Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IN, IA (Joint) |
2024-12-19 11:10 |
Hyogo |
KIITO (Hyogo) |
[Invited Talk]
Beamforming by Active Inference in Integrated Sensing and Communication Tatsuya Otoshi (Osaka Univ.) IN2024-59 |
Beamforming techniques in an Integrated Sensing and Communication (ISAC) environment are considered in this report.ISAC ... [more] |
IN2024-59 pp.26-29 |
IN, RCS, NV (Joint) |
2024-05-30 10:00 |
Fukuoka |
Fukuoka University (Fukuoka) |
Proposal and Evaluation of a Position-aided Coordinated Beamforming by Active Inference Shota Yamada, Tatsuya Otoshi, Masayuki Murata (Osaka Univ.) RCS2024-14 |
In recent years, the use of higher radio frequencies than conventional ones has been advancing to achieve higher capacit... [more] |
RCS2024-14 pp.1-6 |
NS, IN (Joint) |
2024-03-01 10:45 |
Okinawa |
Okinawa Convention Center (Okinawa) |
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 |
(Miyagi, Online) (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 (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.) (Ishikawa, Online) (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 (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 (Okinawa) |
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. (Tokyo) |
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 (Miyazaki) |
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) |
2017-03-02 09:50 |
Okinawa |
OKINAWA ZANPAMISAKI ROYAL HOTEL (Okinawa) |
Traffic observation scheduling method in network control using predictive distribution Kodai Satake, Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata (Osaka Univ.) IN2016-100 |
Traffic Engineering (TE) is effective for accommodating traffic without congestion even when traffic fluctuate drastica... [more] |
IN2016-100 pp.19-24 |
NS, IN (Joint) |
2017-03-03 11:40 |
Okinawa |
OKINAWA ZANPAMISAKI ROYAL HOTEL (Okinawa) |
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. (Tokyo) |
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 (Hokkaido) |
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 (Okinawa) |
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 (Okinawa) |
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 |