Hiroshi Imai

Hiroshi Imai, Kunihiko Sadakane, 1999, Proceedings 1999 International Symposium on Database Applications in Non-Traditional Environments (DANTE'99) (Cat. No.PR00496).

Efficient Sequential and Parallel Algorithms for Planar Minimum Cost Flow

Hiroshi Imai, Kazuo Iwano, Kazuo Iwano, 1990, SIGAL International Symposium on Algorithms.

Finding k Points with Minimum Diameter and Related Problems

Alok Aggarwal, Subhash Suri, Hiroshi Imai, 1991, J. Algorithms.

Revisiting Hyperbolic Voronoi Diagrams from Theoretical, Applied and Generalized Viewpoints

Hiroshi Imai, Sonoko Moriyama, Toshihiro Tanuma, 2010, 2010 International Symposium on Voronoi Diagrams in Science and Engineering.

Probing a Set of Hyperplanes by Lines and Related Problems

Hiroshi Imai, Keiko Imai, David Rappaport, 1993, WADS.

MAXIMIN LOCATION OF CONVEX OBJECTS IN A POLYGON AND RELATED DYNAMIC VORONOI DIAGRAMS

Hiroshi Imai, Keiko Imai, Takeshi Tokuyama, 1999 .

Fast Elliptic Curve Cryptography Using Optimal Double-Base Chains

Hiroshi Imai, Masato Edahiro, Vorapong Suppakitpaisarn, 2011, IACR Cryptol. ePrint Arch..

Parametric Alignment of Multiple Biological Sequences

Hiroshi Imai, Tetsuo Shibuya, H. Imai, 1996 .

On computing simple circuits on a set of line segments

Godfried T. Toussaint, Hiroshi Imai, David Rappaport, 1986, SCG '86.

Computation Geometry Research in Japan

Hiroshi Imai, 1990, Bull. EATCS.

OBDDs of a Monotone Function and Its Prime Implicants

Hiroshi Imai, Kazuyoshi Hayase, H. Imai, 1998, Theory of Computing Systems.

Finding the Connected Components and a Maximum Clique of an Intersection Graph of Rectangles in the Plane

Takao Asano, Hiroshi Imai, H. Imai, 1983, J. Algorithms.

On a Geometric Structure of Pure Multi-qubit Quantum States and Its Applicability to a Numerical Computation

Hiroshi Imai, Keiko Imai, Mayumi Oto, 2006, 2006 3rd International Symposium on Voronoi Diagrams in Science and Engineering.

Search for Extraterrestrial Intelligence at 22 GHz with the Very Large Array

Hiroshi Imai, Tomoaki Oyama, Toshimichi Shirai, 2004 .

FPT Algorithms Exploiting Carving Decomposition for Eulerian Orientations and Ice-Type Models

Hiroshi Imai, Hidefumi Hiraishi, Shinya Shiroshita, 2018, WALCOM.

Quantum versus Deterministic Counter Automata

Hiroshi Imai, Tomohiro Yamasaki, Hirotada Kobayashi, 2002, COCOON.

A New Unifying Heuristic Algorithm for the Undirected Minimum Cut Problems Using Minimum Range Cut Algorithms

Hiroshi Imai, Naoki Katoh, Kazuo Iwano, 1996, Discret. Appl. Math..

An Analysis of Randomized Shear Sort on the Mesh Computer

Hiroshi Imai, Susumu Hasegawa, Koji Hakata, 1991, ISA.

Optimal Average Joint Hamming Weight and Minimal Weight Conversion of d Integers

Hiroshi Imai, Masato Edahiro, Vorapong Suppakitpaisarn, 2010, IACR Cryptol. ePrint Arch..

Variance-based K-clustering algorithms by Voronoi Diagrams and randomization

Hiroshi Imai, Mary Inaba, Naoki Katoh, 2000 .

Linear-Time Algorithms for Linear L₁ Approximation of Points and Related Problems

Hiroshi Imai, Kenji Kato, Peter Yamamoto, 1987 .

Performance Evaluation of Automatic Name Placement Functions for Geographical Database Systems

Hiroshi Imai, Yahiko Kambayashi, Ken'ichi Miura, 1991, DASFAA.

Worst case computation time for minimal joint Hamming weight numeral system

Hiroshi Imai, Vorapong Suppakitpaisarn, 2014, 2014 International Symposium on Information Theory and its Applications.

Matroid Enumeration for Incidence Geometry

Hiroshi Imai, David Bremner, Yoshitake Matsumoto, 2012, Discret. Comput. Geom..

An optimal algorithm for approximating a piecewise linear function

Hiroshi Imai, Masao Iri, 1986 .

A package for triangulations

Tomonari Masada, Tsuyoshi Ono, Hiroshi Imai, 1996, SCG '96.

Guest Editors' Foreword

Hiroshi Imai, Hon Wai Leong, 2002, Algorithmica.

Notes on the one-dimensional compaction problem of LSI layouts viewed from network flow theory and algorithms

Hiroshi Imai, H. Imai, 1986 .

Dynamic Orthogonal Segment Intersection Search and Its Applications(GRAPH THEORY AND APPLICATIONS)

Takao Asano, Hiroshi Imai, H. Imai, 1984 .

epsilon-Approximations of k-Label Spaces

Hiroshi Imai, Susumu Hasegawa, Masaki Ishiguro, 1993, Theor. Comput. Sci..

Visibility-polygon search and euclidean shortest paths

Leonidas J. Guibas, John Hershberger, Takao Asano, 1985, 26th Annual Symposium on Foundations of Computer Science (sfcs 1985).

Locating a Robot with Angle Mathematics

Hiroshi Imai, David Avis, 1990, J. Symb. Comput..

Voronoi diagrams by divergences with additive weights

Hiroshi Imai, Kunihiko Sadakane, Keiko Imai, 1998, SCG '98.

New flexible approaches for multiple sequence alignment

Hiroshi Imai, Tetsuo Shibuya, H. Imai, 1997, RECOMB '97.

Dynamic Segment Intersection Search with Applications

Takao Asano, Hiroshi Imai, 1984, FOCS.

Fast Algorithms for k-Word Proximity Search

Hiroshi Imai, Kunihiko Sadakane, 2001 .

A DNA-based Computational Model Using a Specific Type of Restriction Enzyme

Hiroshi Imai, Yasubumi Sakakibara, 2002, DNA.

Compact Encording of the Web Graph Exploiting Various Power Distributions

Tsuyoshi Ito, Hiroshi Imai, Masaru Kitsuregawa, 2004 .

Applying site information to information retrieval from the Web

Hiroshi Imai, Masaru Kitsuregawa, Yasuhito Asano, 2002, Proceedings of the Third International Conference on Web Information Systems Engineering, 2002. WISE 2002..

Two-way Quantum One-counter Automata

Hiroshi Imai, Tomohiro Yamasaki, Hirotada Kobayashi, 2001, ArXiv.

Calculating Average Joint Hamming Weight for Minimal Weight Conversion of d Integers

Hiroshi Imai, Masato Edahiro, Vorapong Suppakitpaisarn, 2012, WALCOM.

One-way probabilistic reversible and quantum one-counter automata

Hiroshi Imai, Tomohiro Yamasaki, Hirotada Kobayashi, 2002, Theor. Comput. Sci..

New Trends in Design and Analysis of Approximation Algorithms : Some Hard Problems in Sets and Logics as Examples

Hiroshi Imai, 1996 .

Editors' Introduction to Special Section on Discrete Algorithms and Complexity

Hiroshi Imai, Takao Nishizeki, Yahiko Kambayashi, 1991 .

New Flexible Approaches for Multiple Sequence Alignment

Hiroshi Imai, Tetsuo Shibuya, 1997, J. Comput. Biol..

A Full-Scale Shaking Table Test on Philippine Concrete Hollow Blocks (CHB) Masonry Houses

Hiroshi Imai, Chikahiro Minowa, Toshikazu Hanazato, 2015 .

Parametric Multiroute Flow and Its Application to Robust Network with k Edge Failures

Hiroshi Imai, Jean-François Baffier, Vorapong Suppakitpaisarn, 2014, ISCO.

Fastest multi-scalar multiplication based on optimal double-base chains

Hiroshi Imai, Masato Edahiro, Vorapong Suppakitpaisarn, 2012, World Congress on Internet Security (WorldCIS-2012).

Web-Linkage Viewer: Finding Graph Structures in the Web

Hiroshi Imai, Masaru Kitsuregawa, Yasuhito Asano, 2002, WAIM.

Focusing on Sites in the Web

Hiroshi Imai, Masaru Kitsuregawa, Yasuhito Asano, 2002, ISDB.

Application of df-pn Algorithm to a Program to Solve Tsume-shogi Problems

Hiroshi Imai, Ayumu Nagai, 2002 .

A linear-time algorithm for linearL1 approximation of points

Hiroshi Imai, Kenji Kato, Peter Yamamoto, 2005, Algorithmica.

Experimental results of randomized clustering algorithm

Hiroshi Imai, Mary Inaba, Naoki Katoh, 1996, SCG '96.

Orthogonal Weighted Linear L1 and L∞ Approximation and Applications

Hiroshi Imai, Keiko Imai, Michael E. Houle, 1993, Discret. Appl. Math..

Partitioning a polygonal region into trapezoids

Takao Asano, Tetsuo Asano, Hiroshi Imai, 1986, JACM.

A DNA-Based Computational Model Using a Specific Type of Restriction Enzymes

Hiroshi Imai, Yasubumi Sakakibara, 2004, J. Autom. Lang. Comb..

Proceedings of the 8th International Symposium on Algorithms and Computation

Hiroshi Imai, Sanjay Jain, Hon Wai Leong, 1997 .

Power, Puzzles and Properties of Entanglement

Hiroshi Imai, Jozef Gruska, H. Imai, 2001, MCU.

Computing simple circuits from a set of line segments

Godfried T. Toussaint, Hiroshi Imai, David Rappaport, 1990, Discret. Comput. Geom..

Data Compression Method Combining Properties of PPM and CTW

Hiroshi Imai, Kunihiko Sadakane, Takumi Okazaki, 2002, Progress in Discovery Science.

A Cooperative Distributed Text Database Management Method Unifying Search and Compression Based on the Burrows-Wheeler Transformation

Hiroshi Imai, Kunihiko Sadakane, 1998, ER Workshops.

ON THE PRACTICAL EFFICIENCY OF VARIOUS MAXIMUM FLOW ALGORITHMS

Hiroshi Imai, H. Imai, 1983 .

The Longest Common Subsequence Problem for Small Alphabet Size Between Many Strings

Hiroshi Imai, Koji Hakata, H. Imai, 1992, ISAAC.

Algorithms for vertical and orthogonal L1 linear approximation of points

Hiroshi Imai, Keiko Imai, Kenji Kato, 1988, SCG '88.

Voronoi Diagrams on Periodic Graphs

Hiroshi Imai, Sonoko Moriyama, Norie Fu, 2010, 2010 International Symposium on Voronoi Diagrams in Science and Engineering.

epsilon-Approximations of k-Label Spaces

Hiroshi Imai, Susumu Hasegawa, Masaki Ishiguro, 1995, Theor. Comput. Sci..

Application of an effective geometric clustering method to the color quantization problem

Hiroshi Imai, Mary Inaba, Tatsurou Sekiguchi, 1997, SCG '97.

Computational Geometry Analysis of Quantum State Space and Its Applications

Hiroshi Imai, Keiko Imai, Mayumi Oto, 2008, Generalized Voronoi Diagram.

How to Treat Delete Requests in Semi-Online Problems

Hiroshi Imai, Naoki Katoh, Kazuo Iwano, 1993, International Symposium on Algorithms and Computation.

Finding Connected Components of an Intersection Graph of Squares in the Euclidean Plane

Hiroshi Imai, 1982, Inf. Process. Lett..

Efficient Algorithms for Geometric Graph Search Problems

Takao Asano, Hiroshi Imai, H. Imai, 1986, SIAM J. Comput..

Structural internal deterioration detection with motion vector field image analysis using monocular camera

Hiroshi Imai, Kazuhito Murata, Masahiko Ohta, 2016, 3D Image Processing, Measurement , and Applications.

Classification of Various Neighborhood Operations for the Nurse Scheduling Problem

Hiroshi Imai, Takayuki Osogami, H. Imai, 2000, ISAAC.

PRACTICAL EFFICIENCIES OF EXISTING SHORTEST-PATH ALGORITHMS AND A NEW BUCKET ALGORITHM

Hiroshi Imai, Masao Iri, 1984 .

Platoon Matching and Travel Time Estimation based on Vehicle Alignment

Hiroshi Imai, Hirotada Kobayashi, Takeshi Iwamoto, 2002 .

Algorithms for the Longest Common Subsequence Problem

Hiroshi Imai, Koji Hakata, 1992 .

CREATION OF A DYNAMIC THREE-DIMENSIONAL MODEL BY “STRUCTURE FROM MOTION” FROM MULTIPLE FULL HD MOVIES OF A FULL-SCALE SHAKING TABLE TEST

Hiroshi Imai, Hiroshi Inoue, Shoichiro Uchiyama, 2016 .

Finding K-best Alignments of Multiple Sequences

Hiroshi Imai, Gen Shibayama, H. Imai, 1993 .

Emergency Medical Support System for Extravehicular Activity Training Held at Weightless Environment Test Building (WETS) of the Japan Aerospace Exploration Agency (JAXA)

Hiroshi Imai, Isao Nakajima, Noriyoshi Ohashi, 2009, Journal of Medical Systems.

Improving Width-3 Joint Sparse Form to Attain Asymptotically Optimal Complexity on Average Case

Hiroshi Imai, Vorapong Suppakitpaisarn, H. Imai, 2015, IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences.

One-Way Probabilistic Reversible and Quantum One-Counter Automata

Hiroshi Imai, Tomohiro Yamasaki, Hirotada Kobayashi, 2000, COCOON.

Riemannian computational geometry: Voronoi diagram delaunay-type triangulation in dually flat space

Hiroshi Imai, Kensuke Onishi, H. Imai, 1998, CCCG.

Geometric clustering models for multimedia databases

Hiroshi Imai, Mary Inaba, H. Imai, 1998, CCCG.

Voronoi diagram in statistical parametric space by Kullback-Leibler divergence

Hiroshi Imai, Kensuke Onishi, 1997, SCG '97.

Finding Meaningful Regions Containing Given Keywords from Large Text Collections

Hiroshi Imai, Kunihiko Sadakane, 1999, Discovery Science.

On combinatorial structures of line drawings of polyhedra

Hiroshi Imai, H. Imai, 1985, Discret. Appl. Math..

Enumerating Triangulations for Products of Two Simplices and for Arbitrary Configurations of Points

Hiroshi Imai, Fumihiko Takeuchi, 1997, COCOON.

Viewing-point detection system using specific image processing for eye-position tracking autostereoscopic display

Hiroshi Imai, Masao Imai, Susumu Tsujikawa, 1999, Electronic Imaging.

VIDEO IMAGE-BASED DYNAMIC BEHAVIOR ANALYSIS OF CONCRETE STRUCTURES BY USING DIGITAL IMAGE CORRELATION METHOD

Hiroshi Imai, Jun Takada, Michio Imai, 2017 .

Notes on the PAC Learning of Geometric Concepts with Additional Information

Hiroshi Imai, Ken-ichiro Kakihara, H. Imai, 1992, ALT.

k-Group Multiple Alignment Based on A* Search

Hiroshi Imai, T. Ikeda, H. Imai, 1995 .

Geometric Algorithms for Linear Programming (Special Section on the 5th Karuizawa Workshop on Circuits and Systems)

Hiroshi Imai, 1993 .

Minimax geometric fitting of two corresponding sets of points

Hiroshi Imai, Keiko Imai, S. Sumino, 1989, SCG '89.

BDD Operations for Quantum Graph States

Hiroshi Imai, Hidefumi Hiraishi, H. Imai, 2014, RC.

Geometric Clustering Models in Feature Space

Hiroshi Imai, Mary Inaba, 1998, Discovery Science.

Search space reduction in high level synthesis by use of an initial circuit

Atsushi Masuda, Hiroshi Imai, Masatoshi Sekine, 1995, ASP-DAC '95.

Error Analysis of a Numerical Calculation about One-qubit Quantum Channel Capacity

Hiroshi Imai, Keiko Imai, Kimikazu Kato, 2007, 4th International Symposium on Voronoi Diagrams in Science and Engineering (ISVD 2007).

Revisiting Hyperbolic Voronoi Diagrams in Two and Higher Dimensions from Theoretical, Applied and Generalized Viewpoints

Hiroshi Imai, Sonoko Moriyama, Toshihiro Tanuma, 2011, Trans. Comput. Sci..

Computational investigations of the optimality of two- and three-dimensional triangulations under several criteria

Hiroshi Imai, Akira Tajima, 1998, CCCG.

Power of Quantum Entanglement

Hiroshi Imai, Jozef Gruska, Keiji Matsumoto, 2002, IFIP TCS.

Quantum versus deterministic counter automata

Hiroshi Imai, Tomohiro Yamasaki, Hirotada Kobayashi, 2005, Theor. Comput. Sci..

A fast algorithm for finding better routes by AI search techniques

Hiroshi Imai, Kenji Tenmoku, Hiroshi Shimoura, 1994, Proceedings of VNIS'94 - 1994 Vehicle Navigation and Information Systems Conference.

A Reordering Operation for an Ordered Binary Decision Diagram and an Extended Framework for Combinatorics of Graphs

Hiroshi Imai, Seiichiro Tani, H. Imai, 1994, ISAAC.

Shortest Path Between Two Simple Polygons

Takao Asano, Tetsuo Asano, Hiroshi Imai, 1987, Inf. Process. Lett..

FAST AND SPACE-EFFICIENT ALGORITHMS FOR DECIDING SHELLABILITY OF SIMPLICIAL COMPLEXES OF LARGE SIZE USING h-ASSIGNMENTS

Hiroshi Imai, Sonoko Moriyama, Ayumu Nagai, 2002 .

Two Lower Bounds for Shortest Double-Base Number System

Hiroshi Imai, Parinya Chalermsook, Vorapong Suppakitpaisarn, 2015, IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences.

Development of Practical Tools for Vulnerability and Safety Evaluation of Houses in the Philippines

Hiroshi Imai, Hiroshi Inoue, Akitoshi Nishimura, 2015 .

Compact Encoding of the Web Graph Exploiting Various Power Laws: Statistical Reason Behind Link Database

Tsuyoshi Ito, Hiroshi Imai, Masaru Kitsuregawa, 2003, WAIM.

Parallel Multiple Alignments and Their Implementation on CM5

Hiroshi Imai, Naoto Ukiyama, 1993 .

Efficient Algorithms for Variance-Based k-Clustering

Hiroshi Imai, Mary Inaba, Susumu Hasegawa, 1993 .

Eye-position tracking stereoscopic display using image-shifting optics

Hiroshi Imai, Yukio Ogura, Keiichi Kubota, 1996, Electronic Imaging.

Qubit channels which require four inputs to achieve capacity: implications for additivity conjectures

Masahito Hayashi, Hiroshi Imai, Keiji Matsumoto, 2005, Quantum Inf. Comput..

Voronoi Diagram in the Laguerre Geometry and its Applications

Hiroshi Imai, Kazuo Murota, Masao Iri, 1985, SIAM J. Comput..

Parameterized Algorithms to Compute Ising Partition Function

Yoichi Iwata, Hiroshi Imai, Hidefumi Hiraishi, 2018, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Geometric Relations Among Voronoi Diagrams

Franz Aurenhammer, Hiroshi Imai, 1987, STACS.

Divergence-Based Geometric Clustering and Its Underlying Discrete Proximity Structures

Hiroshi Imai, Mary Inaba, H. Imai, 2000 .

Proximity and Motion Planning on ℓ1-Rigid Planar Periodic Graphs

Hiroshi Imai, Norie Fu, Akihiro Hashikura, 2013, Trans. Comput. Sci..

Standard pairs for lawrence-type matrices and their applications to several lawrence-type integer programs

Hiroshi Imai, Takayuki Ishizeki, H. Imai, 2003, Optim. Methods Softw..

Geometrical Treatment of Periodic Graphs with Coordinate System Using Axis-fiber and an Application to a Motion Planning

Hiroshi Imai, Norie Fu, Akihiro Hashikura, 2012, 2012 Ninth International Symposium on Voronoi Diagrams in Science and Engineering.

Detour Queries in Geographical Databases for Navigation and Related Algorithm Animations

Hiroshi Imai, Tetsuo Shibuya, Kenji Tenmoku, 1996, CODAS.

Generating facets for the cut polytope of a graph by triangular elimination

Tsuyoshi Ito, Hiroshi Imai, David Avis, 2008, Math. Program..

Weighted Orthogonal Linear L∞-Approximation and Applications

Hiroshi Imai, Keiko Imai, Michael E. Houle, 1989, WADS.

OBDDs of a Monotone Function and of Its Prime Implicants

Hiroshi Imai, Kazuyoshi Hayase, H. Imai, 1996, ISAAC.

Finding Neighbor Communities in the Web Using an Inter-Site Graph

Hiroshi Imai, Masaru Kitsuregawa, Yasuhito Asano, 2004, IEICE Trans. Inf. Syst..

CASE STUDY OF THE TSP METHOD FOR PREDICTION AHEAD OF THE TUNNEL FACE USING TSP METHOD

Mitsuo Kobayashi, Hiroshi Imai, Jun Kawakami, 1995 .

Applications of the Priority Search Tree to Circle Graph Problems

Takao Asano, Hiroshi Imai, 1986 .

On the newly established Graduate School of Information Science and Technology of the University of Tokyo

Hiroshi Imai, 2001, Proceedings of the Second International Conference on Web Information Systems Engineering.

Computing the volume of the union of spheres

Hiroshi Imai, David Avis, Binay K. Bhattacharya, 1988, The Visual Computer.

A Study of Disaster Mitigation for Non-Engineered Construction in Developing Countries : Bridging the Gap between Experiments and Practices

Hiroshi Imai, 2014 .

A Visual System of Placing Characters Appropriately in Multimedia Map Databases

Hiroshi Imai, Yahiko Kambayashi, Hiromi Aonuma, 1989, Visual Database Systems.

On the convexity of the multiplicative version of Karmarkar's potential function

Hiroshi Imai, H. Imai, 1988, Math. Program..

A Proposal for a Comprehensive Approach to Safer Non-engineered Houses

Hiroshi Imai, Yuji Ishiyama, Qaisar Ali, 2010 .

An Analysis of Absorbing Times of Quantum Walks

Hiroshi Imai, Tomohiro Yamasaki, Hirotada Kobayashi, 2002, UMC.

Complexity of Grobner Bases for Toric Ideals of Acyclic Tournament Graphs (Foundations of Computer Science)

Hiroshi Imai, Takayuki Ishizeki, H. Imai, 2000 .

A multiplicative barrier function method for linear programming

Hiroshi Imai, Masao Iri, M. Iri, 1986, Algorithmica.

Visibility of disjoint polygons

Leonidas J. Guibas, John Hershberger, Takao Asano, 2005, Algorithmica.

Proximity and Motion Planning on l_1-Embeddable Tilings

Hiroshi Imai, Norie Fu, Akihiro Hashikura, 2011, 2011 Eighth International Symposium on Voronoi Diagrams in Science and Engineering.

Fining k points with minimum spanning trees and related problems

Alok Aggarwal, Subhash Suri, Hiroshi Imai, 1989, SCG '89.

Comparative Evaluation of Error Recovery Schemes for High Bandwidth-Delay Product Networks

Masayuki Murata, Hideo Miyahara, Hiroshi Imai, 1993 .

Fast Elliptic Curve Cryptography Using Minimal Weight Conversion of d Integers

Hiroshi Imai, Masato Edahiro, Vorapong Suppakitpaisarn, 2012, AISC.

Extended formulations of lower-truncated transversal polymatroids

Hiroshi Imai, Keiko Imai, Hidefumi Hiraishi, 2021, Optim. Methods Softw..

Two-party Bell inequalities derived from combinatorics via triangular elimination

Tsuyoshi Ito, Hiroshi Imai, David Avis, 2005 .

Experimental demonstration of adaptive quantum state estimation

Hiroshi Imai, Shigeki Takeuchi, Ryo Okamoto, 2012, 2013 Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference CLEO EUROPE/IQEC.

WORST-CASE ANALYSIS FOR PLANAR MATCHING AND TOUR HEURISTICS WITH BUCKETING TECHNIQUES AND SPACEFILLING CURVES

Hiroshi Imai, 1986 .

Theory of the Multiplicative Penalty Function Method for Linear Programming

Hiroshi Imai, Masao Iri, M. Iri, 1987 .

On K-word Proximity Search

Hiroshi Imai, 1999 .

Geometric clustering with applications

Hiroshi Imai, Mary Inaba, 1996 .

Geometric Clustering for Multiplicative Mixtures of Distributions in Exponential Families

Hiroshi Imai, Mary Inaba, H. Imai, 2022 .

Voronoi Diagrams for Pure 1-qubit Quantum States

Hiroshi Imai, Keiko Imai, Mayumi Oto, 2006 .