About

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

[12/2023] Jaya Sreevalsan Nair is a member of the 2024 IEEE Geoscience and Remote Sensing Symposium (IGARSS 2024) student paper competition awards committee.

[12/2023] Harshitha Ravindra presented her open seminar talk on her thesis on grouping strategies of population healthcare survey data for visualization and analysis.
[12/2023] Jaya Sreevalsan Nair is the General Chair of 2023 IEEE India Geoscience and Remote Sensing Symposium (InGARSS 2023), successfully conducted. at IIIT Bangalore. Aswathi Mundayatt presented her paper at the conference and co-organized the WIE and DEI events.
[11/2023] Jaya Sreevalsan-Nair is a co-author of a paper on data mining of multispectral data processing with a focus on remote sensing satellite images, which has been accepted in the Wiley Interdisciplinary Reviews: Data Mining and Knowledge Discovery. (doi)
[11/2023] Our paper on statistical modeling of recovery period of COVID-19 patients along with the epidemiological modeling has been accepted in De Gruyter's Computational and Mathematical Biophysics. The paper is available in open access.
[09/2023] Beryl Gnanaraj has completed her comprehensive exam successfully and is now a Ph.D. candidate.
[09/2023] Prakhar Rastogi and Karanveer Singh presented our paper on SunburstChartAnalyzer at CGVC 2023. Our paper is now available at Eurographics Digital Library.
[09/2023] Jaya Sreevalsan-Nair has accepted the invitation to join the editorial board of PLOS Complex Systems as an academic editor. PLOS Complex Systems is a new global Open Access journal for all things complex systems.
[08/2023] Our paper on SunburstChartAnalyzer has been accepted in the Computer Graphics and Visual Computing (CGVC) conference.



Opportunities in the lab:
There is an opening in the lab for a junior/senior research staff member for creating benchmark LiDAR point clouds in outdoor enviornment and localization of UAV/drone in such an environment. This is a 12-month position. The qualifications expected are of undergraduate degree in Computer Science and Engineering or equivalent, and preferably some experience in computer vision, machine learning, or computational geometry. Please write to jnair_at_iiitb_ac_in with your CV and expression of interest. The last date for application is Feburary 15, 2024.
 
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 March 17, 2024.]

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