1. Team involved in Preparing the demo: Presenter: Marcia Inda (SP1.5) Preparing the demo: Adam Belloum (SP2.5), Dmitry Vasunin (SP2.5), Victor Guevara (SP2.5), Wibisono Adianto (SP2.5), and Marcia Inda (SP1.5)

2. Objectives … The demonstration will show the last results in developing workflow for Grid based systems and the integration of tools developed in various Subprograms in VL-e.

3. The Application Workflow … developed in SP1.5 in the context of the Ridge-O-grammer use case (described in Appendix 1 of the mid-term- review report, page 88) Human transcriptome map Temperature in Amsterdam DNA curvature of the Escherichia coli chromosome

4. The Workflow Management System … WSRF compliant workflow engine Workflow monitoring Drag-and-drop composition Hierarchical workflow creation & execution User in the loop Data streaming Detach/re-attach capability Composition panel Monitoring console Property panel Workflow Components palette Implemented as GT4 based/WSRF service Uses GT4 standard delegation service for security Uses GSI enabled, private VNC for Graphical modules Provides notifications for monitoring the execution monitoring of the workflow components: Std Out, Std Err, Status. (described in section Innovation of research of the mid-term-review report, page 37)

5. The Workflow Management System SOA extensions Tools for creating workflow components description –C–CLAMP: Connecting LAnguage for Modules and Programs –W–Web Service Harvester (RPC Style WSDL) Semantic tools –S–SAW: Semantic Annotation for Workflow –H–HAMMER: Hybrid-bAsed Match-Maker for E-Science Resources

6. Type here a valid URI Tools for creating workflow components description –C–CLAMP: Connecting LAnguage for Modules and Programs –W–Web Service Harvester (RPC Style WSDL) Semantic tools –S–SAW: Semantic Annotation for Workflow –H–HAMMER: Hybrid-bAsed Match-Maker for E-Science Resources

7. Tools for creating workflow components description –C–CLAMP: Connecting LAnguage for Modules and Programs –W–Web Service Harvester (RPC Style WSDL) Semantic tools –S–SAW: Semantic Annotation for Workflow –H–HAMMER: Hybrid-bAsed Match-Maker for E-Science Resources

8. Computing Nodes Workflow components Grid Middleware GT4 WSRF Services - WS-VLAM engine - workflow component repository VLe Studio WS-VLAM composer VBrowser Semantic tools SAW: Semantic Annotation for Workflow CLAMP: Connecting LAnguage for Modules & Programs HAMMER: Hybrid-bAsed MatchMaker for e-Science Resources DAS-3 Matrix-Sara pc-vlab19.uva PoC environment RP environment The Setting of the Demo SRB

9. The Scenario of the Demo User start VL-e Studio 1.Search for services for the workflow 2.Upload in the workflow composer 3.Compose the workflow 4.Search for input data set in the SRB 5.Set the workflow parameters 6.Execute the workflow 7.Monitor the execution DAS-3 Matrix-Sara pc-vlab19.uva SRB PoC environment RP environment

10. http://www.vl-e.nl/