A reasoning method for rice fertilization strategy based on spatiotemporal knowledge graph
文献类型：期刊论文
| 作者 | Lin, Yiting1; Li, Daichao1; Peng, Peng2; Liang, Jianqin1; Ding, Fei1; Jin, Xinlei1; Zeng, Zhan3 |
| 刊名 | TRANSACTIONS IN GIS
 |
| 出版日期 | 2024-04-17 |
| 页码 | 23 |
| ISSN号 | 1361-1682 |
| DOI | 10.1111/tgis.13166 |
| 通讯作者 | Li, Daichao(lidc@fzu.edu.cn) |
| 英文摘要 | The lack of multidimensional knowledge means that current reasoning methods for rice fertilization cannot make decisions accurate when faced with complex spatiotemporal conditions in general. Therefore, we propose a reasoning method for rice fertilization strategy based on spatiotemporal knowledge graph. First, we systematically organize multisource expert knowledge about rice fertilization, and construct an ontology for rice fertilization consisting of five core elements: rice variety, planting environment, nutrition diagnosis, fertilization schemes, and time and place. Spatiotemporal differences in rice fertilization knowledge are expressed by assessing spatiotemporal concepts, relations, and state instances. Second, we propose a reasoning method for rice fertilization strategy based on the constructed knowledge graph. This method leverages a certainty factor model for nutrition diagnosis and integrates case-based and rule-based reasoning to determine fertilization schemes for different stages. Finally, taking Pucheng County, China, as an example, knowledge from crowd-sensing data is obtained to construct a knowledge graph using the proposed method. The results demonstrate the method can support the expression and complex reasoning of rice fertilization decisions under different spatiotemporal conditions. |
| WOS关键词 | MODEL |
| 资助项目 | the National Key Research and Development Project |
| WOS研究方向 | Geography |
| 语种 | 英语 |
| WOS记录号 | WOS:001204132800001 |
| 出版者 | WILEY |
| 资助机构 | the National Key Research and Development Project |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/204534]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Li, Daichao |
| 作者单位 | 1.Fuzhou Univ, Acad Digital China Fujian, Fuzhou 350116, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China 3.Hunan Cartog Publishing House, Changsha, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lin, Yiting,Li, Daichao,Peng, Peng,et al. A reasoning method for rice fertilization strategy based on spatiotemporal knowledge graph[J]. TRANSACTIONS IN GIS,2024:23. |
| APA | Lin, Yiting.,Li, Daichao.,Peng, Peng.,Liang, Jianqin.,Ding, Fei.,...&Zeng, Zhan.(2024).A reasoning method for rice fertilization strategy based on spatiotemporal knowledge graph.TRANSACTIONS IN GIS,23. |
| MLA | Lin, Yiting,et al."A reasoning method for rice fertilization strategy based on spatiotemporal knowledge graph".TRANSACTIONS IN GIS (2024):23. |
入库方式： OAI收割
来源：地理科学与资源研究所
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