知识图谱中不确定地理空间信息的表示

Proceedings of the 1st ACM SIGSPATIAL International Workshop on Geospatial Knowledge Graphs Pub Date : 2022-11-01 DOI:10.1145/3557990.3567588

L. Cadorel, A. Tettamanzi, Fabien L. Gandon

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引用次数: 1

摘要

本文强调了在知识图中表示不确定地理空间信息所面临的挑战。我们建议使用房地产广告，因为专业人士使用大量的白话和模糊的地方来向他们的目标受众推销房子。在此基础上，提出利用模糊集合理论对地名进行建模。最后，我们讨论了如何建立一个知识图来表示提取的地理空间对象及其不确定性。

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Towards a representation of uncertain geospatial information in knowledge graphs

This paper highlights the challenges of representing uncertain geospatial information in knowledge graphs. We propose to use Real Estate advertisements since professionals use a lot of vernacular and vague places in order to promote a house to their target audience. Then, we suggest to model local place names using fuzzy set theory. Finally, we discuss how to build a knowledge graph that represents extracted geospatial objects and their uncertainty.

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Proceedings of the 1st ACM SIGSPATIAL International Workshop on Geospatial Knowledge Graphs

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