Apache Taverna Language: Semantic and flexible workflow definitions


Authors: Stian Soiland-Reyes 1,2, David Withers, Alan R Williams1,2, Donal Fellows1,2, Matthew Gamble2, Carole Goble2

1 Apache Software Foundation; 2 University of Manchester

This article describes the workflow language of
Apache Taverna (Wolstencroft 2013),
in particular focusing on its workflow language SCUFL2 and the abstract semantic
workflow model wfdesc.

The SCUFL2 API (Withers; 2014)
allows construction and inspection of Taverna 3
workflows from independent applications, but also enables translation
from/to different abstract and concrete third-party