Ryoichi Kouda

563 total citations
27 papers, 482 citations indexed

About

Ryoichi Kouda is a scholar working on Artificial Intelligence, Geophysics and Environmental Engineering. According to data from OpenAlex, Ryoichi Kouda has authored 27 papers receiving a total of 482 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Artificial Intelligence, 6 papers in Geophysics and 6 papers in Environmental Engineering. Recurrent topics in Ryoichi Kouda's work include Geochemistry and Geologic Mapping (14 papers), Mineral Processing and Grinding (5 papers) and Remote-Sensing Image Classification (5 papers). Ryoichi Kouda is often cited by papers focused on Geochemistry and Geologic Mapping (14 papers), Mineral Processing and Grinding (5 papers) and Remote-Sensing Image Classification (5 papers). Ryoichi Kouda collaborates with scholars based in Japan, United States and Australia. Ryoichi Kouda's co-authors include Donald A. Singer, Donald A. Singer, Hitoshi KOIDE, Katsuaki Koike, Yukio Fujinawa, Yoichi Noda, Hiroaki Kaneda, А. А. Тронин, Masao Sorai and Tetsuya Shoji and has published in prestigious journals such as SHILAP Revista de lepidopterología, Economic Geology and Natural Resources Research.

In The Last Decade

Ryoichi Kouda

25 papers receiving 456 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ryoichi Kouda Japan 9 411 201 178 137 94 27 482
Guocheng Pan United States 13 489 1.2× 252 1.3× 227 1.3× 165 1.2× 81 0.9× 36 593
Warick Brown Australia 8 443 1.1× 171 0.9× 198 1.1× 154 1.1× 139 1.5× 19 549
Hooshang H. Asadi Iran 12 502 1.2× 177 0.9× 144 0.8× 237 1.7× 196 2.1× 16 647
C. M. Knox‐Robinson Australia 7 529 1.3× 176 0.9× 112 0.6× 92 0.7× 323 3.4× 8 595
Adel Shirazy Iran 15 295 0.7× 69 0.3× 226 1.3× 158 1.2× 108 1.1× 40 511
Ареф Ширази Iran 15 283 0.7× 67 0.3× 207 1.2× 150 1.1× 104 1.1× 37 474
Amir Bijan Yasrebi Iran 17 628 1.5× 297 1.5× 196 1.1× 302 2.2× 121 1.3× 32 710
Zhao Peng-da China 11 228 0.6× 79 0.4× 71 0.4× 67 0.5× 113 1.2× 42 365
Mohammad Parsa Canada 11 388 0.9× 111 0.6× 187 1.1× 172 1.3× 45 0.5× 22 442

Countries citing papers authored by Ryoichi Kouda

Since Specialization
Citations

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

Fields of papers citing papers by Ryoichi Kouda

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryoichi Kouda

This figure shows the co-authorship network connecting the top 25 collaborators of Ryoichi Kouda. A scholar is included among the top collaborators of Ryoichi Kouda 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 Ryoichi Kouda. Ryoichi Kouda 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
1.
Kouda, Ryoichi. (2018). GIS and satellite image analysis using QGIS (No.3 Basic Functions-2). GEOINFORMATICS. 29(4). 141–149.
2.
Fujinawa, Yukio, Ryoichi Kouda, & Yoichi Noda. (2015). The Resilient Smart City (An Proposal). Journal of Disaster Research. 10(2). 319–325. 7 indexed citations
3.
Singer, Donald A. & Ryoichi Kouda. (2011). Probabilistic Estimates of Number of Undiscovered Deposits and Their Total Tonnages in Permissive Tracts Using Deposit Densities. Natural Resources Research. 20(2). 89–93. 17 indexed citations
4.
Singer, Donald A. & Ryoichi Kouda. (2003). Typing Mineral Deposits Using Their Grades and Tonnages in an Artificial Neural Network. Natural Resources Research. 12(3). 201–208. 6 indexed citations
5.
Singer, Donald A. & Ryoichi Kouda. (2003). Introduction to Special Issue on the Symposium on the Application of Neural Networks to the Earth Sciences. Natural Resources Research. 12(3). 153–154.
6.
Singer, Donald A. & Ryoichi Kouda. (2001). Some Simple Guides to Finding Useful Information in Exploration Geochemical Data. Natural Resources Research. 10(2). 137–147. 35 indexed citations
7.
Koike, Katsuaki, et al.. (2001). Characterizing fracture systems of Kyushu, southwest Japan through satellite-image derived lineaments superimposed on topographic and lithologic data. BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN. 52(9). 405–423. 7 indexed citations
8.
Singer, Donald A. & Ryoichi Kouda. (1999). Examining Risk in Mineral Exploration. Natural Resources Research. 8(2). 111–122. 43 indexed citations
9.
Тронин, А. А. & Ryoichi Kouda. (1998). THE REVIEW OF THE USSR SPACE PROGRAM IN THE FIELD OF THE LUNAR RESEARCH - NEW OPPORTUNITY OF REMOTE SENSING APPLICATION FOR THE LUNAR RESEARCH - PARTI. GEOINFORMATICS. 9(2). 73–81. 1 indexed citations
10.
Singer, Donald A. & Ryoichi Kouda. (1997). Classification of mineral deposits into types using mineralogy with a probabilistic neural network. Natural Resources Research. 6(1). 27–32. 39 indexed citations
11.
Singer, Donald A. & Ryoichi Kouda. (1996). Application of a feedforward neural network in the search for Kuroko deposits in the Hokuroku district, Japan. Mathematical Geology. 28(8). 1017–1023. 159 indexed citations
12.
Shoji, Tetsuya, Ryoichi Kouda, & Hiroaki Kaneda. (1995). Optimal Combination of Exploration Techniques Based on the Information-cost Function.. Shigen-to-Sozai. 111(3). 145–147. 3 indexed citations
13.
Kouda, Ryoichi, et al.. (1992). Rock Identification by Using Delphi Method Based on A Few Fuzzy Reasoning*. GEOINFORMATICS. 3(2). 57–63. 1 indexed citations
14.
Singer, Donald A. & Ryoichi Kouda. (1991). Application of the FINDER System to the Search for Epithermal Vein Gold-Silver Deposits : Kushikino, Japan, A Case Study. GEOINFORMATICS. 2(2). 113–123. 4 indexed citations
15.
Kouda, Ryoichi, et al.. (1991). Pattern Recognition of Satellite Images for Mineral Exploration in Indonesia. GEOINFORMATICS. 2(2). 183–194. 1 indexed citations
16.
17.
Kouda, Ryoichi, et al.. (1989). For optimization of exploration system.. Shigen-to-Sozai. 105(1). 29–34. 3 indexed citations
18.
Singer, Donald A. & Ryoichi Kouda. (1988). Integrating spatial and frequency information in the search for kuroko deposits of the Hokuroku District, Japan. Economic Geology. 83(1). 18–29. 24 indexed citations
19.
Kouda, Ryoichi, et al.. (1985). Linear Pattern Detection and Color Presentation for Landsat MSS Images. 5(4). 1 indexed citations
20.
Kouda, Ryoichi & Hitoshi KOIDE. (1978). Ring Structures, Resurgent Cauldron, and Ore Deposits in the Hokuroku Volcanic Field, Northern Akita, Japan*. Kōzan chishitsu. 28(150). 233–244. 18 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.

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