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2020 – today
- 2024
[j19]Daimon Aoi
, Kyoko Hasegawa, Liang Li, Yuichi Sakano, Naohisa Sakamoto, Satoshi Tanaka:
Edge highlighting of laser-scanned point clouds improves the accuracy of perceived depth in transparent multi-view 3D visualizations. Int. J. Model. Simul. Sci. Comput. 15(1): 2450021:1-2450021:19 (2024)- [j18]Daimon Aoi, Kyoko Hasegawa, Liang Li, Yuichi Sakano, Naohisa Sakamoto, Satoshi Takatori, Satoshi Tanaka:
Edge highlighting with depth-dependent opacity gradation of laser-scanned point clouds improves the accuracy of perceived depth in transparent multi-view 3D visualizations. J. Vis. 27(6): 1103-1115 (2024) - [c50]Razil Tahir, Jorji Nonaka, Ken Iwata, Taisei Matsushima, Naohisa Sakamoto, Chongke Bi, Masahiro Nakao, Hitoshi Murai:
Analysis Towards Energy-Aware Image-based In Situ Visualization on the Fugaku. HPC Asia 2024: 154-163 - [c49]Taisei Matsushima, Ken Iwata, Naohisa Sakamoto, Jorji Nonaka, Chongke Bi:
Information Entropy-based Camera Focus Point and Zoom Level Adjustment for Smart In-Situ Visualization. HPC Asia 2024: 164-173 - 2023
- [c48]Jorji Nonaka, Keijiro Fujita, Takanori Fujiwara, Naohisa Sakamoto, Keiji Yamamoto, Masaaki Terai, Toshiyuki Tsukamoto, Fumiyoshi Shoji:
Reflections on the Developments of Visual Analytics Systems for the K Computer System Log Data. VisGap@EuroVis 2023: 11-18 - [i4]Ken Iwata, Naohisa Sakamoto, Jorji Nonaka, Chongke Bi:
Information Entropy-based Camera Path Estimation for In-Situ Visualization. CoRR abs/2301.11591 (2023) - 2022
- [j17]Shilpika, Takanori Fujiwara, Naohisa Sakamoto, Jorji Nonaka, Kwan-Liu Ma:
A Visual Analytics Approach for Hardware System Monitoring with Streaming Functional Data Analysis. IEEE Trans. Vis. Comput. Graph. 28(6): 2338-2349 (2022) - [c47]Daimon Aoi, Kyoko Hasegawa, Liang Li, Yuichi Sakano, Naohisa Sakamoto, Satoshi Tanaka:
Improving Depth Perception Using Edge Highlighting in Transparent Stereoscopic Visualizations of Laser-Scanned 3D Point Clouds. AsiaSim (1) 2022: 622-631 - [c46]Keita Watanabe, Naohisa Sakamoto, Jorji Nonaka, Yasumitsu Maejima:
Angular-based Edge Bundled Parallel Coordinates Plot for the Visual Analysis of Large Ensemble Simulation Data. LDAV 2022: 1-10 - [i3]Keita Watanabe, Naohisa Sakamoto, Jorji Nonaka, Yasumitsu Maejima:
Angular-based Edge Bundled Parallel Coordinates Plot for the Visual Analysis of Large Ensemble Simulation Data. CoRR abs/2209.10874 (2022) - 2021
- [j16]Takanori Fujiwara, Shilpika, Naohisa Sakamoto, Jorji Nonaka, Keiji Yamamoto, Kwan-Liu Ma:
A Visual Analytics Framework for Reviewing Multivariate Time-Series Data with Dimensionality Reduction. IEEE Trans. Vis. Comput. Graph. 27(2): 1601-1611 (2021) - [c45]Keijiro Fujita, Naohisa Sakamoto, Takanori Fujiwara, Jorji Nonaka, Toshiyuki Tsukamoto:
A Visual Analytics Method for Time-Series Log Data Using Multiple Dimensionality Reduction. AsiaSim 2021: 19-27 - 2020
- [j15]Akira Kageyama, Naohisa Sakamoto:
4D street view: a video-based visualization method. PeerJ Comput. Sci. 6: e305 (2020) - [c44]Jorji Nonaka, Naohisa Sakamoto:
Lessons Learned from Large Data Visualization Software Development for the K computer. VisGap@Eurographics/EuroVis 2020: 77-81 - [i2]Takanori Fujiwara, Shilpika, Naohisa Sakamoto, Jorji Nonaka, Keiji Yamamoto, Kwan-Liu Ma:
A Visual Analytics Framework for Reviewing Multivariate Time-Series Data with Dimensionality Reduction. CoRR abs/2008.01645 (2020) - [i1]Shilpika, Takanori Fujiwara, Naohisa Sakamoto, Jorji Nonaka, Kwan-Liu Ma:
A Visual Analytics Approach to Monitor Time-Series Data with Incremental and Progressive Functional Data Analysis. CoRR abs/2011.13079 (2020)
2010 – 2019
- 2019
- [c43]Yoshiaki Yamaoka, Kengo Hayashi, Naohisa Sakamoto, Jorji Nonaka:
In situ adaptive timestep control and visualization based on the spatio-temporal variations of the simulation results. ISAV@SC 2019: 12-16 - 2018
- [j14]Pierre J. Jarsaillon, Naohisa Sakamoto, Akira Kageyama:
Flexible visualization framework for head-mounted display with gesture interaction interface. Int. J. Model. Simul. Sci. Comput. 9(3): 1840002:1-1840002:20 (2018) - [c42]Jorji Nonaka, Motohiko Matsuda, Takashi Shimizu, Naohisa Sakamoto, Masahiro Fujita, Keiji Onishi, Eduardo C. Inacio, Shun Ito, Fumiyoshi Shoji, Kenji Ono:
A Study on Open Source Software for Large-Scale Data Visualization on SPARC64fx based HPC Systems. HPC Asia 2018: 278-288 - [c41]Jorji Nonaka, Kenji Ono, Naohisa Sakamoto, Kengo Hayashi, Motohiko Matsuda, Fumiyoshi Shoji, Kentaro Oku, Masahiro Fujita, Kazuma Hatta:
A Large Data Visualization Framework for SPARC64 fx HPC Systems - Case Study: K Computer Operational Environment -. LDAV 2018: 108-109 - [c40]Akira Kageyama, Naohisa Sakamoto, Kohei Yamamoto:
Membrane Layer Method to Separate Simulation and Visualization for Large-scale In-situ Visualizations. SIMULTECH 2018: 106-111 - [c39]Kengo Hayashi, Naohisa Sakamoto, Jorji Nonaka, Motohiko Matsuda, Fumiyoshi Shoji:
An In-Situ Visualization Approach for the K Computer Using Mesa 3D and KVS. ISC Workshops 2018: 310-322 - 2017
- [j13]Yosuke Onoue, Nobuyuki Kukimoto, Naohisa Sakamoto, Kazuo Misue, Koji Koyamada:
Layered Graph Drawing for Visualizing Evaluation Structures. IEEE Computer Graphics and Applications 37(2): 20-30 (2017) - [c38]Kun Zhao, Naohisa Sakamoto, Koji Koyamada:
Using interactive particle-based rendering to visualize a large-scale time-varying unstructured volume with mixed cell types. PacificVis 2017: 185-189 - [c37]Daniel Weiskopf, Yingcai Wu, Tim Dwyer, Yun Jang, Naohisa Sakamoto:
Chair message. PacificVis 2017: vii-viii - [c36]Jorji Nonaka, Naohisa Sakamoto, Takashi Shimizu, Masahiro Fujita, Kenji Ono, Koji Koyamada:
Distributed Particle-Based Rendering Framework for Large Data Visualization on HPC Environments. HPCS 2017: 300-307 - [c35]Jorji Nonaka, Naohisa Sakamoto, Yasumitsu Maejima, Kenji Ono, Koji Koyamada:
A visual causal exploration framework case study: a torrential rain and a flash flood in Kobe city. SIGGRAPH Asia Symposium on Visualization 2017: 8:1-8:8 - [c34]Kengo Hayashi, Takashi Shimizu, Naohisa Sakamoto, Jorji Nonaka:
Parallel particle-based volume rendering using adaptive particle size adjustment technique. SIGGRAPH Asia Symposium on Visualization 2017: 11:1-11:8 - [c33]Sayaka Nagai, Naohisa Sakamoto:
Development of a visual analytics system for cell division dynamics in early C.elegans embryos. SIGGRAPH Asia Symposium on Visualization 2017: 19:1-19:8 - 2016
- [j12]Hideo Miyachi, Naohisa Sakamoto, Koji Koyamada:
Parallelized fusion visualization system. Artif. Life Robotics 21(1): 120-124 (2016) - [j11]Yosuke Onoue, Nobuyuki Kukimoto, Naohisa Sakamoto, Koji Koyamada:
E-Grid: a visual analytics system for evaluation structures. J. Vis. 19(4): 753-768 (2016) - [j10]Yosuke Onoue, Nobuyuki Kukimoto, Naohisa Sakamoto, Koji Koyamada:
Minimizing the Number of Edges via Edge Concentration in Dense Layered Graphs. IEEE Trans. Vis. Comput. Graph. 22(6): 1652-1661 (2016) - 2015
- [j9]Kun Zhao, Naohisa Sakamoto, Koji Koyamada:
Adaptive fused visualization for large-scale blood flow dataset with particle-based rendering. J. Vis. 18(2): 133-145 (2015) - [j8]Kun Zhao, Satoshi Nakada, Naohisa Sakamoto, Koji Koyamada:
Voting-based ensemble-averaging visualization for water mass distribution. J. Vis. 18(4): 719-731 (2015) - [c32]Takuma Kawamura, Yasuhiro Idomura, Hiroko Miyamura, Hiroshi Takemiya, Naohisa Sakamoto, Koji Koyamada:
Remote visualization system based on particle based volume rendering. Visualization and Data Analysis 2015: 93970S - 2014
- [j7]Hideo Miyachi, Tomoyuki Ishida, Naohisa Sakamoto, Koji Koyamada:
Fusion visualization for fluid dynamics in blood vessel. Artif. Life Robotics 19(3): 286-290 (2014) - [c31]Satoshi Tanaka, Makoto Uemura, Kyoko Hasegawa, Takehiko Kitagawa, Takahiro Yoshida, Asuka Sugiyama, Hiromi T. Tanaka, Atsushi Okamoto, Naohisa Sakamoto, Koji Koyamada:
Application of Stochastic Point-Based Rendering to Transparent Visualization of Large-Scale Laser-Scanned Data of 3D Cultural Assets. PacificVis 2014: 267-271 - [c30]Naohisa Sakamoto, Koji Koyamada:
A Stochastic Approach for Rendering Multiple Irregular Volumes. PacificVis 2014: 272-276 - [c29]Takashi Uenaka, Naohisa Sakamoto, Koji Koyamada:
Visual Analysis of Habitat Suitability Index Model for Predicting the Locations of Fishing Grounds. PacificVis 2014: 306-310 - [c28]Kun Zhao, Naohisa Sakamoto, Koji Koyamada:
Fused Visualization for Large-Scale Time-Varying Volume Data with Adaptive Particle-Based Rendering. AsiaSim 2014: 228-242 - [c27]Hideo Miyachi, Naohisa Sakamoto, Koji Koyamada:
Applying Fusion Visualization to Unstructured Data. NBiS 2014: 416-419 - [e1]Satoshi Tanaka, Kyoko Hasegawa, Rui Xu, Naohisa Sakamoto, Stephen John Turner:
AsiaSim 2014 - 14th International Conference on Systems Simulation, Kitakyushu, Japan, October 26-30, 2014. Proceedings. Communications in Computer and Information Science 474, Springer 2014, ISBN 978-3-662-45288-2 [contents] - 2013
- [j6]Naohisa Sakamoto, Naoya Maeda, Takuma Kawamura, Koji Koyamada:
High-quality particle-based volume rendering for large-scale unstructured volume datasets. J. Vis. 16(2): 153-162 (2013) - [c26]Kun Zhao, Naohisa Sakamoto, Koji Koyamada:
Compression for Large-Scale Time-Varying Volume Data Using Spatio-temporal Features. AsiaSim 2013: 136-148 - [c25]Alexandre Ancel, Ingo Assenmacher, Ken-ichi Baba, Julien Cisonni, Yo Fujiso, Paulo Gonçalves, Matthieu Imbert, Koji Koyamada, P. Neyron, Kazunori Nozaki, Hiroyuki Ohsaki, Anne-Cécile Orgerie, Xavier Pelorson, Bruno Raffin, Naohisa Sakamoto, Eisaku Sakane, Shinji Shimojo, Annemie Van Hirtum, Shigeo Wada:
PetaFlow - An Example of Communication and Computational Technologies with Social Impact. COMPSAC Workshops 2013: 703-708 - 2012
- [c24]Kun Zhao, Naohisa Sakamoto, Koji Koyamada:
A Temporal Coherence Based Framework for Visualizing Time-Varying Unstructured Volume with PBVR. AsiaSim (1) 2012: 163-174 - [c23]Chi Zhang, Naohisa Sakamoto, Koji Koyamada:
Detection of Linear Relationship among Dimensions in Multivariate Data by Parallel Coordinates. AsiaSim (1) 2012: 175-181 - [c22]Allan Lorant, Alexandre Ancel, Kun Zhao, Naohisa Sakamoto, Koji Koyamada, Bruno Raffin:
Particle-Based Volume Rendering of Remote Volume Datasets Using FlowVR. AsiaSim (1) 2012: 285-296 - [c21]Kun Zhao, Naohisa Sakamoto, Koji Koyamada:
A Volume Compression Scheme Based on Block Division with Fast Cubic B-spline Evaluation. AsiaSim (3) 2012: 373-387 - [c20]Naohisa Sakamoto, Koji Koyamada:
Stoachastic Approach for Integrated Rendering of Volumes and Semi-transparent Surfaces. SC Companion 2012: 176-185 - [c19]Satoshi Tanaka, Kyoko Hasegawa, Yoshiyuki Shimokubo, Tomonori Kaneko, Takuma Kawamura, Susumu Nakata, Saori Ojima, Naohisa Sakamoto, Hiromi T. Tanaka, Koji Koyamada:
Particle-Based Transparent Rendering of Implicit Surfaces and its Application to Fused Visualization. EuroVis (Short Papers) 2012 - 2011
- [c18]Hiroyuki Ohsaki, Kazunori Nozaki, Ken-ichi Baba, Eisaku Sakane, Naohisa Sakamoto, Koji Koyamada, Shinji Shimojo:
Peta-Flow Computing: Vision and Challenges. SAINT 2011: 256-259 - 2010
- [j5]Naohisa Sakamoto, Takuma Kawamura, Koji Koyamada, Kazunori Nozaki:
Improvement of particle-based volume rendering for visualizing irregular volume data sets. Comput. Graph. 34(1): 34-42 (2010) - [j4]Satoshi Tanaka, Kyoko Hasegawa, Susumu Nakata, Hideo Nakajima, Takuya Hatta, Frederika Rambu Ngana, Takuma Kawamura, Naohisa Sakamoto, Koji Koyamada:
Grid-Independent Metropolis Sampling for Volume Visualization. Int. J. Model. Simul. Sci. Comput. 1(2) (2010) - [j3]Takuma Kawamura, Naohisa Sakamoto, Koji Koyamada:
Level-of-Detail Rendering of Large-Scale Irregular Volume Datasets Using Particles. J. Comput. Sci. Technol. 25(5): 905-915 (2010) - [j2]Ding Zhongming, Takuma Kawamura, Naohisa Sakamoto, Koji Koyamada:
Particle-based multiple irregular volume rendering on CUDA. Simul. Model. Pract. Theory 18(8): 1172-1183 (2010) - [c17]Hideo Miyachi, Hironori Shigeta, Kiyoshi Kiyokawa, Hiroshi Kuwano, Naohisa Sakamoto, Koji Koyamada:
Parallelization of Particle Based Volume Rendering on Tiled Display Wall. NBiS 2010: 435-438 - [c16]Paulo Gonçalves, 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, Takuma Kawamura, Koji Koyamada, Eisaku Sakane, Naohisa Sakamoto, Shinji Shimojo:
Petaflow - A Project Towards Information and Communication Technologies in Society. SAINT 2010: 347-350
2000 – 2009
- 2008
- [c15]Naohisa Sakamoto, Ding Zhongming, Takuma Kawamura, Koji Koyamada:
Hardware-Accelerated Particle-Based Volume Rendering for Multiple Irregular Volumes. ISVC (2) 2008: 970-979 - [c14]Koji Koyamada, Naohisa Sakamoto, Satoshi Tanaka:
A Particle Modeling for Rendering Irregular Volumes. UKSim 2008: 372-377 - 2007
- [c13]Naohisa Sakamoto, Jorji Nonaka, Koji Koyamada, Satoshi Tanaka:
Particle-based volume rendering. APVIS 2007: 129-132 - [c12]Norihisa Segawa, Yukio Yasuhara, Naohisa Sakamoto, Tomoki Yoshihisa, Yasuo Ebara, Koji Koyamada:
A real-time sensor network visualization system using KVS: Kyoto visualization system. SenSys 2007: 367-368 - 2006
- [c11]Yasuo Ebara, Tetsuya Nabuchi, Naohisa Sakamoto, Koji Koyamada:
Study on Eye-to-Eye Contact by Multi-Viewpoint Videos Merging System for Tele-immersive Environment. AINA (2) 2006: 647-654 - [c10]Yukiko M. Yamashita, Koji Sakai, Naohisa Sakamoto, Jorji Nonaka, Koji Koyamada:
Improved Hierarchical Parameter Optimization Technique - Application for a cardiac myocyte model. EMBC 2006: 3487-3490 - [c9]Koji Sakai, Naohisa Sakamoto, Jorji Nonaka, Yukio Yasuhara, Koji Koyamada:
Framework for Creating New Discriminats for Detecting DTI properties: DTI Mapper. EMBC 2006: 4835-4839 - [c8]Naohisa Sakamoto, Jorji Nonaka, Koji Koyamada, Satoshi Tanaka:
Volume Rendering Using Tiny Particles. ISM 2006: 734-737 - 2005
- [j1]Hideo Miyachi, Naohisa Sakamoto:
Data reduction by applying an image-based modeling and rendering technique to CG models. J. Vis. 8(4): 331-338 (2005) - [c7]Yukio Yasuhara, Nobuyuki Kukimoto, Naohisa Sakamoto, Yasuo Ebara, Koji Koyamada:
3D Data Transmitting and Displaying System with an Omni-Directional Display for Group Learning. C5 2005: 43-49 - [c6]Yukio Yasuhara, Naohisa Sakamoto, Nobuyuki Kukimoto, Yasuo Ebara, Koji Koyamada:
Interactive Controller for 3D Contents with Omni-directional Display. ICPADS (2) 2005: 167-171 - [c5]Koji Sakai, Naohisa Sakamoto, Koji Koyamada, Tatsuo Hasegawa:
Virtual Object Reconstruction in Real World. ICPADS (2) 2005: 214-218 - [c4]Naohisa Sakamoto, Koji Koyamada:
Particle Generation from User-specified Transfer Function for Point-based Volume Rendering. IEEE Visualization 2005: 108 - 2004
- [c3]Jorji Nonaka, Nobuyuki Kukimoto, Naohisa Sakamoto, Hiroshi Hazama, Yasuhiro Watashiba, Xuezhen Liu, Masato Ogata, Masanori Kanazawa, Koji Koyamada:
Hybrid Hardware-Accelerated Image Composition for Sort-Last Parallel Rendering on Graphics Clusters with Commodity Image Compositor. VolVis 2004: 17-24 - 2003
- [c2]Naohisa Sakamoto, Jorji Nonaka, T. Takai, Koji Koyamada, T. Matsuyama:
View-independent Texture Representation for Omnidirectional Display. Computer Graphics and Imaging 2003: 135-140 - [c1]Yasuhiro Watashiba, Jorji Nonaka, Naohisa Sakamoto, Yasuo Ebara, Koji Koyamada, Masanori Kanazawa:
A Streaming-based Technique for Volume Rendering of Large Datasets6. Computer Graphics and Imaging 2003: 187-192
Coauthor Index
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