Abstract
Knowledge graph is an important knowledge representation method in the era of big data. It has become one of the key technologies of artificial intelligence and has been applied in different fields. However, there are relatively few studies on university knowledge graphs combined with academic social networks. Therefore, in this paper, we combine the academic social network SCHOLAT to complete the construction of the university knowledge graph. We first construct the ontology of the knowledge graph, then extract and fuse knowledge from data that come from different sources, and add the output knowledge to the knowledge graph. The university knowledge graph has 191,089 entities and 1,638,275 relationship pairs after the construction is completed, and we store it in the Neo4j database to provide knowledge reserve for subsequent applications. In addition to the construction, we also conduct an application analysis to study its application in university knowledge graph-based Q &A system.
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This work was supported in part by the National Natural Science Foundation of China under Grant U1811263.
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Yang, Y., Leng, J., Lin, R., Li, J., Tang, F. (2023). University Knowledge Graph Construction Based onĀ Academic Social Network. In: Sun, Y., et al. Computer Supported Cooperative Work and Social Computing. ChineseCSCW 2022. Communications in Computer and Information Science, vol 1681. Springer, Singapore. https://doi.org/10.1007/978-981-99-2356-4_13
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DOI: https://doi.org/10.1007/978-981-99-2356-4_13
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