Vijay Natarajan

According to our database, Vijay Natarajan authored at least 87 papers between 2001 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Time-varying Extremum Graphs.

Somenath Das, Raghavendra Sridharamurthy, Vijay Natarajan

Comput. Graph. Forum, September, 2024

Jacobi set simplification for tracking topological features in time-varying scalar fields.

Dhruv Meduri, Mohit Sharma, Vijay Natarajan

Vis. Comput., July, 2024

Continuous Scatterplot Operators for Bivariate Analysis and Study of Electronic Transitions.

Mohit Sharma, Talha Bin Masood, Signe Sidwall Thygesen, Mathieu Linares, Ingrid Hotz, Vijay Natarajan

IEEE Trans. Vis. Comput. Graph., July, 2024

Advection-based tracking and analysis of salinity movement in the Indian Ocean.

Upkar Singh, P. N. Vinayachandran, Vijay Natarajan

Comput. Geosci., January, 2024

Geometric Localization of Homology Cycles.

Amritendu Dhar, Vijay Natarajan, Abhishek Rathod

CoRR, 2024

A Ridge-based Approach for Extraction and Visualization of 3D Atmospheric Fronts.

Anne Gossing, Andreas Beckert, Christoph Fischer, Nicolas Klenert, Vijay Natarajan, George Pacey, Thorwin Vogt, Marc Rautenhaus, Daniel Baum

Proceedings of the IEEE Visualization and Visual Analytics, 2024

2023

Multi-scale visual analysis of cycle characteristics in spatially-embedded graphs.

Farhan Rasheed, Talha Bin Masood, Tejas G. Murthy, Vijay Natarajan, Ingrid Hotz

Vis. Informatics, September, 2023

tachyon: Efficient Shared Memory Parallel Computation of Extremum Graphs.

Abhijath Ande, Varshini Subhash, Vijay Natarajan

Comput. Graph. Forum, September, 2023

A GPU Parallel Algorithm for Computing Morse-Smale Complexes.

Varshini Subhash, Karran Pandey, Vijay Natarajan

IEEE Trans. Vis. Comput. Graph., 2023

Comparative Analysis of Merge Trees Using Local Tree Edit Distance.

Raghavendra Sridharamurthy, Vijay Natarajan

IEEE Trans. Vis. Comput. Graph., 2023

Topological Data Analysis and Applications (Dagstuhl Seminar 23192).

Ulrich Bauer, Vijay Natarajan, Bei Wang

Dagstuhl Reports, 2023

pyParaOcean: A System for Visual Analysis of Ocean Data.

Toshit Jain, Varun Singh, Vijay Kumar Boda, Upkar Singh, Ingrid Hotz, P. N. Vinayachandran, Vijay Natarajan

Proceedings of the 11th Workshop on Visualisation in Environmental Sciences, 2023

2022

Front and skeleton features based methods for tracking salinity propagation in the ocean.

Upkar Singh, T. M. Dhipu, P. N. Vinayachandran, Vijay Natarajan

Comput. Geosci., 2022

Jacobi Set Driven Search for Flexible Fiber Surface Extraction.

Mohit Sharma, Vijay Natarajan

CoRR, 2022

Level of Detail Exploration of Electronic Transition Ensembles using Hierarchical Clustering.

Signe Sidwall Thygesen, Talha Bin Masood, Mathieu Linares, Vijay Natarajan, Ingrid Hotz

Comput. Graph. Forum, 2022

2021

Scalar Field Comparison with Topological Descriptors: Properties and Applications for Scientific Visualization.

Lin Yan, Talha Bin Masood, Raghavendra Sridharamurthy, Farhan Rasheed, Vijay Natarajan, Ingrid Hotz, Bei Wang

Comput. Graph. Forum, 2021

Visual Analysis of Electronic Densities and Transitions in Molecules.

Talha Bin Masood, Signe Sidwall Thygesen, Mathieu Linares, Alexei I. Abrikosov, Vijay Natarajan, Ingrid Hotz

Comput. Graph. Forum, 2021

Segmentation Driven Peeling for Visual Analysis of Electronic Transitions.

Mohit Sharma, Talha Bin Masood, Signe Sidwall Thygesen, Mathieu Linares, Ingrid Hotz, Vijay Natarajan

Proceedings of the 2021 IEEE Visualization Conference, 2021

2020

Edit Distance between Merge Trees.

Raghavendra Sridharamurthy, Talha Bin Masood, Adhitya Kamakshidasan, Vijay Natarajan

IEEE Trans. Vis. Comput. Graph., 2020

Parallel computation of alpha complexes for biomolecules.

Talha Bin Masood, Tathagata Ray, Vijay Natarajan

Comput. Geom., 2020

GPU Parallel Computation of Morse-Smale Complexes.

Varshini Subhash, Karran Pandey, Vijay Natarajan

Proceedings of the 31st IEEE Visualization Conference, 2020

Adaptive and Efficient Transfer for Online Remote Visualization of Critical Weather Applications.

Preeti Malakar, Vijay Natarajan, Sathish S. Vadhiyar

Proceedings of the Computational Science - ICCS 2020, 2020

2019

An Exploratory Framework for Cyclone Identification and Tracking.

Akash Anil Valsangkar, Joy Merwin Monteiro, Vidya Narayanan, Ingrid Hotz, Vijay Natarajan

IEEE Trans. Vis. Comput. Graph., 2019

Topology, Computation and Data Analysis (Dagstuhl Seminar 19212).

Michael Kerber, Vijay Natarajan, Bei Wang

Dagstuhl Reports, 2019

Topological Feature Search in Time-Varying Multifield Data.

Tripti Agarwal, Amit Chattopadhyay, Vijay Natarajan

CoRR, 2019

Parallel Computation of Alpha Complex for Biomolecules.

Talha Bin Masood, Tathagata Ray, Vijay Natarajan

CoRR, 2019

2018

On-Demand Augmentation of Contour Trees.

Mohit Sharma, Vijay Natarajan

Proceedings of the ICVGIP 2018: 11th Indian Conference on Computer Vision, 2018

2017

Approximation algorithms for Max Morse Matching.

Abhishek Rathod, Talha Bin Masood, Vijay Natarajan

Comput. Geom., 2017

Computing Contour Trees for 2D Piecewise Polynomial Functions.

Girijanandan Nucha, Georges-Pierre Bonneau, Stefanie Hahmann, Vijay Natarajan

Comput. Graph. Forum, 2017

2016

Felix: A Topology Based Framework for Visual Exploration of Cosmic Filaments.

Nithin Shivashankar, Pratyush Pranav, Vijay Natarajan, Rien van de Weygaert, E. G. Patrick Bos, Steven Rieder

IEEE Trans. Vis. Comput. Graph., 2016

MS3ALIGN: an efficient molecular surface aligner using the topology of surface curvature.

Nithin Shivashankar, Sonali Patil, Amrisha Bhosle, Nagasuma Chandra, Vijay Natarajan

BMC Bioinform., 2016

An integrated geometric and topological approach to connecting cavities in biomolecules.

Talha Bin Masood, Vijay Natarajan

Proceedings of the 2016 IEEE Pacific Visualization Symposium, 2016

Extraction of Robust Voids and Pockets in Proteins.

Raghavendra Sridharamurthy, Talha Bin Masood, Harish Doraiswamy, Siddharth Patel, Raghavan Varadarajan, Vijay Natarajan

Proceedings of the Visualization in Medicine and Life Sciences III, 2016

2015

CHEXVIS: a tool for molecular channel extraction and visualization.

Talha Bin Masood, Sankaran Sandhya, Nagasuma R. Chandra, Vijay Natarajan

BMC Bioinform., 2015

Clustering Moment Invariants to Identify Similarity within 2D Flow Fields.

Roxana Bujack, Jens Kasten, Vijay Natarajan, Gerik Scheuermann, Kenneth I. Joy

Proceedings of the 17th Eurographics Conference on Visualization, 2015

Distance between extremum graphs.

Vidya Narayanan, Dilip Mathew Thomas, Vijay Natarajan

Proceedings of the 2015 IEEE Pacific Visualization Symposium, 2015

A parallel and memory efficient algorithm for constructing the contour tree.

Aditya Acharya, Vijay Natarajan

Proceedings of the 2015 IEEE Pacific Visualization Symposium, 2015

2014

Multiscale Symmetry Detection in Scalar Fields by Clustering Contours.

Dilip Mathew Thomas, Vijay Natarajan

IEEE Trans. Vis. Comput. Graph., 2014

Facet-JFA: Faster computation of discrete Voronoi diagrams.

Talha Bin Masood, Hari Krishna Malladi, Vijay Natarajan

Proceedings of the 2014 Indian Conference on Computer Vision, 2014

An Interactive Framework for Reconstructing 3D Neuronal Structures.

Kanuj Kumar, Vijay Natarajan, S. K. Sikdar, Kalyan V. Srinivas

Proceedings of the 2014 Indian Conference on Computer Vision, 2014

Derived Fields.

Eugene Zhang, Vijay Natarajan

Proceedings of the Scientific Visualization, 2014

Future Challenges and Unsolved Problems in Multi-field Visualization.

Robert S. Laramee, Hamish A. Carr, Min Chen, Helwig Hauser, Lars Linsen, Klaus Mueller, Vijay Natarajan, Harald Obermaier, Ronald Peikert, Eugene Zhang

Proceedings of the Scientific Visualization, 2014

2013

Scalar field visualization via extraction of symmetric structures.

Talha Bin Masood, Dilip Mathew Thomas, Vijay Natarajan

Vis. Comput., 2013

Detecting Symmetry in Scalar Fields Using Augmented Extremum Graphs.

Dilip Mathew Thomas, Vijay Natarajan

IEEE Trans. Vis. Comput. Graph., 2013

An Exploration Framework to Identify and Track Movement of Cloud Systems.

Harish Doraiswamy, Vijay Natarajan, Ravi S. Nanjundiah

IEEE Trans. Vis. Comput. Graph., 2013

Computing Reeb Graphs as a Union of Contour Trees.

Harish Doraiswamy, Vijay Natarajan

IEEE Trans. Vis. Comput. Graph., 2013

A divide and conquer strategy for scaling weather simulations with multiple regions of interest.

Preeti Malakar, Thomas George, Sameer Kumar, Rashmi Mittal, Vijay Natarajan, Yogish Sabharwal, Vaibhav Saxena, Sathish S. Vadhiyar

Sci. Program., 2013

Topological saliency.

Harish Doraiswamy, Nithin Shivashankar, Vijay Natarajan, Yusu Wang

Comput. Graph., 2013

Extraction of Robust Voids and Pockets in Proteins.

Raghavendra Sridharamurthy, Harish Doraiswamy, Siddharth Patel, Raghavan Varadarajan, Vijay Natarajan

Proceedings of the 15th Eurographics Conference on Visualization, 2013

A Diffusion-Based Processor Reallocation Strategy for Tracking Multiple Dynamically Varying Weather Phenomena.

Preeti Malakar, Vijay Natarajan, Sathish S. Vadhiyar, Ravi S. Nanjundiah

Proceedings of the 42nd International Conference on Parallel Processing, 2013

Efficient homology computations on multicore and manycore systems.

N. Anurag Murty, Vijay Natarajan, Sathish S. Vadhiyar

Proceedings of the 20th Annual International Conference on High Performance Computing, 2013

2012

Uncertainty visualization using HDR volume rendering.

Vijeth Dinesha, Neeharika Adabala, Vijay Natarajan

Vis. Comput., 2012

Parallel Computation of 2D Morse-Smale Complexes.

Nithin Shivashankar, Senthilnathan Maadasamy, Vijay Natarajan

IEEE Trans. Vis. Comput. Graph., 2012

Output-Sensitive Construction of Reeb Graphs.

Harish Doraiswamy, Vijay Natarajan

IEEE Trans. Vis. Comput. Graph., 2012

Parallel Computation of 3D Morse-Smale Complexes.

Nithin Shivashankar, Vijay Natarajan

Comput. Graph. Forum, 2012

Integrated Parallelization of Computations and Visualization for Large-scale Applications.

Preeti Malakar, Vijay Natarajan, Sathish S. Vadhiyar

Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium Workshops & PhD Forum, 2012

Improved quadric surface impostors for large bio-molecular visualization.

Pranav D. Bagur, Nithin Shivashankar, Vijay Natarajan

Proceedings of the Eighth Indian Conference on Vision, Graphics and Image Processing, 2012

A hybrid parallel algorithm for computing and tracking level set topology.

Senthilnathan Maadasamy, Harish Doraiswamy, Vijay Natarajan

Proceedings of the 19th International Conference on High Performance Computing, 2012

2011

Link Conditions for Simplifying Meshes with Embedded Structures.

Dilip Mathew Thomas, Vijay Natarajan, Georges-Pierre Bonneau

IEEE Trans. Vis. Comput. Graph., 2011

Symmetry in Scalar Field Topology.

Dilip Mathew Thomas, Vijay Natarajan

IEEE Trans. Vis. Comput. Graph., 2011

Errata to "Relation-Aware Isosurface Extraction in Multifield Data'.

Suthambhara Nagaraj, Vijay Natarajan

IEEE Trans. Vis. Comput. Graph., 2011

Relation-Aware Isosurface Extraction in Multifield Data.

Suthambhara Nagaraj, Vijay Natarajan

IEEE Trans. Vis. Comput. Graph., 2011

InSt: An Integrated Steering Framework for Critical Weather Applications.

Preeti Malakar, Vijay Natarajan, Sathish S. Vadhiyar

Proceedings of the International Conference on Computational Science, 2011

A Gradient-Based Comparison Measure for Visual analysis of Multifield Data.

Suthambhara Nagaraj, Vijay Natarajan, Ravi S. Nanjundiah

Comput. Graph. Forum, 2011

Simplification of Jacobi Sets.

Suthambhara Nagaraj, Vijay Natarajan

Proceedings of the Topological Methods in Data Analysis and Visualization, 2011

2010

Segmenting point-sampled surfaces.

Ichitaro Yamazaki, Vijay Natarajan, Zhaojun Bai, Bernd Hamann

Vis. Comput., 2010

An Adaptive Framework for Simulation and Online Remote Visualization of Critical Climate Applications in Resource-constrained Environments.

Preeti Malakar, Vijay Natarajan, Sathish S. Vadhiyar

Proceedings of the Conference on High Performance Computing Networking, 2010

Constructing Reeb graphs using cylinder maps.

Harish Doraiswamy, Aneesh Sood, Vijay Natarajan

Proceedings of the 26th ACM Symposium on Computational Geometry, 2010

2009

Topology-Guided Tessellation of Quadratic Elements.

Scott E. Dillard, Vijay Natarajan, Gunther H. Weber, Valerio Pascucci, Bernd Hamann

Int. J. Comput. Geom. Appl., 2009

Efficient algorithms for computing Reeb graphs.

Harish Doraiswamy, Vijay Natarajan

Comput. Geom., 2009

2008

Visibility volumes for interactive path optimization.

Manohar B. Srikanth, P. C. Mathias, Vijay Natarajan, Prakash Naidu, Timothy Poston

Vis. Comput., 2008

Efficient Output-Sensitive Construction of Reeb Graphs.

Harish Doraiswamy, Vijay Natarajan

Proceedings of the Algorithms and Computation, 19th International Symposium, 2008

Visual Analysis of Biomolecular Surfaces.

Vijay Natarajan, Patrice Koehl, Yusu Wang, Bernd Hamann

Proceedings of the Visualization in Medicine and Life Sciences., 2008

2007

Efficient Computation of Morse-Smale Complexes for Three-dimensional Scalar Functions.

Attila Gyulassy, Vijay Natarajan, Valerio Pascucci, Bernd Hamann

IEEE Trans. Vis. Comput. Graph., 2007

Topologically Clean Distance Fields.

Attila Gyulassy, Mark A. Duchaineau, Vijay Natarajan, Valerio Pascucci, Eduardo M. Bringa, Andrew Higginbotham, Bernd Hamann

IEEE Trans. Vis. Comput. Graph., 2007

2006

A Topological Approach to Simplification of Three-Dimensional Scalar Functions.

Attila Gyulassy, Vijay Natarajan, Valerio Pascucci, Peer-Timo Bremer, Bernd Hamann

IEEE Trans. Vis. Comput. Graph., 2006

Segmenting molecular surfaces.

Vijay Natarajan, Yusu Wang, Peer-Timo Bremer, Valerio Pascucci, Bernd Hamann

Comput. Aided Geom. Des., 2006

Segmenting Point Sets.

Ichitaro Yamazaki, Vijay Natarajan, Zhaojun Bai, Bernd Hamann

Proceedings of the 2006 International Conference on Shape Modeling and Applications (SMI 2006), 2006

Tessellation of Quadratic Elements.

Scott E. Dillard, Vijay Natarajan, Gunther H. Weber, Valerio Pascucci, Bernd Hamann

Proceedings of the Algorithms and Computation, 17th International Symposium, 2006

2005

Topology-based Simplification for Feature Extraction from 3D Scalar Fields.

Attila Gyulassy, Vijay Natarajan, Valerio Pascucci, Peer-Timo Bremer, Bernd Hamann

Proceedings of the 16th IEEE Visualization Conference, 2005

Volumetric Data Analysis using Morse-Smale Complexes.

Vijay Natarajan, Valerio Pascucci

Proceedings of the 2005 International Conference on Shape Modeling and Applications (SMI 2005), 2005

2004

Simplification of Three-Dimensional Density Maps.

Vijay Natarajan, Herbert Edelsbrunner

IEEE Trans. Vis. Comput. Graph., 2004

Loops in Reeb Graphs of 2-Manifolds.

Kree Cole-McLaughlin, Herbert Edelsbrunner, John Harer, Vijay Natarajan, Valerio Pascucci

Discret. Comput. Geom., 2004

Local and Global Comparison of Continuous Functions.

Herbert Edelsbrunner, John Harer, Vijay Natarajan, Valerio Pascucci

Proceedings of the 15th IEEE Visualization Conference, 2004

2003

Morse-smale complexes for piecewise linear 3-manifolds.

Herbert Edelsbrunner, John Harer, Vijay Natarajan, Valerio Pascucci

Proceedings of the 19th ACM Symposium on Computational Geometry, 2003

2002

Parallel Algorithms for Hamiltonian 2-Separator Chordal Graphs.

B. S. Panda, Vijay Natarajan, Sajal K. Das

Parallel Process. Lett., 2002

2001

Parallel Algortithms for Hamiltonian 2-Separator Chordal Graphs.

B. S. Panda, Vijay Natarajan, Sajal K. Das

Proceedings of the 15th International Parallel & Distributed Processing Symposium (IPDPS-01), 2001