Faculty DirectoryWei-keng Liao
Contact2145 Sheridan Road
Evanston, IL 60208-3109
Email Wei-keng Liao
Parallel and distributed file I/O and storage system design; data management for large-scale scientific applications; computational model design for large-scale applications on parallel and distributed environment; data mining algorithm design and their parallelization; software development for Parallel netCDF.
1. Arifa Nisar, Wei-keng Liao, and Alok Choudhary. Delegation-based I/O Mechanism for High Performance Computing Systems. In the IEEE Transactions on Parallel and Distributed Sytems, vol. 23, no. 2, pages 271-79, February 2012.
2. Wei-keng Liao, and Alok Choudhary. Dynamically Adapting File Domain Partitioning Methods for Collective I/O Based on Underlying Parallel File System Locking Protocols. In the Proceedings of International Conference for High Performance Computing, Networking, Storage and Analysis, Austin, Texas, November 2008. ---- (This paper proposes MPI-IO optimizations for Lustre and GPFS parallel file systems. An extended version of this work can be found here published in TPDS.)