Archive for News

[10/2017] Jaya Sreevalsan Nair presented a joint project proposal with SatSure at the MeitY-NWO Indo-Dutch R&D Collaboration Workshop.

[10/2017] Jaya Sreevalsan Nair presented her poster on
"Collaborative Design of Visual Analytics Techniques for Survey Data for Community-based Research in Public Health" at the 8th Workshop on Visual Analytics in Healthcare (VAHC 2017), affiliated with IEEE VIS, in Arizona, U.S.A.

[07/2017] Jaya Sreevalsan Nair presented her paper on "
Using Gradients and Tensor Voting in 3D Local Geometric Descriptors for Feature Detection in Airborne LiDAR Point Clouds in Urban Regions," coauthored by Akshay Jindal, at the 2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2017), during July 23-28, at Fort Worth, Texas, U.S.A. The paper will appear in the proceedings of the conference on IEEE Xplore.

[07/2017] Harini V. [RVCE Bangalore, BTCSE 2016-20] has joined GVCL for her summer internship.

[07/2017] Jaya Sreevalsan Nair presented ongoing projects at GVCL and the E-health Research Center (EHRC) at the Public Affairs Center (PAC), Bangalore, along with Prof. Amit Prakash. Amit gave inputs on the work at CITAPP and EHRC.

[07/2017]
Kuhu Gupta [NIT Raipur, BTIT 2013-17] has joined GVCL as junior research fellow.

[06/2017] Jaya Sreevalsan Nair delivered a talk on "Visual Analytics of Airborne LiDAR Point Clouds" at the one-day workshop on Satellite Remote Sensing and Image Analysis, Activities at the Bangalore  Section IEEE GRSS Chapter.

[05/2017] Minerva Panda
[IIIT Bhubaneswar, BTCSE 2014-18] has joined GVCL for her summer internship.

[04/2017] Jaya Sreevalsan Nair presented a talk on the work at GVCL, titled "Visual Analytics in the Time of Big Data" at the Workshop on Big Data Engineering, IIITB.

[04/2017] Jaya Sreevalsan Nair has received the Early Career Research Award 2017 from Science and Engineering Research Board, Government of India.

[04/2017] Rani Reddy, Shivam Agarwal, Nilay Engineer and Preethi Dixit presented posters and demos on their work at GVCL in RISE @ IIITB (Open House) 2017.

[03/2017]
"Using Gradients and Tensor Voting in 3D Local Geometric Descriptors for Feature Detection in Airborne LiDAR Point Clouds in Urban Regions," by Jaya Sreevalsan-Nair and Akshay Jindal has been accepted in the 2017 IEEE International Geoscience and Remote Sensing Symposium, July 2017.

[03/2017] Shivam Agarwal and NIlay Engineer presented work on "Interactive Three-dimensional Visualization of Large-scale ARGO Data" at the 5th PMC Meeting of the HOOFS Project at INCOIS, Hyderabad.

[02/2017] Jaya Sreevalsan Nair presented paper on "NodeTrix-CommunityHierarchy: Techniques for Finding Hierarchical Communities for Visual Analytics of Small-world Networks" co-authored by Shivam Agarwal at the 8th International Conference on Information Visualization Theory and Applications (IVAPP2017) at Porto, Portugal.
 
[02/2017] Rani Reddy and Jaya Sreevalsan Nair presented their work at FRHS. The website for visualization for health informatics is https://datavis.mybluemix.net/ Sanat R. had contributed to the development in 2016.

[02/2017]
"Local Geometric Descriptors for Multi-Scale Probabilistic Point Classification of Airborne LiDAR Point Clouds," by Jaya Sreevalsan-Nair and Beena Kumari will appear as book chapter in “Modeling, Analysis and Visualization of Anisotropy,” Mathematics and Visualization Series, Springer Verlag, in 2017. This paper is an outcome of our presentation at Dagstuhl Seminar 16142 in April 2016.

[01/2017] GVCL participated in the 2nd edition of the Bangalore Vis Workshop in collaboration with VGL, IISc, organized by Prof. Vijay Natarajan (IISc) and Jaya Sreevalsan Nair. The event was held at CSA, IISc. Jaya Sreevalsan Nair and Shivam Agarwal presented ongoing work at GVCL during the event.

[11/2016] "NodeTrix-CommunityHierarchy: Techniques for Finding Hierarchical Communities for Visual Analytics of Small-world Networks," a paper by Jaya Sreevalsan-Nair and Shivam Agarwal will appear in proceedings of IVAPP 2017. The paper is selected as "Best Paper Finalist".


[10/2016]
"NodeTrix-Multiplex: Visual Analytics of Multiplex Small-world Networks," a paper by Shivam Agarwal, Amit Tomar, and Jaya Sreevalsan-Nair, has been accepted at Complex Networks 2016. It will be published in its proceedings in Studies in Computational Intelligence Series, Springer Verlag.
[09/2016] Sanat R. and Jaya Sreevalsan-Nair presented their work at FRHS.

[08/2016]
Rani Reddy has joined as a Ph.D. student with fellowship from full-time Ph.D. scheme of the Visvesvaraya Ph.D. scheme for Electronics & IT.

[07/2016] Raghavendra G. S. and Jaya Sreevalsan-Nair presented their work at INCOIS.

[07/2016] Nilay Engineer has joined the lab as a Research Associate on sponsored project with INCOIS.

[06/2016]
Beena Kumari [Master of Science by Research '16] has successfully defended her thesis on "Visualization Techniques in Classification of 3D Urban LiDAR Point Cloud."

[06/2016] Jaya Sreevalsan-Nair is a Visiting Scientist at SSIU, ISI Bangalore for the month, working with Prof. B. S. Daya Sagar.

[05/2016] Sunit Kumar Adhikary [B.Tech.'18, CSE, IIIT Guwahati] and Khushboo Bhuwalka [B.Tech.'17, IT, NIT Raipur] have joined as summer interns, will be at GVCL until July.

[04/2016] Jaya Sreevalsan-Nair presented joint work with Beena Kumari, "Substitutability of Symmetric Second-order Tensor Fields:
An Application in Urban LiDAR 3D Point Cloud", upon invitation, at "Dagstuhl seminar 16142: Multidisciplinary Approaches to Multivalued Data: Modeling, Visualization, Analysis" in Dagstuhl, Germany. This work has been invited to be submitted as a book chapter in the proceedings of the seminar.

[03/2016] Raghavendra G. S. and Jaya Sreevalsan-Nair presented their poster on "Using Topological Methods for Improving Visualizations of Ocean Data" at the 4th Project Monitoring Committee Meeting co-located with Workshop of High-resolution Operational Ocean Forecast and Reanalysis System at INCOIS, Hyderabad.

[03/2016] Raghavendra G. S., Shivam Agarwal, and Jaya Sreevalsan-Nair presented their progress on project on "Interactive Three-dimensional Visualization of Large-Scale ARGO Data" at the 4th Project Monitoring Committee Meeting co-located with Workshop of High-resolution Operational Ocean Forecast and Reanalysis System at INCOIS, Hyderabad.

[02/2016] Jaya Sreevalsan-Nair has begun collaborative research with Prof. B. S. Daya Sagar, SSIU, ISI Bangalore, on project related to processing of INSAR data.

[02/2016] Shivam Agarwal and Jaya Sreevalsan-Nair are jointly working on a consultative project on GUI development for software testing with Mr. Kuruvilla Lukose, CTO, Altair India Pvt. Ltd.

[01/2016] Sanat R. has joined the project on "Visual Analytics of Child Malnutrition Data".

[01/2016] Beena Kumari has submitted her Master of Science by Research thesis on "Visualization Techniques in Classification of 3D Urban LiDAR Point Clouds".

[01/2016] Jaya Sreevalsan-Nair's project with Altair India Pvt. Ltd. on graph visualization for Model-based Testing got approved, and has started.

[01/2016] GVCL organized and participated in the first in the series of Bangalore Vis Workshop at Indian Institute of Science.

[11/2015] GVCL participated in the third CDS workshop. Beena Kumari, Manjunath K. E., Raghavendra G.S., and Shivam Agarwal actively participated, gave talks and presented demos.

[11/2015] Jaya Sreevalsan-Nair's proposal with Foundations for Research in Health Systems (FRHS) on visual analytics of child malnutrition data got approved.

[11/2015] Beena Kumari and Jaya Sreevalsan-Nair presented "An Interactive Visual Analytic Tool for Semantic Classification of 3D Urban LiDAR Point Cloud," at ACM SIGSPATIAL 2015 in Seattle.

[08/2015] "An Interactive Visual Analytic Tool for Semantic Classification of 3D Urban LiDAR Point Cloud," a paper by Beena Kumari and Jaya Sreevalsan-Nair got accepted for publication at ACM SIGSPATIAL 2015

[08/2015] Jaya Sreevalsan-Nair presented a talk on "Focus+Context Techniques to Visualize Big Data," at National Workshop at C-DAC Bangalore, Data Science and Big Data Analytics 2015, DSBDA'15

[07/2015] Shivam Agarwal
and Raghavendra G. S. joined GVCL as research staff members. Preethi Dixit and Sainath Shanbagh joined as Ph.D. students.

[06/2015] GVCL participated in the second CDS workshop. Jaya Sreevalsan-Nair presented a talk on "Visualization of Multivariate Small World Networks", and all other members of GVCL made demo presentations.

[06/2015] Amit Tomar, Shivam Agarwal, and Srinivas Vaidya presented their M.Tech. theses.

[03/2015] Jaya Sreevalsan-Nair presented progress on project on "Three-dimensional Interactive Visualization of Large-scale ARGO data" at the HOOFS meeting at INCOIS, Hyderabad.

[02/2015] Dr. Ingrid Hotz from German Aerospace Agency visited GVCL and presented her group's work on "Visual Data Analysis: From Feature Definition to Extraction". She interacted with members of the lab and discussed.

[01/2015] Shivam Agarwal, Amit Tomar, and Jaya Sreevalsan-Nair presented their work on "Visualization of Security Analytics" at EMC-RSA internal meeting.

[01/2015] Jaya Sreevalsan-Nair and Beena Kumari attended upon invitation and presented at the DST National Airborne LiDAR Meeting at IIT Kanpur on January 19-20. They presented their work on "Remote Interactive Visualization of Parallel Implementation of Structural Feature Extraction of Three-dimensional Lidar Point Cloud".

[12/2014] Beena Kumari and Avijit Ashe presented their paper and demo on "Remote Interactive Visualization of Parallel Implementation of Structural Feature Extraction of Three-dimensional Lidar Point Cloud" at the Third International Conference on Big Data Analytics 2014 in New Delhi.

[11/2014] GVCL participated in the CDS Workshop.

[09/2014] Jaya Sreevalsan-Nair gave a tutorial on Visualization at AICWIC 2014 organized by ACM-Goa chapter.

[09/2014] B. Kumari, A. Ashe, and J. Sreevalsan-Nair, “Remote Interactive Visualization of Parallel Implementation of Structural Feature Extraction of Threedimensional Lidar Point Cloud,” got accepted in Systems and Demo Track of The Third International Conference on Big Data Analytics (BDA14), December 20-23, 2014.

[07/2014] Center for Data Sciences (CDS) @IIITB was born; GVCL was a founding lab.

[07/2014] Project with INCOIS on "Interactive Three-dimensional Visualization of Large-scale ARGO Data" got sanctioned.

[04/2014] IIIT-Bangalore will be hosting the ACM Siggraph (Bangalore chapter) talk on "
Physical Visualization of Models: 3D Printing" by Dr. T. K. Srikanth, faculty member at IIIT-Bangalore.

[03/2014] IIIT-Bangalore hosted the ACM Siggraph (Bangalore chapter) talk on "Adaption of Rasterization Techniques in Tile-based Rendering" by Mr. Manjunath R., Principal Engineer at Samsung Electronics.

[01/2014] IIIT-Bangalore hosted the ACM Siggraph (Bangalore chapter) talk on "Story telling using Blender" presenation and hands-on workshop by Mr. Satish Goda, junior software engineer and senior educator with Rhythm & Hues Studio.

[01/2014] The security analytics visualization project with EMC-RSA got sanctioned.


[12/2013] IIIT-Bangalore hosted the ACM Siggraph (Bangalore chapter) talk on Introduction to Computer Animation by Dreamworks Inc.

[12/2013] Jaya Sreevalsan-Nair presented paper on small world network visualization using similarity matrices at BDA 2013.

[11/2013] Beena Kumari and Jaya Sreevalsan-Nair's paper on "Three-dimensional Visualization of LiDAR Point Cloud Using Structural Feature Extraction" appeared in Proceedings of NSDI 2013.

[08/2013] Saima Parveen's paper, on "Small world network visualization using similarity matrices," got accepted at BDA 2013.

[08/2012] NRDMS grant got sanctioned.

[11/2011] Jaya Sreevalsan-Nair's paper, on isosurface extraction from irregular meshes, got accepted at IVAPP 2012.

[08/2011] IIIT-B was designated as NVIDIA's Cuda Teaching Center (CTC).






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