Faculty Profiles - WAGATSUMA Hiroaki

Papers - WAGATSUMA Hiroaki

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Construction and evaluation of a decision-making system for autonomous cars based on a decision table

Miyazaki Ryogo, Mii Yuya, Ishida Yutaro, Watanabe Masahiko, Ui Kenichi, Yokota Masanori, Ichise Ryutaro, Wagatsuma Hiroaki, Tamukoh Hakaru

Proceedings of the Fuzzy System Symposium ( Japan Society for Fuzzy Theory and Intelligent Informatics ) 35 ( 0 ) 722 - 727 2019.01

Language：Japanese Publishing type：Research paper (conference, symposium, etc.)

<p>We propose a decision-making system for autonomous cars based on a decision table. By using the decision table, the proposed system oﬀers faster reasoning speed than a conventional system using ontologies and reasoning rules. Furthermore, we propose an automatic conversion system from a set of ontologies and reasoning rules to a decision table, thus, the result of reasoning is equivalent to the conventional one. Experimental results show that the proposed system realizes approximately 40 times faster processing time than the conventional system.</p>

DOI： 10.14864/fss.35.0_722

CiNii Article

Other Link： https://ci.nii.ac.jp/naid/130007773200

Approximation of discrete OpenStreetMap way-nodes using Bezier curve fitting for OpenDrive format International journal

Kumar Arvind, Kawano Keita, Wagatsuma Hiroaki

Proceedings of the Fuzzy System Symposium ( Japan Society for Fuzzy Theory and Intelligent Informatics ) 35 ( 0 ) 703 - 704 2019.01

Authorship：Corresponding author Language：English Publishing type：Research paper (conference, symposium, etc.)

<p>Evaluation of an Autonomous Driving System (ADS) is a challenging task due to the associated risk of human life in practical scenarios. To solve this problem most of the models are first tested on simulated environment such as CARLA [1], TORCS[2]. These simulation tool in first construct the road map from some predefined data format. One such widely accepted format is OpenDrive[3](OD). However, the road map data of the world is not available in the OD format while it is available in the OpenStreetMap (OSM) format. So, if we can map the data of OSM format to OD format then many scenarios of real world can be created inside the existing simulators. The problem of mapping of OSM format data into the OD format data is a difficult task as roads in OSM are represented by discrete data while roads in OD format are continuous function. In this study, we have addressed this difficulty by approximating a continuous function from the discrete nodes of OSM format using Bezier curve fitting..</p>

DOI： 10.14864/fss.35.0_703

CiNii Article

Other Link： https://ci.nii.ac.jp/naid/130007773206

Epilepsy EEG classification using morphological component analysis Reviewed International journal

2018 ( 1 ) 2018.12

MCA Based Epilepsy EEG Classification Using Time Frequency Domain Features Reviewed International journal

2018-July 3398 - 3401 2018.10

Simultaneous Analysis of EEGs and Movements in Interactive Hand Shaking Required Skills to Synchronize Cooperatively in Game Reviewed International journal

2018.10

A Semantic Web Technique as Logical Inference Puzzle-Solver for Bongard Problems Reviewed International journal

2018.10

Comparison of Effectiveness of Dual Tree Complex Wavelet Transform and Anisotropic Diffusion in MCA for Concrete Crack Detection Reviewed International journal

2018.10

On-Vehicle Danger Forecast System based on Knowledge-based Artificial Intelligence Invited Reviewed

Hashimoto Kouhei, Ishida Yutaro, Ichise Ryutaro, Wagatsuma Hiroaki, Tamukoh Hakaru

Transactions of the Institute of Systems, Control and Information Engineers 31 ( 5 ) 191 - 201 2018.08

Epilepsy EEG Classification Using Morphological Component Analysis Reviewed International journal

2018.08

CFRP複合材料弾性体を用いた筋力支援の提案

香月佑也, 我妻広明

JSAI大会論文集 2014 ( 0 ) 1F4OS06a3 - 1F4OS06a3 2018.07

脳内言語処理から発想を得た人-ロボット指示理解

相川大輔, 我妻広明

JSAI大会論文集 2014 ( 0 ) 1F25 - 1F25 2018.07

人の「こだわり」を読み解く数独解法

赤池早紀, 我妻広明

JSAI大会論文集 2014 ( 0 ) 2B34 - 2B34 2018.07

脳性麻痺児のためのリズムベース上肢リハビリテーションの提案

小路健太, アイコウイツ, 我妻広明, 橘香織

JSAI大会論文集 2014 ( 0 ) 1F4OS06a6 - 1F4OS06a6 2018.07

車椅子バスケ競技のシュート動作に注目した三次元動作解析・床反力計同時計測データからの脳内身体イメージ可視化のてがかり

井上恭輔, 古茂田和馬, 我妻広明, 橘香織, 小林育斗, 藤井範久, 阿江通良

JSAI大会論文集 2014 ( 0 ) 1F4OS06a1 - 1F4OS06a1 2018.07

自己駆動粒子の集団運動様相

齋藤萌香, 我妻広明

JSAI大会論文集 2014 ( 0 ) 1F31 - 1F31 2018.07

自動運転用危険予測装置へのオントロジー導入の方策と課題

我妻広明, 市瀬龍太郎

JSAI大会論文集 2016 ( 0 ) 2D55 - 2D55 2018.07

An ontology-based knowledge representation towards solving Bongard problems Reviewed International journal

12 ( 7 ) 681 - 688 2018.07

MCA Based Epilepsy EEG Classification Using Time Frequency Domain Features Reviewed International journal

2018.07

Human Abduction for Solving Puzzles to Find Logically Explicable Rules in Bongard Problems: An Ontology-based Model Reviewed International journal

2018.07

Investigating the effectiveness of the sobel operator in the MCA-based automatic crack detection Reviewed International journal

1 - 6 2018.05

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Papers - WAGATSUMA Hiroaki