Research Interests

Modeling and Simulation of parallel and distributed computing systems
Scientific Workflows scheduling, optimization, fault-tolerance, and energy-efficiency
Distributed Computing on clouds, grids, and HPC clusters

Research Projects

Featured Research Projects

The WRENCH project is a simulation framework that makes it possible to implement scalable and accurate simulators of complex cyberinfrastructure systems quickly and easily.

The WorkflowHub project is a community framework that enables scientific workflow research and development by providing tools for analyzing workflow execution traces and generating synthetic traces.

The workflowsRI project seeks to engage with representatives from the workflows community (researchers, developers, science and engineering users, and cyberinfrastructure experts) to design an infrastructure that will have the potential to truly democratize workflows research.