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.

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

[10/2024] J. Sreevalsan-Nair, A. Mundayatt, B. Gnanaraj, A. Thomas, N. C. Kumar, G. G. Sabhahit, S. Joshi, and T. K. Srikanth, “Mental Healthcare in the Times of Climate Change Action and Data Science (accepted),” in Data-Driven Insights and Analytics for Measurable Sustainable Development Goals, Elsevier, 2024.
[10/2024] Jaya has been invited to serve as a Senior Associate Editor of IEEE TCSVT for a 2-year term starting in January 2025. This will be soon after the completion of her term as an Associate Editor at IEEE TCSVT in December 2024.
[10/2024] The paper by Vijay Jaisankar and Jaya Sreevalsan-Nair has been accepted at the ACM SIGSPATIAL International Workshop on Searching and Mining Large
Collections of Geospatial Data (GeoSearch 2024). The paper titled "SuP-SLiP: Subsampled Processing of Large-scale Static LIDAR Point Clouds” will be presented in Atlanta, USA on October 28, 2024.
[10/2024] IEEE GRSS Conference reports by Jaya have appeared in IEEE GRSM on, namely, InGARSS 2023 (doi), IGARSS 2024 - impression of the first day (doi), IGARSS 2024 - awards banquet (doi).
[10/2024] Prince presented his paper on "CMA: An End-to-End System for Reverse Engineering Choropleth Map Images" at SIBGRAPI 2024 in Manaus, Brazil. The paper presented in the GRSL track at the conference has appeared in IEEE GRSL (doi).

[09/2024] Beryl and Ancy have completed their respective state-of-the-art seminars as a milestone in their Ph.D. degree. Congratulations to both!
[09/2024] GVCL has now shifted again. Its new coordinates are A312C, Aryabhata Building, IIIT Bangalore.
[09/2024] Jaya Sreevalsan-Nair gave an invited Talk at the Disaster Resilient and Research Foundation Talk Series on "Earthquake Susceptibility Mapping: In the Context of Single and Multiple Hazards," in the "Earthquake Preparedness and Response" theme.
[09/2024] Dhvani presented her paper on "WBF-ODAL: Weighted Boxes Fusion for 3D Object Detection from Automotive LiDAR Point Clouds" at ICVTTS 2024 in Bangalore, India, for which she received the Best Paper Award. Congratulations, Dhvani!

[08/2024] Birendra Kumar joined the lab as an MS by Research student. Welcome, Birendra! Aswathi is now officially a PhD student. Welcome back, Aswathi!

[07/2024] Jaya Sreevalsan-Nair has been invited to serve as an Associate Editor of the Journal of Indian Society of Remote Sensing (JISRS), Springer.
[07/2024] Dhvani presented her paper on "ME-ODAL: Mixture-of-Experts Ensemble of CNN Models for 3D Object Detection from Automotive LiDAR Point Clouds" at DeLTA 2024 in Dijon, France. The paper is available in Springer CCIS (doi).
[07/2024] Aswathi presented her paper on "Scaling up Study Area Size in Flood Susceptibility Mapping" at IGARSS 2024 in Athens, Greece.
[07/2024] Surya G S Chitti, Bachelor of Engineering, Civil Engg. and M.Sc., Mathematics (Year 4), BITS Pilani Hyderabad, joined the lab as an intern.

[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.


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 October 13, 2024.]

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