General atomic and molecular electronic structure system
Journal of Computational Chemistry
Heuristic Algorithms for Scheduling Independent Tasks on Nonidentical Processors
Journal of the ACM (JACM)
CooplS '02 Proceedings of the 7th International Conference on Cooperative Information Systems
Adaptive Computing on the Grid Using AppLeS
IEEE Transactions on Parallel and Distributed Systems
Grid Computing: Making the Global Infrastructure a Reality
Grid Computing: Making the Global Infrastructure a Reality
GridAnt: A Client-Controllable Grid Work.ow System
HICSS '04 Proceedings of the Proceedings of the 37th Annual Hawaii International Conference on System Sciences (HICSS'04) - Track 7 - Volume 7
Kepler: An Extensible System for Design and Execution of Scientific Workflows
SSDBM '04 Proceedings of the 16th International Conference on Scientific and Statistical Database Management
A Web Service Composition and Deployment Framework for Scientific Workflows
ICWS '04 Proceedings of the IEEE International Conference on Web Services
Application of grid computing to parameter sweeps and optimizations in molecular modeling
Future Generation Computer Systems
A taxonomy of scientific workflow systems for grid computing
ACM SIGMOD Record
Building conference proceedings requires adaptable workflow and content management
VLDB '06 Proceedings of the 32nd international conference on Very large data bases
Semantics-based automatic composition of geospatial Web service chains
Computers & Geosciences
GridRod: a dynamic runtime scheduler for grid workflows
Proceedings of the 21st annual international conference on Supercomputing
An innovative workflow mapping mechanism for Grids in the frame of Quality of Service
Future Generation Computer Systems
OrthoSearch: a scientific workflow approach to detect distant homologies on protozoans
Proceedings of the 2008 ACM symposium on Applied computing
Grid workflow scheduling based on reliability cost
Proceedings of the 2nd international conference on Scalable information systems
A grid-enabled workflow system for reservoir uncertainty analysis
CLADE '08 Proceedings of the 6th international workshop on Challenges of large applications in distributed environments
Nimrod/K: towards massively parallel dynamic grid workflows
Proceedings of the 2008 ACM/IEEE conference on Supercomputing
A Software Component Model with Spatial and Temporal Compositions for Grid Infrastructures
Euro-Par '08 Proceedings of the 14th international Euro-Par conference on Parallel Processing
Towards software component assembly language enhanced with workflows and skeletons
Proceedings of the 2008 compFrame/HPC-GECO workshop on Component based high performance
Realtime-enabled workflow management in service oriented infrastructures
AREA '08 Proceedings of the 1st ACM workshop on Analysis and retrieval of events/actions and workflows in video streams
Models of Interaction as a Grounding for Peer to Peer Knowledge Sharing
Advances in Web Semantics I
Parameter Space Exploration Using Scientific Workflows
ICCS '09 Proceedings of the 9th International Conference on Computational Science: Part I
Robust workflows for science and engineering
Proceedings of the 2nd Workshop on Many-Task Computing on Grids and Supercomputers
GCCB'06 Proceedings of the 2006 international conference on Distributed, high-performance and grid computing in computational biology
A light-weight grid workflow execution engine enabling client and middleware independence
PPAM'07 Proceedings of the 7th international conference on Parallel processing and applied mathematics
Detecting distant homologies on protozoans metabolic pathways using scientific workflows
International Journal of Data Mining and Bioinformatics
Evaluation of grid workflow scheduling techniques in dynamic grid simulation environments
Proceedings of the 8th International Conference on Frontiers of Information Technology
Path planning for chaining geospatial web services
W2GIS'06 Proceedings of the 6th international conference on Web and Wireless Geographical Information Systems
Minimizing data size for efficient data reuse in grid-enabled medical applications
ISBMDA'06 Proceedings of the 7th international conference on Biological and Medical Data Analysis
Scientific workflow infrastructure for computational chemistry on the grid
ICCS'06 Proceedings of the 6th international conference on Computational Science - Volume Part III
Scientific workflow reuse through conceptual workflows on the virtual imaging platform
Proceedings of the 6th workshop on Workflows in support of large-scale science
Provenance collection support in the kepler scientific workflow system
IPAW'06 Proceedings of the 2006 international conference on Provenance and Annotation of Data
Computer-Assisted Scientific Workflow Design
Journal of Grid Computing
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Grid workflows can be seen as special scientific workflows involving high performance and/or high throughput computational tasks. Much work in grid workflows has focused on improving application performance through schedulers that optimize the use of computational resources and bandwidth. As high-end computing resources are becoming more of a commodity that is available to new scientific communities, there is an increasing need to also improve the design and reusability “performance” of scientific workflow systems. To this end, we are developing a framework that supports the design and reuse of grid workflows. Individual workflow components (e.g., for data movement, database querying, job scheduling, remote execution etc.) are abstracted into a set of generic, reusable tasks. Instantiations of these common tasks can be functionally equivalent atomic components (called actors) or composite components (so-called composite actors or subworkflows). In this way, a grid workflow designer does not have to commit to a particular Grid technology when developing a scientific workflow; instead different technologies (e.g. GridFTP, SRB, and scp) can be used interchangeably and in concert. We illustrate the application of our framework using two real-world Grid workflows from different scientific domains, i.e., cheminformatics and bioinformatics, respectively.