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2020 – today
- 2024
[c28]Isaac Obour Mensah, Brian Barrett, Conor Cahalane:
Evaluating the Influence of Global Digital Elevation Models (DEMS) for Sentinel-1 Radiometric Terrain Correction (RTC) for Tropical Forest Measurements in Google Earth Engine. IGARSS 2024: 2495-2499- [c27]Zhimeng He, Yuwei Cai, Hongjie He, Xinyan Xian, Brian Barrett:
An Enhanced Trans-Involution Network for Building Footprint Extraction from High Resolution Orthoimagery. IGARSS 2024: 10030-10034 - [c26]Georgina Page, Armando Marino, Benjamin Sterratt, Cristian Silva-Perez, Peter D. Hunter, Jens-Arne Subke, Brian Barrett:
Using Quad-Polarimetric SAR (ALOS-2) to Monitor Wetness of Bogs in Scotland and Sweden. IGARSS 2024: 10822-10825
2010 – 2019
- 2017
- [j13]Iftikhar Ali, Brian Barrett
, Fiona Cawkwell, Stuart Green, Edward Dwyer, Maxim Neumann:
Application of Repeat-Pass TerraSAR-X Staring Spotlight Interferometric Coherence to Monitor Pasture Biophysical Parameters: Limitations and Sensitivity Analysis. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 10(7): 3225-3231 (2017) - 2015
- [j12]Ingmar Nitze, Brian Barrett, Fiona Cawkwell:
Temporal optimisation of image acquisition for land cover classification with Random Forest and MODIS time-series. Int. J. Appl. Earth Obs. Geoinformation 34: 136-146 (2015) - [j11]Chiara Pratola, Brian W. Barrett, Alexander Gruber, Edward Dwyer:
Quality Assessment of the CCI ECV Soil Moisture Product Using ENVISAT ASAR Wide Swath Data over Spain, Ireland and Finland. Remote. Sens. 7(11): 15388-15423 (2015) - [j10]Torsten Hoefler, James Dinan, Rajeev Thakur, Brian Barrett, Pavan Balaji, William Gropp, Keith D. Underwood:
Remote Memory Access Programming in MPI-3. ACM Trans. Parallel Comput. 2(2): 9:1-9:26 (2015) - 2014
- [j9]Brian W. Barrett, Ron Brightwell, Ryan E. Grant, Simon D. Hammond, K. Scott Hemmert:
An evaluation of MPI message rate on hybrid-core processors. Int. J. High Perform. Comput. Appl. 28(4): 415-424 (2014) - [j8]Chiara Pratola, Brian Barrett, Alexander Gruber, Gerard Kiely, Edward Dwyer:
Evaluation of a Global Soil Moisture Product from Finer Spatial Resolution SAR Data and Ground Measurements at Irish Sites. Remote. Sens. 6(9): 8190-8219 (2014) - 2013
- [j7]Torsten Hoefler, James Dinan, Darius Buntinas, Pavan Balaji, Brian Barrett, Ron Brightwell, William Gropp, Vivek Kale, Rajeev Thakur:
MPI + MPI: a new hybrid approach to parallel programming with MPI plus shared memory. Computing 95(12): 1121-1136 (2013) - [c25]Timo Schneider, Torsten Hoefler, Ryan E. Grant, Brian W. Barrett, Ron Brightwell:
Protocols for Fully Offloaded Collective Operations on Accelerated Network Adapters. ICPP 2013: 593-602 - [c24]Amin Hassani, Anthony Skjellum, Ron Brightwell, Brian W. Barrett:
Design, implementation, and performance evaluation of MPI 3.0 on portals 4.0. EuroMPI 2013: 55-60 - [c23]Brian W. Barrett, Simon D. Hammond, Ron Brightwell, K. Scott Hemmert:
The impact of hybrid-core processors on MPI message rate. EuroMPI 2013: 67-71 - 2012
- [c22]Brian W. Barrett, Ron Brightwell, Keith D. Underwood:
A Low Impact Flow Control Implementation for Offload Communication Interfaces. EuroMPI 2012: 27-36 - [c21]Torsten Hoefler, James Dinan, Darius Buntinas, Pavan Balaji, Brian W. Barrett, Ron Brightwell, William Gropp, Vivek Kale, Rajeev Thakur:
Leveraging MPI's One-Sided Communication Interface for Shared-Memory Programming. EuroMPI 2012: 132-141 - [c20]Brian Barrett, Ron Brightwell, Keith D. Underwood, K. Scott Hemmert:
Poster: Portals 4 Network Programming Interface. SC Companion 2012: 1467 - 2011
- [j6]Arun F. Rodrigues, K. Scott Hemmert, Brian W. Barrett, Chad D. Kersey, Ron A. Oldfield, M. Weston, R. Risen, J. Cook, Paul Rosenfeld, E. CooperBalls, Bruce L. Jacob:
The structural simulation toolkit. SIGMETRICS Perform. Evaluation Rev. 38(4): 37-42 (2011) - [c19]Keith D. Underwood, Jerrie Coffman, Roy Larsen, K. Scott Hemmert, Brian W. Barrett, Ron Brightwell, Michael J. Levenhagen:
Enabling Flexible Collective Communication Offload with Triggered Operations. Hot Interconnects 2011: 35-42 - [c18]Brian W. Barrett, Ron Brightwell, K. Scott Hemmert, Kevin T. Pedretti, Kyle B. Wheeler, Keith D. Underwood:
Enhanced Support for OpenSHMEM Communication in Portals. Hot Interconnects 2011: 61-69 - [c17]Brian W. Barrett, Ron Brightwell, K. Scott Hemmert, Kyle B. Wheeler, Keith D. Underwood:
Using Triggered Operations to Offload Rendezvous Messages. EuroMPI 2011: 120-129 - 2010
- [j5]Ken Alvin, Brian Barrett, Ron Brightwell, Sudip S. Dosanjh, Al Geist, K. Scott Hemmert, Michael A. Heroux, Douglas B. Kothe, Richard C. Murphy, Jeff Nichols, Ron A. Oldfield, Arun Rodrigues, Jeffrey S. Vetter:
On the Path to Exascale. Int. J. Distributed Syst. Technol. 1(2): 1-22 (2010) - [c16]Ron Brightwell, Brian W. Barrett, Karl S. Hemmert, Keith D. Underwood:
Challenges for High-Performance Networking for Exascale Computing. ICCCN 2010: 1-6 - [c15]Torsten Hoefler, Greg Bronevetsky, Brian Barrett, Bronis R. de Supinski, Andrew Lumsdaine:
Efficient MPI Support for Advanced Hybrid Programming Models. EuroMPI 2010: 50-61 - [c14]K. Scott Hemmert, Brian W. Barrett, Keith D. Underwood:
Using Triggered Operations to Offload Collective Communication Operations. EuroMPI 2010: 249-256
2000 – 2009
- 2009
- [j4]Brian W. Barrett, Edward Dwyer, Pádraig M. Whelan:
Soil Moisture Retrieval from Active Spaceborne Microwave Observations: An Evaluation of Current Techniques. Remote. Sens. 1(3): 210-242 (2009) - [c13]Brian W. Barrett, K. Scott Hemmert:
An application based MPI message throughput benchmark. CLUSTER 2009: 1-8 - [c12]Brian W. Barrett, Jonathan W. Berry, Richard C. Murphy, Kyle B. Wheeler:
Implementing a portable Multi-threaded Graph Library: The MTGL on Qthreads. IPDPS 2009: 1-8 - 2008
- [j3]Ralph H. Castain, Timothy S. Woodall, David J. Daniel, Jeffrey M. Squyres, Brian Barrett, Graham E. Fagg:
The Open Run-Time Environment (OpenRTE): A transparent multicluster environment for high-performance computing. Future Gener. Comput. Syst. 24(2): 153-157 (2008) - 2007
- [j2]Richard L. Graham, Brian Barrett, Galen M. Shipman, Timothy S. Woodall, George Bosilca:
Open MPI: a High Performance, Flexible Implementation of MPI Point-to-Point Communications. Parallel Process. Lett. 17(1): 79-88 (2007) - [c11]Richard L. Graham, Ron Brightwell, Brian Barrett, George Bosilca, Jelena Pjesivac-Grbovic:
An Evaluation of Open MPI's Matching Transport Layer on the Cray XT. PVM/MPI 2007: 161-169 - [c10]Galen M. Shipman, Ron Brightwell, Brian Barrett, Jeffrey M. Squyres, Gil Bloch:
Investigations on InfiniBand: Efficient Network Buffer Utilization at Scale. PVM/MPI 2007: 178-186 - [c9]Brian Barrett, Galen M. Shipman, Andrew Lumsdaine:
Analysis of Implementation Options for MPI-2 One-Sided. PVM/MPI 2007: 242-250 - 2006
- [c8]Richard L. Graham, Galen M. Shipman, Brian Barrett, Ralph H. Castain, George Bosilca, Andrew Lumsdaine:
Open MPI: A High-Performance, Heterogeneous MPI. CLUSTER 2006 - [c7]Christopher Gottbrath, Brian Barrett, William D. Gropp, Ewing L. Lusk, Jeffrey M. Squyres:
An Interface to Support the Identification of Dynamic MPI 2 Processes for Scalable Parallel Debugging. PVM/MPI 2006: 115-122 - [c6]Jeffrey M. Squyres, Brian Barrett:
Open MPI - Open MPI community meeting. SC 2006: 5 - 2005
- [j1]Sriram Sankaran, Jeffrey M. Squyres, Brian Barrett, Vishal Sahay, Andrew Lumsdaine, Jason Duell, Paul Hargrove, Eric Roman:
The Lam/Mpi Checkpoint/Restart Framework: System-Initiated Checkpointing. Int. J. High Perform. Comput. Appl. 19(4): 479-493 (2005) - [c5]Brian Barrett, Jeffrey M. Squyres, Andrew Lumsdaine, Richard L. Graham, George Bosilca:
Analysis of the Component Architecture Overhead in Open MPI. PVM/MPI 2005: 175-182 - [c4]Ralph H. Castain, Timothy S. Woodall, David J. Daniel, Jeffrey M. Squyres, Brian Barrett, Graham E. Fagg:
The Open Run-Time Environment (OpenRTE): A Transparent Multi-cluster Environment for High-Performance Computing. PVM/MPI 2005: 225-232 - 2004
- [c3]Edgar Gabriel, Graham E. Fagg, George Bosilca, Thara Angskun, Jack J. Dongarra, Jeffrey M. Squyres, Vishal Sahay, Prabhanjan Kambadur, Brian Barrett, Andrew Lumsdaine, Ralph H. Castain, David J. Daniel, Richard L. Graham, Timothy S. Woodall:
Open MPI: Goals, Concept, and Design of a Next Generation MPI Implementation. PVM/MPI 2004: 97-104 - [c2]Timothy S. Woodall, Richard L. Graham, Ralph H. Castain, David J. Daniel, Mitchel W. Sukalski, Graham E. Fagg, Edgar Gabriel, George Bosilca, Thara Angskun, Jack J. Dongarra, Jeffrey M. Squyres, Vishal Sahay, Prabhanjan Kambadur, Brian Barrett, Andrew Lumsdaine:
Open MPI's TEG Point-to-Point Communications Methodology: Comparison to Existing Implementations. PVM/MPI 2004: 105-111 - [c1]Timothy S. Woodall, Richard L. Graham, Ralph H. Castain, David J. Daniel, Mitchel W. Sukalski, Graham E. Fagg, Edgar Gabriel, George Bosilca, Thara Angskun, Jack J. Dongarra, Jeffrey M. Squyres, Vishal Sahay, Prabhanjan Kambadur, Brian Barrett, Andrew Lumsdaine:
TEG: A High-Performance, Scalable, Multi-network Point-to-Point Communications Methodology. PVM/MPI 2004: 303-310
Coauthor Index
aka: K. Scott Hemmert
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