Ryohei Sasano

797 total citations
50 papers, 320 citations indexed

About

Ryohei Sasano is a scholar working on Artificial Intelligence, Computer Vision and Pattern Recognition and Information Systems. According to data from OpenAlex, Ryohei Sasano has authored 50 papers receiving a total of 320 indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Artificial Intelligence, 10 papers in Computer Vision and Pattern Recognition and 7 papers in Information Systems. Recurrent topics in Ryohei Sasano's work include Topic Modeling (36 papers), Natural Language Processing Techniques (35 papers) and Speech and dialogue systems (12 papers). Ryohei Sasano is often cited by papers focused on Topic Modeling (36 papers), Natural Language Processing Techniques (35 papers) and Speech and dialogue systems (12 papers). Ryohei Sasano collaborates with scholars based in Japan, United States and United Kingdom. Ryohei Sasano's co-authors include Sadao Kurohashi, Manabu Okumura, Daisuke Kawahara, Koichi Takeda, Hiroya Takamura, Kosuke Yamada, Hajime Morita, Satoshi Sekine, Thai-Hoang Pham and Anna Korhonen and has published in prestigious journals such as Language Resources and Evaluation, IEICE Transactions on Information and Systems and Studies in health technology and informatics.

In The Last Decade

Ryohei Sasano

44 papers receiving 295 citations

Peers

Ryohei Sasano
Comparison fields: 5 of 45
  • Artificial Intelligence 282
  • Computer Vision and Pattern Recognition 48
  • Information Systems 42
  • Molecular Biology 11
  • Management Science and Operations Research 11
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Citations per field, relative to Ryohei Sasano
Ryohei Sasano · 1×
Citations per year, relative to Ryohei Sasano
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Countries citing papers authored by Ryohei Sasano

Since Specialization
Citations

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

Fields of papers citing papers by Ryohei Sasano

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryohei Sasano

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

All Works

20 of 20 papers shown
# Work Indexed citations
1 1
2 0
3 0
4 0
5 1
6 0
7 2
8 1
9
Development of a Medical Incident Report Corpus with Intention and Factuality Annotation.
3
10 1
11
An Empirical Study on Fine-Grained Named Entity Recognition
16
12 2
13 12
14
Subtree Extractive Summarization via Submodular Maximization
17
15
Topic Estimation for Microblogs Taking into Account the Relationships between Adjacent Tweets
1
16
A Discriminative Approach to Japanese Zero Anaphora Resolution with Large-scale Lexicalized Case Frames
45
17 1
18
Japanese Named Entity Recognition Using Structural Natural Language Processing.
35
19 3
20
Toward Text Understanding: Integrating Relevance-tagged Corpus and Automatically Constructed Case Frames
3

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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