At the Graphics-Visualization-Computing-Lab at IIIT-Bangalore, we work on topics of visual analytics and spatial computing. Our interests lie in developing interdisciplinary data models and techniques for visualization and spatial processing involving second-order tensors, matrices, and complex networks for spatio-temporal and multivariate data. We work with datasets such as point clouds (unstructured data), volumetric grids/tabular data (structured data), and networks.
We work on applications in geosciences/earth observations, biological and brain networks from biomedical data, public health data from large-scale population/household surveys, chart image analysis, and others. We actively work with domain experts, such as oceanographers, GIS practitioners, survey data analysts, biologists, and medical doctors, in devising novel solutions.
GVCL is one of the founding and participating labs of the Center for Data Sciences (CDS) at IIITB. GVCL is closely affiliated with the E-Health Research Center (EHRC) at IIITB. GVCL is a participating lab in the SIG at IIITB for "Spatio-temporal Modeling, Simulation, Analytics, and Visualization (STeMSAV)"

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Trending in the lab

[01/2022] Siri Chandana Daggubati has submitted her M.S. by Research thesis for examination.

[12/2021] Jaya Sreevalsan Nair delivered talk at ATAL Faculty Development Program (FDP) on Foundations of Data Science and Machine Learning, titled “Heterogeneous Urban Data Analysis and Visualization."
[12/2021] Jaya Sreevalsan Nair gave an invited talk at the one-week Short Term Training Program (STTP) on Computational Intelligence in Remote Sensing, on “Deep Learning for Airborne LiDAR Point Cloud Analysis for Remote Sensing."
[12/2021] Jaya Sreevalsan Nair gave an invited talk at the Geospatial Intelligence Symposium, IEEE GRSS Mumbai Chapter, on “Deep Learning for Airborne LiDAR Point Cloud Analysis for Remote Sensing.”

[11/2021] Jaya Sreevalsan Nair is a member of the GRSI (Graphics Replicability Stamp Initiative) International Evaluation Committee.
[11/2021] Satendra has completed his thesis oral examination for his M.S. by Research. Congratulations, Satendra, on graduation!
[11/2021] Ragesh Thangavel presented our paper at APSAR 2021.
[11/2021] Reddy Rani Vangimalla presented our paper at EMBC 2021.

[11/2021] Jaya Sreevalsan Nair gave an expert talk at RCOEM ACM Student Chapter, on “Multiscale Methods for Spatial Data Analysis in Diverse Applications."

[10/2021] Jaya Sreevalsan-Nair presented our paper at STAG 2021.
[10/2021] Published chapter -- J. Sreevalsan-Nair, K. Dadhich, and S. C. Daggubati, "Tensor Fields for Data Extraction from Chart Images: Bar Charts and Scatter Plots," in Topological Methods in Data Analysis and Visualization VI, Ingrid Hotz, Talha Bin Masood, Filip Sadlo, and Julien Tierny (Eds.). Springer, Cham, 2021, pp 219-241. (doi).Preprint at arXiv (2020), October 2020, https://arxiv.org/abs/2010.02319
J. Sreevalsan-Nair, P. Mohapatra, and S. Singh, “IMGD: Image-based Multiscale Global Descriptors of Airborne LIDAR Point Clouds Used for Comparative Analysis,” in Italian Chapter Conference 2021 - Smart Tools and Applications in Computer Graphics, (STAG 2021) (accepted), Eurographics Association, October 2021
[10/2021] Ankita Christine Victor presented our paper at ISVC 2021.

Opportunities in the lab:
Currently there are no openings. Nonetheless, we are always in the lookout for motivated and talented students and researchers to join our lab. Do write to jnair_at_iiitb_ac_in with your CV and expression of interest.  [Opportunities-archive]

[This lab website has been modified last by Jaya Sreevalsan Nair on January 27, 2022.]