This map shows the geographic impact of Akira Tanaka'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 Akira Tanaka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Akira Tanaka more than expected).
This network shows the impact of papers produced by Akira Tanaka. 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 Akira Tanaka. The network helps show where Akira Tanaka may publish in the future.
Co-authorship network of co-authors of Akira Tanaka
This figure shows the co-authorship network connecting the top 25 collaborators of Akira Tanaka.
A scholar is included among the top collaborators of Akira Tanaka 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 Akira Tanaka. Akira Tanaka is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Tanaka, Akira, Ichigaku Takigawa, Hideyuki Imai, & Mineichi Kudo. (2014). Theoretical Analyses on Ensemble and Multiple Kernel Regressors. Asian Conference on Machine Learning. 1–15.1 indexed citations
6.
Tanaka, Akira, et al.. (2012). Image inpainting by block-based linear regression with optimal block selection. Asia-Pacific Signal and Information Processing Association Annual Summit and Conference. 1–4.
7.
Tanaka, Akira, et al.. (2012). A novel criterion for quality improvement of JPEG images based on image database and re-application of JPEG. Asia-Pacific Signal and Information Processing Association Annual Summit and Conference. 1–4.1 indexed citations
Tanaka, Akira, Hideyuki Imai, & Masaaki Miyakoshi. (2004). On Formulations and Solutions in Linear Image Restoration Problems. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 87(8). 2144–2151.1 indexed citations
Tanaka, Akira, Hideyuki Imai, & Masaaki Miyakoshi. (2003). Image restoration with kernel component estimation in singular observation process.1 indexed citations
17.
Yoshizawa, Makoto, et al.. (2003). Using virtual reality for diagnosis and rehabilitation of patients with hemispatial neglect. Society of Instrument and Control Engineers of Japan. 3. 2884–2889.1 indexed citations
Tanaka, Akira, Hideyuki Imai, & Masaaki Miyakoshi. (2002). Choosing the Parameter of Image Restoration Filters by Modified Subspace Information Criterion. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 85(5). 1104–1110.2 indexed citations
20.
Imai, Hideyuki, Akira Tanaka, & Masaaki Miyakoshi. (1997). The Family of Parametric Projection Filters and Its Properties for Perturbation. IEICE Transactions on Information and Systems. 80(8). 788–794.4 indexed citations
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.