University of Southern California

Publications

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2013
A Practical Characterization of a NASA SpaceCube Application through Fault Emulation and Laser TestingWalters, J.P., Zick, K.M., French, M.
In Dependable Systems and Networks (DSN)
2013BibTex
2012
Silent Data Corruption and Embedded Processing With NASA's SpaceCubeZick, K.M., Yu, C.C., Walters, J.P., French, M.
In Embedded Systems Letters, IEEE
2012, 33–36 pagesBibTex
Applying Radiation Hardening by Software to Fast Lossless compression prediction on FPGAsSchmidt, A.G., Walters, J.P., Zick, K.M., French, M., Keymeulen, D., Aranki, N., Klimesh, M., Kiely, A.
In Aerospace Conference, 2012 IEEE
2012, 1–10 pagesBibTex
Integrating High Performance File Systems in a Cloud Computing EnvironmentPan, A., Walters, J.P., Pai, V.S., Kang, D.I.D., Crago, S.P.
In DISCS Workshop
2012BibTex
2011
Software-Based Fault Tolerance for the Maestro Many-Core ProcessorWalters, J.P., Kost, R., Singh, K., Suh, J., Crago, S.P.
In Aerospace Conference, 2011 IEEE
2011, 1–12 pagesBibTex
Heterogeneous Cloud ComputingCrago, S., Dunn, K., Eads, P., Hochstein, L., Kang, D.I., Kang, M., Modium, D., Singh, K., Suh, J., Walters, J.P.
In Cluster Computing (CLUSTER), 2011 IEEE International Conference on
2011, 378–385 pagesBibTex
The PowerPC 405 Memory Sentinel and Injection SystemBucciero, M., Walters, J.P., Moussalli, R., Gao, S., French, M.
In Field-Programmable Custom Computing Machines (FCCM), 2011 IEEE 19th Annual International Symposium on
2011, 154–161 pagesBibTex
Software Fault Tolerance Methodology and Testing for the Embedded PowerPCBucciero, M., Walters, J.P., French, M.
In Aerospace Conference, 2011 IEEE
2011, 1–9 pagesBibTex
FFTW and Complex Ambiguity Function Performance on the Maestro ProcessorSingh, K., Walters, J.P., Hestness, J., Suh, J., Rogers, C.M., Crago, S.P.
In Aerospace Conference, 2011 IEEE
2011, 1–8 pagesBibTex
Programming Models and Development Software for a Space-Based Many-Core ProcessorCrago, S.P., Kang, D.I., Kang, M., Kost, R., Singh, K., Suh, J., Walters, J.P.
In Space Mission Challenges for Information Technology (SMC-IT), 2011 IEEE Fourth International Conference on
2011, 95–102 pagesBibTex
2010
Applying Graphics Processor Units to Monte Carlo Dose Calculation in Radiation TherapyBakhtiari, M., Malhotra, H., Jones, MD, Chaudhary, V., Walters, J.P., Nazareth, D.
In Journal of medical physics/Association of Medical Physicists of India
2010, 120 pagesBibTex
Database Searching with Profile-Hidden Markov Models on Reconfigurable and Many-Core ArchitecturesWalters, J.P., Chaudhary, V., Schmidt, B.
In Bioinformatics: high performance parallel computer architectures
2010, 203 pagesBibTex
Computation Checkpointing and MigrationChaudhary, V., Walters, J.P.N., Jiang, H.
2010BibTex
2009
Replication-Based Fault Tolerance for MPI ApplicationsWalters, J.P., Chaudhary, V.
In Parallel and Distributed Systems, IEEE Transactions on
2009, 997–1010 pagesBibTex
Evaluating the Use of GPUs in Liver Image Segmentation and HMMER Database SearchesWalters, J.P., Balu, V., Kompalli, S., Chaudhary, V.
In Parallel & Distributed Processing, 2009. IPDPS 2009. IEEE International Symposium on
2009, 1–12 pagesBibTex
A Fault-Tolerant Strategy for Virtualized HPC ClustersWalters, J.P., Chaudhary, V.
In The Journal of Supercomputing
2009, 209–239 pagesBibTex
Improving MPI-HMMER's Scalability with Parallel I/OWalters, J.P., Darole, R., Chaudhary, V.
In Parallel & Distributed Processing, 2009. IPDPS 2009. IEEE International Symposium on
2009, 1–11 pagesBibTex
2008
A Comparison of Virtualization Technologies for HPCWalters, J.P., Chaudhary, V., Cha, M., Guercio, S., Gallo, S.
In Advanced Information Networking and Applications, 2008. AINA 2008. 22nd International Conference on
2008, 861–868 pagesBibTex
Enabling Interactive Jobs in Virtualized Data CentersWalters, J.P., Bantwal, B., Chaudhary, V.
In Cloud Computing and Its Applications
2008BibTex
Optimized Cluster-Enabled HMMER SearchesWalters, J.P., Landman, J., Chaudhary, V.
In Grid computing for bioinformatics and computational biology
2008, 51–70 pagesBibTex
2007
Wireless Sensor Network Security: A SurveyWalters, J.P., Liang, Z., Shi, W., Chaudhary, V.
In Security in distributed, grid, mobile, and pervasive computing
2007, 367 pagesBibTex
MPI-HMMER-Boost: Distributed FPGA AccelerationWalters, J.P., Meng, X., Chaudhary, V., Oliver, T., Yeow, L.Y., Schmidt, B., Nathan, D., Landman, J.
In The Journal of VLSI Signal Processing
2007, 223–238 pagesBibTex
A Scalable Asynchronous Replication-Based Strategy for Fault Tolerant MPI ApplicationsWalters, J., Chaudhary, V.
In High Performance Computing, HiPC 2007
2007, 257–268 pagesBibTex
Failure Prediction and Scalable Checkpointing for Reliable Large-Scale Grid ComputingRood, B., Walters, J.P., Chaudhary, V., Lewis, M.J.
In HPDC'07 (Hot Topics Session)
2007BibTex
Fault-Tolerant Techniques for High Performance Computing and a Bioinformatics ApplicationWalters, J.P.N.
2007BibTex
2006
Accelerating the HMMER Sequence Analysis Suite Using Conventional ProcessorsWalters, J.P., Qudah, B., Chaudhary, V.
In Advanced Information Networking and Applications, 2006. AINA 2006. 20th International Conference on
2006, 6–pp pagesBibTex
Application-Level Checkpointing Techniques for Parallel ProgramsWalters, J.P., Chaudhary, V.
In Distributed Computing and Internet Technology
2006, 221–234 pagesBibTex
Accelerating HMMer Searches on Opteron Processors with Minimally Invasive RecodingLandman, J., Ray, J., Walters, J.P.
In Advanced Information Networking and Applications, 2006. AINA 2006. 20th International Conference on
2006, 5–pp pagesBibTex
An Adaptive Heterogeneous Software DSMWalters, J.P., Jiang, H., Chaudhary, V.
In Parallel Processing Workshops, 2006. ICPP 2006 Workshops. 2006 International Conference on
2006, 8–pp pagesBibTex
Data Conversion for Heterogeneous Migration/CheckpointingJiang, H., Chaudhary, V., Walters, J.P.
In High-performance computing: paradigm and infrastructure
2006, 241 pagesBibTex
2003
Data Conversion for Process/Thread Migration and CheckpointingJiang, H., Chaudhary, V., Walters, J.P.
In Parallel Processing, 2003. Proceedings. 2003 International Conference on
2003, 473–480 pagesBibTex
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