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» Speculative execution in a distributed file system
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CIDR
2003
106views Algorithms» more  CIDR 2003»
15 years 1 months ago
Speculative Query Processing
Speculation is an every day phenomenon whereby one acts in anticipation of particular conditions that are likely to hold in the future. Computer science research has seen many suc...
Neoklis Polyzotis, Yannis E. Ioannidis
DEBS
2008
ACM
15 years 1 months ago
Speculative out-of-order event processing with software transaction memory
In event stream applications, events flow through a network of components that perform various types of operations, e.g., filtering, aggregation, transformation. When the operatio...
Andrey Brito, Christof Fetzer, Heiko Sturzrehm, Pa...
FCCM
1997
IEEE
129views VLSI» more  FCCM 1997»
15 years 4 months ago
The Chimaera reconfigurable functional unit
By strictly separating reconfigurable logic from their host processor, current custom computing systems suffer from a significant communication bottleneck. In this paper we descri...
Scott Hauck, Thomas W. Fry, Matthew M. Hosler, Jef...
SIGMOD
2005
ACM
107views Database» more  SIGMOD 2005»
15 years 12 months ago
A notation and system for expressing and executing cleanly typed workflows on messy scientific data
The description, composition, and execution of even logically simple scientific workflows are often complicated by the need to deal with "messy" issues like heterogeneou...
Yong Zhao, James E. Dobson, Ian T. Foster, Luc Mor...
MSS
2005
IEEE
106views Hardware» more  MSS 2005»
15 years 5 months ago
An Architecture for Lifecycle Management in Very Large File Systems
We present a policy-based architecture STEPS for lifecycle management (LCM) in a mass scale distributed file system. The STEPS architecture is designed in the context of IBM’s ...
Akshat Verma, David Pease, Upendra Sharma, Marc Ka...