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Devarshi Ghoshal

Devarshi HeadShot
Devarshi Ghoshal
Research Scientist
Phone: (510) 486-4351

Devarshi Ghoshal is a Research Scientist in the Usable Software Systems Group (Data Science and Technology department) at LBL. His research revolves around different aspects of data and data management in HPC and distributed environments. His current research focuses on real-time stream processing, scientific workflow data management, and data provenance.

He received his Ph.D. in Computer Science from Indiana University, and has a Bachelor's degree in Computer Science and Engineering from IEM, Kolkata. He joined LBL as a Postdoctoral Fellow in 2014.

Journal Articles

D Ghoshal, V Hendrix, W Fox, S Balasubhramanian, L Ramakrishnan, "FRIEDA: Flexible Robust Intelligent Elastic Data Management Framework", The Journal of Open Source Software, 2017, 2:164--164, doi: 10.21105/joss.00164

D Ghoshal, L Ramakrishnan, "MaDaTS: Managing data on tiered storage for scientific workflows", HPDC 2017 - Proceedings of the 26th International Symposium on High-Performance Parallel and Distributed Computing, 2017, 41--52, doi: 10.1145/3078597.3078611

CS Daley, D Ghoshal, GK Lockwood, S Dosanjh, L Ramakrishnan, NJ Wright, "Performance characterization of scientific workflows for the optimal use of Burst Buffers", CEUR Workshop Proceedings, 2016, 1800:69--73,

Conference Papers

S Swaid, M Maat, H Krishnan, D Ghoshal, L Ramakrishnan, "Usability heuristic evaluation of scientific data analysis and visualization tools", Advances in Intelligent Systems and Computing, 2018, 607:471--482, doi: 10.1007/978-3-319-60492-3_45

D Ghoshal, L Ramakrishnan, D Agarwal, "Dac-Man: Data Change Management for Scientific Datasets on HPC Systems", SC ’18, Piscataway, NJ, USA, IEEE Press, 2018, 72:1--72:1,

Devarshi Ghoshal, Lavanya Ramakrishnan, "MaDaTS: Managing Data on Tiered Storage for Scientific Workflows", Proceedings of the 26th International Symposium on High-Performance Parallel and Distributed Computing (HPDC '17), ACM, 2017, 41--52, doi: 10.1145/3078597.3078611

W Fox, D Ghoshal, A Souza, GP Rodrigo, L Ramakrishnan, "E-HPC: A library for elastic resource management in HPC environments", Proceedings of WORKS 2017: 12th Workshop on Workflows in Support of Large-Scale Science - Held in conjunction with SC 2017: The International Conference for High Performance Computing, Networking, Storage and Analysis, 2017, doi: 10.1145/3150994.3150996

V Hendrix, J Fox, D Ghoshal, L Ramakrishnan, "Tigres Workflow Library: Supporting Scientific Pipelines on HPC Systems", Proceedings - 2016 16th IEEE/ACM International Symposium on Cluster, Cloud, and Grid Computing, CCGrid 2016, 2016, 146--155, doi: 10.1109/CCGrid.2016.54

Devarshi Ghoshal, Lavanya Ramakrishnan, "FRIEDA: Flexible Robust Intelligent Elastic Data Management in Cloud Environments", 2012 SC Companion: High Performance Computing, Networking, Storage and Analysis (SCC), IEEE, 2013, 1096--1105, doi: 10.1109/SC.Companion.2012.132

Devarshi Ghoshal, Richard Shane Canon, Lavanya Ramakrishnan, "I/O Performance of Virtualized Cloud Environments", Proceedings of the Second International Workshop on Data Intensive Computing in the Clouds (DataCloud-SC '11), ACM, 2011, 71--80, doi: 10.1145/2087522.2087535

Book Chapters

L Ramakrishnan, D Ghoshal, V Hendrix, E Feller, P Mantha, C Morin, "Storage and Data Life Cycle Management in Cloud Environments with FRIEDA.", Cloud Computing for Data-Intensive Applications, (Springer: 2014) Pages: 357--378

Lavanya Ramakrishnan, Adam Scovel, Iwona Sakrejda, Susan Coghlan, Shane Canon, Anping Liu, Devarshi Ghoshal, Krishna Muriki, Nicholas J. Wright, "Magellan - A Testbed to Explore Cloud Computing for Science", On the Road to Exascale Computing: Contemporary Architectures in High Performance Computing, (Chapman & Hall/CRC Press: 2013)


Cheah You-Wei, Drew Paine, Devarshi Ghoshal, Lavanya Ramakrishnan, Bringing Data Science to Qualitative Analysis, 2018 IEEE 14th International Conference on e-Science, Pages: 325-326 2018, doi: 10.1109/eScience.2018.00076


Devarshi Ghoshal, "Deduce: Managing Data Change Pipelines", Conference on Data Analysis (CoDA 2018), 2018,