Workflows and extensions to the Kepler scientific workflow system to support environmental sensor data access and analysis. - Derik Barseghian; Ilkay Altintas; Matthew B. Jones; Daniel Crawl; Nathan Potter; James Gallagher; Peter C. Cornillon; Mark Schildhauer; Elizabeth T. Borer; Eric W. Seabloom; Parviez R. Hosseini (Ecol. Informatics, 2010)