Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IN, NS (Joint) |
2019-03-05 11:50 |
Okinawa |
Okinawa Convention Center |
Construction of a network of networks by using evidence theory Shin'ichi Arakawa (Osaka Univ.), Nagao Ogino, Takeshi Kitahara (KDDI Research), Go Hasegawa, Masayuki Murata (Osaka Univ.) NS2018-255 |
[more] |
NS2018-255 pp.367-372 |
IN |
2017-06-16 11:05 |
Fukushima |
Roudou-Fukushi-Kaikan (Koriyama) |
On the Strategy of Making Reliable Inter-Connected Network for Cooperative Service Networks Shin'ichi Arakawa (Osaka Univ.), Nagao Ogino, Takeshi Kitahara (KDDI Research), Go Hasegawa, Masayuki Murata (Osaka Univ.) IN2017-17 |
[more] |
IN2017-17 pp.55-60 |
PN |
2014-11-27 17:15 |
Tokyo |
|
A proposal of Evolvable Network Designing Approach with Topological Diversity Lu Chen, Shin'ichi Arakawa (Osaka Univ.), Hideyuki Koto, Nagao Ogino, Hidetoshi Yokota (KDDI Labs), Masayuki Murata (Osaka Univ.) PN2014-26 |
[more] |
PN2014-26 pp.31-36 |
IN |
2011-01-20 13:50 |
Osaka |
Osaka Univ. |
Selection of Service Function Based on Growth in Scale of Network Nagao Ogino, Hideyuki Koto, Hajime Nakamura (KDDI R&D Labs) IN2010-127 |
As a network evolves from its initial deployment, network service function is supposed to diversify together with growth... [more] |
IN2010-127 pp.55-60 |
OCS, NS, PN (Joint) |
2010-06-24 14:15 |
Akita |
Akita University |
All-Optical Monitoring Path Computation for Specifying Single-Link Failure Nagao Ogino, Hajime Nakamura (KDDI R&D Labs) PN2010-4 |
For the purpose of reducing the fault management cost in the all-optical networks, it is investigated to detect degradat... [more] |
PN2010-4 pp.19-24 |
PN, IN (Joint) |
2009-10-09 12:00 |
Saitama |
KDDI Laboratory |
Adapative Acqisition of QoS Class Allocation Policy Based on Reinforcement Learning Nagao Ogino, Hajime Nakamura (KDDI Labs.) PN2009-27 |
Real-time services, such as VoIP and video-conference supplied through a multi-domain MPLS network must be able to guara... [more] |
PN2009-27 pp.41-46 |
IN, NS (Joint) |
2009-03-03 08:20 |
Okinawa |
Okinawa-Zanpamisaki Royal Hotel |
A Telecommunication Network Planning Method Based on Probabilistic Risk Analysis Nagao Ogino, Hajime Nakamura (KDDI Labs.) NS2008-154 |
Telecommunications networks have become an important social infrastructure, and their robustness is considered to be a m... [more] |
NS2008-154 pp.63-68 |
PN |
2008-08-08 11:20 |
Hokkaido |
Asari Classe Hotel |
An Inter-Domain Path Computation Scheme Adaptive to Traffic Load Nagao Ogino, Hajime Nakamura (KDDI Labs) PN2008-18 |
The establishment of inter-domain traffic engineered paths is a requisite to accomplishing an end-to-end bandwidth guara... [more] |
PN2008-18 pp.25-30 |
NS, PN (Joint) |
2007-12-20 14:25 |
Chiba |
Chiba Univ. |
An efficient multicast forwarding method for optical bursts under restriction in number of burst replicas Nagao Ogino, Hajime Nakamura (KDDI R&D Labs.) PN2007-30 |
Optical burst switching (OBS) is a promising approach to realize a future flexible high-speed optical network. Particula... [more] |
PN2007-30 pp.1-6 |
NS, IN (Joint) |
2007-03-08 11:30 |
Okinawa |
Okinawa Convention Center |
Dynamic control of link bandwidth constraints in path-based networks with multiple QoS classes Nagao Ogino, Hajime Nakamura (KDDI R&D Labs.) IN2006-221 |
MPLS path technology is a promising approach to realize reliable IP networks. Several link bandwidth constraint models h... [more] |
IN2006-221 pp.243-248 |
NS, IN (Joint) |
2007-03-08 11:50 |
Okinawa |
Okinawa Convention Center |
A state-dependent type allocation of QoS class to inter-domain paths with guaranteed QoS Nagao Ogino, Hajime Nakamura (KDDI R&D Labs.) IN2006-222 |
MPLS path technology is a promising approach to realize reliable IP networks. Real-time services through multi-domain MP... [more] |
IN2006-222 pp.249-254 |
IN, PN (Joint) |
2006-10-13 15:25 |
Tokyo |
|
Study on backup tunnel routing for point-to-multipoint label-switched paths Ken Nakayama (UEC), Nagao Ogino (KDDI R&D Labs) IN2006-87 |
MPLS (Multi Protocol Label Switching) is a key technology to connect several sites far from each other efficiently. The ... [more] |
IN2006-87 pp.61-66 |
PN |
2006-08-22 10:15 |
Hokkaido |
|
Comparative Evaluation of Batch and Incremental Optimization Methods for GMPLS Path Computation Problem Hiroki Furuya, Nagao Ogino, Hajime Nakamura (KDDI R&D Labs.), Takahito Tanabe, Toshihiro Nitta, Makoto Sato (Mathematical Systems) PN2006-13 |
This paper presents comparative evaluation between batch and incremental optimization methods for a GMPLS path computati... [more] |
PN2006-13 pp.19-24 |
CS, OCS, PN (Joint) |
2006-05-25 14:05 |
Shizuoka |
Shizuoka Univ. |
A GMPLS Path Computing Method with a Tabu Search Algorithm for-the Weighted Constraint Satisfaction Problem Hiroki Furuya, Nagao Ogino, Satoshi Konishi, Hajime Nakamura (KDDI R&D Labs.), Takahito Tanabe, Toshihiro Nitta, Makoto Sato (Mathematical Systems) PN2006-3 |
This paper proposes a route computation method for a GMPLS based survivable network. It is classified as a pre-computed ... [more] |
PN2006-3 pp.13-18 |
IN |
2006-02-17 10:20 |
Kochi |
Kochi Univ. of Technology |
End-to-end bandwidth guaranteed service based on GMPLS path technology Nagao Ogino (KDDI R&D Labs.) |
It is expected in the near future that traffic engineered LSP (Label Switched Path) can be established between edge node... [more] |
IN2005-153 pp.61-66 |
IN |
2004-10-15 11:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A method to decide burst distibution ratio to multi-paths in optical burst networks Naritoshi Arahata (UEC), Nagao Ogino, Yu Watanabe (KDDI Labs.) |
We pay attention to multi-paths method for contention resolution in Optical Burst Switching(OBS) Networks . The multi-pa... [more] |
IN2004-88 pp.29-34 |