Welcome to my homepage. I am from Kolkata (Calcutta), India, currently, working as a scientist in the Data Science at Scale team of Los Alamos National Laboratory. At LANL, I am working on several Exascale data analytics projects and LDRD projects. I obtained my M.S. and Ph.D. from the Department of Computer Science and Engineering at The Ohio State University in May 2018. At Ohio State, I worked under the supervision of Dr. Han-Wei Shen in the Gravity (GRAphics & VIsualization sTudY) research group. Before joining Ohio State, I completed my B. Tech. in Electronics and Communication Engineering from West Bengal University of Technology, Kolkata, India. During my undergraduate years, I worked under Dr. Bidyut B. Chaudhuri and Dr. Madhurima Chattopadhyay.

Link to my latest [CV] [Google Scholar] [Research Gate] [LinkedIn]

Research Interest:

(1) Large-scale data analysis and visualization; (2) In situ data analysis, visualization, and feature exploration; (3) Statistical data modeling, summarization, and analysis; (4) Uncertainty quantification and visualization; (5) Time-varying, multivariate data analysis and visualization.


Education:

M.S. & Ph.D.

Computer Graphics and Visualization

The Ohio State University

2011 - 2018


B. Tech.

Electronics and Communication Engineering

West Bengal University of Technology

2005- 2009

Research Experience:

Data Science at Scale Team

Current position: Staff Scientist

Past positions:

--Postdoctoral Research Associate (June 2018 - July 2019)

--Graduate Summer Student Intern (May - July 2015; May - August 2016; May-August 2017)

Department of Computer Science and Engineering

Graduate Research Associate (GRA) under Dr. Han-Wei Shen

GRAVITY Group

Aug 2013 - May 2018

3. Research Internship under Dr. Madhurima Chattopadhyay

Postbac. Researcher

Image Processing and Pattern Recognition

2010-2011

Undergraduate Research Intern under Dr. Bidyut B. Chaudhuri

Computer Vision and Pattern Recognition Unit

Dec. 2008 - Sep. 2009

Academic Services:

Event Organization:

1. Workshop Co-Chair and Co-organizer: Visualization in Environmental Sciences (EnvirVis 2020, EnvirVis 2021) (Co-located with EuroVis and EUROGRAPHICS Conference)

2. Co-director at Data Science at Scale Summer School, Los Alamos National Laboratory (2020, 2021)

3. Tutorial Co-organizer: "Statistical Data Representation, Visualization, and Uncertainty Analysis" at IEEE Visualization 2019.

4. Co-organizer of Application Spotlight titled "Feature-based Visual Interactive Systems to Optimize Decision Making" at IEEE Visualization 2019.

Program/Organizing Committee Member:

  1. IEEE Visualization: Application Spotlight Co-Chair (IEEEVIS 2021)

  2. IEEE Visualization: Open Practices Co-Chair (SciVis) (IEEEVIS 2019, 2020)

  3. IEEE Symposium on Large Data Analysis and Visualization (LDAV 2019)

  4. Visualization in Environmental Sciences Workshop (EnvirVis 2019)

  5. IEEE SciVis Short Papers (2019, 2020)

  6. International Symposium on Visual Computing (ISVC 2019, 2020)

  7. Early Career PC of ISAV (2019, 2020)

  8. International Conference on Applications and Systems of Visual Paradigms (IVAPP 2020)

  9. Intelligent Systems Conference (IntelliSys 2020)

  10. International Conference on Applications and Systems of Visual Paradigms (VISUAL 2017, 2018, 2019)

Reviewer:

  1. IEEE Transactions on Visualization and Computer Graphics (TVCG)

  2. IEEE Visualization (IEEEVis)

  3. IEEE Transactions on Instrumentation and Measurement (TIM)

  4. EG/VGTC Conference on Visualization (EuroVis)

  5. ACM Conference on Human Factors in Computing Systems (CHI)

  6. IEEE Pacific Visualization Symposium (PacificVis)

  7. Elsevier Knowledge-based Systems

  8. MDPI Entropy

  9. IEEE Symposium on Large Data Analysis and Visualization (LDAV)

  10. International Symposium on Visual Computing (ISVC)

  11. Visualization in Environmental Sciences (EnvirVis)

  12. MDPI Sustainability

  13. In Situ Infrastructures for Enabling Extreme-scale Analysis and Visualization (ISAV)

  14. International Conference on Applications and Systems of Visual Paradigms (IVAPP)

  15. Computing Conference

  16. Intelligent Systems Conference (IntelliSys)

  17. International Journal of Computers and Applications

  18. International Conference on Applications and Systems of Visual Paradigms (VISUAL)

  19. China Visualization Conference (ChinaVis)

Teaching Experience:

  1. Teaching assistant for Real Time Rendering

  2. Teaching assistant for Introduction to database

  3. Lab Instructor for Modeling and problem solving with spreadsheets and databases

Graphics projects:

  1. Cosmology data visualization: Visualization results.

  2. Real Time Rendering: Here are some outputs.

  3. Geometric Modelling: Here are some outputs.

  4. Ray tracing: Here are some outputs of my ray tracer.