Prototype of Kepler processing workflows for microscopy and neuroinformatics

Abstract

We report on progress of employing the Kepler workflow engine to prototype "end-to-end" application integration workflows that concern data coming from microscopes deployed at the National Center for Microscopy Imaging Research (NCMIR). This system is built upon the mature code base of the Cell Centered Database (CCDB) and integrated rule-oriented data system (IRODS) for distributed storage. It provides integration with external projects such as the Whole Brain Catalog (WBC) and Neuroscience Information Framework (NIF), which benefit from NCMIR data. We also report on specific workflows which spawn from main workflows and perform data fusion and orchestration of Web services specific for the NIF project. This "Brain data flow" presents a user with categorized information about sources that have information on various brain regions. © 2012 Published by Elsevier Ltd.