Future Generation Computer Systems - Special issue on metacomputing
Distributed processing of very large datasets with DataCutter
Parallel Computing - Clusters and computational grids for scientific computing
Automatic Configuration and Run-time Adaptation of Distributed Applications
HPDC '00 Proceedings of the 9th IEEE International Symposium on High Performance Distributed Computing
Combining Models and Guided Empirical Search to Optimize for Multiple Levels of the Memory Hierarchy
Proceedings of the international symposium on Code generation and optimization
Using Information from Prior Runs to Improve Automated Tuning Systems
Proceedings of the 2004 ACM/IEEE conference on Supercomputing
Distributed computing in practice: the Condor experience: Research Articles
Concurrency and Computation: Practice & Experience - Grid Performance
Scientific workflow management and the Kepler system: Research Articles
Concurrency and Computation: Practice & Experience - Workflow in Grid Systems
Science of Computer Programming - Special issue on quality system and software architectures
Large image correction and warping in a cluster environment
Proceedings of the 2006 ACM/IEEE conference on Supercomputing
Performance metrics and ontologies for Grid workflows
Future Generation Computer Systems
Specification, planning, and execution of QoS-aware Grid workflows within the Amadeus environment
Concurrency and Computation: Practice & Experience - First International Workshop on Workflow Systems in Grid Environments (WSGE2006)
Cost and accuracy sensitive dynamic workflow composition over grid environments
GRID '08 Proceedings of the 2008 9th IEEE/ACM International Conference on Grid Computing
IAAI'07 Proceedings of the 19th national conference on Innovative applications of artificial intelligence - Volume 2
Model-guided performance tuning for application-level parameters
Model-guided performance tuning for application-level parameters
A rule-based component customization technique for QoS properties
HASE'04 Proceedings of the Eighth IEEE international conference on High assurance systems engineering
Automated selection of software components based on cost/reliability tradeoff
EWSA'06 Proceedings of the Third European conference on Software Architecture
Large-Scale Biomedical Image Analysis in Grid Environments
IEEE Transactions on Information Technology in Biomedicine
High-performance systems for in silico microscopy imaging studies
DILS'10 Proceedings of the 7th international conference on Data integration in the life sciences
Review: interactive knowledge capture in the new millennium: How the semantic web changed everything
The Knowledge Engineering Review
High performance computing techniques for scaling image analysis workflows
PARA'10 Proceedings of the 10th international conference on Applied Parallel and Scientific Computing - Volume 2
A parallel solution for high resolution histological image analysis
Computer Methods and Programs in Biomedicine
Time-bound analytic tasks on large datasets through dynamic configuration of workflows
WORKS '13 Proceedings of the 8th Workshop on Workflows in Support of Large-Scale Science
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Data analysis processes in scientific applications can be expressed as coarse-grain workflows of complex data processing operations with data flow dependencies between them. Performance optimization of these workflows can be viewed as a search for a set of optimal values in a multidimensional parameter space consisting of input performance parameters to the applications that are known to affect their execution times. While some performance parameters such as grouping of workflow components and their mapping to machines do not affect the accuracy of the analysis, others may dictate trading the output quality of individual components (and of the whole workflow) for performance. This paper describes an integrated framework which is capable of supporting performance optimizations along multiple such parameters. Using two real-world applications in the spatial, multidimensional data analysis domain, we present an experimental evaluation of the proposed framework.