T. Miyamura, E. Oki, I. Inoue, and K. Shiomoto
電子情報通信学会,電子情報通信学会ソサイエティ大会講演論文集   Sep 2008   
Performance Evaluation of the Network Design Method under Various Traffic Growth Patterns
R. Sugiyama, T. Takeda, E. Oki, and K. Shiomoto
電子情報通信学会,電子情報通信学会ソサイエティ大会講演論文集   Sep 2008   
ネットワークコスト最小化に適したTE方式の比較評価
藤原貴之, 宮村崇, 大木英司, 塩本公平
電子情報通信学会,電子情報通信学会ソサイエティ大会講演論文集   Sep 2008   
トラヒック変動に対する適応性を備えたアトラクター選択に基づく仮想網制御法
小泉佑揮, 宮村崇, 荒川伸一, 大木英司, 塩本公平, 村田正幸
電子情報通信学会技術研究報告,電子情報通信学会技術研究報告   2008   

Teaching Experience

 

Association Memberships

 
 

Patents

 
特許5665048 : 情報処理装置および方法、並びにプログラム
特許5219214 : 経路計算装置および方法、並びにプログラム
特許5376571 : 制御装置および制御方法、ノードおよび送信方法
特許4966918 : 経路計算装置および方法、並びにプログラム
特許4966918 : ネットワーク設計装置、ネットワーク設計方法およびネットワーク設計システム
US patent no. 8,134,920 : Device and method for correcting a path trouble in a communication network
特許4959601 : トラヒック統計情報に基づく受付制御方法および制御システム、ならびにそのプログラム
US patent no. RE43,110 : Pipelined maximal-sized matching cell dispatch scheduling
US patent no. 8,081,881 : Optical node device, network control device, maintenance-staff device, optical network, and 3R relay implementation node decision method
特許4866401 : 経路計算装置、経路計算方法、経路設定システム、および経路計算プログラム
特許4864026 : リンク帯域増設量算出方法とシステムおよびプログラム
特許4829911 : ネットワーク設計装置、ネットワーク設計方法およびネットワーク設計システム
特許4822447 : ネットワーク制御装置、ネットワーク制御方法、ネットワーク制御プログラムおよびネットワーク制御システム
特許4822446 : ネットワーク制御装置、ネットワーク制御方法、ネットワークシステムおよびプログラム
US patent no. RE42,600 : Scheduling the dispatch of cells in non-empty virtual output queues of multistage switches using a pipelined arbitration scheme
特許4809824 : BGPセッションの設計方法、セッション設計装置およびBGPセッション設計プログラム
特許4806422 : 冗長経路計算方法、冗長経路計算プログラムおよび経路計算装置
特許4781477 : テレビ電話システム及びテレビ電話システムの制御方法
特許4700662 : リルーティング方法、リルーティングプログラムおよびルーティング装置
特許4680319 : 座標情報更新装置および座標情報生成装置
特許4663021 : ネットワーク制御装置
特許4663022 : 通信ネットワークにおけるパスの故障救済を行うための装置及び方法
特許4615005 : 経路計算装置におけるセッション管理方法およびその経路計算装置
特許4603519 : 経路計算方法, 経路計算プログラム, 経路計算装置およびノード
特許4598789 : 経路計算制御方法、経路計算制御プログラムおよび経路計算制御装置
US patent no. 7,978,713 : GMPLS+IP/MPLS node and IP/MPLS node
特許4533354 : 経路計算方法、経路計算プログラムおよび経路計算装置
US patent no. 7,720,390 : Optical node device, network control device, maintenance-staff device, optical network, and 3R relay implementation node decision method
特許4495226 : 自律システムおよびパス経路計算装置および方法
特許4459973 : 通信ネットワークにおけるパスの故障救済を行うための装置及び方法
特許4452236 : ノード装置および通信ネットワークシステム
特許4446453 : 通信ネットワークにおけるパスの故障救済を行うための装置及び方法
US patent no. 7,630,649 : Optical node device, network control device, maintenance-staff device, optical network, and 3R relay implementation node decision method
特許4410737 : パス確立方法、発信者ノード装置、中継ノード装置、着信者ノード装置、および、ネットワークシステム
特許4377401 : 通信ネットワークにおけるパスの故障救済を行うための装置
特許4351661 : パス確立方法、発信者ノード装置、中継ノード装置、着信者ノード装置、および、ネットワークシステム
特許 4344346 : ノード装置
US patent no. 7,545,829 : Layered network node, network incorporating the same, node, and layered network
特許4319950 : 波長変換器配置設計方法およびその装置
特許4319950 : 波長変換器配置設計方法およびその装置
US patent no. 7,474,664 : ATM switch for ensuring cell sequence
特許 4237789 : 通信ネットワークにおけるパスの故障救済を行うための装置及び方法
特許4145834 : 通信ネットワークにおけるパスの故障救済を行うための装置及び方法
US patent no. 7,457,240 : Node, packet communication network, packet communication method, and program
特許4180542 : 最短経路選択方法およびノードおよびマルチレイヤネットワーク
特許4145921 : 光ノード装置および網制御装置および保守者装置および光ネットワークおよび3R中継実施ノードの決定方法
US patent no. 7,339,935 : ATM switch for distributing cells to avoid blocking in the ATM switch
US patent no. 7,333,424 : Upper layer node, lower layer node, and node control method
US patent no. 7,313,328 : Node used in photonic network, and photonic network
US patent no. 7,313,094 : Node, an optical/electrical path integrated network using the node, and a program which controls the node
US patent no. 7,292,576 : ATM switch having output buffers
特許4040344 : 光ネットワーク
特許4047013 : 光クロスコネクト装置および集中制御装置および光ネットワークおよびプログラムおよび記録媒体
US patent no. 7,289,730 : Scheduling the dispatch of cells in non-empty virtual output queues of multistage switches using a pipelined hierarchical arbitration scheme
US patent no. 7,289,730 : Optical path communication network, node, and optical path setup method
US patent no. 7,263,289 : Optical dynamic burst switch
特許3969108 : ルーティング方法及び装置と光パスネットワーク,
特許3967152 : 光クロスコネクト装置の波長変換装置数と変換数の決定装置および方法
特許3967219 : 光パス設定方法およびノードおよびネットワーク
特許3964689 : 光波長パス設定方法
US patent no. 7,200,330 : Optical dynamic burst switch
特許3938708 : 光パス通信網およびノードおよび光パス設定波長検索方法
US patent no. 7,173,931 : Scheduling the dispatch of cells in multistage switches
特許3905016 : 通信網およびノード
特許3900194 : 通信ネットワークにおけるパスの故障救済を行うための装置及び方法
US patent no. 7,136,391 : ATM switch
US patent no. 7,103,056 : Scheduling the dispatch of cells in multistage switches using a hierarchical arbitration scheme for matching non-empty virtual output queues of a module with outgoing links of the module
特許3857176 : 中継ルータおよびネットワークおよびコネクションのリアレンジ方法
特許3847667 : 電気光パス統合通信網
特許3828479 : 階層型シグナリング方法およびノード
特許3831302 : 双方向パス設定方法およびノード
特許3825341 : 光パス新設方法
特許3816804 : 光パスネットワークの光パス設定方法および光パス設定装置
特許3808495 : GMPLS+IP/MPLSノードおよびIP/MPLSノード
特許3801943 : マルチレイヤ光ネットワークおよびそのパス設定方法ならびに中継用光ルータ
特許3801951 : 経路選択方法
特許3789850 : マルチレイヤ光ネットワークおよび当該ネットワークにおけるトラヒックエンジニアリング方法
特許3784733 : 光ネットワークおよび光カットスルーパス設定方法
特許3785100 : 光IP通信網およびノード
特許3782362 : パケットスイッチ・光スイッチ統合制御装置
特許3778137 : ネットワークパス設定方法及びシステム
特許3778138 : ネットワークパス設定方法及びシステム
特許3779572 : 光ネットワークシステムおよび光パスルーティング方法, , 登録日
特許3777140 : マルチレイヤ光ネットワークおよびノードおよびパス設定方法
特許3777141 : マルチレイヤ光ネットワークにおけるパス設定情報広告方法およびノード
特許3777185 : GMPLS+IP/MPLSネットワークおよびノード
US patent no. 7,006,514 : Pipelined maximal-sized matching cell dispatch scheduling
特許3762348 : 階層化ネットワークノード並びにそのノードにより構成されたネットワーク
特許3762411 : 経路制御装置およびプログラム
特許3749205 : マルチレイヤパスネットワークおよびノード
特許3740075 : オールオプティカルネットワークおよび光パスクロスコネクト
特許3734817 : 経路制御装置およびプログラム
特許3731062 : 上位ノードおよびプログラム
特許3727604 : ネットワークおよびルータ
特許3727605 : ネットワークおよびルータ
US patent no. 6,757,283 : Push Network
US patent no. 6,940,851 : Scheduling the dispatch of cells in non-empty virtual output queues of multistage switches using a pipelined hierarchical arbitration scheme
特許3725828 : 光電気パス統合網およびノード
特許3722758 : 光通信ネットワークおよび光ノードおよび光波長パス設定方法
特許3717064 : フォトニックノードおよびフォトニックネットワークおよびルート選択方法ならびにプログラム