Kokichi Sugihara

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Topology Oriented vs. Exact Arithmetic - Experience in Implementing the Three-Dimensional Convex Hull Algorithm

Kokichi Sugihara, Tsuyoshi Minakawa, 1997, ISAAC.

Compression of Arbitrary Mesh Data Using Subdivision Surfaces

Kokichi Sugihara, Hiroshi Kawaharada, 2003, IMA Conference on the Mathematics of Surfaces.

Kokichi Sugihara, K. Sugihara, 2014, Computer Vision, A Reference Guide.

A New Initialization Method for Constructing Centroidal Voronoi Tessellations on Surface Meshes

Kokichi Sugihara, Masaki Moriguchi, K. Sugihara, 2006, 2006 3rd International Symposium on Voronoi Diagrams in Science and Engineering.

VOROPACK-D: Real-time disk packing algorithm using Voronoi diagram

Deok-Soo Kim, Kokichi Sugihara, Josef Kallrath, 2020, Appl. Math. Comput..

Computational method for the point cluster analysis on networks

Atsuyuki Okabe, Kokichi Sugihara, Toshiaki Satoh, 2011, GeoInformatica.

Voronoi-Diagram Approach to Escher-Like Tiling

Kokichi Sugihara, 2010, 2010 International Symposium on Voronoi Diagrams in Science and Engineering.

Maximum Eigenvalue Problem for Escherization

Kokichi Sugihara, Hiroshi Koizumi, 2011, Graphs Comb..

Evolution of Impossible Objects (Invited Paper)

Kokichi Sugihara, 2018, FUN.

Apollonius Tenth Problem as a Point Location Problem

Deok-Soo Kim, Donguk Kim, Kokichi Sugihara, 2001, International Conference on Computational Science.

Topology-Oriented Incremental Algorithm for the Robust Construction of the Voronoi Diagrams of Disks

Deok-Soo Kim, Kokichi Sugihara, Mokwon Lee, 2016, ACM Trans. Math. Softw..

Topology-Oriented Implementation—An Approach to Robust Geometric Algorithms

Kokichi Sugihara, Toshiyuki Imai, Masao Iri, 2000, Algorithmica.

An Algebra for Slope-Monotone Closed Curves

Kokichi Sugihara, Toshiyuki Imai, Takeshi Hataguchi, 1997, Int. J. Shape Model..

Restricted Edge Contractions in Triangulations of the Sphere with Boundary

Kokichi Sugihara, Masaki Moriguchi, 2007, CCCG.

Laguerre Voronoi Diagram as a Model for Generating the Tessellation Patterns on the Sphere

Kokichi Sugihara, Supanut Chaidee, 2020, Graphs Comb..

Enhancing Smart Grid System Processes via Philosophy of Security - Case Study based on Information Security Systems -

Masao Mukaidono, Kokichi Sugihara, Amy Poh Ai Ling, 2012, J. Wirel. Mob. Networks Ubiquitous Comput. Dependable Appl..

Recognition of the Spherical Laguerre Voronoi Diagram pdf

Kokichi Sugihara, Supanut Chaidee, K. Sugihara, 2017, ArXiv.

MGOS: A Library for Molecular Geometry and its Operating System pdf

Kokichi Sugihara, Jong Bhak, Joonghyun Ryu, 2019, Comput. Phys. Commun..

Resolvable Representation of Polyhedra

Kokichi Sugihara, 1999, Discret. Comput. Geom..

Computational Creation of a New Illusionary Solid Sign

Kokichi Sugihara, Akiyasu Tomoeda, K. Sugihara, 2012, 2012 Ninth International Symposium on Voronoi Diagrams in Science and Engineering.

The Minkowski sum of two simple surfaces generated by slope-monotone closed curves

Kokichi Sugihara, Myung-Soo Kim, Joon-Kyung Seong, 2002, Geometric Modeling and Processing. Theory and Applications. GMP 2002. Proceedings.

An invertible Minkowski sum of figures

Kokichi Sugihara, Toshiyuki Imai, Takeshi Hataguchi, 1998, Systems and Computers in Japan.

Three-dimensional realization of anomalous pictures--An application of picture interpretation theory to toy design

Kokichi Sugihara, K. Sugihara, 1997, Pattern Recognit..

Ambiguous tiling

Kokichi Sugihara, K. Sugihara, 2020, Comput. Aided Geom. Des..

Simpler Proof of a Realizability Theorem on Delaunay Triangulations

Kokichi Sugihara, 1994, Inf. Process. Lett..

On good triangulations in three dimensions

Kokichi Sugihara, Chandrajit L. Bajaj, Tamal K. Dey, 1992, Int. J. Comput. Geom. Appl..

A solid modelling system free from topological inconsistency

Kokichi Sugihara, Masao Iri, M. Iri, 1990 .

A Necessary and Sufficient Condition for a Picture to Represent a Polyhedral Scene

Kokichi Sugihara, K. Sugihara, 1984, IEEE Transactions on Pattern Analysis and Machine Intelligence.

Two-Dimensional Range Search Based on the Voronoi Diagram

Kokichi Sugihara, Takeshi Kanda, 2003, ICCSA.

Exact computation of 4-D convex hulls with perturbation and acceleration

Kokichi Sugihara, 1999, Proceedings. Seventh Pacific Conference on Computer Graphics and Applications (Cat. No.PR00293).

Watermarking 3D Polygonal Meshes Using the Singular Spectrum Analysis

Kokichi Sugihara, Kohei Muratani, 2003, IMA Conference on the Mathematics of Surfaces.

Constructing Centroidal Voronoi Tessellations on Surface Meshes

Kokichi Sugihara, Masaki Moriguchi, 2008, Generalized Voronoi Diagram.

Extrapolation method of iterated collocation solution for two-dimensional nonlinear Volterra integral equations

Kokichi Sugihara, Guoqiang Han, Ken Hayami, 2000, Appl. Math. Comput..

Generation of cutter paths for hard material in wire EDM

Kokichi Sugihara, Shinji Imahori, Motoki Kushiya, 2008 .

"Impossible Objects" Are Not Necessarily Impossible - Mathematical Study on Optical Illusion

Kokichi Sugihara, K. Sugihara, 1998, JCDCG.

Robust Gift Wrapping for the Three-Dimensional Convex Hull

Kokichi Sugihara, K. Sugihara, 1994, J. Comput. Syst. Sci..

An n log n Algorithm for Determining the Congruity of Polyhedra

Kokichi Sugihara, K. Sugihara, 1984, J. Comput. Syst. Sci..

Nearest Neighbourhood Operations with Generalized Voronoi Diagrams: A Review

Atsuyuki Okabe, Kokichi Sugihara, Barry Boots, 1994, Int. J. Geogr. Inf. Sci..

MATHEMATICAL ENGINEERING TECHNICAL REPORTS

Kokichi Sugihara, Hiroshi Kawaharada, 2005 .

On Finite-Precision Representations of Geometric Objects

Kokichi Sugihara, K. Sugihara, 1989, J. Comput. Syst. Sci..

Detection of structural inconsistency in systems of equations with degrees of freedom and its applications

Kokichi Sugihara, K. Sugihara, 1985, Discret. Appl. Math..

Why is the 3D Delaunay Triangulation Difficult to Construct

Kokichi Sugihara, Hiroshi Inagaki, 1995, Inf. Process. Lett..

Improving the Global Continuity of the Natural Neighbor Interpolation

Kokichi Sugihara, Hisamoto Hiyoshi, 2004, ICCSA.

Geometric analysis and quantitative evaluation of sport teamwork

Kokichi Sugihara, Akira Fujimura, 2005 .

Automatic Construction of Junction Dictionaries and Their Exploitation for the Analysis of Range Data

Kokichi Sugihara, K. Sugihara, 1979, IJCAI.

Voronoi Diagrams

Kokichi Sugihara, K. Sugihara, 2002, Handbook of Computer Aided Geometric Design.

Fitting Spherical Laguerre Voronoi Diagrams to Real-World Tessellations Using Planar Photographic Images

Kokichi Sugihara, Supanut Chaidee, K. Sugihara, 2015, JCDCGG.

Hyperfigures and Their Interpretations

Kokichi Sugihara, K. Sugihara, 2002, Theoretical Foundations of Computer Vision.

Stable and Topology-Preserving Extraction of Medial Axes

Kokichi Sugihara, Hideyuki Sakai, 2006, 2006 3rd International Symposium on Voronoi Diagrams in Science and Engineering.

Topologically Consistent Algorithms Realted to Convex Polyhedra

Kokichi Sugihara, 1992, ISAAC.

A kernel density estimation method for networks, its computational method and a GIS‐based tool

Atsuyuki Okabe, Kokichi Sugihara, Toshiaki Satoh, 2009, Int. J. Geogr. Inf. Sci..

Line Subdivision

Kokichi Sugihara, Hiroshi Kawaharada, 2005, IMA Conference on the Mathematics of Surfaces.

A method for stable construction of medial axes in figures

Kokichi Sugihara, Hideyuki Sakai, 2002 .

BetaCavityWeb: a webserver for molecular voids and channels

Deok-Soo Kim, Kokichi Sugihara, Mokwon Lee, 2015, Nucleic Acids Res..

Approximation of the Boat-Sail Voronoi Diagram and Its Application

Kokichi Sugihara, Tetsushi Nishida, 2004, ICCSA.

Interpretation of an axonometric projection of a polyhedron

Kokichi Sugihara, K. Sugihara, 1984, Comput. Graph..

Topology-Oriented Approach to Robust Geometric Computation

Kokichi Sugihara, K. Sugihara, 1999, ISAAC.

A robust Topology-Oriented Incremental algorithm for Voronoi diagrams

Kokichi Sugihara, Masao Iri, M. Iri, 1994, Int. J. Comput. Geom. Appl..

Existence of a Convex Polyhedron with Respect to the Given Radii pdf

Kokichi Sugihara, Supanut Chaidee, 2019, ArXiv.

New Spectral Decomposition Method for Three-Dimensional Shape Models and Its Applications

Kokichi Sugihara, Kohei Murotani, K. Sugihara, 2005, J. Comput. Inf. Sci. Eng..

New trends in Voronoi diagrams for CAD/CAM/CAE

Deok-Soo Kim, Kokichi Sugihara, 2009, Comput. Aided Des..

Smooth natural neighbour interpolants over the whole domain

Kokichi Sugihara, Hisamoto Hiyoshi, K. Sugihara, 2007, Int. J. Comput. Sci. Eng..

Comparison of various trees for nearest-point search with/without the Voronoi diagram

Kokichi Sugihara, Takeshi Kanda, 2002, Inf. Process. Lett..

An algebraic and combinatorial approach to the analysis of line drawings of polyhedra

Kokichi Sugihara, K. Sugihara, 1984, Discret. Appl. Math..

Tunnels and Voids in Molecules via Voronoi Diagram

Deok-Soo Kim, Kokichi Sugihara, K. Sugihara, 2012, 2012 Ninth International Symposium on Voronoi Diagrams in Science and Engineering.

Generalization of an interpolant using Voronoi diagrams in two directions

Kokichi Sugihara, Hisamoto Hiyoshi, 1999, Proceedings Shape Modeling International '99. International Conference on Shape Modeling and Applications.

On good triangulations in three dimensions

Kokichi Sugihara, Chandrajit L. Bajaj, Tamal K. Dey, 1991, SMA '91.

Anomalous Mirror Symmetry Generated by Optical Illusion

Kokichi Sugihara, K. Sugihara, 2016, Symmetry.

Euclidean voronoi diagram for circles in a circle

Deok-Soo Kim, Donguk Kim, Kokichi Sugihara, 2005, Int. J. Comput. Geom. Appl..

Quasi-worlds and quasi-operators on quasi-triangulations

Deok-Soo Kim, Kokichi Sugihara, Youngsong Cho, 2010, Comput. Aided Des..

Design of Pop-Up Cards Based on Weighted Straight Skeletons

Kokichi Sugihara, K. Sugihara, 2013, 2013 10th International Symposium on Voronoi Diagrams in Science and Engineering.

Quasi-triangulation and interworld data structure in three dimensions

Deok-Soo Kim, Donguk Kim, Kokichi Sugihara, 2006, Comput. Aided Des..

An Interpolant Based on Line Segment Voronoi Diagrams

Kokichi Sugihara, Hisamoto Hiyoshi, 1998, JCDCG.

Mathematical Structures of Line Drawings of Polyhedrons-Toward Man-Machine Communication by Means of Line Drawings

Kokichi Sugihara, K. Sugihara, 1982, IEEE Transactions on Pattern Analysis and Machine Intelligence.

Resolvable Representation of Polyhedra

Kokichi Sugihara, K. Sugihara, 1993, Solid Modeling and Applications.

Spatial Tessellations: Concepts and Applications of Voronoi Diagrams, Second Edition

Atsuyuki Okabe, Kokichi Sugihara, Sung Nok Chiu, 2000, Wiley Series in Probability and Mathematical Statistics.

Artistic Pattern Generation by a Model of Territory Competing

Kokichi Sugihara, 2007, 4th International Symposium on Voronoi Diagrams in Science and Engineering (ISVD 2007).

A Single Solid That Can Generate Two Impossible Motion Illusions

Kokichi Sugihara, K. Sugihara, 2014, Perception.

Three principles in stereo vision

Kokichi Sugihara, 1986, Adv. Robotics.

A robust description of time-varying scenes for computer animation

Kokichi Sugihara, 1983, Comput. Graph..

BetaVoid: Molecular voids via beta‐complexes and Voronoi diagrams

Deok-Soo Kim, Kokichi Sugihara, Jae-Kwan Kim, 2014, Proteins.

Robust Construction of the Additively-Weighted Voronoi Diagram via Topology-Oriented Incremental Algorithm

Deok-Soo Kim, Kokichi Sugihara, Mokwon Lee, 2016, ICMS.

Approximation of fruit skin patterns using spherical Voronoi diagrams

Kokichi Sugihara, Supanut Chaidee, K. Sugihara, 2017, Pattern Analysis and Applications.

The Japanese Smart Grid Initiatives, Investments, and Collaborations pdf

Masao Mukaidono, Kokichi Sugihara, Amy Poh Ai Ling, 2012, ArXiv.

A differential equation model of retinal processing for understanding lightness optical illusions

Kokichi Sugihara, Masayasu Mimura, Takamichi Sushida, 2018 .

Security Philosophy Important for a Sustainable Smart Grid System

Masao Mukaidono, Kokichi Sugihara, Amy Poh Ai Ling, 2012, 2012 26th International Conference on Advanced Information Networking and Applications Workshops.

Robust and Fast Algorithm for a Circle Set Voronoi Diagram in a Plane

Deok-Soo Kim, Donguk Kim, Kokichi Sugihara, 2001, International Conference on Computational Science.

Three-dimensional beta-shapes and beta-complexes via quasi-triangulation

Deok-Soo Kim, Donguk Kim, Kokichi Sugihara, 2010, Comput. Aided Des..

Improving continuity of Voronoi-based interpolation over Delaunay spheres

Kokichi Sugihara, Hisamoto Hiyoshi, K. Sugihara, 2002, Comput. Geom..

Spherical Laguerre Voronoi diagram approximation to tessellations without generators

Kokichi Sugihara, Supanut Chaidee, K. Sugihara, 2018, Graph. Model..

Computation of Normals for Stationary Subdivision Surfaces

Kokichi Sugihara, Hiroshi Kawaharada, 2006, GMP.

Voronoi Diagram of a Circle Set Constructed from Voronoi Diagram of a Point Set

Deok-Soo Kim, Donguk Kim, Kokichi Sugihara, 2000, ISAAC.

Properties and an Approximation Algorithm of Round-Tour Voronoi Diagrams

Kokichi Sugihara, Hidenori Fujii, 2010, Trans. Comput. Sci..

G/sup 1/ surface interpolation for irregularly located data

Kokichi Sugihara, Kohei Murotani, K. Sugihara, 2002, Geometric Modeling and Processing. Theory and Applications. GMP 2002. Proceedings.

Boat-Sail Voronoi Diagram and its Application

Kokichi Sugihara, Tetsushi Nishida, 2009, Int. J. Comput. Geom. Appl..

Apollonius tenth problem via radius adjustment and Möbius transformations

Deok-Soo Kim, Donguk Kim, Kokichi Sugihara, 2006, Comput. Aided Des..

Range-Data Analysis Guided by a Junction Dictionary

Kokichi Sugihara, K. Sugihara, 1979, Artif. Intell..

The computation of circumcircles of three circles

Deok-Soo Kim, Donguk Kim, Kokichi Sugihara, 2001, SMA '01.

Measurement of three-dimensional objects by pattern projection and camera advance

Kokichi Sugihara, Noboru Sugie, Kai-Hua Feng, 1989, Adv. Robotics.

Crystal Voronoi Diagram and Its Applications to Collision-Free Paths

Kokichi Sugihara, Kei Kobayashi, 2001, International Conference on Computational Science.

Sliver-free perturbation for the Delaunay tetrahedrization

Kokichi Sugihara, 2007, Comput. Aided Des..

Numerically Robust Algorithm for Contructing Constrained Delaunay Triangulation

Kokichi Sugihara, Hiroshi Inagaki, 1994, CCCG.

A graph-theoretical method for monitoring concept formation

Kokichi Sugihara, K. Sugihara, 1995, Pattern Recognit..

Robust Geometric Computation Based on Digital Topology

Kokichi Sugihara, K. Sugihara, 2004, COCOON.

Design of solids for antigravity motion illusion

Kokichi Sugihara, K. Sugihara, 2014, Comput. Geom..

Recovering three-dimensional structure and motion of jointed objects from orthographically projected optical flow

Kokichi Sugihara, Noboru Sugie, Tsutomu Shibata, 1986, Systems and Computers in Japan.

A method for extracting three-dimensional information using cone-shaped beams of light

Kokichi Sugihara, Noboru Sugie, Kai-Hua Feng, 1986, Systems and Computers in Japan.

Robust Geometric Computation Based on Topological Consistency

Kokichi Sugihara, K. Sugihara, 2001, International Conference on Computational Science.

Two-dimensional range search based on the voronoi diagram

Kokichi Sugihara, Takeshi Kanda, 2005, Int. J. Comput. Geom. Appl..

Shape Representation Using Trihedral Mesh Projections

Kokichi Sugihara, Federico Thomas, Lluís Ros, 2002, DGCI.

Spatial Tessellations: Concepts and Applications of Voronoi Diagrams

Atsuyuki Okabe, Kokichi Sugihara, Barry Boots, 1992, Wiley Series in Probability and Mathematical Statistics.

Hyperpolygons generated by the invertible Minkowski sum of polygons

Kokichi Sugihara, 2004, Pattern Recognit. Lett..

Three-dimensional convex hull as a fruitful source of diagrams

Kokichi Sugihara, 2000, Theor. Comput. Sci..

Guest Editor's Foreword

Kokichi Sugihara, 2003, Int. J. Comput. Geom. Appl..

Utilities need much better functional safeguards - In a digital intelligence smart grid

Masao Mukaidono, Kokichi Sugihara, Amy Poh Ai Ling, 2012, 2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm).

Aspect-Ratio Voronoi Diagram with Applications

Kokichi Sugihara, Tetsuo Asano, Hideyuki Sakai, 2006, 2006 3rd International Symposium on Voronoi Diagrams in Science and Engineering.

Approximation of Generalized Voronoi Diagrams by Ordinary Voronoi Diagrams

Kokichi Sugihara, 1993, CVGIP Graph. Model. Image Process..

Rescue Boat Voronoi Diagrams for Inhomogeneous, Anisotropic, and Time-Varying Distances

Kokichi Sugihara, 2011, 2011 Eighth International Symposium on Voronoi Diagrams in Science and Engineering.

Topology-Oriented Divide-and-Conquer Algorithm for Voronoi Diagrams

Kokichi Sugihara, Yasuaki Oishi, 1995, CVGIP Graph. Model. Image Process..

Direct Diffusion Method for the Construction of Generalized Voronoi Diagrams

Kokichi Sugihara, Shingo Ono, Tetsushi Nishida, 2007, 4th International Symposium on Voronoi Diagrams in Science and Engineering (ISVD 2007).

New Spectral Decomposition for 3D Polygonal Meshes and its Application for Watermarking

Kokichi Sugihara, Kohei Murotani, K. Sugihara, 2005, WSCG.

Round-Tour Voronoi Diagrams

Kokichi Sugihara, Hidenori Fujii, 2009, 2009 Sixth International Symposium on Voronoi Diagrams.

Invertible Minkowski Sum of Polygons

Kokichi Sugihara, 2002, DGCI.

Globally Smooth Interpolation Using Gregory Patches Over Irregular Meshes

Kokichi Sugihara, Kohei Murotani, 2003, Int. J. Shape Model..

Voronoi Diagram in the Flow Field

Kokichi Sugihara, Tetsushi Nishida, 2003, ISAAC.

A rule-based model for visual geometrical illusions

Kokichi Sugihara, Kazunori Seki, Noboru Sugie, 1988, Systems and Computers in Japan.

Locational Optimization Through Voronoi Diagrams

Atsuyuki Okabe, Kokichi Sugihara, Sung Nok Chiu, 2008 .

An Algebraic Approach to Shape-from-Image Problems

Kokichi Sugihara, K. Sugihara, 1984, Artif. Intell..

Two Generalizations of an Interpolant Based on Voronoi Diagrams

Kokichi Sugihara, Hisamoto Hiyoshi, K. Sugihara, 1999, Int. J. Shape Model..

A Geometric Approach to Molecular Docking and Similarity

Kokichi Sugihara, Chandrajit L. Bajaj, Fausto Bernardini, 1994 .

Experimental study on acceleration of an exact-arithmetic geometric algorithm

Kokichi Sugihara, 1997, Proceedings of 1997 International Conference on Shape Modeling and Applications.

Plane-Sweep Algorithm of O(nlogn) for the Inclusion Hierarchy among Circles

Deok-Soo Kim, Kokichi Sugihara, Byunghoon Lee, 2004, ICCSA.

A Robust and Consistent Algorithm for Intersecting Convex Polyhedra

Kokichi Sugihara, 1994, Comput. Graph. Forum.

Why Are Voronoi Diagrams so Fruitful in Application?

Kokichi Sugihara, K. Sugihara, 2011, 2011 Eighth International Symposium on Voronoi Diagrams in Science and Engineering.

Spatial Analysis Along Networks: Statistical and Computational Methods

Atsuyuki Okabe, Kokichi Sugihara, K. Sugihara, 2012 .

Reflexively-Fused Cylinders

Kokichi Sugihara, Masaki Moriguchi, 2018, Symmetry.

Voronoi diagram of a circle set from Voronoi diagram of a point set: I. Topology

Deok-Soo Kim, Donguk Kim, Kokichi Sugihara, 2001, Computer Aided Geometric Design.

Algorithms for Computing Voronoi Diagrams

Atsuyuki Okabe, Kokichi Sugihara, Sung Nok Chiu, 2008 .

Surface interpolation based on new local coordinates

Kokichi Sugihara, K. Sugihara, 1999, Comput. Aided Des..

Crystal Voronoi diagram and its applications

Kokichi Sugihara, Kei Kobayashi, K. Sugihara, 2001, Future Gener. Comput. Syst..

Recovery of Nonrigid Curvilinear Objects Using Optical Flow

Kokichi Sugihara, Noboru Sugie, Akira Kawamura, 1989, Systems and Computers in Japan.

Voronoi-based interpolation with higher continuity

Kokichi Sugihara, Hisamoto Hiyoshi, K. Sugihara, 2000, SCG '00.

A sequence of generalized coordinate systems based on Voronoi diagrams and its application to interpolation

Kokichi Sugihara, Hisamoto Hiyoshi, 2000, Proceedings Geometric Modeling and Processing 2000. Theory and Applications.

An intersection algorithm based on Delaunay triangulation

Kokichi Sugihara, 1992, IEEE Computer Graphics and Applications.

Towards shape representation using trihedral mesh projections

Kokichi Sugihara, Federico Thomas, Lluís Ros, 2003, Vis. Comput..

Delaunay triangulations in three dimensions with finite precision arithmetic

Kokichi Sugihara, Chandrajit L. Bajaj, Tamal K. Dey, 1992, Comput. Aided Geom. Des..

Voronoi Diagrams in Facility Location

Kokichi Sugihara, 2009, Encyclopedia of Optimization.

Geometric analysis and quantitative evaluation of sport teamwork

Kokichi Sugihara, Akira Fujimura, K. Sugihara, 2005, Syst. Comput. Jpn..

Some location problems for robot navigation using a single camera

Kokichi Sugihara, K. Sugihara, 1988, Computer Vision Graphics and Image Processing.

Computer-Aided Creation of Impossible Objects and Impossible Motions

Kokichi Sugihara, K. Sugihara, 2008, KyotoCGGT.

A unifying approach to descriptive geometry and mechanisms

Kokichi Sugihara, 1983, Discret. Appl. Math..

Voronoi diagram of a circle set from Voronoi diagram of a point set: II. Geometry

Deok-Soo Kim, Donguk Kim, Kokichi Sugihara, 2001, Comput. Aided Geom. Des..

Tunnels and Voids in Molecules via Voronoi Diagrams and Beta-Complexes

Deok-Soo Kim, Kokichi Sugihara, Jae-Kwan Kim, 2013, Trans. Comput. Sci..

Guest Editors' Foreword

Deok-Soo Kim, Kokichi Sugihara, 2008, Int. J. Comput. Geom. Appl..

Toward superrobust geometric computation

Kokichi Sugihara, 2008, SPM '08.

Voronoi diagrams in a river

Kokichi Sugihara, K. Sugihara, 1992, Int. J. Comput. Geom. Appl..

Preface

Takashi Tsuchiya, Kokichi Sugihara, 2021, Optim. Methods Softw..

Basic Computational Methods for Network Spatial Analysis

Atsuyuki Okabe, Kokichi Sugihara, Kokichi Sugihara, 2012 .

Computer-aided generation of Escher-like Sky and Water tiling patterns

Kokichi Sugihara, 2009 .

Another Proof of Polynomial-Time Recognizability of Delaunay Graphs(Special Section on Discrete Mathematics and Its Applications)

Kokichi Sugihara, Tetsuya Hiroshima, Yuichiro Miyamoto, 2000 .

Network Voronoi Diagrams

Atsuyuki Okabe, Kokichi Sugihara, 2012 .

Topology-disturbing objects: a new class of 3D optical illusion

Kokichi Sugihara, K. Sugihara, 2018, The Best Writing on Mathematics 2019.

Misperception of road curvature due to slope change

Kokichi Sugihara, Kokichi Sugihara, 2020 .

Poisson Voronoi Diagrams

Atsuyuki Okabe, Kokichi Sugihara, Sung Nok Chiu, 2008 .

A sweep-line algorithm for the inclusion hierarchy among circles

Kokichi Sugihara, Deok-Soo Kim, K. Sugihara, 2006 .

Definitions and Basic Properties of Voronoi Diagrams

Atsuyuki Okabe, Kokichi Sugihara, Sung Nok Chiu, 2008 .

Success guaranteed routing in almost Delaunay planar nets for wireless sensor communication

Kokichi Sugihara, Shinji Imahori, Bahlul Haider, 2011, Int. J. Sens. Networks.

Generalizations of the Voronoi diagram

Atsuyuki Okabe, Kokichi Sugihara, Sung Nok Chiu, 2008 .

Models of Spatial Processes

Atsuyuki Okabe, Kokichi Sugihara, Sung Nok Chiu, 1978 .

Height reversal generated by rotation around a vertical axis

Kokichi Sugihara, K. Sugihara, 2015 .

Simple and unbiased kernel function for network analysis

Atsuyuki Okabe, Kokichi Sugihara, Toshiaki Satoh, 2010, 2010 10th International Symposium on Communications and Information Technologies.

Disk packing for the estimation of the size of a wire bundle

Donguk Kim, Kokichi Sugihara, Hiroaki Sano, 2004 .

How to make geometric algorithms robust

Kokichi Sugihara, Kokichi Sugihara, K. Sugihara, 2000 .

A New Class of Subdivision Schemes Using Projective Duality

Kokichi Sugihara, Hiroshi Kawaharada, 2006 .

FEM-like Fast Marching Method for the Computation of the Boat-Sail Distance and the Associated Voronoi Diagram

Kokichi Sugihara, Tetsushi Nishida, 2004 .

Stable marker-particle method for the Voronoi diagram in a flow field

Kokichi Sugihara, Masato Kimura, Tetsushi Nishida, 2007 .

Computer-aided Design of Pop-up Books with Two-dimensional V-fold Structures

Kokichi Sugihara, Takuya Hara, K. Sugihara, 2009 .

Recovery of rigid structure from orthographically projected optical flow

Kokichi Sugihara, Noboru Sugie, K. Sugihara, 1984 .