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ICSOC
2010
Springer
9 years 6 months ago
BPEL4Pegasus: Combining Business and Scientific Workflows
Business and scientific workflow management systems (WfMS) offer different features to their users because they are developed for different application areas with different require...
Mirko Sonntag, Dimka Karastoyanova, Ewa Deelman
SIGMOD
2008
ACM
145views Database» more  SIGMOD 2008»
9 years 7 months ago
Provenance and scientific workflows: challenges and opportunities
Provenance in the context of workflows, both for the data they derive and for their specification, is an essential component to allow for result reproducibility, sharing, and know...
Susan B. Davidson, Juliana Freire
ITSSA
2006
182views more  ITSSA 2006»
9 years 8 months ago
Application of Business Process Execution Language to Scientific Workflows
: This paper investigates the use of the Business Process Execution Language for Web services (BPEL4WS/ BPEL) for managing scientific workflows. The complexity, unpredictability an...
Asif Akram, David Meredith, Rob Allan
COMPUTER
2007
103views more  COMPUTER 2007»
9 years 8 months ago
Examining the Challenges of Scientific Workflows
Workflows have recently emerged as a paradigm for representing and managing complex distributed scientific computations and therefore accelerate the pace of scientific progress. A...
Yolanda Gil, Ewa Deelman, Mark H. Ellisman, Thomas...
BMCBI
2007
119views more  BMCBI 2007»
9 years 8 months ago
Conceptual-level workflow modeling of scientific experiments using NMR as a case study
Background: Scientific workflows improve the process of scientific experiments by making computations explicit, underscoring data flow, and emphasizing the participation of humans...
Kacy K. Verdi, Heidi J. C. Ellis, Michael R. Gryk
HPDC
2010
IEEE
9 years 9 months ago
Towards optimising distributed data streaming graphs using parallel streams
Modern scientific collaborations have opened up the opportunity of solving complex problems that involve multidisciplinary expertise and large-scale computational experiments. The...
Chee Sun Liew, Malcolm P. Atkinson, Jano I. van He...
HPDC
2010
IEEE
9 years 9 months ago
Data parallelism in bioinformatics workflows using Hydra
Large scale bioinformatics experiments are usually composed by a set of data flows generated by a chain of activities (programs or services) that may be modeled as scientific work...
Fábio Coutinho, Eduardo S. Ogasawara, Danie...
CCGRID
2010
IEEE
9 years 9 months ago
Streamflow Programming Model for Data Streaming in Scientific Workflows
Geo-sciences involve large-scale parallel models, high resolution real time data from highly asynchronous and heterogeneous sensor networks and instruments, and complex analysis a...
Chathura Herath, Beth Plale
SERVICES
2008
106views more  SERVICES 2008»
9 years 9 months ago
Scientific Workflow Systems for 21st Century, New Bottle or New Wine?
With the advances in e-Sciences and the growing complexity of scientific analyses, more and more scientists and researchers are relying on workflow systems for process coordinatio...
Yong Zhao, Ioan Raicu, Ian T. Foster
CCGRID
2008
IEEE
9 years 10 months ago
Scheduling of Scientific Workflows on Data Grids
Selection of resources for execution of scientific workflows in data grids becomes challenging with the exponential growth of files as a result of the distribution of scientific e...
Suraj Pandey, Rajkumar Buyya
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