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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IN, RCS, NV (Joint) |
2024-05-30 10:00 |
Fukuoka | Fukuoka University | Proposal and Evaluation of a Position-aided Coordinated Beamforming by Active Inference Shota Yamada, Tatsuya Otoshi, Masayuki Murata (Osaka Univ.) |
[more] | |
| NS, IN (Joint) |
2024-03-01 10:45 |
Okinawa | Okinawa Convention Center | Dynamic Network Slicing Control Method for 5G Mobile Network using Quality-Diversity Algorithms Amato Otsuki, Daichi Kominami, Tatsuya Otoshi, Hideyuki Shimonishi, Masayuki Murata (Osaka Univ.)  NS2023-217 |
In hosting various applications with various service requirements in 5G networks, network slicing technology is a critic... [more] | NS2023-217 pp.264-269 |
| SIP, IT, RCS | 2024-01-19 10:20 |
Miyagi | (Primary: On-site, Secondary: Online) |
Coordinated Multi-Point with Hierarchical Active Inference of Position and Propagation Channel Tatsuya Otoshi, Masayuki Murata (Osaka Univ.) IT2023-63 SIP2023-96 RCS2023-238 |
This study focuses on cooperative beamforming among base stations in wireless communication technology and proposes a ne... [more] | IT2023-63 SIP2023-96 RCS2023-238 pp.181-186 |
| OCS, PN, NS (Joint) |
2022-06-10 10:30 |
Online | Online | Virtual Network Embedding Method to Unpredictable Traffic Fluctuations using MAP-Elites Algorithm Amato Otsuki, Daichi Kominami, Tatsuya Otoshi, Hideyuki Shimonishi, Masayuki Murata (Osaka Univ.) NS2022-24 |
With a wide variety of services running on the Internet, there is a need for technology to dynamically provide virtual n... [more] | NS2022-24 pp.6-11 |
| CQ, CBE (Joint) |
2022-01-28 16:40 |
Ishikawa | Kanazawa（Ishikawa Pref.） (Primary: On-site, Secondary: Online) |
Subjective experimental evaluation of the impact of choice-supportive bias on video viewing QoE Daichi Kominami (Osaka Univ.), Sayaka Nishide, Satoshi Nishimura (NHK), Tatsuya Otoshi, Masayuki Murata (Osaka Univ.), Masaaki Kurozumi, Daiki Fukudome, Masao Yamamoto (NHK) CQ2021-98 |
The demand for communication quality of service (QoS) from users and service providers has become even higher. However, ... [more] | CQ2021-98 pp.120-125 |
| CQ | 2020-07-16 13:50 |
Online | Online | Modeling of Cognitive Bias before and after Image Quality Change for Video Viewing Users Natsumi Nishizawa, Tatsuya Otoshi, Masayuki Murata (Osaka Univ.) CQ2020-24 |
Improving user satisfaction is an important issue in providing video content delivery services over the network. The net... [more] | CQ2020-24 pp.13-18 |
| IN, NS (Joint) |
2019-03-05 15:20 |
Okinawa | Okinawa Convention Center | A rate control method for QoE improvement in video streaming services based on a human cognitive model Masayoshi Iwamoto, Tatsuya Otoshi, Daichi Kominami, Masayuki Murata (Osaka Univ.) IN2018-143 |
Recently, over-the-top video service providers focus on the quality of experience (QoE) as an important factor whenthey ... [more] | IN2018-143 pp.355-360 |
| CQ, CBE (Joint) |
2019-01-18 14:00 |
Tokyo | Tokyo Metropolitan Univ. | Implementation of Quantum Decision Making Based Recommendation for Video Streaming Tatsuya Otoshi, Masayuki Murata (Osaka Univ.) CQ2018-88 |
[more] | CQ2018-88 pp.71-76 |
| NS, IN (Joint) |
2018-03-02 11:10 |
Miyazaki | Phoenix Seagaia Resort | Modeling User's Resolution Selection in Video Streaming by Quantum Decision Making Tatsuya Otoshi, Masayuki Murata (Osaka Univ.) IN2017-123 |
Various services including video streaming are provided via the Internet. In the future, as network virtualization techn... [more] | IN2017-123 pp.201-206 |
| NS, IN (Joint) |
2017-03-03 11:40 |
Okinawa | OKINAWA ZANPAMISAKI ROYAL HOTEL | Reconstruction of Virtual Network by Bayesian Attractor Model Tatsuya Otoshi, Yuichi Ohshita, Masayuki Murata (Osaka Univ.) IN2016-129 |
Network Virtualization is expected to handle the various network traffic induced by such as IoT applications because a v... [more] | IN2016-129 pp.193-198 |
| IN, RCS (Joint) |
2016-05-19 14:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | An evaluation of proactive network control on a wide-area SDN testbed Yousuke Takahashi, Akito Suzuki, Keisuke Ishibashi, Kohei Shiomoto (NTT), Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata (Osaka Univ.) IN2016-7 RCS2016-29 |
Software-defined networking, particularly OpenFlow, has enabled traffic engineering (TE) using arbi- trary traffic group... [more] | IN2016-7 RCS2016-29 pp.37-42(IN), pp.31-36(RCS) |
| IN, NV (Joint) |
2015-07-16 14:25 |
Hokkaido | Hokkaido University | Scalable virtual network embedding based on distributed model predictive control Kohta Kawashima, Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata (Osaka Univ.) IN2015-26 |
Multiple virtual network can be accommodated on a single substrate network by using the network virtualization technolog... [more] | IN2015-26 pp.19-24 |
| NS, IN (Joint) |
2015-03-02 11:40 |
Okinawa | Okinawa Convention Center | Hierarchical Traffic Engineering Based on Model Predictive Control Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata (Osaka Univ.), Yousuke Takahashi, Keisuke Ishibashi, Kohei Shiomoto (NTT), Tomoaki Hashimoto (Osaka Univ.) IN2014-136 |
Traffic engineering with traffic prediction is one approach to accommodate time-varying traffic stably. In this approac... [more] |
IN2014-136 pp.91-96 |
| NS, IN (Joint) |
2015-03-03 13:00 |
Okinawa | Okinawa Convention Center | Optimizing Cache Location and Route in Content Delivery Service using Model Prediction Control Noriaki Kamiyama (Osaka Univ./NTT), Yousuke Takahashi, Keisuke Ishibashi, Kohei Shiomoto (NTT), Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata (Osaka Univ.) NS2014-237 |
[more] | NS2014-237 pp.349-354 |
| IN, MoNA (Joint) |
2014-11-18 13:30 |
Yamaguchi | Simonosekishi-Kinro-Fukushi-Kaikan | Evaluation of Traffic Engineering Based on Model Predictive Control Using Traffic Trace in Actual Network Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata (Osaka Univ.), Yousuke Takahashi, Keisuke Ishibashi, Kohei Shiomoto (NTT), Tomoaki Hashimoto (Osaka Univ.) IN2014-81 |
Traffic engineering with traffic prediction is one approach to accommodate time-varying traffic stably. In this approach... [more] | IN2014-81 pp.1-6 |
| IN | 2014-10-16 14:30 |
Osaka | Osaka Univ. | Resource Optimization of Virtual Networks Based on Model Predictive Control Yuichi Ohsita, Tatsuya Otoshi, Masayuki Murata (Osaka Univ), Yousuke Takahashi, Keisuke Ishibashi, Noriaki Kamiyama, Kohei Shiomoto (NTT) IN2014-74 |
In this paper, we consider the resource optimization of virtual networks which have the subset of the resources of the p... [more] | IN2014-74 pp.1-6 |
| PN, NS, OCS (Joint) |
2014-06-27 14:45 |
Oita | B-ConPlaza | Aggregating Flows for Traffic Engineering Noriaki Kamiyama (Osaka Univ./NTT), Yousuke Takahashi, Keisuke Ishibashi, Kohei Shiomoto (NTT), Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata (Osaka Univ.) NS2014-44 |
SDN enables us to control the routes with finer granularity of individual flows, and we can expect an improvement of the... [more] | NS2014-44 pp.29-34 |
| NS, IN (Joint) |
2014-03-07 13:40 |
Miyazaki | Miyazaki Seagia | Evaluation of Traffic Engineering Based on Model Predictive Control Using Traffic Trace in Actual Network Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata (Osaka Univ.), Yousuke Takahashi, Noriaki Kamiyama, Keisuke Ishibashi, Kohei Shiomoto (NTT), Tomoaki Hashimoto (Osaka Univ.) IN2013-194 |
Traffic engineering with traffic prediction is one approach to accommodate time-varying traffic stably. In this approach... [more] | IN2013-194 pp.299-304 |
| IA, IPSJ-IOT, SITE [detail] | 2014-02-27 14:05 |
Ishikawa | Hotel Rurikoh | A Generating Method of Macroflow for Flow-based Routing Yousuke Takahashi, Keisuke Ishibashi, Noriaki Kamiyama, Kohei Shiomoto (NTT), Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata (Osaka Univ.) SITE2013-59 IA2013-84 |
Software-defined networking (SDN) technology such as OpenFlow to enable flow-level traffic engineering has received a lo... [more] | SITE2013-59 IA2013-84 pp.31-36 |
| IN | 2013-10-17 14:55 |
Osaka | Osaka University | Evaluation of Traffic Engineering Considering Traffic Prediction Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata (Osaka Univ.), Yousuke Takahashi, Noriaki Kamiyama, Keisuke Ishibashi, Kohei Shiomoto (NTT), Tomoaki Hashimoto (Osaka Univ.) IN2013-78 |
Traffic engineering with traffic prediction is one approach to accommodate time-varying traffic stably.In this approach,... [more] | IN2013-78 pp.7-12 |
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