Dong Ju Choi

According to our database, Dong Ju Choi authored at least 11 papers between 2005 and 2023.

Collaborative distances:

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

2023

Neuroscience Gateway - Software Dissemination and Large-Scale Modeling and Data Processing on Supercomputing Resources.

Amit Majumdar, Subhashini Sivagnanam, Kenneth Yoshimoto, Steven Yeu, Marty Kandes, Dong Ju Choi, Ted Carnevale

Proceedings of the Practice and Experience in Advanced Research Computing, 2023

2018

Understanding I/O Bottlenecks and Tuning for High Performance I/O on Large HPC Systems: A Case Study.

Manu Shantharam, Mahidhar Tatineni, Dong Ju Choi, Amitava Majumdar

Proceedings of the Practice and Experience on Advanced Research Computing, 2018

2016

Experiences and Benefits of Running RDMA Hadoop and Spark on SDSC Comet.

Mahidhar Tatineni, Xiaoyi Lu, Dong Ju Choi, Amitava Majumdar, Dhabaleswar K. Panda

Proceedings of the XSEDE16 Conference on Diversity, 2016

2014

Fast construction of nanosecond level snapshots of financial markets.

Jiading Gai, Dong Ju Choi, David O'Neal, Mao Ye, Robert S. Sinkovits

Concurr. Comput. Pract. Exp., 2014

Performance of Applications using Dual-Rail InfiniBand 3D Torus network on the Gordon Supercomputer.

Dong Ju Choi, Glenn K. Lockwood, Robert S. Sinkovits, Mahidhar Tatineni

Proceedings of the Annual Conference of the Extreme Science and Engineering Discovery Environment, 2014

2013

Physics-based seismic hazard analysis on petascale heterogeneous supercomputers.

Yifeng Cui, Efecan Poyraz, Kim B. Olsen, Jun Zhou, Kyle Withers, Scott Callaghan, Jeff Larkin, Clark C. Guest, Dong Ju Choi, Amit Chourasia, Zheqiang Shi, Steven M. Day, Philip Maechling, Thomas H. Jordan

Proceedings of the International Conference for High Performance Computing, 2013

Multi-GPU Implementation of a 3D Finite Difference Time Domain Earthquake Code on Heterogeneous Supercomputers.

Jun Zhou, Yifeng Cui, Efecan Poyraz, Dong Ju Choi, Clark C. Guest

Proceedings of the International Conference on Computational Science, 2013

2012

Hands-on Performance Tuning of 3D Finite Difference Earthquake Simulation on GPU Fermi Chipset.

Jun Zhou, Didem Unat, Dong Ju Choi, Clark C. Guest, Yifeng Cui

Proceedings of the International Conference on Computational Science, 2012

Implementations of Urgent Computing on Production HPC Systems.

K. K. Yoshimoto, Dong Ju Choi, Richard Lee Moore, Amit Majumdar, Eva Hocks

Proceedings of the International Conference on Computational Science, 2012

2006

On-Demand High Performance Computing: Image Guided Neuro-Surgery Feasibility Study.

Tharaka Devadithya, Kim K. Baldridge, Adam Birnbaum, Amitava Majumdar, Dong Ju Choi, Richard Wolski, Simon K. Warfield, Neculai Archip

Proceedings of the 12th International Conference on Parallel and Distributed Systems, 2006

2005

A Dynamic Data Driven Grid System for Intra-operative Image Guided Neurosurgery.

Amitava Majumdar, Adam Birnbaum, Dong Ju Choi, Abhishek Trivedi, Simon K. Warfield, Kim K. Baldridge, Petr Krysl

Proceedings of the Computational Science, 2005