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)

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)

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)

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)

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

Data reduction by applying an image-based modeling and rendering technique to CG models. - Hideo Miyachi; Naohisa Sakamoto (J. Vis., 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)

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)

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)

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)

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)

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)

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)

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)

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)

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)

Chair message. - Daniel Weiskopf; Yingcai Wu; Tim Dwyer; Yun Jang; Naohisa Sakamoto (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)

Parallel particle-based volume rendering using adaptive particle size adjustment technique. - Kengo Hayashi; Takashi Shimizu; Naohisa Sakamoto; Jorji Nonaka (SIGGRAPH Asia Symposium on Visualization, 2017)

Development of a visual analytics system for cell division dynamics in early C.elegans embryos. - Sayaka Nagai; Naohisa Sakamoto (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)

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

A Study on Open Source Software for Large-Scale Data Visualization on SPARC64fx based HPC Systems. - Jorji Nonaka; Motohiko Matsuda; Takashi Shimizu; Naohisa Sakamoto; Masahiro Fujita; Keiji Onishi; Eduardo C. Inacio; Shun Ito; Fumiyoshi Shoji; Kenji Ono (HPC Asia, 2018)

A Large Data Visualization Framework for SPARC64 fx HPC Systems - Case Study: K Computer Operational Environment -. - Jorji Nonaka; Kenji Ono; Naohisa Sakamoto; Kengo Hayashi; Motohiko Matsuda; Fumiyoshi Shoji; Kentaro Oku; Masahiro Fujita; Kazuma Hatta (LDAV, 2018)

Membrane Layer Method to Separate Simulation and Visualization for Large-scale In-situ Visualizations. - Akira Kageyama; Naohisa Sakamoto; Kohei Yamamoto (SIMULTECH, 2018)

An In-Situ Visualization Approach for the K Computer Using Mesa 3D and KVS. - Kengo Hayashi; Naohisa Sakamoto; Jorji Nonaka; Motohiko Matsuda; Fumiyoshi Shoji (ISC Workshops, 2018)

Flexible visualization framework for head-mounted display with gesture interaction interface. - Pierre J. Jarsaillon; Naohisa Sakamoto; Akira Kageyama (Int. J. Model. Simul. Sci. Comput., 2018)

In situ adaptive timestep control and visualization based on the spatio-temporal variations of the simulation results. - Yoshiaki Yamaoka; Kengo Hayashi; Naohisa Sakamoto; Jorji Nonaka (ISAV@SC, 2019)

Lessons Learned from Large Data Visualization Software Development for the K computer. - Jorji Nonaka; Naohisa Sakamoto (VisGap@Eurographics/EuroVis, 2020)

A Visual Analytics Approach to Monitor Time-Series Data with Incremental and Progressive Functional Data Analysis. - Shilpika; Takanori Fujiwara; Naohisa Sakamoto; Jorji Nonaka; Kwan-Liu Ma (CoRR, 2020)

4D street view: a video-based visualization method. - Akira Kageyama; Naohisa Sakamoto (PeerJ Comput. Sci., 2020)

A Visual Analytics Method for Time-Series Log Data Using Multiple Dimensionality Reduction. - Keijiro Fujita; Naohisa Sakamoto; Takanori Fujiwara; Jorji Nonaka; Toshiyuki Tsukamoto (AsiaSim, 2021)

A Visual Analytics Framework for Reviewing Multivariate Time-Series Data with Dimensionality Reduction. - Takanori Fujiwara; Shilpika; Naohisa Sakamoto; Jorji Nonaka; Keiji Yamamoto; Kwan-Liu Ma (IEEE Trans. Vis. Comput. Graph., 2021)

Improving Depth Perception Using Edge Highlighting in Transparent Stereoscopic Visualizations of Laser-Scanned 3D Point Clouds. - Daimon Aoi; Kyoko Hasegawa; Liang Li 002; Yuichi Sakano; Naohisa Sakamoto; Satoshi Tanaka (AsiaSim (1), 2022)

Angular-based Edge Bundled Parallel Coordinates Plot for the Visual Analysis of Large Ensemble Simulation Data. - Keita Watanabe; Naohisa Sakamoto; Jorji Nonaka; Yasumitsu Maejima (LDAV, 2022)

A Visual Analytics Approach for Hardware System Monitoring with Streaming Functional Data Analysis. - Shilpika; Takanori Fujiwara; Naohisa Sakamoto; Jorji Nonaka; Kwan-Liu Ma (IEEE Trans. Vis. Comput. Graph., 2022)

Reflections on the Developments of Visual Analytics Systems for the K Computer System Log Data. - Jorji Nonaka; Keijiro Fujita; Takanori Fujiwara; Naohisa Sakamoto; Keiji Yamamoto; Masaaki Terai; Toshiyuki Tsukamoto; Fumiyoshi Shoji (VisGap@EuroVis, 2023)

Information Entropy-based Camera Path Estimation for In-Situ Visualization. - Ken Iwata; Naohisa Sakamoto; Jorji Nonaka; Chongke Bi (CoRR, 2023)

Enhanced Simulation and Analysis of Air Pollutants Using Multi-Platform HPC and In-Situ Visualization. - Chongke Bi; Fumiyoshi Shoji; Kenji Ono; Naohisa Sakamoto; Jorji Nonaka; Honggang Yin; Wenjuan Cui (CLUSTER Workshops, 2024)

On the Building of a Common In-Situ Visualization Environment for Arm A64FX Supercomputers. - Jorji Nonaka; Masahiro Nakao; Hitoshi Murai; Keiji Yamamoto; Masaaki Terai; Tomohiro Kawanabe; Toshihiko Kai; Fumiyoshi Shoji; Daichi Obinata; Hiroyuki Ito; Shunji Uno; Takanori Haga; et al. (CLUSTER Workshops, 2024)

Adaptive Threshold Determination for Temporal Sampling during Smart In-Situ Visualization. - Kazuya Adachi; Taisei Matsushima; Naohisa Sakamoto; Jorji Nonaka; Chongke Bi (HIPCW, 2024)

Development of a Visualization Surrogate Model for Time-Varying Numerical Simulations. - Tomoya Miyake; Naohisa Sakamoto (HIPCW, 2024)

Information Entropy-based Camera Focus Point and Zoom Level Adjustment for Smart In-Situ Visualization. - Taisei Matsushima; Ken Iwata; Naohisa Sakamoto; Jorji Nonaka; Chongke Bi (HPC Asia, 2024)

Analysis Towards Energy-Aware Image-based In Situ Visualization on the Fugaku. - Razil Tahir; Jorji Nonaka; Ken Iwata; Taisei Matsushima; Naohisa Sakamoto; Chongke Bi; Masahiro Nakao; Hitoshi Murai (HPC Asia, 2024)

Edge highlighting of laser-scanned point clouds improves the accuracy of perceived depth in transparent multi-view 3D visualizations. - Daimon Aoi; Kyoko Hasegawa; Liang Li 002; Yuichi Sakano; Naohisa Sakamoto; Satoshi Tanaka (Int. J. Model. Simul. Sci. Comput., 2024)

Edge highlighting with depth-dependent opacity gradation of laser-scanned point clouds improves the accuracy of perceived depth in transparent multi-view 3D visualizations. - Daimon Aoi; Kyoko Hasegawa; Liang Li 002; Yuichi Sakano; Naohisa Sakamoto; Satoshi Takatori; Satoshi Tanaka (J. Vis., 2024)

Dimensionality Reduction-based Interactive Visual Analytics Approach for Investigating Ensemble Weather Simulations. - Go Tamura; Sena Kobayashi; Naohisa Sakamoto; Yasumitsu Maejima; Jorji Nonaka (HPC Asia, 2025)

Visual Analytics for Multivariate Time-Series Data Using Interactive Dimensionality Reduction Methods. - Mizuki Emmei; Naoki Okami; Takanori Fujiwara; Naohisa Sakamoto; Jorji Nonaka (PacificVis, 2025)

Development of a Visual Analytic System for Baum Test Using Psychological Traits Dataset. - Mikihiro Komoto; Kaho Takenouchi; Naohisa Sakamoto; Chieko Kato (PacificVis, 2025)

Visual Analytics Using Tensor Unified Linear Comparative Analysis. - Naoki Okami; Kazuki Miyake; Naohisa Sakamoto; Jorji Nonaka; Takanori Fujiwara (CoRR, 2025)