Research output per year
Research output per year
Wei Tan*, Paolo Missier, Ravi Madduri, Ian Foster
Research output: Chapter in Book/Conference proceeding › Conference contribution › peer-review
With the emergence of "service oriented science," the need arises to orchestrate various services to facilitate scientific investigation - that is, to create "science workflows." In this paper we summarize our findings in providing a workflow solution for the caGrid service-based grid infrastructure. We choose BPEL and Taverna as candidate solutions, and compare their usability in the full lifecycle of a scientific workflow, including service discovery, service composition, workflow execution, and workflow result analysis. We determine that BPEL offers a comprehensive set of primitives for modeling processes of all flavors, while Taverna provides a more compact set of primitives and a functional programming model that eases data flow modeling. We hope that our analysis not only helps researchers choose a tool that meets their needs, but also provides some insight on how a workflow language and tool can fulfill the requirement of scientists.
| Original language | English |
|---|---|
| Title of host publication | Service-Oriented Computing - ICSOC 2008 Workshops - ICSOC 2008 International Workshops, Revised Selected Papers |
| Pages | 118-129 |
| Number of pages | 12 |
| Volume | 5472 LNCS |
| DOIs | |
| Publication status | Published - 2009 |
| Event | International Conference on Service-Oriented Computing, ICSOC 2008 - Sydney, NSW, Australia Duration: 1 Dec 2008 → 1 Dec 2008 |
| Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
|---|---|
| Volume | 5472 LNCS |
| ISSN (Print) | 0302-9743 |
| ISSN (Electronic) | 1611-3349 |
| Conference | International Conference on Service-Oriented Computing, ICSOC 2008 |
|---|---|
| Country/Territory | Australia |
| City | Sydney, NSW |
| Period | 1/12/08 → 1/12/08 |
Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
Research output: Chapter in Book/Conference proceeding › Conference contribution › peer-review