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アイテム
A Binary Decision Diagram Based Approach for Refining Road Safety Scenarios in the Local Dynamic Map
http://hdl.handle.net/10228/0002000621
http://hdl.handle.net/10228/00020006215509665a-0132-4e4d-88b7-3d75c973bdaf
| 名前 / ファイル | ライセンス | アクション |
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10430468.pdf (242 KB)
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| アイテムタイプ | 学術雑誌論文 = Journal Article(1) | |||||||||||||||||
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| 公開日 | 2024-05-10 | |||||||||||||||||
| 資源タイプ | ||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||
| 資源タイプ | journal article | |||||||||||||||||
| タイトル | ||||||||||||||||||
| タイトル | A Binary Decision Diagram Based Approach for Refining Road Safety Scenarios in the Local Dynamic Map | |||||||||||||||||
| 言語 | en | |||||||||||||||||
| その他のタイトル | ||||||||||||||||||
| その他のタイトル | A BINARY DECISION DIAGRAM BASED APPROACH FOR REFINING ROAD SAFETY SCENARIOS IN THE LOCAL DYNAMIC MAP | |||||||||||||||||
| 言語 | en | |||||||||||||||||
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| 言語 | eng | |||||||||||||||||
| 著者 |
Kumar, Arvind
× Kumar, Arvind
× Kawano, Keita
× Trung, Huynh Le Phu
× 我妻, 広明
WEKO
30799
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| 抄録 | ||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||
| 内容記述 | In international automobile communities, cooperative, connected and automated mobility have been discussed. For actual implementations of those schemes in the road infrastructure, an effective separation of information types such as static geographical properties and dynamic vehicle movements and its integration is necessary to prevent potential accidents in an early stage. As a de facto international standard in progress, European Commission has supported the layered data structure depending on the spatio-temporal characteristics of things on the road to manage static and dynamic data with different updating time cycles, known as Local Dynamic Map, and recently technical problems to realize its actual implementation were discussed as issues need to be solved. In this paper, we proposed a compact representation method of geographical vehicle positions by using Binary Decision Diagrams (BDDs) integrated with the Geohash geographical encoding of target vehicles in the aim of a significant reduction of computational cost to prevent a serious communication delay. In the computer experiment, our proposed method was validated in the platform of the Robot Operating System (ROS). The comparative analysis with other traditional methods demonstrated that the proposed method clearly reduced the computational time three times smaller than others in cases of two vehicles and the same tendency was observed even if the number of vehicles increases. Therefore, the BDD-based formulation might be applicable not only for an effective geographical encoding but also for conflict management in traffic scenarios. |
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| 言語 | en | |||||||||||||||||
| 書誌情報 |
en : ICIC Express Letters, Part B: Applications 巻 13, 号 6, p. 597-605, 発行日 2022-06 |
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| 出版社 | ||||||||||||||||||
| 出版者 | ICIC International | |||||||||||||||||
| 言語 | en | |||||||||||||||||
| DOI | ||||||||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||
| 関連識別子 | https://doi.org/10.24507/icicelb.13.06.597 | |||||||||||||||||
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| 収録物識別子タイプ | PISSN | |||||||||||||||||
| 収録物識別子 | 2185-2766 | |||||||||||||||||
| 著作権関連情報 | ||||||||||||||||||
| 権利情報 | ICIC International Copyright (c) 2022 | |||||||||||||||||
| キーワード | ||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||
| 主題 | Local Dynamic Map | |||||||||||||||||
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| 主題Scheme | Other | |||||||||||||||||
| 主題 | Binary decision diagram | |||||||||||||||||
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| 主題Scheme | Other | |||||||||||||||||
| 主題 | Cooperative intelligent | |||||||||||||||||
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| 主題Scheme | Other | |||||||||||||||||
| 主題 | transport system | |||||||||||||||||
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| 主題Scheme | Other | |||||||||||||||||
| 主題 | Lanelet | |||||||||||||||||
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| 主題Scheme | Other | |||||||||||||||||
| 主題 | CoincarSIM | |||||||||||||||||
| 出版タイプ | ||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||
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| 値 | yes | |||||||||||||||||
| 研究者情報 | ||||||||||||||||||
| URL | https://hyokadb02.jimu.kyutech.ac.jp/html/358_ja.html | |||||||||||||||||
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| 値 | 10430468 | |||||||||||||||||
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| 値 | 12239 | |||||||||||||||||
