Sebastian Kirch

Learn More
The Business Process Execution Language (BPEL) is a reasonable choice for modeling workflows in a web service environment, but it has a high acceptance threshold for users with no workflow skills. To improve the usability of BPEL for non-tech savvy scientific end users, we present SimpleBPEL, a modeling tool for composing workflows of SimpleBPEL fragments(More)
Motivation: In many media applications, there is a need to index very large amounts of audiovisual content in a minimum of time. Due to their scalability, Grid infrastructures are well suited for processing a large number of media files. Within the BMBF 1-funded research project MediaGrid 2 , a distributed media analysis platform is currently being(More)
  • 1