Kōkichi Sugihara

8.6k total citations · 3 hit papers
153 papers, 5.8k citations indexed

About

Kōkichi Sugihara is a scholar working on Computer Graphics and Computer-Aided Design, Computer Vision and Pattern Recognition and Computational Mechanics. According to data from OpenAlex, Kōkichi Sugihara has authored 153 papers receiving a total of 5.8k indexed citations (citations by other indexed papers that have themselves been cited), including 83 papers in Computer Graphics and Computer-Aided Design, 59 papers in Computer Vision and Pattern Recognition and 39 papers in Computational Mechanics. Recurrent topics in Kōkichi Sugihara's work include Computational Geometry and Mesh Generation (72 papers), Advanced Numerical Analysis Techniques (29 papers) and Computer Graphics and Visualization Techniques (23 papers). Kōkichi Sugihara is often cited by papers focused on Computational Geometry and Mesh Generation (72 papers), Advanced Numerical Analysis Techniques (29 papers) and Computer Graphics and Visualization Techniques (23 papers). Kōkichi Sugihara collaborates with scholars based in Japan, South Korea and United States. Kōkichi Sugihara's co-authors include Atsuyuki Okabe, Barry Boots, Marjorie Senechal, Masao Iri, Toshiaki Satoh, Deok‐Soo Kim, Donguk Kim, Youngsong Cho, Tamal K. Dey and Mokwon Lee and has published in prestigious journals such as Nucleic Acids Research, IEEE Transactions on Pattern Analysis and Machine Intelligence and Proceedings of the IEEE.

In The Last Decade

Kōkichi Sugihara

144 papers receiving 5.5k citations

Hit Papers

Spatial Tessellations: Concepts and Applications of Voron... 1992 2026 2003 2014 1992 1995 2009 500 1000 1.5k 2.0k 2.5k

Peers

Kōkichi Sugihara
Comparison fields: 5 of 186
  • Computer Graphics and Computer-Aided Design 1.5k
  • Computer Vision and Pattern Recognition 1.3k
  • Computational Mechanics 816
  • Signal Processing 638
  • Computer Networks and Communications 625
Replace Franz Aurenhammer with:
Franz Aurenhammer Austria
Mark Overmars Netherlands
Otfried Cheong South Korea
Atsuyuki Okabe Japan
Barry Boots Canada
Marc van Kreveld Netherlands
Raimund Seidel United States
Claudio Silva United States
Mark de Berg Netherlands
David Kirkpatrick Canada
Franz Aurenhammer Austria View profile →
Citations per field, relative to Kōkichi Sugihara
Kōkichi Sugihara · 1×
Citations per year, relative to Kōkichi Sugihara
Kōkichi Sugihara · 1×

Countries citing papers authored by Kōkichi Sugihara

Since Specialization
Citations

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

Fields of papers citing papers by Kōkichi Sugihara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kōkichi Sugihara

This figure shows the co-authorship network connecting the top 25 collaborators of Kōkichi Sugihara. A scholar is included among the top collaborators of Kōkichi Sugihara 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 Kōkichi Sugihara. Kōkichi Sugihara 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 14
2 2
3 53
4 1
5 2
6
Plane-Sweep Algorithm of O(nlogn) for the Inclusion Hierarchy among Circles
1
7
Topology-Oriented Construction of Line Arrangements
1
8
Unifying Method for Computing the Circumcircles of Three Circles
1
9 81
10 57
11
How to Make Geometric Algorithms Robust
5
12
Another Proof of Polynomial-Time Recognizability of Delaunay Graphs
3
13
Genetic Algorithms for Adaptive Planning of Path and Trajectory of a Mobile Robot in 2D Terrains
22
14
Numerically Robust Algorithm for Contructing Constrained Delaunay Triangulation.
3
15 20
16
A Simple Method for Avoiding Numerical Errors and Degeneracy in Voronoi Diagram Construction
19
17
A solid modelling system free from topological inconsistency
66
18
Location of robot using sparse visual information
6
19 12
20
Range data understanding guided by a junction dictionary
5

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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