Jorji Nonaka

59 papers B 1C 12Misc 1Journal 13Unranked 31
YearRankTypeTitle / Venue / Authors
2026 — conf
A Multi-ROI Camera Motion Exploration Approach for Enhancing Image-based Smart In-Situ Visualization.
SCA/HPC Asia
Taisei Matsushima, Kazuya Adachi, Naohisa Sakamoto, Jorji Nonaka
2026 J jnl
Visual Analytics using Tensor Unified Linear Comparative Analysis.
IEEE Trans. Vis. Comput. Graph.
Naoki Okami, Kazuki Miyake, Naohisa Sakamoto, Jorji Nonaka, Takanori Fujiwara
2025 C conf
Dimensionality Reduction-based Interactive Visual Analytics Approach for Investigating Ensemble Weather Simulations.
HPC Asia
Go Tamura, Sena Kobayashi, Naohisa Sakamoto, Yasumitsu Maejima, Jorji Nonaka
2025 — conf
Exploratory Camera Motion Determination Method for Image-based Smart In-Situ Visualization.
HiPCW
Taisei Matsushima, Naohisa Sakamoto, Kazuya Adachi, Jorji Nonaka
2025 — conf
Revisiting Energy-Aware Image-Based In-Situ Visualization on the Supercomputer Fugaku.
HiPCW
Jorji Nonaka, Kazuya Adachi, Naohisa Sakamoto
2025 J jnl
Visual Analytics Using Tensor Unified Linear Comparative Analysis.
CoRR
Naoki Okami, Kazuki Miyake, Naohisa Sakamoto, Jorji Nonaka, Takanori Fujiwara
2025 B conf
Visual Analytics for Multivariate Time-Series Data Using Interactive Dimensionality Reduction Methods.
PacificVis
Mizuki Emmei, Naoki Okami, Takanori Fujiwara, Naohisa Sakamoto, Jorji Nonaka
2024 — conf
Adaptive Threshold Determination for Temporal Sampling during Smart In-Situ Visualization.
HIPCW
Kazuya Adachi, Taisei Matsushima, Naohisa Sakamoto, Jorji Nonaka, Chongke Bi
2024 C conf
Analysis Towards Energy-Aware Image-based In Situ Visualization on the Fugaku.
HPC Asia
Razil Tahir, Jorji Nonaka, Ken Iwata, Taisei Matsushima, Naohisa Sakamoto, Chongke Bi, Masahiro Nakao, Hitoshi Murai
2024 — conf
Enhanced Simulation and Analysis of Air Pollutants Using Multi-Platform HPC and In-Situ Visualization.
CLUSTER Workshops
Chongke Bi, Fumiyoshi Shoji, Kenji Ono, Naohisa Sakamoto, Jorji Nonaka, Honggang Yin, Wenjuan Cui
2024 C conf
Information Entropy-based Camera Focus Point and Zoom Level Adjustment for Smart In-Situ Visualization.
HPC Asia
Taisei Matsushima, Ken Iwata, Naohisa Sakamoto, Jorji Nonaka, Chongke Bi
2024 — conf
On the Building of a Common In-Situ Visualization Environment for Arm A64FX Supercomputers.
CLUSTER Workshops
Jorji Nonaka, Masahiro Nakao, Hitoshi Murai, Keiji Yamamoto, Masaaki Terai, Tomohiro Kawanabe, Toshihiko Kai, Fumiyoshi Shoji, Daichi Obinata, Hiroyuki Ito, Shunji Uno, Takanori Haga, Manabu Motokawa, Atsushi Fujino, Naoyuki Fujita, Seiji Tsutsumi, Atsushi Toyoda, Naohisa Sakamoto
2023 J jnl
Information Entropy-based Camera Path Estimation for In-Situ Visualization.
CoRR
Ken Iwata, Naohisa Sakamoto, Jorji Nonaka, Chongke Bi
2023 — conf
Reflections on the Developments of Visual Analytics Systems for the K Computer System Log Data.
VisGap@EuroVis
Jorji Nonaka, Keijiro Fujita, Takanori Fujiwara, Naohisa Sakamoto, Keiji Yamamoto, Masaaki Terai, Toshiyuki Tsukamoto, Fumiyoshi Shoji
2022 J jnl
A Visual Analytics Approach for Hardware System Monitoring with Streaming Functional Data Analysis.
IEEE Trans. Vis. Comput. Graph.
Shilpika, Takanori Fujiwara, Naohisa Sakamoto, Jorji Nonaka, Kwan-Liu Ma
2022 — conf
Angular-based Edge Bundled Parallel Coordinates Plot for the Visual Analysis of Large Ensemble Simulation Data.
LDAV
Keita Watanabe, Naohisa Sakamoto, Jorji Nonaka, Yasumitsu Maejima
2022 J jnl
Angular-based Edge Bundled Parallel Coordinates Plot for the Visual Analysis of Large Ensemble Simulation Data.
CoRR
Keita Watanabe, Naohisa Sakamoto, Jorji Nonaka, Yasumitsu Maejima
2021 J jnl
A Visual Analytics Framework for Reviewing Multivariate Time-Series Data with Dimensionality Reduction.
IEEE Trans. Vis. Comput. Graph.
Takanori Fujiwara, Shilpika, Naohisa Sakamoto, Jorji Nonaka, Keiji Yamamoto, Kwan-Liu Ma
2021 — conf
A Visual Analytics Method for Time-Series Log Data Using Multiple Dimensionality Reduction.
AsiaSim
Keijiro Fujita, Naohisa Sakamoto, Takanori Fujiwara, Jorji Nonaka, Toshiyuki Tsukamoto
2020 J jnl
A Visual Analytics Approach to Monitor Time-Series Data with Incremental and Progressive Functional Data Analysis.
CoRR
Shilpika, Takanori Fujiwara, Naohisa Sakamoto, Jorji Nonaka, Kwan-Liu Ma
2020 J jnl
A Visual Analytics Framework for Reviewing Multivariate Time-Series Data with Dimensionality Reduction.
CoRR
Takanori Fujiwara, Shilpika, Naohisa Sakamoto, Jorji Nonaka, Keiji Yamamoto, Kwan-Liu Ma
2020 C conf
Analysis of Cooling Water Temperature Impact on Computing Performance and Energy Consumption.
CLUSTER
Jorji Nonaka, Toshihiro Hanawa, Fumiyoshi Shoji
2020 J jnl
HIVE: A cross-platform, modular visualization framework for large-scale data sets.
Future Gener. Comput. Syst.
Kenji Ono, Jorji Nonaka, Tomohiro Kawanabe, Masahiro Fujita, Kentaro Oku, Kazuma Hatta
2020 C conf
HUD-Oden: A Practical Evaluation Environment for Analyzing Hot-Water Cooled Processors.
CLUSTER
Jorji Nonaka, Fumiyoshi Shoji
2020 — conf
Lessons Learned from Large Data Visualization Software Development for the K computer.
VisGap@Eurographics/EuroVis
Jorji Nonaka, Naohisa Sakamoto
2019 — conf
In situ adaptive timestep control and visualization based on the spatio-temporal variations of the simulation results.
ISAV@SC
Yoshiaki Yamaoka, Kengo Hayashi, Naohisa Sakamoto, Jorji Nonaka
2019 — conf
Modeling the Existing Cooling System to Learn its Behavior for Post-K Supercomputer at RIKEN R-CCS.
ICPP Workshops
Motohiko Matsuda, Hiroya Matsuba, Jorji Nonaka, Keiji Yamamoto, Hiroshi Shibata, Toshiyuki Tsukamoto
2019 C conf
Showing Ultra-High-Resolution Images in VDA-Based Scalable Displays.
CDVE
Tomohiro Kawanabe, Jorji Nonaka, Daisuke Sakurai, Kazuma Hatta, Shuhei Okayama, Kenji Ono
2019 C conf
The Impact of Parallel Programming Interfaces on the Aging of a Multicore Embedded Processor.
ISCAS
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
2018 J jnl
234Compositor: A flexible parallel image compositing framework for massively parallel visualization environments.
Future Gener. Comput. Syst.
Jorji Nonaka, Kenji Ono, Masahiro Fujita
2018 — conf
A Large Data Visualization Framework for SPARC64 fx HPC Systems - Case Study: K Computer Operational Environment -.
LDAV
Jorji Nonaka, Kenji Ono, Naohisa Sakamoto, Kengo Hayashi, Motohiko Matsuda, Fumiyoshi Shoji, Kentaro Oku, Masahiro Fujita, Kazuma Hatta
2018 C conf
A Study on Open Source Software for Large-Scale Data Visualization on SPARC64fx based HPC Systems.
HPC Asia
Jorji Nonaka, Motohiko Matsuda, Takashi Shimizu, Naohisa Sakamoto, Masahiro Fujita, Keiji Onishi, Eduardo C. Inacio, Shun Ito, Fumiyoshi Shoji, Kenji Ono
2018 — conf
An In-Situ Visualization Approach for the K Computer Using Mesa 3D and KVS.
ISC Workshops
Kengo Hayashi, Naohisa Sakamoto, Jorji Nonaka, Motohiko Matsuda, Fumiyoshi Shoji
2018 C conf
ChOWDER: An Adaptive Tiled Display Wall Driver for Dynamic Remote Collaboration.
CDVE
Tomohiro Kawanabe, Jorji Nonaka, Kazuma Hatta, Kenji Ono
2018 C conf
ChOWDER: Dynamic Contents Sharing through Remote Tiled Display System.
VINCI
Tomohiro Kawanabe, Jorji Nonaka, Kenji Ono
2018 C conf
Characterizing I/O and Storage Activity on the K Computer for Post-Processing Purposes.
ISCC
Eduardo C. Inacio, Jorji Nonaka, Kenji Ono, Mario A. R. Dantas, Fumiyoshi Shoji
2018 J jnl
Data I/O management approach for the
Int. J. Model. Simul. Sci. Comput.
Jorji Nonaka, Eduardo C. Inacio, Kenji Ono, Mario A. R. Dantas, Yasuhiro Kawashima, Tomohiro Kawanabe, Fumiyoshi Shoji
2018 — conf
Design of a Flexible In Situ Framework with a Temporal Buffer for Data Processing and Visualization of Time-Varying Datasets.
ISC Workshops
Kenji Ono, Jorji Nonaka, Hiroyuki Yoshikawa, Takeshi Nanri, Yoshiyuki Morie, Tomohiro Kawanabe, Fumiyoshi Shoji
2018 — conf
Performance Evaluation and Visualization of Scientific Applications Using PMlib.
CANDAR Workshops
Kazunori Mikami, Kenji Ono, Jorji Nonaka
2017 — conf
A visual causal exploration framework case study: a torrential rain and a flash flood in Kobe city.
SIGGRAPH Asia Symposium on Visualization
Jorji Nonaka, Naohisa Sakamoto, Yasumitsu Maejima, Kenji Ono, Koji Koyamada
2017 — conf
Distributed Particle-Based Rendering Framework for Large Data Visualization on HPC Environments.
HPCS
Jorji Nonaka, Naohisa Sakamoto, Takashi Shimizu, Masahiro Fujita, Kenji Ono, Koji Koyamada
2017 — conf
Parallel particle-based volume rendering using adaptive particle size adjustment technique.
SIGGRAPH Asia Symposium on Visualization
Kengo Hayashi, Takashi Shimizu, Naohisa Sakamoto, Jorji Nonaka
2015 — conf
234 scheduling of 3-2 and 2-1 eliminations for parallel image compositing using non-power-of-two number of processes.
HPCS
Jorji Nonaka, Kenji Ono, Masahiro Fujita
2015 — conf
Top computational visualization R&D problems 2015: panel.
SIGGRAPH Asia Visualization in High Performance Computing
Issei Fujishiro, Bing-Yu Chen, Wei Chen, Seok-Hee Hong, Takayuki Itoh, Koji Koyamada, Kenji Ono, Jorji Nonaka
2014 — conf
Multi-step image compositing for massively parallel rendering.
HPCS
Jorji Nonaka, Kenji Ono, Masahiro Fujita
2009 — conf
A Decomposition Approach for Optimizing Large-Scale Parallel Image Composition on Multi-Core MPP Systems.
EGPGV@Eurographics
Jorji Nonaka, Kenji Ono
2009 J jnl
Performance Evaluation of Large-Scale Parallel Image Compositing on a T2K Open Supercomputer.
Inf. Media Technol.
Jorji Nonaka, Kenji Ono, Hideo Miyachi
2007 — conf
Particle-based volume rendering.
APVIS
Naohisa Sakamoto, Jorji Nonaka, Koji Koyamada, Satoshi Tanaka
2006 — —
A study on distributed visualization of large scalar volume data.
Jorji Nonaka
2006 — conf
Framework for Creating New Discriminats for Detecting DTI properties: DTI Mapper.
EMBC
Koji Sakai, Naohisa Sakamoto, Jorji Nonaka, Yukio Yasuhara, Koji Koyamada
2006 — conf
Improved Hierarchical Parameter Optimization Technique - Application for a cardiac myocyte model.
EMBC
Yukiko M. Yamashita, Koji Sakai, Naohisa Sakamoto, Jorji Nonaka, Koji Koyamada
2006 C conf
Volume Rendering Using Tiny Particles.
ISM
Naohisa Sakamoto, Jorji Nonaka, Koji Koyamada, Satoshi Tanaka
2005 — conf
A Course-Grid Pre-Processing based Load Balancing Scheme for Parallel Line Integral Convolution.
IASTED PDCS
Jorji Nonaka, Koji Sakai, Koji Koyamada, Masanori Kanazawa
2005 J jnl
Hybrid Image Composition Mechanism for Enhancing Volume Graphics Clusters.
IEICE Trans. Inf. Syst.
Jorji Nonaka, Nobuyuki Kukimoto, Yasuo Ebara, Masato Ogata, Takeshi Iwashita, Masanori Kanazawa, Koji Koyamada
2004 — conf
Hybrid Hardware-Accelerated Image Composition for Sort-Last Parallel Rendering on Graphics Clusters with Commodity Image Compositor.
VolVis
Jorji Nonaka, Nobuyuki Kukimoto, Naohisa Sakamoto, Hiroshi Hazama, Yasuhiro Watashiba, Xuezhen Liu, Masato Ogata, Masanori Kanazawa, Koji Koyamada
2003 — conf
A Streaming-based Technique for Volume Rendering of Large Datasets6.
Computer Graphics and Imaging
Yasuhiro Watashiba, Jorji Nonaka, Naohisa Sakamoto, Yasuo Ebara, Koji Koyamada, Masanori Kanazawa
2003 — conf
View-independent Texture Representation for Omnidirectional Display.
Computer Graphics and Imaging
Naohisa Sakamoto, Jorji Nonaka, T. Takai, Koji Koyamada, T. Matsuyama
2002 Misc conf
An Evaluation of Low Cost Hardware-assisted Internal Clock Synchronization in PC Cluster Environment.
PDPTA
Jorji Nonaka, Gerson H. Pfitscher, Katsumi Onisi, Hideo Nakano
2002 — conf
Low-Cost Hybrid Internal Clock Synchronization Mechanism for COTS PC Cluster (Research Note).
Euro-Par
Jorji Nonaka, Gerson H. Pfitscher, Katsumi Onisi, Hideo Nakano