Volume visualization of 3D finite element method results. - Koji Koyamada; Toshihiko Nishio (IBM J. Res. Dev., 1991)

Visualization of Simulated Airflow in a Clean Room. - Koji Koyamada (IEEE Visualization, 1992)

A high-speed integrated renderer for interpreting multiple 3D volume data. - Tatsuo Miyazawa; Koji Koyamada (Comput. Animat. Virtual Worlds, 1992)

Isosurface Generation by Using Extrema Graphs. - Takayuki Itoh; Koji Koyamada (IEEE Visualization, 1994)

Automatic Isosurface Propagation Using an Extrema Graph and Sorted Boundary Cell Lists. - Takayuki Itoh; Koji Koyamada (IEEE Trans. Vis. Comput. Graph., 1995)

Fast generation of spherical slicing surfaces for irregular volume rendering. - Koji Koyamada; Takayuki Ito (Vis. Comput., 1995)

Volume Thinning for Automatic Isosurface Propagation. - Takayuki Itoh; Yasushi Yamaguchi 001; Koji Koyamada (IEEE Visualization, 1996)

Vortex flow visualization using tetrahedral cell subdivision. - Akio Doi; Satoshi Suzuki; Koji Koyamada; Shinji Sannakanishi (PG, 1997)

Error visualization of tetrahedral subdivision approach for trilinear interpolation. - Akio Doi; Koji Koyamada (ICPADS Workshops, 2000)

Visualization of vortical flow using multiple slices. - Koji Koyamada; Kazuma Kamisawa; Akio Doi (ICPADS Workshops, 2000)

Fast Isosurface Generation Using the Cell-Edge Centered Propagation Algorithm. - Takayuki Itoh; Yasushi Yamaguchi 001; Koji Koyamada (ISHPC, 2000)

Fast Ray-Casting for Irregular Volumes. - Koji Koyamada (ISHPC, 2000)

A thermal compact modeling method using Response Surface Methodology with Genetic Algorithm. - Masanori Kuzuno; Toshihiko Nishio; Koji Koyamada (PDPTA, 2000)

Effective Ray-casting of Unstructured Grids. - Koji Koyamada; Akio Doi (VIIP, 2001)

Fast Isosurface Generation Using the Volume Thinning Algorithm. - Takayuki Itoh; Yasushi Yamaguchi 001; Koji Koyamada (IEEE Trans. Vis. Comput. Graph., 2001)

View-independent Texture Representation for Omnidirectional Display. - Naohisa Sakamoto; Jorji Nonaka; T. Takai; Koji Koyamada; T. Matsuyama (Computer Graphics and Imaging, 2003)

A Streaming-based Technique for Volume Rendering of Large Datasets6. - Yasuhiro Watashiba; Jorji Nonaka; Naohisa Sakamoto; Yasuo Ebara; Koji Koyamada; Masanori Kanazawa (Computer Graphics and Imaging, 2003)

Remote Visualization Using Resource Monitoring Technique for Volume Rendering of Large Datasets. - Yasuo Ebara; Yasuhiro Watashiba; Koji Koyamada; Koji Sakai; Akio Doi (SAINT, 2004)

Hybrid Hardware-Accelerated Image Composition for Sort-Last Parallel Rendering on Graphics Clusters with Commodity Image Compositor. - Jorji Nonaka; Nobuyuki Kukimoto; Naohisa Sakamoto; Hiroshi Hazama; Yasuhiro Watashiba; Xuezhen Liu; Masato Ogata; Masanori Kanazawa; Koji Koyamada (VolVis, 2004)

Isosurface Extraction Using Extrema Graphs. - Takayuki Itoh; Koji Koyamada (The Visualization Handbook, 2005)

3D Data Transmitting and Displaying System with an Omni-Directional Display for Group Learning. - Yukio Yasuhara; Nobuyuki Kukimoto; Naohisa Sakamoto; Yasuo Ebara; Koji Koyamada (C5, 2005)

The Method to Evaluate a Similarity of Two Dimensional Data Using Critical Point Graph. - Tomoki Minami; Koji Sakai; Koji Koyamada (ICPADS (2), 2005)

Virtual Object Reconstruction in Real World. - Koji Sakai; Naohisa Sakamoto; Koji Koyamada; Tatsuo Hasegawa (ICPADS (2), 2005)

Interactive Controller for 3D Contents with Omni-directional Display. - Yukio Yasuhara; Naohisa Sakamoto; Nobuyuki Kukimoto; Yasuo Ebara; Koji Koyamada (ICPADS (2), 2005)

A Similarity Evaluation Method for Volume Data Sets by Using Critical Point Graph. - Tomoki Minami; Koji Sakai; Koji Koyamada (ISHPC, 2005)

A Course-Grid Pre-Processing based Load Balancing Scheme for Parallel Line Integral Convolution. - Jorji Nonaka; Koji Sakai; Koji Koyamada; Masanori Kanazawa (IASTED PDCS, 2005)

Particle Generation from User-specified Transfer Function for Point-based Volume Rendering. - Naohisa Sakamoto; Koji Koyamada (IEEE Visualization, 2005)

Hybrid Image Composition Mechanism for Enhancing Volume Graphics Clusters. - Jorji Nonaka; Nobuyuki Kukimoto; Yasuo Ebara; Masato Ogata; Takeshi Iwashita; Masanori Kanazawa; Koji Koyamada (IEICE Trans. Inf. Syst., 2005)

Study on Eye-to-Eye Contact by Multi-Viewpoint Videos Merging System for Tele-immersive Environment. - Yasuo Ebara; Tetsuya Nabuchi; Naohisa Sakamoto; Koji Koyamada (AINA (2), 2006)

Design and Implementation for A Bimanual Input System on Virtual Environments. - Tomoki Yoshihisa; Koji Koyamada; Yukio Yasuhara; Masahiko Tsukamoto (AINA (2), 2006)

Framework for Creating New Discriminats for Detecting DTI properties: DTI Mapper. - Koji Sakai; Naohisa Sakamoto; Jorji Nonaka; Yukio Yasuhara; Koji Koyamada (EMBC, 2006)

Improved Hierarchical Parameter Optimization Technique - Application for a cardiac myocyte model. - Yukiko M. Yamashita; Koji Sakai; Naohisa Sakamoto; Jorji Nonaka; Koji Koyamada (EMBC, 2006)

Volume Rendering Using Tiny Particles. - Naohisa Sakamoto; Jorji Nonaka; Koji Koyamada; Satoshi Tanaka (ISM, 2006)

Hierarchical Visualization of Network Intrusion Detection Data. - Takayuki Itoh; Hiroki Takakura; Atsushi Sawada; Koji Koyamada (IEEE Computer Graphics and Applications, 2006)

Tele-Immersive Collaboration Using High-Resolution Video in Tiled Displays Environment. - Yasuo Ebara; Nobuyuki Kukimoto; Jason Leigh; Koji Koyamada (AINA Workshops (2), 2007)

Particle-based volume rendering. - Naohisa Sakamoto; Jorji Nonaka; Koji Koyamada; Satoshi Tanaka (APVIS, 2007)

A real-time sensor network visualization system using KVS: Kyoto visualization system. - Norihisa Segawa; Yukio Yasuhara; Naohisa Sakamoto; Tomoki Yoshihisa; Yasuo Ebara; Koji Koyamada (SenSys, 2007)

Evaluation Experiment on Eye-to-Eye Contact in Remote Communication with Tiled Displays Environments. - Yasuo Ebara; Nobuyuki Kukimoto; Koji Koyamada (AINA Workshops, 2008)

Development of Tea Ceremony e-Learning Environment within Immersive Projection Technology. - Yusuke Gotoh; Yasuo Ebara; Tomoki Yoshihisa; Koji Koyamada; Masanori Kanazawa (AINA Workshops, 2008)

Hardware-Accelerated Particle-Based Volume Rendering for Multiple Irregular Volumes. - Naohisa Sakamoto; Ding Zhongming; Takuma Kawamura; Koji Koyamada (ISVC (2), 2008)

A Particle Modeling for Rendering Irregular Volumes. - Koji Koyamada; Naohisa Sakamoto; Satoshi Tanaka (UKSim, 2008)

Tele-immersive collaborative virtual environment for intuitive interpretation. - Nobuyuki Kukimoto; Yasuo Ebara; Koji Koyamada (Artif. Life Robotics, 2008)

Parallelization of Particle Based Volume Rendering on Tiled Display Wall. - Hideo Miyachi; Hironori Shigeta; Kiyoshi Kiyokawa; Hiroshi Kuwano; Naohisa Sakamoto; Koji Koyamada (NBiS, 2010)

Petaflow - A Project Towards Information and Communication Technologies in Society. - Paulo Gonçalves 001; Xavier Grandchamp; Xavier Pelorson; Bruno Raffin; Annemie Van Hirtum; Pascale Vicat-Blanc; Ken-ichi Baba; Julien Cisonni; Yasuo Ebara; Kazunori Nozaki; Hiroyuki Ohsaki; Shigeo Wada; et al. (SAINT, 2010)

Improvement of particle-based volume rendering for visualizing irregular volume data sets. - Naohisa Sakamoto; Takuma Kawamura; Koji Koyamada; Kazunori Nozaki (Comput. Graph., 2010)

Grid-Independent Metropolis Sampling for Volume Visualization. - Satoshi Tanaka; Kyoko Hasegawa; Susumu Nakata; Hideo Nakajima; Takuya Hatta; Frederika Rambu Ngana; Takuma Kawamura; Naohisa Sakamoto; Koji Koyamada (Int. J. Model. Simul. Sci. Comput., 2010)

Level-of-Detail Rendering of Large-Scale Irregular Volume Datasets Using Particles. - Takuma Kawamura; Naohisa Sakamoto; Koji Koyamada (J. Comput. Sci. Technol., 2010)

Particle-based multiple irregular volume rendering on CUDA. - Ding Zhongming; Takuma Kawamura; Naohisa Sakamoto; Koji Koyamada (Simul. Model. Pract. Theory, 2010)

Peta-Flow Computing: Vision and Challenges. - Hiroyuki Ohsaki; Kazunori Nozaki; Ken-ichi Baba; Eisaku Sakane; Naohisa Sakamoto; Koji Koyamada; Shinji Shimojo (SAINT, 2011)

Particle-Based Volume Rendering of Remote Volume Datasets Using FlowVR. - Allan Lorant; Alexandre Ancel; Kun Zhao 004; Naohisa Sakamoto; Koji Koyamada; Bruno Raffin (AsiaSim (1), 2012)

Detection of Linear Relationship among Dimensions in Multivariate Data by Parallel Coordinates. - Chi Zhang; Naohisa Sakamoto; Koji Koyamada (AsiaSim (1), 2012)

A Temporal Coherence Based Framework for Visualizing Time-Varying Unstructured Volume with PBVR. - Kun Zhao 004; Naohisa Sakamoto; Koji Koyamada (AsiaSim (1), 2012)

A Volume Compression Scheme Based on Block Division with Fast Cubic B-spline Evaluation. - Kun Zhao 004; Naohisa Sakamoto; Koji Koyamada (AsiaSim (3), 2012)

Stoachastic Approach for Integrated Rendering of Volumes and Semi-transparent Surfaces. - Naohisa Sakamoto; Koji Koyamada (SC Companion, 2012)

Particle-Based Transparent Rendering of Implicit Surfaces and its Application to Fused Visualization. - Satoshi Tanaka; Kyoko Hasegawa; Yoshiyuki Shimokubo; Tomonori Kaneko; Takuma Kawamura; Susumu Nakata; Saori Ojima; Naohisa Sakamoto; Hiromi T. Tanaka; Koji Koyamada (EuroVis (Short Papers), 2012)

Compression for Large-Scale Time-Varying Volume Data Using Spatio-temporal Features. - Kun Zhao 004; Naohisa Sakamoto; Koji Koyamada (AsiaSim, 2013)

PetaFlow - An Example of Communication and Computational Technologies with Social Impact. - Alexandre Ancel; Ingo Assenmacher; Ken-ichi Baba; Julien Cisonni; Yo Fujiso; Paulo Gonçalves 001; Matthieu Imbert; Koji Koyamada; P. Neyron; Kazunori Nozaki; Hiroyuki Ohsaki; Anne-Cécile Orgerie; et al. (COMPSAC Workshops, 2013)

High-quality particle-based volume rendering for large-scale unstructured volume datasets. - Naohisa Sakamoto; Naoya Maeda; Takuma Kawamura; Koji Koyamada (J. Vis., 2013)

Agenda Setting in Policy-Making Using Visualization Techniques. - Koji Koyamada; Nobuyuki Kukimoto (PacificVis, 2014)

A Stochastic Approach for Rendering Multiple Irregular Volumes. - Naohisa Sakamoto; Koji Koyamada (PacificVis, 2014)

Application of Stochastic Point-Based Rendering to Transparent Visualization of Large-Scale Laser-Scanned Data of 3D Cultural Assets. - Satoshi Tanaka; Makoto Uemura; Kyoko Hasegawa; Takehiko Kitagawa; Takahiro Yoshida; Asuka Sugiyama; Hiromi T. Tanaka; Atsushi Okamoto; Naohisa Sakamoto; Koji Koyamada (PacificVis, 2014)

Visual Analysis of Habitat Suitability Index Model for Predicting the Locations of Fishing Grounds. - Takashi Uenaka; Naohisa Sakamoto; Koji Koyamada (PacificVis, 2014)

Fused Visualization for Large-Scale Time-Varying Volume Data with Adaptive Particle-Based Rendering. - Kun Zhao 004; Naohisa Sakamoto; Koji Koyamada (AsiaSim, 2014)

HyperInfo: Interactive Large Display for Informal Visual Communication. - Nobuyuki Kukimoto; Yosuke Onoue; Kazuo Aoki; Kinya Fujita; Koji Koyamada (NBiS, 2014)

Applying Fusion Visualization to Unstructured Data. - Hideo Miyachi; Naohisa Sakamoto; Koji Koyamada (NBiS, 2014)

Fusion visualization for fluid dynamics in blood vessel. - Hideo Miyachi; Tomoyuki Ishida; Naohisa Sakamoto; Koji Koyamada (Artif. Life Robotics, 2014)

The Visualization Workshop 2013. - Koji Koyamada; Xiaoru Yuan (J. Vis., 2014)

Top computational visualization R&D problems 2015: panel. - Issei Fujishiro; Bing-Yu Chen 004; Wei Chen 001; Seok-Hee Hong 001; Takayuki Itoh; Koji Koyamada; Kenji Ono; Jorji Nonaka (SIGGRAPH Asia Visualization in High Performance Computing, 2015)

Remote visualization system based on particle based volume rendering. - Takuma Kawamura; Yasuhiro Idomura; Hiroko Miyamura; Hiroshi Takemiya; Naohisa Sakamoto; Koji Koyamada (Visualization and Data Analysis, 2015)

Human-Centered Data Visualization [Guest editors' introduction]. - Xiaoru Yuan; Baoquan Chen; Koji Koyamada; Issei Fujishiro (IEEE Computer Graphics and Applications, 2015)

The 1st China Visualization Conference (ChinaVis). - Koji Koyamada; Xiaoru Yuan (J. Vis., 2015)

Voting-based ensemble-averaging visualization for water mass distribution. - Kun Zhao 004; Satoshi Nakada; Naohisa Sakamoto; Koji Koyamada (J. Vis., 2015)

Adaptive fused visualization for large-scale blood flow dataset with particle-based rendering. - Kun Zhao 004; Naohisa Sakamoto; Koji Koyamada (J. Vis., 2015)

Big Data Visual Analytics (NII Shonan Meeting 2015-17). - Seok-Hee Hong 001; Koji Koyamada; Kwan-Liu Ma (NII Shonan Meet. Rep., 2015)

Fusion Visualization System as an Open Science Foundation. - Hideo Miyachi; Koji Koyamada; Daisuke Matsuoka; Isamu Kuroki (NBiS, 2016)

Parallelized fusion visualization system. - Hideo Miyachi; Naohisa Sakamoto; Koji Koyamada (Artif. Life Robotics, 2016)

E-Grid: a visual analytics system for evaluation structures. - Yosuke Onoue; Nobuyuki Kukimoto; Naohisa Sakamoto; Koji Koyamada (J. Vis., 2016)

Minimizing the Number of Edges via Edge Concentration in Dense Layered Graphs. - Yosuke Onoue; Nobuyuki Kukimoto; Naohisa Sakamoto; Koji Koyamada (IEEE Trans. Vis. Comput. Graph., 2016)

Quasi-biclique edge concentration: A visual analytics method for biclustering. - Yosuke Onoue; Koji Koyamada (PacificVis, 2017)

Using interactive particle-based rendering to visualize a large-scale time-varying unstructured volume with mixed cell types. - Kun Zhao 004; Naohisa Sakamoto; Koji Koyamada (PacificVis, 2017)

Distributed Particle-Based Rendering Framework for Large Data Visualization on HPC Environments. - Jorji Nonaka; Naohisa Sakamoto; Takashi Shimizu; Masahiro Fujita; Kenji Ono; Koji Koyamada (HPCS, 2017)

Development of Integrated Visual Analytic Tool with 3D Visualization. - Hideo Miyachi; Isamu Kuroki; Daisuke Matsuoka; Koji Koyamada (NBiS, 2017)

Visual analytics of brain effective connectivity using convergent cross mapping. - Hiroaki Natsukawa; Koji Koyamada (SIGGRAPH Asia Symposium on Visualization, 2017)

A visual causal exploration framework case study: a torrential rain and a flash flood in Kobe city. - Jorji Nonaka; Naohisa Sakamoto; Yasumitsu Maejima; Kenji Ono; Koji Koyamada (SIGGRAPH Asia Symposium on Visualization, 2017)

Optimal tree reordering for group-in-a-box graph layouts. - Yosuke Onoue; Koji Koyamada (SIGGRAPH Asia Symposium on Visualization, 2017)

Layered Graph Drawing for Visualizing Evaluation Structures. - Yosuke Onoue; Nobuyuki Kukimoto; Naohisa Sakamoto; Kazuo Misue; Koji Koyamada (IEEE Computer Graphics and Applications, 2017)

Symposium on visualization in high-performance computing at SIGGRAPH Asia 2015. - Fumiaki Araki; Koji Koyamada (J. Vis., 2017)

Development of an Integrated Visualization System for Phenotypic Character Networks. - Yosuke Onoue; Koji Kyoda; Miki Kioka; Kazutaka Baba; Shuichi Onami; Koji Koyamada (PacificVis, 2018)

Development of Visualization System to Analyze Conversation Documents in Psychological Counseling. - Yasuo Ebara; Tomoya Uetsuji; Minoru Kamata; Koji Koyamada (iCAST, 2018)

Visualization of JOV abstracts. - Koji Koyamada; Yosuke Onoue; Miki Kioka; Tomoya Uetsuji; Kazutaka Baba (J. Vis., 2018)

Guest Editors' Introduction: Special Section on IEEE PacificVis 2018. - Stefan Bruckner; Koji Koyamada; Bongshin Lee (IEEE Trans. Vis. Comput. Graph., 2018)

A visual analytics system to support the formation of a hypothesis from calcium wave data. - Kozen Umezawa; Hiroaki Natsukawa; Yosuke Onoue; Koji Koyamada (Vis. Informatics, 2018)

User Evaluation of Group-in-a-Box Variants. - Nozomi Aoyama; Yosuke Onoue; Yuki Ueno; Hiroaki Natsukawa; Koji Koyamada (PacificVis, 2019)

Exploration behavior of group-in-a-box layouts. - Yuki Ueno; Hiroaki Natsukawa; Nozomi Aoyama; Koji Koyamada (Vis. Informatics, 2019)

Learning of Art Style Using AI and Its Evaluation Based on Psychological Experiments. - Mai Cong Hung; Ryohei Nakatsu; Naoko Tosa; Takashi Kusumi; Koji Koyamada (ICEC, 2020)

Study on visualization of cognitive rectifying with conversation documents in psychological counseling. - Yasuo Ebara; Tomoya Uetsuji; Minoru Kamata; Koji Koyamada (Artif. Life Robotics, 2020)

Visual analytics and prediction system based on deep belief networks for icing monitoring data of overhead power transmission lines. - Chi Zhang; Qingwu Gong; Koji Koyamada (J. Vis., 2020)

Visual extraction system for insulators on power transmission lines from UAV photographs using support vector machine and color models. - Chi Zhang; Qingwu Gong; Ting Wang; Koji Koyamada (J. Vis., 2020)

Data-driven derivation of partial differential equations using neural network model. - Koji Koyamada; Yu Long; Takuma Kawamura; Katsumi Konishi (Int. J. Model. Simul. Sci. Comput., 2021)

Visualization of plasma shape in the LHD-type helical fusion reactor, FFHR, by a deep learning technique. - Kunqi Hu; Koji Koyamada; Hiroaki Ohtani; Takuya Goto; Junichi Miyazawa (J. Vis., 2021)

A Visual Analytics Approach for Ecosystem Dynamics based on Empirical Dynamic Modeling. - Hiroaki Natsukawa; Ethan R. Deyle; Gerald M. Pao; Koji Koyamada; George Sugihara (IEEE Trans. Vis. Comput. Graph., 2021)

High-precision page information extraction from 3D scanned booklets using physics-informed neural network. - Zhongjiang Han; Jiarui Ou; Koji Koyamada (J. Vis., 2023)

Analysis and Visualization of Discrete Data Using Neural Networks - Koji Koyamada (WorldScientific, 2024)

Do boxes affect exploration behavior and performance in group-in-a-box layouts? - Yuki Ueno; Hiroaki Natsukawa; Koji Koyamada (J. Vis., 2025)