Chi Xu

36 total papers · 630 total citations
8 papers, 223 citations indexed

About

Chi Xu is a scholar working on Artificial Intelligence, Information Systems and Computational Theory and Mathematics. According to data from OpenAlex, Chi Xu has authored 8 papers receiving a total of 223 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Artificial Intelligence, 6 papers in Information Systems and 1 paper in Computational Theory and Mathematics. Recurrent topics in Chi Xu’s work include Topic Modeling (4 papers), Recommender Systems and Techniques (4 papers) and Advanced Graph Neural Networks (3 papers). Chi Xu is often cited by papers focused on Topic Modeling (4 papers), Recommender Systems and Techniques (4 papers) and Advanced Graph Neural Networks (3 papers). Chi Xu collaborates with scholars based in Singapore, United Kingdom and China. Chi Xu's co-authors include Alessandro Bozzon, Jie Zhang, Zhu Sun, Jie Yang, Long-Kai Huang, Chee Keong Kwoh, Erik Cambria, Allan N. Zhang, Rui Yin and Gürdal Ertek and has published in prestigious journals such as Information Sciences, IEEE Transactions on Systems Man and Cybernetics Systems and Electronics.

Co-authorship network of co-authors of Chi Xu

This figure shows the co-authorship network connecting the top 25 collaborators of Chi Xu. A scholar is included among the top collaborators of Chi Xu based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Chi Xu. Chi Xu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Chi Xu

8 papers receiving 210 citations

Fields of papers citing papers by Chi Xu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Chi Xu. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Chi Xu. The network helps show where Chi Xu may publish in the future.

Countries citing papers authored by Chi Xu

Since Specialization
Citations

This map shows the geographic impact of Chi Xu's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Chi Xu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Chi Xu more than expected).

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar’s output or impact.

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2026