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Reasoning with the inverse of 3D cardinal direction relations based on direction matrices

التفاصيل البيبلوغرافية
العنوان: Reasoning with the inverse of 3D cardinal direction relations based on direction matrices
المؤلفون: Miao Wang, Xingxing Dong, Jixun Gao, Zhenxi Fang, Hao Tang, Song Li
المصدر: Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
بيانات النشر: Nature Portfolio, 2024.
سنة النشر: 2024
المجموعة: LCC:Medicine
LCC:Science
مصطلحات موضوعية: Medicine, Science
الوصف: Abstract In order to improve the ability of intelligent reasoning and prediction of 3DR27 model which presented in our previous work, enhance the usability of this model, and better fulfill the demands of real applications for spatial database, we focused on the problem of reasoning with the inverse of 3D cardinal direction relations between spatial objects. In order to realize automated reasoning, an algorithm for computing the inverse of 3D cardinal direction relations based on matrices is proposed on the basis of the mapping between the 3D rectangular cardinal direction relations and 3D interval relation matrix. This algorithm improves the power of reasoning for this model by means of the excellent properties of matrix operations. Theorems are provided to prove formally that our algorithm is correct and complete. This study realized the automatic inference and calculation of the inverse of the 3D cardinal direction relations based on 3DR27 model and further improved the ability of spatial reasoning and spatial analysis of spatial database.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2045-2322
Relation: https://doaj.org/toc/2045-2322
DOI: 10.1038/s41598-024-66130-w
URL الوصول: https://doaj.org/article/98c74ec192d848eaab67bcdb9b86e0c0
رقم الأكسشن: edsdoj.98c74ec192d848eaab67bcdb9b86e0c0
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:20452322
DOI:10.1038/s41598-024-66130-w