John Paul Walters Publications

John Paul Walters'

John Paul Walters

Publications

2025
FedPaI: Achieving Extreme Sparsity in Federated Learning via Pruning at Initialization
Haonan Wang, Zeli Liu, Kajimusugura Hoshino, Tuo Zhang, John Paul Walters, Stephen Crago
arXiv preprint arXiv:2504.00308,  2025
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2017
Load balancing for minimizing deadline misses and total runtime for connected car systems in fog computing
Yu-An Chen, John Paul Walters, Stephen P Crago
2017 IEEE International Symposium on Parallel and Distributed Processing …,  2017
2014
GPU passthrough performance: A comparison of KVM, Xen, VMWare ESXi, and LXC for CUDA and OpenCL applications
John Paul Walters, Andrew J Younge, Dong In Kang, Ke Thia Yao, Mikyung Kang, Stephen P Crago, Geoffrey C Fox
2014 IEEE 7th international conference on cloud computing, 636-643,  2014
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2010
Database Searching with Profile-Hidden Markov Models on Reconfigurable and Many-Core Architectures
John Paul Walters, Vipin Chaudhary, Bertil Schmidt
Bioinformatics: high performance parallel computer architectures 2, 203,  2010
Computation Checkpointing and Migration
Vipin Chaudhary, John Paul N Walters, Hai Jiang
Nova Science Publishers, Inc.,  2010
Applying graphics processor units to Monte Carlo dose calculation in radiation therapy
M Bakhtiari, H Malhotra, MD Jones, V Chaudhary, JP Walters, D Nazareth
Journal of Medical Physics 35 (2), 120-122,  2010
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2009
Improving MPI-HMMER's scalability with parallel I/O
John Paul Walters, Rohan Darole, Vipin Chaudhary
Parallel & Distributed Processing. IPDPS 2009. IEEE International …,  2009
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Evaluating the use of GPUs in liver image segmentation and HMMER database searches
John Paul Walters, Vidyananth Balu, Suryaprakash Kompalli, Vipin Chaudhary
2009 Ieee International Symposium on Parallel & Distributed Processing, 1-12,  2009
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A fault-tolerant strategy for virtualized HPC clusters
John Paul Walters, Vipin Chaudhary
The Journal of Supercomputing 50, 209-239,  2009
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2008
Replication-based fault tolerance for MPI applications
John Paul Walters, Vipin Chaudhary
IEEE Transactions on Parallel and Distributed Systems 20 (7), 997-1010,  2008
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A comparison of virtualization technologies for HPC
John Paul Walters, Vipin Chaudhary, Minsuk Cha, Salvatore Guercio, Steve Gallo
22nd International Conference on Advanced Information Networking and …,  2008
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Evaluating the use of GPUs in liver image segmentation and HMMR database searches
Vipin Chaudhary, Suryaprakash Kompalli, John Paul Walters, Vidyananth Balu
2008
Improving MPI-HMMER's Scalability with Parallel I/O
Vipin Chaudhary, John Paul Walters, Rohan Darole
2008
Accelerating molecular dynamics simulations with gpus
John Paul Walters, Vidyananth Balu, Vipin Chaudhary, David Kofke, Andrew Schultz
ISCA PDCCS, 44-49,  2008
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Optimized Cluster‐Enabled HMMER Searches
John Paul Walters, Joseph Landman, Vipin Chaudhary
Grid computing for bioinformatics and computational biology, 51-70,  2008
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Enabling interactive jobs in virtualized data centers
John Paul Walters, Bhagyashree Bantwal, Vipin Chaudhary
Cloud Computing and Its Applications,  2008
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2007
MPI-HMMER-Boost: Distributed fpga acceleration
John Paul Walters, Xiandong Meng, Vipin Chaudhary, Tim Oliver, Leow Yuan Yeow, Bertil Schmidt, Darran Nathan, Joseph Landman
The Journal of VLSI Signal Processing 48 (3), 223-238,  2007
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Failure Prediction and Scalable Checkpointing for Reliable Large-Scale Grid Computing
Brent Rood, John Paul Walters, Vipin Chaudhary, Michael J Lewis
IEEE HPDC’07,  2007
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Wireless sensor network security: A survey
John Paul Walters, Zhengqiang Liang, Weisong Shi, Vipin Chaudhary
Security in distributed, grid, mobile, and pervasive computing, 367,  2007
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A comprehensive user-level checkpointing strategy for MPI applications
J Walters, Vipin Chaudhary
Technical report, TR 2007-1,  2007
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Wireless sensor network security: A survey, in book chapter of security
John Paul Walters, Zhengqiang Liang, Weisong Shi, Vipin Chaudhary
in Distributed, Grid, and Pervasive Computing, Yang Xiao (Eds, 0-849,  2007
Comprehensive User-level Checkpointing Strategy for MPI Applications
Vipin Chaudhary, John Paul Walters
2007
Fault-tolerant techniques for high performance computing and a bioinformatics application
John Paul N Walters
ProQuest,  2007
A scalable asynchronous replication-based strategy for fault tolerant MPI applications
John Walters, Vipin Chaudhary
High Performance Computing, HiPC 2007, 257-268,  2007
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2006
An adaptive heterogeneous software DSM
John Paul Walters, Hai Jiang, Vipin Chaudhary
2006 International Conference on Parallel Processing Workshops (ICPPW'06), 8 …,  2006
Accelerating HMMer searches on Opteron processors with minimally invasive recoding
Joseph Landman, Joydeep Ray, John Paul Walters
20th International Conference on Advanced Information Networking and …,  2006
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Accelerating the HMMER sequence analysis suite using conventional processors
John Paul Walters, Bashar Qudah, Vipin Chaudhary
20th International Conference on Advanced Information Networking and …,  2006
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Data Conversion for Heterogeneous Migration/Checkpointing
Hai Jiang, Vipin Chaudhary, John Paul Walters
High-performance computing: paradigm and infrastructure 44, 241,  2006
Application-level checkpointing techniques for parallel programs
John Walters, Vipin Chaudhary
Distributed Computing and Internet Technology, 221-234,  2006
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2003
Data conversion for process/thread migration and checkpointing
Hai Jiang, Vipin Chaudhary, John Paul Walters
2003 International Conference on Parallel Processing. Proceedings …,  2003
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