Jorji Nonaka

According to our database, Jorji Nonaka authored at least 45 papers between 2002 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

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

Proceedings of the International Conference on High Performance Computing in Asia-Pacific Region, 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

Proceedings of the International Conference on High Performance Computing in Asia-Pacific Region, 2024

2023

Information Entropy-based Camera Path Estimation for In-Situ Visualization.

Ken Iwata, Naohisa Sakamoto, Jorji Nonaka, Chongke Bi

CoRR, 2023

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

Angular-based Edge Bundled Parallel Coordinates Plot for the Visual Analysis of Large Ensemble Simulation Data.

Keita Watanabe, Naohisa Sakamoto, Jorji Nonaka, Yasumitsu Maejima

Proceedings of the 12th IEEE Symposium on Large Data Analysis and Visualization, 2022

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

A Visual Analytics Method for Time-Series Log Data Using Multiple Dimensionality Reduction.

Keijiro Fujita, Naohisa Sakamoto, Takanori Fujiwara, Jorji Nonaka, Toshiyuki Tsukamoto

Proceedings of the Methods and Applications for Modeling and Simulation of Complex Systems, 2021

2020

HIVE: A cross-platform, modular visualization framework for large-scale data sets.

Kenji Ono, Jorji Nonaka, Tomohiro Kawanabe, Masahiro Fujita, Kentaro Oku, Kazuma Hatta

Future Gener. Comput. Syst., 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

Lessons Learned from Large Data Visualization Software Development for the K computer.

Jorji Nonaka, Naohisa Sakamoto

Proceedings of the 1st Workshop on the Gap between Visualization Research and Visualization Software, 2020

HUD-Oden: A Practical Evaluation Environment for Analyzing Hot-Water Cooled Processors.

Jorji Nonaka, Fumiyoshi Shoji

Proceedings of the IEEE International Conference on Cluster Computing, 2020

Analysis of Cooling Water Temperature Impact on Computing Performance and Energy Consumption.

Jorji Nonaka, Toshihiro Hanawa, Fumiyoshi Shoji

Proceedings of the IEEE International Conference on Cluster Computing, 2020

2019

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

Proceedings of the Workshop on In Situ Infrastructures for Enabling Extreme-Scale Analysis and Visualization, 2019

The Impact of Parallel Programming Interfaces on the Aging of a Multicore Embedded Processor.

Ângelo Nery Crestani Vieira, Paulo Silas Severo de Souza, Wagner dos Santos Marques, Marcelo Da Silva Conterato, Tiago Coelho Ferreto, Marcelo Caggiani Luizelli, Arthur Francisco Lorenzon, Antonio Carlos Schneider Beck Filho, Fábio Diniz Rossi, Jorji Nonaka

Proceedings of the IEEE International Symposium on Circuits and Systems, 2019

Modeling the Existing Cooling System to Learn its Behavior for Post-K Supercomputer at RIKEN R-CCS.

Motohiko Matsuda, Hiroya Matsuba, Jorji Nonaka, Keiji Yamamoto, Hiroshi Shibata, Toshiyuki Tsukamoto

Proceedings of the 48th International Conference on Parallel Processing, 2019

Showing Ultra-High-Resolution Images in VDA-Based Scalable Displays.

Tomohiro Kawanabe, Jorji Nonaka, Daisuke Sakurai, Kazuma Hatta, Shuhei Okayama, Kenji Ono

Proceedings of the Cooperative Design, Visualization, and Engineering, 2019

2018

Data I/O management approach for the <i>post-hoc</i> visualization of big simulation data results.

Jorji Nonaka, Eduardo C. Inacio, Kenji Ono, Mario A. R. Dantas, Yasuhiro Kawashima, Tomohiro Kawanabe, Fumiyoshi Shoji

Int. J. Model. Simul. Sci. Comput., 2018

234Compositor: A flexible parallel image compositing framework for massively parallel visualization environments.

Jorji Nonaka, Kenji Ono, Masahiro Fujita

Future Gener. Comput. Syst., 2018

ChOWDER: Dynamic Contents Sharing through Remote Tiled Display System.

Tomohiro Kawanabe, Jorji Nonaka, Kenji Ono

Proceedings of the 11th International Symposium on Visual Information Communication and Interaction, 2018

Design of a Flexible In Situ Framework with a Temporal Buffer for Data Processing and Visualization of Time-Varying Datasets.

Kenji Ono, Jorji Nonaka, Hiroyuki Yoshikawa, Takeshi Nanri, Yoshiyuki Morie, Tomohiro Kawanabe, Fumiyoshi Shoji

Proceedings of the High Performance Computing, 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

Proceedings of the High Performance Computing, 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

Proceedings of the 8th IEEE Symposium on Large Data Analysis and Visualization, 2018

Characterizing I/O and Storage Activity on the K Computer for Post-Processing Purposes.

Eduardo C. Inacio, Jorji Nonaka, Kenji Ono, Mario A. R. Dantas, Fumiyoshi Shoji

Proceedings of the 2018 IEEE Symposium on Computers and Communications, 2018

Performance Evaluation and Visualization of Scientific Applications Using PMlib.

Kazunori Mikami, Kenji Ono, Jorji Nonaka

Proceedings of the Sixth International Symposium on Computing and Networking, 2018

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

Proceedings of the International Conference on High Performance Computing in Asia-Pacific Region, 2018

ChOWDER: An Adaptive Tiled Display Wall Driver for Dynamic Remote Collaboration.

Tomohiro Kawanabe, Jorji Nonaka, Kazuma Hatta, Kenji Ono

Proceedings of the Cooperative Design, Visualization, and Engineering, 2018

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

Proceedings of the SIGGRAPH ASIA 2017, Bangkok, Thailand, November 27 - 30, 2017, 2017

Parallel particle-based volume rendering using adaptive particle size adjustment technique.

Kengo Hayashi, Takashi Shimizu, Naohisa Sakamoto, Jorji Nonaka

Proceedings of the SIGGRAPH ASIA 2017, Bangkok, Thailand, November 27 - 30, 2017, 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

Proceedings of the 2017 International Conference on High Performance Computing & Simulation, 2017

2015

Top computational visualization R&D problems 2015: panel.

Issei Fujishiro, Bing-Yu Chen, Wei Chen, Seok-Hee Hong, Takayuki Itoh, Koji Koyamada, Kenji Ono, Jorji Nonaka

Proceedings of the SIGGRAPH Asia 2015 Visualization in High Performance Computing, 2015

234 scheduling of 3-2 and 2-1 eliminations for parallel image compositing using non-power-of-two number of processes.

Jorji Nonaka, Kenji Ono, Masahiro Fujita

Proceedings of the 2015 International Conference on High Performance Computing & Simulation, 2015

2014

Multi-step image compositing for massively parallel rendering.

Jorji Nonaka, Kenji Ono, Masahiro Fujita

Proceedings of the International Conference on High Performance Computing & Simulation, 2014

2009

A Decomposition Approach for Optimizing Large-Scale Parallel Image Composition on Multi-Core MPP Systems.

Jorji Nonaka, Kenji Ono

Proceedings of the 9th Eurographics Symposium on Parallel Graphics and Visualization, 2009

2007

Particle-based volume rendering.

Naohisa Sakamoto, Jorji Nonaka, Koji Koyamada, Satoshi Tanaka

Proceedings of the APVIS 2007, 2007

2006

A study on distributed visualization of large scalar volume data.

Jorji Nonaka

PhD thesis, 2006

Volume Rendering Using Tiny Particles.

Naohisa Sakamoto, Jorji Nonaka, Koji Koyamada, Satoshi Tanaka

Proceedings of the Eigth IEEE International Symposium on Multimedia (ISM 2006), 2006

Improved Hierarchical Parameter Optimization Technique - Application for a cardiac myocyte model.

Yukiko Yamashita, Koji Sakai, Naohisa Sakamoto, Jorji Nonaka, Koji Koyamada

Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

Framework for Creating New Discriminats for Detecting DTI properties: DTI Mapper.

Koji Sakai, Naohisa Sakamoto, Jorji Nonaka, Yukio Yasuhara, Koji Koyamada

Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

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

A Course-Grid Pre-Processing based Load Balancing Scheme for Parallel Line Integral Convolution.

Jorji Nonaka, Koji Sakai, Koji Koyamada, Masanori Kanazawa

Proceedings of the International Conference on Parallel and Distributed Computing Systems, 2005

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

Proceedings of the 2004 IEEE Symposium on Volume Visualization and Graphics, 2004

2003

A Streaming-based Technique for Volume Rendering of Large Datasets6.

Yasuhiro Watashiba, Jorji Nonaka, Naohisa Sakamoto, Yasuo Ebara, Koji Koyamada, Masanori Kanazawa

Proceedings of the Sixth IASTED International Conference on Computer Graphics and Imaging, 2003

View-independent Texture Representation for Omnidirectional Display.

Naohisa Sakamoto, Jorji Nonaka, T. Takai, Koji Koyamada, T. Matsuyama

Proceedings of the Sixth IASTED International Conference on Computer Graphics and Imaging, 2003

2002

An Evaluation of Low Cost Hardware-assisted Internal Clock Synchronization in PC Cluster Environment.

Jorji Nonaka, Gerson H. Pfitscher, Katsumi Onisi, Hideo Nakano

Proceedings of the International Conference on Parallel and Distributed Processing Techniques and Applications, 2002

Low-Cost Hybrid Internal Clock Synchronization Mechanism for COTS PC Cluster (Research Note).

Jorji Nonaka, Gerson H. Pfitscher, Katsumi Onisi, Hideo Nakano

Proceedings of the Euro-Par 2002, 2002