Patrick M. Widener

According to our database, Patrick M. Widener authored at least 53 papers between 2000 and 2024.

Collaborative distances:

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

2024

Challenges for Monitoring and Data Analytics in a Leadership Public Data Repository.

Patrick M. Widener, Alex May, Tatiyanna Singleton, Olga A. Kuchar

Proceedings of the High Performance Computing. ISC High Performance 2024 International Workshops, 2024

2022

F*** workflows: when parts of FAIR are missing.

Sean R. Wilkinson, Greg Eisenhauer, Anuj J. Kapadia, Kathryn Knight, Jeremy Logan, Patrick M. Widener, Matthew Wolf

Proceedings of the 18th IEEE International Conference on e-Science, 2022

2021

RVMA: Remote Virtual Memory Access.

Ryan E. Grant, Michael J. Levenhagen, Matthew G. F. Dosanjh, Patrick M. Widener

Proceedings of the 35th IEEE International Parallel and Distributed Processing Symposium, 2021

Reusability First: Toward FAIR Workflows.

Matthew Wolf, Jeremy Logan, Kshitij Mehta, Daniel A. Jacobson, Mikaela Cashman, Angelica M. Walker, Greg Eisenhauer, Patrick M. Widener, Ashley Cliff

Proceedings of the IEEE International Conference on Cluster Computing, 2021

pMEMCPY: a simple, lightweight, and portable I/O library for storing data in persistent memory.

Luke Logan, Jay F. Lofstead, Scott Levy, Patrick M. Widener, Xian-He Sun, Anthony Kougkas

Proceedings of the IEEE International Conference on Cluster Computing, 2021

2020

The unexpected virtue of almost: Exploiting MPI collective operations to approximately coordinate checkpoints.

Scott Levy, Kurt B. Ferreira, Patrick M. Widener

Concurr. Comput. Pract. Exp., 2020

Lightweight Measurement and Analysis of HPC Performance Variability.

Jered Dominguez-Trujillo, Keira Haskins, Soheila Jafari Khouzani, Christopher Leap, Sahba Tashakkori, Quincy Wofford, Trilce Estrada, Patrick G. Bridges, Patrick M. Widener

Proceedings of the 2020 IEEE/ACM Performance Modeling, 2020

The Case for Explicit Reuse Semantics for RDMA Communication.

Scott Levy, Patrick M. Widener, Craig D. Ulmer, Todd Kordenbrock

Proceedings of the 2020 IEEE International Parallel and Distributed Processing Symposium Workshops, 2020

2019

Mediating Data Center Storage Diversity in HPC Applications with FAODEL.

Patrick M. Widener, Craig D. Ulmer, Scott Levy, Todd Kordenbrock, Gary Templet

Proceedings of the High Performance Computing, 2019

A Vision for Managing Extreme-Scale Data Hoards.

Jeremy Logan, Kshitij Mehta, Gerd Heber, Scott Klasky, Tahsin M. Kurç, Norbert Podhorszki, Patrick M. Widener, Matthew Wolf

Proceedings of the 39th IEEE International Conference on Distributed Computing Systems, 2019

2018

Faodel: Data Management for Next-Generation Application Workflows.

Craig D. Ulmer, Shyamali Mukherjee, Gary Templet, Scott Levy, Jay F. Lofstead, Patrick M. Widener, Todd Kordenbrock, Margaret Lawson

Proceedings of the 9th Workshop on Scientific Cloud Computing, 2018

2017

Empress: extensible metadata provider for extreme-scale scientific simulations.

Margaret Lawson, Craig D. Ulmer, Shyamali Mukherjee, Gary Templet, Jay F. Lofstead, Scott Levy, Patrick M. Widener, Todd Kordenbrock

Proceedings of the 2nd Joint International Workshop on Parallel Data Storage & Data Intensive Scalable Computing Systems, 2017

SmartBlock: An Approach to Standardizing In Situ Workflow Components.

Alexis Champsaur, Jay F. Lofstead, Jai Dayal, Matthew Wolf, Greg Eisenhauer, Patrick M. Widener, Ada Gavrilovska

Proceedings of the 2017 IEEE International Parallel and Distributed Processing Symposium Workshops, 2017

It's Not the Heat, It's the Humidity: Scheduling Resilience Activity at Scale.

Patrick M. Widener, Kurt B. Ferreira, Scott Levy

Proceedings of the Euro-Par 2017: Parallel Processing Workshops, 2017

2016

On noise and the performance benefit of nonblocking collectives.

Patrick M. Widener, Scott Levy, Kurt B. Ferreira, Torsten Hoefler

Int. J. High Perform. Comput. Appl., 2016

Understanding performance interference in next-generation HPC systems.

Oscar H. Mondragon, Patrick G. Bridges, Scott Levy, Kurt B. Ferreira, Patrick M. Widener

Proceedings of the International Conference for High Performance Computing, 2016

How I Learned to Stop Worrying and Love In Situ Analytics: Leveraging Latent Synchronization in MPI Collective Algorithms.

Scott Levy, Kurt B. Ferreira, Patrick M. Widener, Patrick G. Bridges, Oscar H. Mondragon

Proceedings of the 23rd European MPI Users' Group Meeting, EuroMPI 2016, 2016

Horseshoes and Hand Grenades: The Case for Approximate Coordination in Local Checkpointing Protocols.

Patrick M. Widener, Kurt B. Ferreira, Scott Levy

Proceedings of the Euro-Par 2016: Parallel Processing Workshops, 2016

Scheduling In-Situ Analytics in Next-Generation Applications.

Oscar H. Mondragon, Patrick G. Bridges, Scott Levy, Kurt B. Ferreira, Patrick M. Widener

Proceedings of the IEEE/ACM 16th International Symposium on Cluster, 2016

2015

Canaries in a Coal Mine: Using Application-Level Checkpoints to Detect Memory Failures.

Patrick M. Widener, Kurt B. Ferreira, Scott Levy, Nathan Fabian

Proceedings of the Euro-Par 2015: Parallel Processing Workshops, 2015

2014

Understanding the Effects of Communication and Coordination on Checkpointing at Scale.

Kurt B. Ferreira, Patrick M. Widener, Scott Levy, Dorian C. Arnold, Torsten Hoefler

Proceedings of the International Conference for High Performance Computing, 2014

Exploring the effect of noise on the performance benefit of nonblocking allreduce.

Patrick M. Widener, Kurt B. Ferreira, Scott Levy, Torsten Hoefler

Proceedings of the 21st European MPI Users' Group Meeting, 2014

Data Fusion as an Enterprise Service.

Patrick M. Widener

Proceedings of the IEEE International Conference on Services Computing, SCC 2014, Anchorage, AK, USA, June 27, 2014

2013

Using Simulation to Evaluate the Performance of Resilience Strategies at Scale.

Scott Levy, Bryan Topp, Kurt B. Ferreira, Dorian C. Arnold, Torsten Hoefler, Patrick M. Widener

Proceedings of the High Performance Computing Systems. Performance Modeling, Benchmarking and Simulation, 2013

Asking the Right Questions: Benchmarking Fault-Tolerant Extreme-Scale Systems.

Patrick M. Widener, Kurt B. Ferreira, Scott Levy, Patrick G. Bridges, Dorian C. Arnold, Ron Brightwell

Proceedings of the Euro-Par 2013: Parallel Processing Workshops, 2013

2012

Digital Pathology: Data-Intensive Frontier in Medical Imaging.

Lee A. D. Cooper, Alexis B. Carter, Alton B. Farris, Fusheng Wang, Jun Kong, David A. Gutman, Patrick M. Widener, Tony C. Pan, Sharath R. Cholleti, Ashish Sharma, Tahsin M. Kurç, Daniel J. Brat, Joel H. Saltz

Proc. IEEE, 2012

Accelerating Large Scale Image Analyses on Parallel, CPU-GPU Equipped Systems.

George Teodoro, Tahsin M. Kurç, Tony Pan, Lee A. D. Cooper, Jun Kong, Patrick M. Widener, Joel H. Saltz

Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium, 2012

2011

Exploiting Latent I/O Asynchrony in Petascale Science Applications.

Patrick M. Widener, Matthew Wolf, Hasan Abbasi, Scott McManus, Mary Payne, Matthew J. Barrick, Jack Pulikottil, Patrick G. Bridges, Karsten Schwan

Int. J. High Perform. Comput. Appl., 2011

A comprehensive framework for classification of nuclei in digital microscopy imaging: An application to diffuse gliomas.

Jun Kong, Lee Cooper, Fusheng Wang, Candace Chisolm, Carlos Sanchez Moreno, Tahsin M. Kurç, Patrick M. Widener, Daniel J. Brat, Joel H. Saltz

Proceedings of the 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2011

2010

An Integrative Approach for In Silico Glioma Research.

Lee A. D. Cooper, Jun Kong, David A. Gutman, Fusheng Wang, Sharath R. Cholleti, Tony C. Pan, Patrick M. Widener, Ashish Sharma, Tom Mikkelsen, Adam E. Flanders, Daniel L. Rubin, Erwin G. Van Meir, Tahsin M. Kurç, Carlos Sanchez Moreno, Daniel J. Brat, Joel H. Saltz

IEEE Trans. Biomed. Eng., 2010

High Performance Computing Techniques for Scaling Image Analysis Workflows.

Patrick M. Widener, Tahsin M. Kurç, Wenjin Chen, Fusheng Wang, Lin Yang, Jun Hu, Vijay Kumar, Vicky Chu, Lee Cooper, Jun Kong, Ashish Sharma, Tony Pan, Joel H. Saltz, David J. Foran

Proceedings of the Applied Parallel and Scientific Computing, 2010

High-Performance Systems for in Silico Microscopy Imaging Studies.

Fusheng Wang, Tahsin M. Kurç, Patrick M. Widener, Tony Pan, Jun Kong, Lee Cooper, David A. Gutman, Ashish Sharma, Sharath R. Cholleti, Vijay Kumar

Proceedings of the Data Integration in the Life Sciences, 7th International Conference, 2010

2009

Designing and implementing lightweight kernels for capability computing.

Rolf Riesen, Ron Brightwell, Patrick G. Bridges, Trammell Hudson, Arthur B. Maccabe, Patrick M. Widener, Kurt B. Ferreira

Concurr. Comput. Pract. Exp., 2009

Using application communication characteristics to drive dynamic MPI reconfiguration.

Manjunath Gorentla Venkata, Patrick G. Bridges, Patrick M. Widener

Proceedings of the 23rd IEEE International Symposium on Parallel and Distributed Processing, 2009

2008

Exploiting Latent I/O Asynchrony in Petascale Science Applications.

Mary Payne, Patrick M. Widener, Matthew Wolf, Hasan Abbasi, Scott McManus, Patrick G. Bridges, Karsten Schwan

Proceedings of the Fourth International Conference on e-Science, 2008

2006

Towards a framework for dedicated operating systems development in high-end computing systems.

Jean-Charles Tournier, Patrick G. Bridges, Arthur B. Maccabe, Patrick M. Widener, Zaid Abudayyeh, Ron Brightwell, Rolf Riesen, Trammell Hudson

ACM SIGOPS Oper. Syst. Rev., 2006

Protected data paths: delivering sensitive data via untrusted proxies.

Jiantao Kong, Karsten Schwan, Patrick M. Widener

Proceedings of the 2006 International Conference on Privacy, 2006

Implementing Diverse Messaging Models with Self-Managing Properties using IFLOW.

Vibhore Kumar, Zhongtang Cai, Brian F. Cooper, Greg Eisenhauer, Karsten Schwan, Mohamed S. Mansour, Balasubramanian Seshasayee, Patrick M. Widener

Proceedings of the 3rd International Conference on Autonomic Computing, 2006

Lightweight I/O for Scientific Applications.

Ron A. Oldfield, Lee Ward, Rolf Riesen, Arthur B. Maccabe, Patrick M. Widener, Todd Kordenbrock

Proceedings of the 2006 IEEE International Conference on Cluster Computing, 2006

Efficient Data-Movement for Lightweight I/O.

Ron A. Oldfield, Patrick M. Widener, Arthur B. Maccabe, Lee Ward, Todd Kordenbrock

Proceedings of the 2006 IEEE International Conference on Cluster Computing, 2006

2005

Dynamic Differential Data Protection for High-Performance and Pervasive Applications.

Patrick M. Widener

PhD thesis, 2005

Efficient end to end data exchange using configurable compression.

Yair Wiseman, Karsten Schwan, Patrick M. Widener

ACM SIGOPS Oper. Syst. Rev., 2005

Reverb: middleware for distributed application forensics.

Patrick M. Widener

Proceedings of the 2005 Challenges of Large Applications in Distributed Environments, 2005

2004

SOAP-binQ: High-Performance SOAP with Continuous Quality Management.

Balasubramanian Seshasayee, Karsten Schwan, Patrick M. Widener

Proceedings of the 24th International Conference on Distributed Computing Systems (ICDCS 2004), 2004

2003

Differential Data Protection for Dynamic Distributed Application.

Patrick M. Widener, Karsten Schwan, Fabián E. Bustamante

Proceedings of the 19th Annual Computer Security Applications Conference (ACSAC 2003), 2003

2002

Open Metadata Formats: Efficient XML-Based Communication for High Performance Computing.

Patrick M. Widener, Greg Eisenhauer, Karsten Schwan, Fabián E. Bustamante

Clust. Comput., 2002

Scalable directory services using proactivity.

Fabián E. Bustamante, Patrick M. Widener, Karsten Schwan

Proceedings of the 2002 ACM/IEEE conference on Supercomputing, 2002

A Case for Proactivity in Directory Services.

Fabián E. Bustamante, Patrick M. Widener, Karsten Schwan

Proceedings of the 11th IEEE International Symposium on High Performance Distributed Computing (HPDC-11 2002), 2002

2001

Taking the Step From Meta-Information to Communication Middleware in Computational Data Streams.

Beth Plale, Patrick M. Widener, Karsten Schwan

Proceedings of the 15th International Parallel & Distributed Processing Symposium (IPDPS-01), 2001

Open Metadata Formats: Efficient XML-Based Communication for Heterogeneous Distributed Systems.

Patrick M. Widener, Karsten Schwan, Greg Eisenhauer

Proceedings of the 21st International Conference on Distributed Computing Systems (ICDCS 2001), 2001

Open Metadata Formats: Efficient XML-Based Communication for High Performance Computing.

Patrick M. Widener, Greg Eisenhauer, Karsten Schwan

Proceedings of the 10th IEEE International Symposium on High Performance Distributed Computing (HPDC-10 2001), 2001

Active Streams-An Approach to Adaptive Distributed Systems.

Fabián E. Bustamante, Greg Eisenhauer, Patrick M. Widener, Karsten Schwan, Calton Pu

Proceedings of HotOS-VIII: 8th Workshop on Hot Topics in Operating Systems, 2001

2000

Efficient Wire Formats for High Performance Computing.

Fabián E. Bustamante, Greg Eisenhauer, Karsten Schwan, Patrick M. Widener

Proceedings of the Proceedings Supercomputing 2000, 2000