Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AI |
2024-03-01 14:00 |
Aichi |
Room0221, Bldg.2-C, Nagoya Institute of Technology |
AOAD-MAT:Transformer-based multi-agent deep reinforcement learning model considering agents' order of action decisions Shota Takayama, Katsuhide Fujita (TUAT) AI2023-40 |
[more] |
AI2023-40 pp.19-24 |
AI |
2024-03-01 14:40 |
Aichi |
Room0221, Bldg.2-C, Nagoya Institute of Technology |
Request span extraction from dialog with Heterogeneous Graph Attention Networks Naoki Mizumoto, Katsuhide Fujita (TUAT) AI2023-41 |
In this study, we formulate the problem of extracting user requests from the dialogue history as a ``span extraction pro... [more] |
AI2023-41 pp.25-30 |
AI |
2023-09-12 14:15 |
Hokkaido |
|
Agent Strategy Introduced Dynamic Price Adjustment by Transaction Status and Statistics for Supply Chain Management Ryoga Miyajima, Katsuhide Fujita (TUAT) AI2023-14 |
Automatic negotiation is attracting attention as a means of agreement-making in multi-agent systems. The International A... [more] |
AI2023-14 pp.72-76 |
AI |
2022-07-04 10:20 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
Designing Rewards in Deep Reinforcement Learning for Chick Feeding System Masato Kijima, Katsuhide Fujita, Tsuyoshi Shimmura (TAT) AI2022-2 |
Livestock is raised cage-free, and there is an urgent need to develop an appropriate livestock management system.
The... [more] |
AI2022-2 pp.7-12 |
AI |
2022-02-28 11:00 |
Miyazaki |
Youth Hostel Sunflower MIYAZAKI (Primary: On-site, Secondary: Online) |
Behavior Prediction of Cervus nippon Considering Environmental Factors by Time-Series Transformer Kentaro Kazama, Katsuhide Fujita, Shinsuke Koike (TUAT) AI2021-15 |
In order to prevent damage to agriculture and forestry caused by wild animals, new wildlife management methods are requi... [more] |
AI2021-15 pp.19-24 |
AI |
2020-12-11 11:45 |
Shizuoka |
Online and HAMAMATSU ACT CITY (Primary: On-site, Secondary: Online) |
The detection of the bottleneck within the supply chain from the specific KPI Yoshiatsu Kawabata, Yuta Hosokawa, Katsuhide Fujita (TUAT) AI2020-13 |
[more] |
AI2020-13 pp.59-64 |
AI |
2019-12-06 13:10 |
Overseas |
The University of Adelaide |
Multi-Issue Negotiation Protocol with Pre-Domain Narrowing Yuta Hosokawa, Ryohei Kawata, Katsuhide Fujita (TUAT) AI2019-38 |
The size of the negotiation domain affects calculation costs and efficiency on Automated negotiation. This study propose... [more] |
AI2019-38 pp.1-4 |
AI |
2019-12-06 13:35 |
Overseas |
The University of Adelaide |
A Mediation for Multi-Issue Negotiation with Genetic Algorithm Ryohei Kawata, Takaki Yasui (TUAT), Mark Klein (MIT), Yuta Hosokawa, Katsuhide Fujita (TUAT) AI2019-39 |
The complexity of the non-linear utility functions and the negotiation spaces becomes negotiations among the agents diff... [more] |
AI2019-39 pp.5-8 |
AI |
2019-07-22 14:00 |
Hokkaido |
|
Predicting Issue Weights and Detecting Breakdowns in Negotiation Dialogue Atsuki Yamaguchi (TUAT), Kosui Iwasa (DeNA), Katsuhide Fujita (TUAT) AI2019-9 |
In this paper, we tackle on two tasks in the research of negotiation dialogue: 1) estimation of issue weights and detec... [more] |
AI2019-9 pp.45-50 |
AI |
2019-07-22 14:35 |
Hokkaido |
|
Strategy using psychological effects for multi-round human-agent negotiation Shogo Matsushita, Fujita Katsuhide (TUAT) AI2019-10 |
In this paper,we propose the negotiation strategies considering human psychological effects for repeated human-agent neg... [more] |
AI2019-10 pp.51-56 |
AI |
2019-07-22 14:55 |
Hokkaido |
|
Bandit-Based Strategy Selection for Multi-Time Negotiation Ryohei Kawata, Katsuhide Fujita (TUAT) AI2019-11 |
Multi-time negotiation which repeats negotiations many times under the same conditions is an important class of automate... [more] |
AI2019-11 pp.57-62 |
PRMU, CNR |
2015-02-20 16:30 |
Miyagi |
|
Smart space for unconstrained monitoring of office activity
-- Automatic estimation of communication and task activities -- Kinya Fujita, Masano Nakayama, Hiroaki Murata, Hitomi Yokoyama, Seiji Hotta, Ikuko Shimizu, Takafumi Saito, Toshiyuki Kondo, Hironori Nakajo, Kaori Fujinami, Katsuhide Fujita (TUAT) PRMU2014-155 CNR2014-70 |
For long-term automatic analysis of office activities, an intelligent environment is desired, which enables unconstraine... [more] |
PRMU2014-155 CNR2014-70 pp.215-220 |
HCGSYMPO (2nd) |
2013-12-18 - 2013-12-20 |
Ehime |
Matsuyama Multi-Purpose Community Cente |
Environmental sensing system for grasp and prediction of a group behavior
-- Speaker localization using directional microphones -- Hiroaki Murata, Masano Nakayama, Katsuhide Fujita, Ikuko Shimizu, Seiji Hotta, Kaori Fujinami, Toshiyuki Kondo, Hironori Nakajo, Takafumi Saito, Kinya Fujita (Tokyo Univ. of Agr. and Tech.) |
We are developing “Smart Space Technology toward Sustainable Society” which is the environmental sensing system for gras... [more] |
|
AI |
2010-09-28 14:00 |
Kyoto |
Kyoto Univ. Clock Tower Centennial Hall |
Developing an automatic negotiating agents based on compromising strategy for the ANAC2010. Shogo Kawaguchi, Katsuhide Fujita, Takayuki Ito (NIT) AI2010-25 |
(To be available after the conference date) [more] |
AI2010-25 pp.19-24 |
AI |
2010-09-28 15:10 |
Kyoto |
Kyoto Univ. Clock Tower Centennial Hall |
An Implementation of A Public Space Design System based on Multi-Agent Automated Negotiation Mikoto Okumura, Nobuyasu Mizutani, Hiroki Nakagawa, Katsuhide Fujita, Takayuki Ito (NIT) AI2010-27 |
Recently, the discussion among the many people is increasing. In this paper, we propose a collaborative park-design supp... [more] |
AI2010-27 pp.31-36 |
AI |
2010-09-28 15:35 |
Kyoto |
Kyoto Univ. Clock Tower Centennial Hall |
Issue Clustering and Distributed Genetic Algorithms for Searching Agreement Point Nobuyasu Mizutani, Katsuhide Fujita, Takayuki Ito (NIT) AI2010-28 |
[more] |
AI2010-28 pp.37-42 |
AI |
2009-09-25 15:25 |
Kyoto |
Kyoto Univ. Clock Tower |
A consensus mechanism based on issue dependency for complex multiple interdependent issues negotiations Katsuhide Fujita (Nagoya Inst. of Tech.), Takayuki Ito (Nagoya Inst. of Tech./Massachusetts Inst. of Tech.), Mark Klein (Massachusetts Inst. of Tech.) AI2009-15 |
[more] |
AI2009-15 pp.31-36 |
AI |
2008-09-16 10:55 |
Kyoto |
Kyoto Univ. Clock Tower |
A Hybrid Secure Protocol for Multiple Issue Negotiation Problems Katsuhide Fujita, Takayuki Ito (Nagoya Institute of Technology) AI2008-17 |
Multi-issue negotiation protocols represent a promising field since most negotiation problems in the real world involve ... [more] |
AI2008-17 pp.7-12 |
AI |
2007-12-13 10:30 |
Kyoto |
|
A Persuasion Mechanism based on Revealed Private Utility Space In Multi Issue Negotiations Katsuhide Fujita, Takayuki Ito (nitech), Mark Klein (MIT) AI2007-20 |
Our work focuses on negotiation with interdependent issues, in which agent utility functions are nonlinear. Existing wor... [more] |
AI2007-20 pp.1-6 |