Modern structured analysis
PELLPACK: a problem-solving environment for PDE-based applications on multicomputer platforms
ACM Transactions on Mathematical Software (TOMS)
The grid: blueprint for a new computing infrastructure
The grid: blueprint for a new computing infrastructure
ICCS '01 Proceedings of the International Conference on Computational Sciences-Part I
Managing Network Resources in Condor
HPDC '00 Proceedings of the 9th IEEE International Symposium on High Performance Distributed Computing
An intelligent assistant for interactive workflow composition
Proceedings of the 9th international conference on Intelligent user interfaces
Scientific workflow management: between generality and applicability
QSIC '05 Proceedings of the Fifth International Conference on Quality Software
Walking the path: a new journey to explore and discover through visual analytics
Information Visualization - Special issue on visual analysis of human dynamics
WS-VLAM: towards a scalable workflow system on the grid
Proceedings of the 2nd workshop on Workflows in support of large-scale science
Using a CBR approach based on ontologies for recommendation and reuse of educational processes
International Journal of Web Based Communities
VLAM-G: Interactive data driven workflow engine for Grid-enabled resources
Scientific Programming
Agent technology and generic workflow management in an e-science environment
GCC'05 Proceedings of the 4th international conference on Grid and Cooperative Computing
GCC: a knowledge management environment for research centers and universities
APWeb'06 Proceedings of the 8th Asia-Pacific Web conference on Frontiers of WWW Research and Development
Reusing experiences for an effective learning in a web-based context
APWeb'06 Proceedings of the 8th Asia-Pacific Web conference on Frontiers of WWW Research and Development
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Computer and computational scientists at Pacific Northwest National Laboratory (PNNL) are studying and designing collaborative problem solving environments (CPSEs) for scientific computing in various domains. Where most scientific computing efforts focus at the level of the scientific codes, file systems, data archives, and networked computers, our analysis and design efforts are aimed at developing enabling technologies that are directly meaningful and relevant to domain scientist at the level of the practice and the science. We seek to characterize the nature of scientific problem solving and look for innovative ways to improve it. Moreover, we aim to glimpse beyond current systems and technical limitations to derive a design that expresses the scientist's own perspective on research activities, processes, and resources. The product of our analysis and design work is a conceptual scientific CPSE prototype that specifies a complete simulation and modeling user environment and a suite of high-level problem solving tools.