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ESCIENCE
2006
IEEE
14 years 2 months ago
Managing Large-Scale Scientific Workflows in Distributed Environments: Experiences and Challenges
In this paper we discuss several challenges associated scientific workflow design and management in distributed, heterogeneous environments. Based on our prior work with a number ...
Ewa Deelman, Yolanda Gil
CORR
2008
Springer
192views Education» more  CORR 2008»
13 years 7 months ago
Anomaly Detection in Streaming Sensor Data
In this chapter we consider a cell phone network as a set of automatically deployed sensors that records movement and interaction patterns of the population. We discuss methods fo...
Alec Pawling, Ping Yan, Julián Candia, Timo...
SIGMOD
2007
ACM
114views Database» more  SIGMOD 2007»
14 years 9 months ago
Managing information quality in e-science: the qurator workbench
Data-intensive e-science applications often rely on third-party data found in public repositories, whose quality is largely unknown. Although scientists are aware that this uncert...
Alun D. Preece, Binling Jin, Paolo Missier, R. Mar...
CCGRID
2007
IEEE
14 years 3 months ago
Active Data: Supporting the Grid Data Life Cycle
Scientific applications often involve computation intensive workflows and may generate large amount of derived data. In this paper we consider a life cycle, which starts when the ...
Tim Ho, David Abramson
IFIP
2000
Springer
14 years 12 days ago
Component Technology for High-Performance Scientific Simulation Software
We are developing scientific software component technology to manage the complexity of modern, parallel simulation software and increase the interoperability and re-use of scientif...
Thomas Epperly, Scott R. Kohn, Gary Kumfert