Jay F. Lofstead

Publication Activity (10 Years)

Years Active: 2008-2023
Publications (10 Years): 59

Top Topics

Scientific Workflows

Top Venues

Publications

Jay F. Lofstead, Paula Olaya
ICPE'23 PFAIR Workshop Chairs Introduction. ICPE (Companion) (2023)
Paula Olaya, Jakob Lüttgau, Camila Roa, Ricardo M. Llamas, Rodrigo Vargas, Sophia Wen, I-Hsin Chung, Seetharami R. Seelam, Yoonho Park, Jay F. Lofstead, Michela Taufer
Enabling Scalability in the Cloud for Scientific Workflows: An Earth Science Use Case. CLOUD (2023)
Jakob Lüttgau, Heberth F. Martinez, Paula Olaya, Giorgio Scorzelli, Glenn Tarcea, Jay F. Lofstead, Christine R. Kirkpatrick, Valerio Pascucci, Michela Taufer
NSDF-Services: Integrating Networking, Storage, and Computing Services into a Testbed for Democratization of Data Delivery. UCC (2023)
Jay F. Lofstead
Weather Forecasting Limitations in the Developing World. HCI (27) (2023)
Jay F. Lofstead, Vinod E. F. Rebello
Message from the Program Committee Chairs. SBAC-PAD (2023)
Luke Logan, Jay F. Lofstead, Xian-He Sun, Anthony Kougkas
An Evaluation of DAOS for Simulation and Deep Learning HPC Workloads. CHEOPS@EuroSys (2023)
Radita Liem, Sebastian Oeste, Jay F. Lofstead, Julian Kunkel
Mango-IO: I/O Metrics Consistency Analysis. CLUSTER Workshops (2023)
Paula Olaya, Dominic Kennedy, Ricardo M. Llamas, Leobardo Valera, Rodrigo Vargas, Jay F. Lofstead, Michela Taufer
Building Trust in Earth Science Findings through Data Traceability and Results Explainability. IEEE Trans. Parallel Distributed Syst. 34 (2) (2023)
Jay F. Lofstead, Carlos Maltzahn, Ivo Jimenez
P-RECS'22: 5th International Workshop on Practical Reproducible Evaluation of Systems. HPDC (2022)
Luke Logan, Jaime Cernuda Garcia, Jay F. Lofstead, Xian-He Sun, Anthony Kougkas
LabStor: A Modular and Extensible Platform for Developing High-Performance, Customized I/O Stacks in Userspace. SC (2022)
Margaret Lawson, William Gropp, Jay F. Lofstead
EMPRESS: Accelerating Scientific Discovery through Descriptive Metadata Management. ACM Trans. Storage 18 (4) (2022)
Dominic Kennedy, Paula Olaya, Jay F. Lofstead, Rodrigo Vargas, Michela Taufer
Augmenting Singularity to Generate Fine-grained Workflows, Record Trails, and Data Provenance. e-Science (2022)
Paula Olaya, Jakob Lüttgau, Naweiluo Zhou, Jay F. Lofstead, Giorgio Scorzelli, Valerio Pascucci, Michela Taufer
NSDF-FUSE: A Testbed for Studying Object Storage via FUSE File Systems. HPDC (2022)
Hana Ahmed, Roselyne Tchoua, Jay F. Lofstead
Measuring Reproduciblity of Machine Learning Methods for Medical Diagnosis. TransAI (2022)
Jay F. Lofstead
Experiences Integrating Interns Into Research Software Teams. Comput. Sci. Eng. 24 (3) (2022)
Hana Ahmed, Roselyne Tchoua, Jay F. Lofstead
Failure Sources in Machine Learning for Medicine - A Study. e-Science (2022)
Margaret Lawson, William Gropp, Jay F. Lofstead
Exploring Spatial Indexing for Accelerated Feature Retrieval in HPC. CCGRID (2022)
Hana Ahmed, Roselyne Tchoua, Jay F. Lofstead
Ensuring AI For Science is Science: Making Randomness Portable. AI4S (2022)
Margaret Lawson, William Gropp, Jay F. Lofstead
Exploring Spatial Indexing for Accelerated Feature Retrieval in HPC. CoRR (2021)
Radita Liem, Dmytro Povaliaiev, Jay F. Lofstead, Julian Kunkel, Christian Terboven
User-Centric System Fault Identification Using IO500 Benchmark. PDSW@SC (2021)
Bing Xie, Zilong Tan, Philip H. Carns, Jeffrey S. Chase, Kevin Harms, Jay F. Lofstead, Sarp Oral, Sudharshan S. Vazhkudai, Feiyi Wang
Interpreting Write Performance of Supercomputer I/O Systems with Regression Models. IPDPS (2021)
Luke Logan, Jay F. Lofstead, Scott Levy, Patrick M. Widener, Xian-He Sun, Anthony Kougkas
pMEMCPY: a simple, lightweight, and portable I/O library for storing data in persistent memory. CLUSTER (2021)
Houjun Tang, Bing Xie, Suren Byna, Philip H. Carns, Quincey Koziol, Sudarsun Kannan, Jay F. Lofstead, Sarp Oral
SCTuner: An Autotuner Addressing Dynamic I/O Needs on Supercomputer I/O Subsystems. PDSW@SC (2021)
Bing Xie, Sarp Oral, Christopher Zimmer, Jong Youl Choi, David Dillow, Scott Klasky, Jay F. Lofstead, Norbert Podhorszki, Jeffrey S. Chase
Characterizing Output Bottlenecks of a Production Supercomputer: Analysis and Implications. ACM Trans. Storage 15 (4) (2020)
Paula Olaya, Jay F. Lofstead, Michela Taufer
Building Containerized Environments for Reproducibility and Traceability of Scientific Workflows. CoRR (2020)
Jay F. Lofstead, John Mitchell, Enze Chen
Stitch It Up: Using Progressive Data Storage to Scale Science. IPDPS (2020)
Ron Brightwell, Kurt B. Ferreira, Ryan E. Grant, Scott Levy, Jay F. Lofstead, Stephen L. Olivier, Kevin T. Pedretti, Andrew J. Younge, Ann C. Gentile, Jim M. Brandt
ALAMO: Autonomous Lightweight Allocation, Management, and Optimization. SMC (2020)
Jay F. Lofstead
Memory vs. Storage Software and Hardware: The Shifting Landscape. SMC (2020)
Neda Maleki, Hamid Reza Faragardi, Amir Masoud Rahmani, Mauro Conti, Jay F. Lofstead
TMaR: a two-stage MapReduce scheduler for heterogeneous environments. Hum. centric Comput. Inf. Sci. 10 (2020)
Hank Childs, Sean Ahern, James P. Ahrens, Andrew C. Bauer, Janine Bennett, E. Wes Bethel, Peer-Timo Bremer, Eric Brugger, Joseph Cottam, Matthieu Dorier, Soumya Dutta, Jean M. Favre, Thomas Fogal, Steffen Frey, Christoph Garth, Berk Geveci, William F. Godoy, Charles D. Hansen, Cyrus Harrison, Bernd Hentschel, Joseph A. Insley, Christopher R. Johnson, Scott Klasky, Aaron Knoll, James Kress, Matthew Larsen, Jay F. Lofstead, Kwan-Liu Ma, Preeti Malakar, Jeremy S. Meredith, Kenneth Moreland, Paul A. Navrátil, Patrick O'Leary, Manish Parashar, Valerio Pascucci, John Patchett, Tom Peterka, Steve Petruzza, Norbert Podhorszki, David Pugmire, Michel E. Rasquin, Silvio Rizzi, David H. Rogers, Sudhanshu Sane, Franz Sauer, Robert Sisneros, Han-Wei Shen, Will Usher, Rhonda Vickery, Venkatram Vishwanath, Ingo Wald, Ruonan Wang, Gunther H. Weber, Brad Whitlock, Matthew Wolf, Hongfeng Yu, Sean B. Ziegeler
A terminology for in situ visualization and analysis systems. Int. J. High Perform. Comput. Appl. 34 (6) (2020)
Jay F. Lofstead, Joshua Baker, Andrew Younge
Data Pallets: Containerizing Storage for Reproducibility and Traceability. ISC Workshops (2019)
Nolan Monnier, Jay F. Lofstead, Margaret Lawson, Matthew Curry
Profiling Platform Storage Using IO500 and Mistral. PDSW@SC (2019)
Anthony Kougkas, Hariharan Devarajan, Jay F. Lofstead, Xian-He Sun
LABIOS: A Distributed Label-Based I/O System. HPDC (2019)
Ivo Jimenez, Jay F. Lofstead, Carlos Maltzahn
Creating repeatable, reusable experimentation pipelines with popper: tutorial. PPoPP (2019)
Bing Xie, Zilong Tan, Philip H. Carns, Jeffrey S. Chase, Kevin Harms, Jay F. Lofstead, Sarp Oral, Sudharshan S. Vazhkudai, Feiyi Wang
Applying Machine Learning to Understand Write Performance of Large-scale Parallel Filesystems. PDSW@SC (2019)
Jay F. Lofstead
Session details: Cloud Systems. HPDC (2019)
Jay F. Lofstead, Ashleigh Ryan, Margaret Lawson
Adventures in NoSQL for Metadata Management. ISC Workshops (2019)
Ivo Jimenez, Noah Watkins, Michael Sevilla, Jay F. Lofstead, Carlos Maltzahn
: Automated Performance Regression Testing Using Inferred Resource Utilization Profiles. ICPE (2018)
Jay F. Lofstead, Joshua Baker, Andrew Younge
Data Pallets: Containerizing Storage For Reproducibility and Traceability. CoRR (2018)
Michael A. Sevilla, Reza Nasirigerdeh, Carlos Maltzahn, Jeff LeFevre, Noah Watkins, Peter Alvaro, Margaret Lawson, Jay F. Lofstead, Jim Pivarski
Tintenfisch: File System Namespace Schemas and Generators. HotStorage (2018)
Craig D. Ulmer, Shyamali Mukherjee, Gary Templet, Scott Levy, Jay F. Lofstead, Patrick M. Widener, Todd Kordenbrock, Margaret Lawson
Faodel: Data Management for Next-Generation Application Workflows. ScienceCloud@HPDC (2018)
Anthony Kougkas, Hariharan Devarajan, Xian-He Sun, Jay F. Lofstead
Harmonia: An Interference-Aware Dynamic I/O Scheduler for Shared Non-volatile Burst Buffers. CLUSTER (2018)
Margaret Lawson, Jay F. Lofstead
Using a Robust Metadata Management System to Accelerate Scientific Discovery at Extreme Scales. PDSW-DISCS@SC (2018)
Bing Xie, Yezhou Huang, Jeffrey S. Chase, Jong Youl Choi, Scott Klasky, Jay F. Lofstead, Sarp Oral
Predicting Output Performance of a Petascale Supercomputer. HPDC (2017)
Margaret Lawson, Craig D. Ulmer, Shyamali Mukherjee, Gary Templet, Jay F. Lofstead, Scott Levy, Patrick M. Widener, Todd Kordenbrock
Empress: extensible metadata provider for extreme-scale scientific simulations. PDSW-DISCS@SC (2017)
Bing Xie, Jeffrey S. Chase, David Dillow, Scott Klasky, Jay F. Lofstead, Sarp Oral, Norbert Podhorszki
Output Performance Study on a Production Petascale Filesystem. ISC Workshops (2017)
Alexis Champsaur, Jay F. Lofstead, Jai Dayal, Matthew Wolf, Greg Eisenhauer, Patrick M. Widener, Ada Gavrilovska
SmartBlock: An Approach to Standardizing In Situ Workflow Components. IPDPS Workshops (2017)
Ivo Jimenez, Michael Sevilla, Noah Watkins, Carlos Maltzahn, Jay F. Lofstead, Kathryn Mohror, Andrea C. Arpaci-Dusseau, Remzi H. Arpaci-Dusseau
The Popper Convention: Making Reproducible Systems Evaluation Practical. IPDPS Workshops (2017)
Ivo Jimenez, Sina Hamedian, Jay F. Lofstead, Carlos Maltzahn, Kathryn Mohror, Remzi H. Arpaci-Dusseau, Andrea C. Arpaci-Dusseau, Robert Ricci
Demo abstract: PopperCI: Automated reproducibility validation. INFOCOM Workshops (2017)
Ivo Jimenez, Andrea C. Arpaci-Dusseau, Remzi H. Arpaci-Dusseau, Jay F. Lofstead, Carlos Maltzahn, Kathryn Mohror, Robert Ricci
PopperCI: Automated reproducibility validation. INFOCOM Workshops (2017)
Julian M. Kunkel, Jay F. Lofstead, Colin McMurtrie
HPC I/O in the Data Center Workshop (HPC-IODC). ISC Workshops (2017)
Matthew L. Curry, H. Lee Ward, Geoff Danielson, Jay F. Lofstead
An Overview of the Sirocco Parallel Storage System. ISC Workshops (2016)
Jay F. Lofstead, Alexis Champsaur, Jai Dayal, Matthew Wolf, Greg Eisenhauer
SuperGlue: Standardizing Glue Components for HPC Workflows. CLUSTER (2016)
Ivo Jimenez, Michael Sevilla, Noah Watkins, Carlos Maltzahn, Jay F. Lofstead, Kathryn Mohror, Remzi H. Arpaci-Dusseau, Andrea C. Arpaci-Dusseau
Standing on the Shoulders of Giants by Managing Scientific Experiments Like Software. login Usenix Mag. 41 (4) (2016)
Ivo Jimenez, Carlos Maltzahn, Jay F. Lofstead, Adam Moody, Kathryn Mohror, Remzi H. Arpaci-Dusseau, Andrea C. Arpaci-Dusseau
Characterizing and Reducing Cross-Platform Performance Variability Using OS-Level Virtualization. IPDPS Workshops (2016)
Sagar Thapaliya, Purushotham V. Bangalore, Jay F. Lofstead, Kathryn Mohror, Adam Moody
Managing I/O Interference in a Shared Burst Buffer System. ICPP (2016)
Jay F. Lofstead, Gregory Jean-Baptiste, Ron A. Oldfield
Delta: Data Reduction for Integrated Application Workflows and Data Storage. ISC Workshops (2016)
Jay F. Lofstead, Ivo Jimenez, Carlos Maltzahn, Quincey Koziol, John Bent, Eric Barton
DAOS and friends: a proposal for an exascale storage system. SC (2016)
Ivo Jimenez, Carlos Maltzahn, Jay F. Lofstead, Adam Moody, Kathryn Mohror, Remzi H. Arpaci-Dusseau, Andrea C. Arpaci-Dusseau
I Aver: Providing Declarative Experiment Specifications Facilitates the Evaluation of Computer Systems Research. Tiny Trans. Comput. Sci. 4 (2016)
Jai Dayal, Jay F. Lofstead, Greg Eisenhauer, Karsten Schwan, Matthew Wolf, Hasan Abbasi, Scott Klasky
SODA: Science-Driven Orchestration of Data Analytics. e-Science (2015)
Ivo Jimenez, Carlos Maltzahn, Adam Moody, Kathryn Mohror, Jay F. Lofstead, Remzi H. Arpaci-Dusseau, Andrea C. Arpaci-Dusseau
The Role of Container Technology in Reproducible Computer Systems Research. IC2E (2015)
Ivo Jimenez, Carlos Maltzahn, Jay F. Lofstead, Adam Moody, Kathryn Mohror, Remzi H. Arpaci-Dusseau, Andrea C. Arpaci-Dusseau
Tackling the reproducibility problem in storage systems research with declarative experiment specifications. PDSW@SC (2015)
Brian Kocoloski, John R. Lange, Hasan Abbasi, David E. Bernholdt, Terry R. Jones, Jai Dayal, Noah Evans, Michael Lang, Jay F. Lofstead, Kevin T. Pedretti, Patrick G. Bridges
System-Level Support for Composition of Applications. ROSS@HPDC (2015)
Ivo Jimenez, Carlos Maltzahn, Jay F. Lofstead
Distributed Versioned Object Storage - Alternatives at the OSD layer (Poster Extended Abstract). CoRR (2014)
Jay F. Lofstead, Ivo Jimenez, Carlos Maltzahn
Consistency and Fault Tolerance Considerations for the Next Iteration of the DOE Fast Forward Storage and IO Project. ICPP Workshops (2014)
Qing Liu, Jeremy Logan, Yuan Tian, Hasan Abbasi, Norbert Podhorszki, Jong Youl Choi, Scott Klasky, Roselyne Tchoua, Jay F. Lofstead, Ron A. Oldfield, Manish Parashar, Nagiza F. Samatova, Karsten Schwan, Arie Shoshani, Matthew Wolf, Kesheng Wu, Weikuan Yu
Hello ADIOS: the challenges and lessons of developing leadership class I/O frameworks. Concurr. Comput. Pract. Exp. 26 (7) (2014)
Jay F. Lofstead, Ivo Jimenez, Carlos Maltzahn, Quincey Koziol, John Bent, Eric Barton
An innovative storage stack addressing extreme scale platforms and Big Data applications. CLUSTER (2014)
Jay F. Lofstead, Jai Dayal, Ivo Jimenez, Carlos Maltzahn
Efficient, failure resilient transactions for parallel and distributed computing. DISCS@SC (2014)
Sagar Thapaliya, Purushotham V. Bangalore, Jay F. Lofstead, Kathryn Mohror, Adam Moody
IO-Cop: Managing Concurrent Accesses to Shared Parallel File System. ICPP Workshops (2014)
Zhuo Liu, Jay F. Lofstead, Teng Wang, Weikuan Yu
A case of system-wide power management for scientific applications. CLUSTER (2013)
Jay F. Lofstead, Robert Ross
Insights for exascale IO APIs from building a petascale IO API. SC (2013)
Jai Dayal, Jianting Cao, Greg Eisenhauer, Karsten Schwan, Matthew Wolf, Fang Zheng, Hasan Abbasi, Scott Klasky, Norbert Podhorszki, Jay F. Lofstead
I/O Containers: Managing the Data Analytics and Visualization Pipelines of High End Codes. IPDPS Workshops (2013)
Jay F. Lofstead, Ron A. Oldfield, Todd Kordenbrock
Experiences Applying Data Staging Technology in Unconventional Ways. CCGRID (2013)
Jay F. Lofstead, Jai Dayal, Ivo Jimenez, Carlos Maltzahn
Efficient transactions for parallel data movement. PDSW@SC (2013)
Jay F. Lofstead, Jai Dayal, Karsten Schwan, Ron A. Oldfield
D2T: Doubly Distributed Transactions for High Performance and Distributed Computing. CLUSTER (2012)
Jay F. Lofstead, Jai Dayal
Extending MPI to Better Support Multi-application Interaction. EuroMPI (2012)
Jay F. Lofstead, Milo Polte, Garth A. Gibson, Scott Klasky, Karsten Schwan, Ron A. Oldfield, Matthew Wolf, Qing Liu
Six degrees of scientific data: reading patterns for extreme scale science IO. HPDC (2011)
Yuan Tian, Scott Klasky, Hasan Abbasi, Jay F. Lofstead, Ray W. Grout, Norbert Podhorszki, Qing Liu, Yandong Wang, Weikuan Yu
EDO: Improving Read Performance for Scientific Applications through Elastic Data Organization. CLUSTER (2011)
Jeremy Logan, Scott Klasky, Jay F. Lofstead, Hasan Abbasi, Stéphane Ethier, Ray W. Grout, Seung-Hoe Ku, Qing Liu, Xiaosong Ma, Manish Parashar, Norbert Podhorszki, Karsten Schwan, Matthew Wolf
Skel: Generative Software for Producing Skeletal I/O Applications. e-Science Workshops (2011)
Julian Cummings, Jay F. Lofstead, Karsten Schwan, Alexander Sim, Arie Shoshani, Ciprian Docan, Manish Parashar, Scott Klasky, Norbert Podhorszki, Roselyne Barreto
EFFIS: An End-to-end Framework for Fusion Integrated Simulation. PDP (2010)
Jay F. Lofstead, Fang Zheng, Qing Liu, Scott Klasky, Ron A. Oldfield, Todd Kordenbrock, Karsten Schwan, Matthew Wolf
Managing Variability in the IO Performance of Petascale Storage Systems. SC (2010)
Fang Zheng, Hasan Abbasi, Ciprian Docan, Jay F. Lofstead, Qing Liu, Scott Klasky, Manish Parashar, Norbert Podhorszki, Karsten Schwan, Matthew Wolf
PreDatA - preparatory data analytics on peta-scale machines. IPDPS (2010)
Hasan Abbasi, Jay F. Lofstead, Fang Zheng, Karsten Schwan, Matthew Wolf, Scott Klasky
Extending I/O through high performance data services. CLUSTER (2009)
Norbert Podhorszki, Scott Klasky, Qing Liu, Ciprian Docan, Manish Parashar, Hasan Abbasi, Jay F. Lofstead, Karsten Schwan, Matthew Wolf, Fang Zheng, Julian Cummings
Plasma fusion code coupling using scalable I/O services and scientific workflows. SC-WORKS (2009)
Jay F. Lofstead, Fang Zheng, Scott Klasky, Karsten Schwan
Adaptable, metadata rich IO methods for portable high performance IO. IPDPS (2009)
Jay F. Lofstead, Scott Klasky, Karsten Schwan, Norbert Podhorszki, Chen Jin
Flexible IO and integration for scientific codes through the adaptable IO system (ADIOS). CLADE (2008)