Dong Ju Choi

Publication Activity (10 Years)

Years Active: 2005-2018
Publications (10 Years): 2

Top Topics

Gpu Implementation

Financial Markets

Finite Difference

Top Venues

Concurr. Comput. Pract. Exp.

Publications

Manu Shantharam, Mahidhar Tatineni, Dong Ju Choi, Amitava Majumdar
Understanding I/O Bottlenecks and Tuning for High Performance I/O on Large HPC Systems: A Case Study. PEARC (2018)
Mahidhar Tatineni, Xiaoyi Lu, Dong Ju Choi, Amitava Majumdar, Dhabaleswar K. Panda
Experiences and Benefits of Running RDMA Hadoop and Spark on SDSC Comet. XSEDE (2016)
Dong Ju Choi, Glenn K. Lockwood, Robert S. Sinkovits, Mahidhar Tatineni
Performance of Applications using Dual-Rail InfiniBand 3D Torus network on the Gordon Supercomputer. XSEDE (2014)
Jiading Gai, Dong Ju Choi, David O'Neal, Mao Ye, Robert S. Sinkovits
Fast construction of nanosecond level snapshots of financial markets. Concurr. Comput. Pract. Exp. 26 (13) (2014)
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
Physics-based seismic hazard analysis on petascale heterogeneous supercomputers. SC (2013)
Jiading Gai, Dong Ju Choi, David O'Neal, Mao Ye, Robert S. Sinkovits
Fast construction of nanosecond level snapshots of financial markets. XSEDE (2013)
Jun Zhou, Yifeng Cui, Efecan Poyraz, Dong Ju Choi, Clark C. Guest
Multi-GPU Implementation of a 3D Finite Difference Time Domain Earthquake Code on Heterogeneous Supercomputers. ICCS (2013)
Jun Zhou, Yifeng Cui, Efecan Poyraz, Dong Ju Choi, Clark C. Guest
Multi-GPU Implementation of a 3D Finite Difference Time Domain Earthquake Code on Heterogeneous Supercomputers. ICCS (2013)
Jun Zhou, Didem Unat, Dong Ju Choi, Clark C. Guest, Yifeng Cui
Hands-on Performance Tuning of 3D Finite Difference Earthquake Simulation on GPU Fermi Chipset. ICCS (2012)
Tharaka Devadithya, Kim K. Baldridge, Adam Birnbaum, Amitava Majumdar, Dong Ju Choi, Richard Wolski, Simon K. Warfield, Neculai Archip
On-Demand High Performance Computing: Image Guided Neuro-Surgery Feasibility Study. ICPADS (2) (2006)
Amitava Majumdar, Adam Birnbaum, Dong Ju Choi, Abhishek Trivedi, Simon K. Warfield, Kim K. Baldridge, Petr Krysl
A Dynamic Data Driven Grid System for Intra-operative Image Guided Neurosurgery. International Conference on Computational Science (2) (2005)