About

Themes: Visual analytics, Spatial computing, Ensemble Methods, Workflows, Tensors, Matrices, Networks

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 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)."

Our GitHub account is https://github.com/GVCL (More details on our code and data repository are coming soon!)
Our YouTube channel is at https://www.youtube.com/@GVCLIIITB

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Trending in the lab

[06/2024] Shreyansh Shrivastava, M.Tech. Student, IIIT Hyderabad has joined the lab as an intern.
[06/2024] S. Mathai, P. Krishnan, and J. Sreevalsan Nair, “Understanding Graphical Literacy Using School Students’ Comprehension Strategies,” Contemporary Education Dialogue, pp. 1–35, 2024. (doi)
[06/2024] Jaya Sreevalsan Nair delivered an invited Talk at the Faculty Development Program on Data Exploration, Feature Engineering and Visualization,
RMK College of Technology, on "Data Visualization," "Graph Visualization," and "Feature Engineering," June 03, 2024.

[05/2024] GVCL had a lunch outing for bidding farewell to Rikin Ramachandran, and meeting with lab alumni.
[05/2024] GVCL actively participated in 3D Vision Summer School co-organized by IIIT Bangalore and IIIT Hyderabad, for which Jaya Sreevalsan Nair was one of the organizing committee members. (url)
[05/2024] Maanasa Rajaraman, Integrated MSc Theoretical Computer Science Student, PSG College of Technology, has joined the lab as an intern.
[05/2024] Ancymol Thomas has successfully completed her Ph.D. comprehensive examination. Congratulations!
[05/2024] D. Katkoria, J. Sreevalsan-Nair, M. Sati, and S. Karunakaran, “ME-ODAL: Mixture-of-Experts Ensemble of CNN Models for 3D Object Detection from Automotive LiDAR Point Clouds,” in Proceedings of 5th International Conference on Deep Learning Theory and Applications (DeLTA) (accepted), INSTICC, Springer, 2024.
[05/2024] Jaya Sreevalsan Nair delivered an invited Talk at the HAL Management Academy for a session on Mastering the Art of Research Paper Writing
for Designers, "The Research Journey: From Concept to Completion," May 03, 2024.

[04/2024] J. Sreevalsan-Nair and A. Mundayatt, “Evolution of Data-driven Single- and Multi-Hazard Susceptibility Mapping and Emergence of Deep Learning Methods,” IOP Conference Series: Earth and Environmental Science (accepted), April 2024.
[04/2024] Jaya Sreevalsan Nair delivered an invited Talk at the GIS Cell, MNNIT Allahabad, "Making Sense of LiDAR Point Clouds," April 12, 2024.

[03/2024] GVCL actively participated in IIIT-B research fest, RISE 2024. (url)
[03/2024] Jaya Sreevalsan-Nair has been nominated as an Associate Editor of IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (JSTARS).
[03/2024] A. Mundayatt and J. Sreevalsan-Nair, “Scaling up Study Area Size in Flood Susceptibility Mapping,” in Proceedings of 2024 IEEE International Geoscience and Remote Sensing Symposium (IGARSS) (accepted), IEEE, 2024.
[03/2024] Jaya Sreevalsan Nair delivered a keynote talk titled "Advances in Learning Models for Multi-Hazard Susceptibility Mapping" at the 2nd International Conference on Contemporary and Sustainable Infrastructure (ICCSI-2024) at SJBIT, Bengaluru on March 15, 2024.
[03/2024] Jaya Sreevalsan Nair delivered a talk titled "The Role of AI in Personalized Mental Healthcare" at the Workshop on Digital Technologies in Psychiatry organized by NIMHANS, University of Newcastle and NEESAMA during March 07-08, 2024.
[03/2024] S. Mathai, P. Krishnan, and J. Sreevalsan Nair, “Understanding Graphical Literacy Using School Students’ Comprehension Strategies,” Contemporary Education Dialogue (accepted), March 2024.

[02/2024] Jaya Sreevalsan Nair was a participating member of the BIS Committee for "Airborne LiDAR" for its public/stakeholder consultation done on February 27, 2024.
[02/2024] GVCL has now physically shifted to the Ramanujan building, IIIT Bangalore and is now at R303.

[01/2024] Jaya Sreevalsan Nair is the IEEE GRSS Special Awards Committee Chair for 2024.


Opportunities in the lab:
There are no openings currently.

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 June 16, 2024.]

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