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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NLP | 2024-05-10 10:30 |
Kagawa | Kagawa Prefecture Social Welfare Center | Federated Learning Algorithms based on Decentralized Spanning Tree Generation and Step-by-Step Consensus Yuki Mori, Tatsuya Kayatani, Tsuyoshi Migita, Norikazu Takahashi (Okayama Univ.) |
(To be available after the conference date) [more] | |
| NS, IN (Joint) |
2024-03-01 09:20 |
Okinawa | Okinawa Convention Center | Stochastic process of broadcast communications between validator nodes in Byzantine Fault Tolerant Consensus Blockchains Akihiro Fujihara (CIT)  IN2023-82 |
Some BlockChains (BCs) adopt distributed consensus algorithm with Byzantine fault tolerance. Not only in consortium BCs... [more] |
IN2023-82 pp.101-106 |
| NS, IN (Joint) |
2024-03-01 13:00 |
Okinawa | Okinawa Convention Center | Experimental comparison of Multi-hop channels and Relayer Aggrigation in inter-blockchain communication time Takaaki Yanagihara, Akihiro Fujihara (CIT) NS2023-220 |
When exchanging information across multiple blockchains (BCs) using Cosmos IBCs, it is necessary to perform IBCs for eac... [more] | NS2023-220 pp.282-287 |
| ITS, WBS, RCC | 2023-12-22 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
A study on information transfer methods improving the control quality of CSMA/CA-based consensus control Ryota Kimura, Kentaro Kobayashi, Wataru Chujo (Meijo Univ.) WBS2023-49 ITS2023-32 RCC2023-43 |
In autonomous decentralized control using CSMA/CA (Carrier Sense Multiple Access/Collision Avoidance), there is a proble... [more] | WBS2023-49 ITS2023-32 RCC2023-43 pp.105-110 |
| NLP, MSS | 2023-03-17 14:30 |
Nagasaki | (Primary: On-site, Secondary: Online) |
Global Convergence Analysis of Distributed HALS Algorithm for Nonnegative Matrix Factorization Keiju Hayashi, Tsuyoshi Migita, Norikazu Takahashi (Okayama Univ.) MSS2022-104 NLP2022-149 |
As a fast computational method for Nonnegative Matrix Factorization (NMF), the Hierarchical Alternating Least Squares ... [more] |
MSS2022-104 NLP2022-149 pp.198-203 |
| RCC, ISEC, IT, WBS | 2023-03-15 09:30 |
Yamaguchi | (Primary: On-site, Secondary: Online) |
Design Using Sparse Optimization of Consensus Dynamics in High-Order Multi-Agent Systems Ryosuke Adachi, Yuji Wakasa (Yamaguchi Univ.) IT2022-107 ISEC2022-86 WBS2022-104 RCC2022-104 |
This work considers the consensus problem of multi-agent systems with high-order dynamics. When the dynamics of each age... [more] | IT2022-107 ISEC2022-86 WBS2022-104 RCC2022-104 pp.248-250 |
| RCC, ITS, WBS | 2022-12-14 15:10 |
Shiga | Ritsumeikan Univ. BKC (Primary: On-site, Secondary: Online) |
Effect of Data Size of Information Transfer on Consensus Control Quality in CSMA/CA-Based Autonomous Decentralized Control Ryota Kimura, Kentaro Kobayashi, Wataru Chujo (Meijo Univ.) WBS2022-51 ITS2022-27 RCC2022-51 |
In autonomous decentralized control using CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance), there is a p... [more] | WBS2022-51 ITS2022-27 RCC2022-51 pp.93-98 |
| NS, ICM, CQ, NV (Joint) |
2022-11-24 17:40 |
Fukuoka | Humanities and Social Sciences Center, Fukuoka Univ. + Online (Primary: On-site, Secondary: Online) |
Experiment Evaluation of Latency Time in Chainless Multi-Layer Consensus Takaaki Yanagihara, Akihiro Fujihara (CIT) NS2022-115 |
Since Bitcoin appeared, a wide variety of blockchain (BC) has been proposed. As a result, the demand for exchanging cryp... [more] | NS2022-115 pp.85-90 |
| RCS | 2022-06-16 09:50 |
Okinawa | University of the Ryukyus, Senbaru Campus and online (Primary: On-site, Secondary: Online) |
Effect of Information Transfer on Consensus Control Quality in CSMA/CA-Based Autonomous Decentralized Control Ryota Kimura, Kentaro Kobayashi, Wataru Chujo (Meijo Univ.) RCS2022-41 |
In autonomous decentralized control using CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance), there is a p... [more] | RCS2022-41 pp.102-107 |
| NS | 2022-05-13 09:50 |
Kyoto | Rakuyu Kaikan, Kyoto Univ. + Online (Primary: On-site, Secondary: Online) |
Proposing Federated Consensus and its Performance Evaluation Experiment with Many Nodes Takaaki Yanagihara, Akihiro Fujihara (CIT) NS2022-15 |
Public blockchains have an extremely slow transaction processing capacity, which is known as the blockchain scalability... [more] |
NS2022-15 pp.34-39 |
| IT, ISEC, RCC, WBS | 2022-03-10 14:40 |
Online | Online | Optimum Clustering Method for Data Driven Consensus Problem considering Network Centrality Shoya Ogawa, Koji Ishii (Kagawa Univ) IT2021-109 ISEC2021-74 WBS2021-77 RCC2021-84 |
In consensus problems in complex networks, the convergence performance deeply depends on the weighting factors. IKishida... [more] | IT2021-109 ISEC2021-74 WBS2021-77 RCC2021-84 pp.155-160 |
| RCS, SR, NS, SeMI, RCC (Joint) |
2021-07-14 10:55 |
Online | Online | Relaxation of Network Restriction for Deep Learning Based Consensus Problem with Eigenvector Centrality Shoya Ogawa, Koji Ishii (Kagawa Univ.) RCC2021-23 |
he convergence performance of consensus problems depends on the applied weighting factors into individual edges. Unfortu... [more] | RCC2021-23 pp.7-12 |
| RCS, SR, NS, SeMI, RCC (Joint) |
2021-07-14 16:35 |
Online | Online | [Invited Talk]
Optimal Control of Multi-Agent Systems: Surveillance Problem and Vehicle Platooning Koichi Kobayashi (Hokkaido Univ.) RCC2021-29 NS2021-39 RCS2021-84 SR2021-27 SeMI2021-15 |
In this talk, our results on control of multi-agent systems are introduced. First, the surveillance problem is introduce... [more] | RCC2021-29 NS2021-39 RCS2021-84 SR2021-27 SeMI2021-15 p.36(RCC), p.38(NS), p.38(RCS), p.41(SR), p.20(SeMI) |
| NLP, MSS (Joint) |
2021-03-16 09:40 |
Online | Online | Pinning consensus control of a group of quadrotors modeled by a directed acyclic graph Akinori Sakaguchi, Toshimitsu Ushio (Osaka Univ.) MSS2020-50 |
In this study, we consider a pinning consensus control problem with a given altitude for a group of heterogeneous quadro... [more] | MSS2020-50 pp.33-36 |
| ITS, WBS, RCC | 2020-12-14 09:55 |
Online | Online | Backoff Control for CSMA/CA based on the Number of Neighbor Agents Tomoya Nishino, Koji Ishii (Kagawa Univ.) WBS2020-9 ITS2020-5 RCC2020-12 |
For realizing an efficient consensus problem where individual agents are controlled in a distributed manner, we need to ... [more] | WBS2020-9 ITS2020-5 RCC2020-12 pp.7-12 |
| ITS, WBS, RCC | 2020-12-14 10:45 |
Online | Online | A Study on Relaxation of Network Restriction in Deep-Unfolding aided Consensus Shoya Ogawa, Ishii Koji (Kagawa Univ.) WBS2020-11 ITS2020-7 RCC2020-14 |
In the consensus problem with a complex network, the convergence performance deeply depends on the given parameters, i.e... [more] | WBS2020-11 ITS2020-7 RCC2020-14 pp.19-24 |
| MSS, NLP (Joint) |
2020-03-09 10:15 |
Aichi | (Cancelled but technical report was issued) |
A projected consensus-based algorithm for minimizing the maximum error of a system of linear equations with nonnegativity constraints Kosuke Kawashima, Tsuyoshi Migita, Norikazu Takahashi (Okayama Univ.) NLP2019-116 |
If a system of linear equations with nonnegativity constraints has a solution then it can be considered as a constrained... [more] | NLP2019-116 pp.19-23 |
| SIS | 2019-12-12 15:45 |
Okayama | Okayama University of Science | [Invited Talk]
Consensus-Based Distributed Algorithms and Applications to Machine Learning Norikazu Takahashi (Okayama Univ.) SIS2019-29 |
Recently, consensus-based distributed optimization methods for multi-agent systems have been vigorously studied in the f... [more] | SIS2019-29 p.35 |
| SeMI, RCS, NS, SR, RCC (Joint) |
2019-07-11 10:40 |
Osaka | I-Site Nanba（Osaka） | [Poster Presentation]
Backoff Control for Consensus Problem based on CSMA/CA Tomoya Nishino, Koji Ishii (Kagawa Univ.) RCC2019-23 NS2019-59 RCS2019-116 SR2019-35 SeMI2019-32 |
This paper provides an adaptive backoff period setting for CSMA/CA based consensus problem. The consensus we focused in ... [more] | RCC2019-23 NS2019-59 RCS2019-116 SR2019-35 SeMI2019-32 pp.61-66(RCC), pp.87-92(NS), pp.83-88(RCS), pp.93-98(SR), pp.75-80(SeMI) |
| NLP, MSS (Joint) |
2019-03-14 15:10 |
Fukui | Bunkyo Camp., Univ. of Fukui | On Stability of Consensus Control of Discrete-time Multi-agent Systems by a Single Pinning Agent Dongwu Xu, Toshimitsu Ushio (Osaka Univ.) MSS2018-87 |
In this report, we consider the consensus problem of discrete-time multi-agent systems with a pinning control method. We... [more] | MSS2018-87 pp.35-38 |
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