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Dive into the research topics where Nobutada Fujii is active.

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Featured researches published by Nobutada Fujii.


CIRP Annals | 2006

Modeling Biological Manufacturing Systems with Bounded-Rational Agents

Kanji Ueda; Tomomi Kito; Nobutada Fujii

This paper presents bounded rationality as a characteristic of agents to develop their behavior in Biological Manufacturing Systems (BMS) that can deal with the complexity of the manufacturing environment using the ideas of self-organization, evolution and learning. Clarifying the definition and description of bounded rationality, the approach is implemented in an Ant System model. The purpose of the model is to handle the uncertainty in the perception, action and inner structure of agents by introducing bounded rationality in their characteristics. Computer simulation demonstrates the effectiveness of the approach by indicating significant improvement in the performance of the modeled BMS.


Archive | 2007

Decision making in artifactual systems with bounded rationality

Tomomi Kito; Nobutada Fujii; Kanji Ueda

This study examines a co-creative decision-making method of artifactual systems for creating effective solutions under incomplete conditions by introducing bounded rationality as a characteristic of agents.


Cirp Annals-manufacturing Technology | 2007

An Emergent Synthesis Approach to Simultaneous Process Planning and Scheduling

Kanji Ueda; Nobutada Fujii; Riku Inoue


Archive | 2003

Semiconductor production simulation method and program

Nobutada Fujii; Motohiro Kobayashi; Toshiyuki Makita; Kanji Ueda; 完次 上田; 元宏 小林; 敏之 牧田; 信忠 藤井


Transactions of the JSME (in Japanese) | 2017

A study of manufacturing effectiveness on cloud-based manufacturing system by supervised agent simulation model

Yoshiteru Katsumura; Yuuichi Suginishi; Nobutada Fujii; Daisuke Kokuryo; Toshiya Kaihara


Transactions of the Institute of Systems, Control and Information Engineers | 2017

A Proposal of Order Planning Methodology Focusing on Information Sharing with Negotiation Mechanism among Alliance Companies in Supply Chain

Shota Suginouchi; Toshiya Kaihara; Nobutada Fujii; Daisuke Kokuryo; Satoshi Yoshida; Yasutaka Koga


The Proceedings of Manufacturing Systems Division Conference | 2017

A study on a production scheduling with consideration of workers'ability and production costs

Daichi Itaya; Toshiya Kaihara; Nobutada Fujii; Daisuke Kokuryo; Rihito Idutsu; Toyohiro Umeda


The Proceedings of Manufacturing Systems Division Conference | 2017

A proposal of an optimization method for integrating part selection and production scheduling with pheromone statistic data for multi-period

Shota Suginouchi; Toshiya Kaihara; Nobutada Fujii; Daisuke Kokuryo


The Proceedings of Manufacturing Systems Division Conference | 2017

A proposal of production scheduling method for realizatioll of mass customization: - Making a production schedule considering user needs with auction method —@@@一オークシ ョン手法によるユーザニーズを考慮 した日程計画立案―

Toshiya Kaihara; Nobutada Fujii; Daisuke Kokuryo; Kodai Hirai


The Proceedings of Manufacturing Systems Division Conference | 2017

An Analysis of Lot Planning of Players in a Production Planning Game

Tomomi Nonaka; Nobutada Fujii; Takeshi Shimmura; Kenji Arai; Hajime Mizuyama

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Tomomi Nonaka

Aoyama Gakuin University

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Takeshi Shimmura

National Institute of Advanced Industrial Science and Technology

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