Lee Ward

Publication Activity (10 Years)

Years Active: 2002-2023
Publications (10 Years): 5

Top Topics

Big Data Analytics

Storage Systems

Power Management

Top Venues

IEEE Trans. Parallel Distributed Syst.

ACM Trans. Storage

Publications

Ryan E. Grant, Simon D. Hammond, James H. Laros III, Michael J. Levenhagen, Stephen L. Olivier, Kevin T. Pedretti, Lee Ward, Andrew J. Younge
Enabling power measurement and control on Astra: The first petascale Arm supercomputer. Concurr. Comput. Pract. Exp. 35 (15) (2023)
Andrew J. Younge, Ryan E. Grant, James H. Laros III, Michael J. Levenhagen, Stephen L. Olivier, Kevin T. Pedretti, Lee Ward
Small scale to extreme: Methods for characterizing energy efficiency in supercomputing applications. Sustain. Comput. Informatics Syst. 21 (2019)
Zhuozhao Li, Haiying Shen, Lee Ward
Accelerating Big Data Analytics Using Scale-Up/Out Heterogeneous Clusters. ICCCN (2019)
Kevin T. Pedretti, Ryan E. Grant, James H. Laros III, Michael J. Levenhagen, Stephen L. Olivier, Lee Ward, Andrew J. Younge
A Comparison of Power Management Mechanisms: P-States vs. Node-Level Power Cap Control. IPDPS Workshops (2018)
Ryan E. Grant, James H. Laros III, Michael J. Levenhagen, Stephen L. Olivier, Kevin T. Pedretti, Lee Ward, Andrew J. Younge
Evaluating energy and power profiling techniques for HPC workloads. IGSC (2017)
Haiying Shen, Guoxin Liu, Lee Ward
A Proximity-Aware Interest-Clustered P2P File Sharing System. IEEE Trans. Parallel Distributed Syst. 26 (6) (2015)
Guoxin Liu, Haiying Shen, Lee Ward
An Efficient and Trustworthy P2P and Social Network Integrated File Sharing System. IEEE Trans. Computers 64 (1) (2015)
Haiying Shen, Guoxin Liu, Jill B. Gemmill, Lee Ward
A P2P-Based Infrastructure for Adaptive Trustworthy and Efficient Communication in Wide-Area Distributed Systems. IEEE Trans. Parallel Distributed Syst. 25 (9) (2014)
Zhiwei Sun, Anthony Skjellum, Lee Ward, Matthew L. Curry
A Lightweight Data Location Service for Nondeterministic Exascale Storage Systems. ACM Trans. Storage 10 (3) (2014)
Adam Crume, Carlos Maltzahn, Lee Ward, Thomas Kroeger, Matthew L. Curry
Automatic generation of behavioral hard disk drive access time models. MSST (2014)
Cengiz Karakoyunlu, Dries Kimpe, Philip H. Carns, Kevin Harms, Robert B. Ross, Lee Ward
Toward a unified object storage foundation for scalable storage systems. CLUSTER (2013)
Adam Crume, Carlos Maltzahn, Lee Ward, Thomas Kroeger, Matthew L. Curry, Ron A. Oldfield
Fourier-assisted machine learning of hard disk drive access time models. PDSW@SC (2013)
Guoxin Liu, Haiying Shen, Lee Ward
An efficient and trustworthy P2P and social network integrated file sharing system. P2P (2012)
Philip H. Carns, Kevin Harms, Dries Kimpe, Robert B. Ross, Justin M. Wozniak, Lee Ward, Matthew L. Curry, Ruth Klundt, Geoff Danielson, Cengiz Karakoyunlu, John A. Chandy, Bradley Settlemeyer, William Gropp
A Case for Optimistic Coordination in HPC Storage Systems. SC Companion (2012)
Avani Wildani, Ethan L. Miller, Lee Ward
Efficiently identifying working sets in block I/O streams. SYSTOR (2011)
Nithin Nakka, Alok N. Choudhary, Wei-keng Liao, Lee Ward, Ruth Klundt, Marlow I. Weston
Detailed analysis of I/O traces for large scale applications. HiPC (2009)
Benjamin A. Allan, Helen Chen, Scott Cranford, Ron Minnich, Don W. Rudish, Lee Ward
On optimizing I/O through InfiniBand RDMA for commodity clusters. CLUSTER (2009)
Nawab Ali, Philip H. Carns, Kamil Iskra, Dries Kimpe, Samuel Lang, Robert Latham, Robert B. Ross, Lee Ward, P. Sadayappan
Scalable I/O forwarding framework for high-performance computing systems. CLUSTER (2009)
Matthew L. Curry, Anthony Skjellum, Lee Ward, Ron Brightwell
Accelerating Reed-Solomon coding in RAID systems with GPUs. IPDPS (2008)
Wei-keng Liao, Kenin Coloma, Alok N. Choudhary, Lee Ward
Cooperative Client-Side File Caching for MPI Applications. Int. J. High Perform. Comput. Appl. 21 (2) (2007)
Avery Ching, Wei-keng Liao, Alok N. Choudhary, Robert B. Ross, Lee Ward
Noncontiguous locking techniques for parallel file systems. SC (2007)
Wei-keng Liao, Avery Ching, Kenin Coloma, Alok N. Choudhary, Lee Ward
An Implementation and Evaluation of Client-Side File Caching for MPI-IO. IPDPS (2007)
James H. Laros III, Lee Ward, Ruth Klundt, Sue Kelly, James L. Tomkins, Brian R. Kellogg
Red storm IO performance analysis. CLUSTER (2007)
Ron A. Oldfield, Lee Ward, Rolf Riesen, Arthur B. Maccabe, Patrick M. Widener, Todd Kordenbrock
Lightweight I/O for Scientific Applications. CLUSTER (2006)
Dean Hildebrand, Lee Ward, Peter Honeyman
Large files, small writes, and pNFS. ICS (2006)
Avery Ching, Alok N. Choudhary, Wei-keng Liao, Lee Ward, Neil Pundit
Evaluating I/O characteristics and methods for storing structured scientific data. IPDPS (2006)
Kenin Coloma, Avery Ching, Alok N. Choudhary, Wei-keng Liao, Robert B. Ross, Rajeev Thakur, Lee Ward
A New Flexible MPI Collective I/O Implementation. CLUSTER (2006)
Wei-keng Liao, Kenin Coloma, Alok N. Choudhary, Lee Ward, Eric Russell, Neil Pundit
Scalable Design and Implementations for MPI Parallel Overlapping I/O. IEEE Trans. Parallel Distributed Syst. 17 (11) (2006)
Ron A. Oldfield, Patrick M. Widener, Arthur B. Maccabe, Lee Ward, Todd Kordenbrock
Efficient Data-Movement for Lightweight I/O. CLUSTER (2006)
Wei-keng Liao, Kenin Coloma, Alok N. Choudhary, Lee Ward
Cooperative Write-Behind Data Buffering for MPI I/O. PVM/MPI (2005)
Wei-keng Liao, Kenin Coloma, Alok N. Choudhary, Lee Ward, Eric Russell, Sonja Tideman
Collective caching: application-aware client-side file caching. HPDC (2005)
Kenin Coloma, Alok N. Choudhary, Avery Ching, Wei-keng Liao, Seung Woo Son, Mahmut T. Kandemir, Lee Ward
Power and Performance in I/O for Scientific Applications. IPDPS (2005)
Kenin Coloma, Alok N. Choudhary, Wei-keng Liao, Lee Ward, Eric Russell, Neil Pundit
Scalable High-level Caching for Parallel I/O. IPDPS (2004)
Wei-keng Liao, Alok N. Choudhary, Kenin Coloma, George K. Thiruvathukal, Lee Ward, Eric Russell, Neil Pundit
Scalable Implementations of MPI Atomicity for Concurrent Overlapping I/O. ICPP (2003)
James H. Laros III, Lee Ward, Nathan W. Dauchy, Ron Brightwell, Trammell Hudson, Ruth Klundt
An Extensible, Portable, Scalable Cluster Management Software Architecture. CLUSTER (2002)