Workflows – Page 2

NSF Award: WRENCH: A Simulation Workbench for Scientific Workflow for Users, Developers, and Researchers

by Rafael Ferreira da Silva on September 16, 2016 with No Comments

Scientific workflows have become mainstream for conducting large-scale scientific research. As a result, many workflow applications and Workflow Management Systems (WMSs) have been developed as part of the cyberinfrastructure to allow scientists to execute their applications seamlessly on a range … Read More

NSF Award: Secure and Resilient Architecture: Scientific Workflow Integrity with Pegasus (SWIP)

by Rafael Ferreira da Silva on August 26, 2016 with No Comments

Scientists use computer systems to analyze and store their scientific data, sometimes in a complex process across multiple machines. This process can be tedious and error-prone, which has led to the development of software known as a “workflow management system”. … Read More

Seminar: Multi-objective scheduling and enactment of scientific workflows in Clouds

by Rafael Ferreira da Silva on August 24, 2016 with No Comments

The talk gives first an overview of the research conducted at the Institute of Computer Science, University of Innsbruck in the area of parallel and distributed systems. Afterwards, it focuses scientific workflows (our common topic of interest) by presenting research … Read More

Seminar: Mythbusting Scientific Knowledge Transfer with nanoHUB.org

by Rafael Ferreira da Silva on June 7, 2016 with No Comments

Gordon Moore’s 1965 prediction of continued semiconductor device down-scaling and circuit up-scaling has become a self-fulfilling prophesy in the past 40 years. Open source code development and sharing of the process modeling software SUPREM and the circuit modeling software SPICE … Read More

Seminar: ENVRIplus: Review of existing Research Infrastructures: requirements, technologies, achievements and gaps leading to characterization

by Rafael Ferreira da Silva on March 28, 2016 with No Comments

ENVRIplus is a Horizon 2020 project bringing together Environmental and Earth System Research Infrastructures (RIs), projects and networks together with technical specialist partners to create a more coherent, interdisciplinary and interoperable cluster of Environmental Research Infrastructures across Europe. It is … Read More

Seminar: Improving Bioinformatic Methods via Enhancing and Scaling Up Workflows

by Rafael Ferreira da Silva on March 17, 2016 with No Comments

Workflows have proved to be an excellent medium for representing scientific methods in general and especially also in the areas life sciences and chemistry. In the last 20 years quite a few mature workflow engines and workflow editors with diverse … Read More

Seminar: Scheduling workflows on platforms where energy matters

by Rafael Ferreira da Silva on November 13, 2014 with No Comments

The talk will describe techniques to schedule workflows with energy constraints on platforms where frequency scaling can be used (some cloud providers already offer resources priced by CPU frequency). The problem is how to complete the execution of a workflow within … Read More