MOTIVATION: In silico experiments in bioinformatics involve the co-ordinated use of computational tools and information repositories. A growing number of these resources are being made available with programmatic access in the form of Web services. Bioinformatics scientists will need to orchestrate these Web services in workflows as part of their analyses. RESULTS: The Taverna project has developed a tool for the composition and enactment of bioinformatics workflows for the life sciences community. The tool includes a workbench application which provides a graphical user interface for the composition of workflows. These workflows are written in a new language called the simple conceptual unified flow language (Scufl), where by each step within a workflow represents one atomic task. Two examples are used to illustrate the ease by which in silico experiments can be represented as Scufl workflows using the workbench application.
Provenance of e-Science Experiments - experience from Bioinformatics.Greenwood, M.; Goble, C.; Stevens, R.; Zhao, J.; Addis, M.; Marvin, D.; Moreau, L.; Oinn, T.; and Cox, S.2003.In OST e-Science Second All Hands Meeting 2003 (AHM'03), September. Bibtex
Taverna Workflows: Syntax and Semantics.Turi, D.; Missier, P.; Goble, C. A.; Roure, D. D.; and Oinn, T.2007.In Third International Conference on e-Science and Grid Computing, e-Science 2007, 10-13 December 2007, Bangalore, India, 441-448. Taverna Workflows: Syntax and SemanticsBibtex