Provenance describes how an object came to be in its present state. Thus, it describes the evolution of the object over time. Prior work on provenance has focussed on databases an...
This paper analyses HPSS performance and, to a lesser extent, characterizes the SDSC HPSS workload, utilizing per-file transfer logs. The performance examined includes disk cache ...
Wayne Schroeder, Richard Marciano, Joe Lopez, Mich...
We present a feasibility study of a power-reduction scheme that reduces the thermal power of processors by lowering frequency and voltage in the context of high-performance comput...
Parallel file systems are widely used in clusters to provide high performance I/O. However, most of the existing parallel file systems are based on UNIX-like operating systems. W...
Three protocols for gossip-based failure detection services in large-scale heterogeneous clusters are analyzed and compared. The basic gossip protocol provides a means by which fai...