Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
ICM, NS, CQ, NV (Joint) |
2023-11-21 16:10 |
Ehime |
Ehime Prefecture Gender Equality Center (Primary: On-site, Secondary: Online) |
[Invited Talk]
Intent-based resource optimization control in smart stadiums and intent-related standardization Shingo Horiuchi, Masahiro Kobayashi (NTT) ICM2023-22 |
[more] |
ICM2023-22 p.1 |
ICM, NS, CQ, NV (Joint) |
2023-11-21 17:40 |
Ehime |
Ehime Prefecture Gender Equality Center (Primary: On-site, Secondary: Online) |
A Study of Requirements Partitioning Methods for Multi-Domain Network Slicing Masaki Kobayashi, Akito Suzuki, Masahiro Kobayashi (NTT) CQ2023-38 |
In the 5G specification, Network slicing, which constructs a virtual network for each specific requirement, has been att... [more] |
CQ2023-38 pp.2-7 |
IN, NS (Joint) |
2023-03-03 13:30 |
Okinawa |
Okinawa Convention Centre + Online (Primary: On-site, Secondary: Online) |
DNS Query Log Aggregation Method Based on Co-occuerence Masaki Kobayashi, Akito Suzuki, Masahiro Kobayashi (NTT), Tatsuaki Kimura (Osaka Univ.) IN2022-118 |
The complexity of traffic demand fluctuation factors caused by the diversification of user terminals and services has ma... [more] |
IN2022-118 pp.311-316 |
IN |
2022-01-18 11:10 |
Online |
Online |
PSO-based Antenna Tilt Control Method for Cell Outage Compensation in Cellular Networks Masayoshi Iwamoto (NTT), Ryota Kusunoki (JAIST), Akito Suzuki, Masahiro Kobayashi (NTT) IN2021-24 |
Mobile networks are an essential public infrastructure providing multiple services and then necessary to maintain high a... [more] |
IN2021-24 pp.1-6 |
PN, NS, OCS (Joint) |
2021-06-25 11:35 |
Online |
Online |
Optimal scheduling of virtual network function for minimizing a duration of QoS degradaton Msayoshi Iwamoto, Akito Suzuki, Masahiro Kobayashi (NTT) NS2021-31 |
Network services provisioning with Service Function Chaining(SFC) consists of various controls such as Virtual Network F... [more] |
NS2021-31 pp.33-38 |
CQ, CBE (Joint) |
2021-01-20 11:15 |
Online |
Online |
[Invited Lecture]
Network control technologies based on QoS requirements Masahiro Kobayashi, Shigeaki Harada (NTT) CQ2020-64 |
With the development of virtualization technologies such as Software-Defined Networking (SDN) and Network Functions Virt... [more] |
CQ2020-64 pp.22-26 |
CCS, IN (Joint) |
2019-08-02 15:20 |
Hokkaido |
KIKI SHIRETOKO NATURAL RESORT |
Traffic Prediction by Extracting Users' Access Patterns Yuka Komai (NTT), Tatsuaki Kimura (Osaka Univ.), Masahiro Kobayashi, Shigeaki Harada (NTT) IN2019-22 |
Due to the emergence of diverse network services and devices, traffic patterns in recent networks become highly complica... [more] |
IN2019-22 pp.43-46 |
NS, IN (Joint) |
2018-03-01 09:00 |
Miyazaki |
Phoenix Seagaia Resort |
Classifying OSes on User Devices Using the Similarity of DNS Query Sets Yuka Komai, Masahiro Kobayashi, Shigeaki Harada, Keisuke Ishibashi, Ryoichi Kawahara (NTT), Tatsuya Mori, Shigeki Goto (Waseda Univ.) IN2017-89 |
Due to the emergence of various user devices, it becomes important to manage traffic based on OSes (Operating Systems) o... [more] |
IN2017-89 pp.1-4 |
NS, IN (Joint) |
2017-03-02 11:00 |
Okinawa |
OKINAWA ZANPAMISAKI ROYAL HOTEL |
A method of coordinating multiple control algorithms for NFV Akito Suzuki, Masahiro Kobayashi (NTT), Yousuke Takahashi (NTT COM), Shigeaki Harada, Ryoichi Kawahara (NTT) IN2016-103 |
Network Functions Virtualization (NFV) has possibility to enable a variety of network services by flexibly combining mul... [more] |
IN2016-103 pp.37-42 |
OCS, NS, PN (Joint) |
2016-06-23 14:10 |
Hokkaido |
Hokkaido University |
Virtual network embedding under multiple control policies Masahiro Kobayashi, Ryutaro Matsumura, Takumi Kimura, Toshiaki Tsuchiya, Katsunori Noritake (NTT) NS2016-35 |
In a network virtualization environment, physical network resources are prepared by network provider and then shared by ... [more] |
NS2016-35 pp.41-46 |
NS |
2016-01-21 14:50 |
Fukuoka |
|
A Study on Effective Resource Allocation Method to Virtual Network with Service Accommodation Degree Masahiro Kobayashi, Ryutaro Matsumura, Takumi Kimura, Toshiaki Tsuchiya, Katsunori Noritake (NTT) NS2015-151 |
Recently, with the progress of network virtualization technologies such as NFV (Network Functions Virtualization) and SF... [more] |
NS2015-151 pp.29-34 |
IA |
2012-09-21 15:40 |
Tokyo |
|
[Special Talk]
The Analysis of Internet Structure in Japan Satoshi Kamei (NTT Com), Masahiro Kobayashi (NTT West), Hiroshi Saito (NTT) IA2012-19 |
[more] |
IA2012-19 pp.43-46 |
IN, NWS (Joint) |
2012-06-22 13:45 |
Hokkaido |
Hakodate-Shimin-Kaikan Bldg. |
A Method to Identify CDN Introduction and an Analysis of Domestic Traffic Situation in Large Scale Contents Providers Masahiro Kobayashi, Satoshi Kamei, Hiroshi Saito (NTT) IN2012-32 |
Recently, the large scale contents providers’ traffic has been increasing. These contents provider deliver effectively t... [more] |
IN2012-32 pp.49-54 |
IN |
2012-01-26 16:45 |
Hokkaido |
Asahikawa-Terminal-Hotel |
[Invited Talk]
Trend of Hyper Giants and Traffic Engineering with Contents Caching Satoshi Kamei, Masahiro Kobayashi (NTT) IN2011-127 |
(Advance abstract in Japanese is available) [more] |
IN2011-127 pp.41-46 |
NS |
2011-10-14 11:15 |
Aichi |
Nagoya Institute of Technology |
Distributed Cooperative Cache Method on Transit and Customer ISPs for Large Volume Video Contents Delivery Masahiro Kobayashi, Satoshi Kamei, Hiroshi Saito (NTT) NS2011-102 |
Transit and customer ISPs (Internet Service Providers) have several problems including transit cost due to growth of lar... [more] |
NS2011-102 pp.109-114 |
IN |
2011-01-20 10:45 |
Osaka |
Osaka Univ. |
Evaluation of Cooperative Cache Method for Large-scale Video Contents Delivery System Masahiro Kobayashi, Satoshi Kamei, Hiroshi Saito (NTT) IN2010-122 |
With the increase in volume of video traffic, the cache system is getting a lot more attention lately from the carrier t... [more] |
IN2010-122 pp.25-30 |
NS, IN (Joint) |
2010-03-05 10:40 |
Miyazaki |
Miyazaki Phoenix Seagaia Resort (Miyazaki) |
Impact of Overlay Topology and Physical Layer Characteristics on Service Availability of P2P Streaming Services
-- Tree-Based and Mesh-Based Topology Cases -- Takanori Nagashima, Shoji Kasahara, Yutaka Takahashi (Kyoto Univ.), Masahiro Kobayashi, Satoshi Kamei (NTT) NS2009-210 |
P2P streaming systems can be classified into two groups, depending on the P2P overlay structure:
tree-based and mesh-ba... [more] |
NS2009-210 pp.273-278 |
NS, CS, IN (Joint) |
2007-09-21 17:00 |
Miyagi |
Tohoku University |
ALM Tree Construction Method over Heterogeneous Networks Masahiro Kobayashi, Hidehisa Nakayama (Tohoku Univ.), Nirwan Ansari (NJIT), Nei Kato (Tohoku Univ.) NS2007-78 |
Application Layer Multicast (ALM) is highly expected to be the new technological choice contents delivery in lieu of IP ... [more] |
NS2007-78 pp.131-136 |