Hiroki Ouchi

82 total papers · 833 total citations
10 papers, 18 citations indexed

About

Hiroki Ouchi is a scholar working on Artificial Intelligence, Information Systems and Computer Vision and Pattern Recognition. According to data from OpenAlex, Hiroki Ouchi has authored 10 papers receiving a total of 18 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Artificial Intelligence, 2 papers in Information Systems and 2 papers in Computer Vision and Pattern Recognition. Recurrent topics in Hiroki Ouchi’s work include Topic Modeling (8 papers), Natural Language Processing Techniques (6 papers) and Multimodal Machine Learning Applications (2 papers). Hiroki Ouchi is often cited by papers focused on Topic Modeling (8 papers), Natural Language Processing Techniques (6 papers) and Multimodal Machine Learning Applications (2 papers). Hiroki Ouchi collaborates with scholars based in Japan, United States and United Arab Emirates. Hiroki Ouchi's co-authors include Hiroyuki Shindo, Kevin Duh, Yūji Matsumoto, Naoya Inoue, Kentaro Inui, Shun Kiyono, Tomoyuki Kajiwara, Taro Watanabe, Tianqi Wang and Tatsuki Kuribayashi and has published in prestigious journals such as IEEE/ACM Transactions on Audio Speech and Language Processing, Transactions of the Association for Computational Linguistics and Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing.

Co-authorship network of co-authors of Hiroki Ouchi

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroki Ouchi. A scholar is included among the top collaborators of Hiroki Ouchi 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 Hiroki Ouchi. Hiroki Ouchi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Hiroki Ouchi

7 papers receiving 17 citations

Fields of papers citing papers by Hiroki Ouchi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hiroki Ouchi. 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 Hiroki Ouchi. The network helps show where Hiroki Ouchi may publish in the future.

Countries citing papers authored by Hiroki Ouchi

Since Specialization
Citations

This map shows the geographic impact of Hiroki Ouchi'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 Hiroki Ouchi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroki Ouchi 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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