K. Beketayev, G. H. Weber, D. Morozov, A. Abzhanov, and B. Hamann, Geometry-preserving topological landscapes, Proceedings of the Workshop at SIGGRAPH Asia, WASA '12, pp.155-160, 2012.

R. Blanch and E. Lecolinet, Browsing zoomable treemaps: Structure-aware multi-scale navigation techniques, IEEE Transactions on Visualization and Computer Graphics, vol.13, issue.6, pp.1248-1253, 2007.

A. Bock, H. Doraiswamy, A. Summers, and C. T. Silva, Topoangler: Interactive topology-based extraction of fishes, IEEE Trans. Vis. Comput. Graph, vol.24, issue.1, pp.812-821, 2018.

M. Bruls, K. Huizing, and J. Van-wijk, Squarified treemaps, Proceedings of the Joint Eurographics and IEEE TCVG Symposium on Visualization, pp.33-42, 1999.

H. Carr, J. Snoeyink, and M. Van-de-panne, Simplifying flexible isosurfaces using local geometric measures, IEEE Visualization, pp.497-504, 2004.

C. Correa, P. Lindstrom, and P. Bremer, Topological spines: A structure-preserving visual representation of scalar fields, IEEE Transactions on Visualization and Computer Graphics, vol.17, issue.12, pp.1842-1851, 2011.

D. Demir, K. Beketayev, G. H. Weber, P. Bremer, V. Pascucci et al., Topology exploration with hierarchical landscapes, Proceedings of the Workshop at SIGGRAPH Asia, WASA '12, pp.147-154, 2012.

H. Doraiswamy, N. Ferreira, T. Damoulas, J. Freire, and C. T. Silva, Using topological analysis to support event-guided exploration in urban data, IEEE Trans. Vis. Comput. Graph, vol.20, issue.12, pp.2634-2643, 2014.

H. Doraiswamy and V. Natarajan, Computing reeb graphs as a union of contour trees, IEEE Trans. Vis. Comput. Graph, vol.19, issue.2, pp.249-262, 2013.

H. Edelsbrunner and J. L. Harer, Computational Topology, An Introduction, 2010.

A. Gyulassy, N. Kotava, M. Kim, C. D. Hansen, H. Hagen et al., Direct feature visualization using morse-smale complexes, IEEE Transactions on Visualization and Computer Graphics, vol.18, issue.9, pp.1549-1562, 2012.

W. Harvey and Y. Wang, Topological landscape ensembles for visualization of scalar-valued functions, Comput. Graph. Forum, vol.29, issue.3, pp.993-1002, 2010.

C. Heine, H. Leitte, M. Hlawitschka, F. Iuricich, L. De-floriani et al., A survey of topology-based methods in visualization, Comput. Graph. Forum, vol.35, issue.3, pp.643-667, 2016.

C. Heine, D. Schneider, H. Carr, and G. Scheuermann, Drawing contour trees in the plane, IEEE Transactions on Visualization and Computer Graphics, vol.17, issue.11, pp.1599-1611, 2011.

A. Kamakshidasan and V. Natarajan, Topological analysis of the 2D von kármán street, 2019.

A. Kamakshidasan and V. Natarajan, Understanding merge trees with force-directed landscapes, 2019.
URL : https://hal.archives-ouvertes.fr/hal-02343997

P. Klacansky, Open scivis datasets, 2019.

H. Lü and J. Fogarty, Cascaded treemaps: Examining the visibility and stability of structure in treemaps, Proceedings of Graphics Interface, 2008.

V. Narayanan, D. M. Thomas, and V. Natarajan, Distance between extremum graphs, 2015 IEEE Pacific Visualization Symposium (PacificVis), pp.263-270, 2015.

P. Oesterling, C. Heine, H. Janicke, G. Scheuermann, and G. Heyer, Visualization of highdimensional point clouds using their density distribution's topology, IEEE Transactions on Visualization and Computer Graphics, vol.17, issue.11, pp.1547-1559, 2011.

P. Oesterling, C. Heine, G. H. Weber, and G. Scheuermann, Visualizing nd point clouds as topological landscape profiles to guide local data analysis, IEEE Transactions on Visualization and Computer Graphics, vol.19, issue.3, pp.514-526, 2013.

V. Pascucci, K. Cole-mclaughlin, and G. Scorzelli, Multi-resolution computation and presentation of contour trees, Proc. IASTED Conference on Visualization, Imaging, and Image Processing, 2005.

B. Rieck, H. Leitte, and F. Sadlo, Hierarchies and ranks for persistence pairs, Workshop on Topology-Based Methods in Visualization (TopoInVis), 2017.

H. Saikia, H. Seidel, and T. Weinkauf, Extended branch decomposition graphs: Structural comparison of scalar data, Computer Graphics Forum, vol.33, issue.3, pp.41-50, 2014.

H. Schulz, S. Hadlak, and H. Schumann, The design space of implicit hierarchy visualization: A survey, IEEE Transactions on Visualization and Computer Graphics, vol.17, issue.4, pp.393-411, 2011.

N. Shivashankar and V. Natarajan, Parallel computation of 3d morse-smale complexes, Comput. Graph. Forum, vol.31, issue.3, pp.965-974, 2012.

N. Shivashankar, P. Pranav, V. Natarajan, R. Van-de-weygaert, E. G. Bos et al., Felix: A topology based framework for visual exploration of cosmic filaments, IEEE Transactions on Visualization and Computer Graphics, vol.22, issue.6, pp.1745-1759, 2016.

B. Shneiderman, Tree visualization with tree-maps: 2-d space-filling approach, ACM Trans. Graph, vol.11, issue.1, pp.92-99, 1992.

R. Sridharamurthy, T. B. Masood, H. Doraiswamy, S. Patel, R. Varadarajan et al., Extraction of robust voids and pockets in proteins, Visualization in Medicine and Life Sciences III, Towards Making an Impact., Mathematics and Visualization, pp.329-349, 2016.

R. Sridharamurthy, T. B. Masood, A. Kamakshidasan, and V. Natarajan, Edit distance between merge trees, IEEE Transactions on Visualization and Computer Graphics, vol.26, issue.3, pp.1518-1531, 2020.

D. M. Thomas and V. Natarajan, Symmetry in scalar field topology. IEEE Transactions on Visualization and Computer Graphics, vol.17, pp.2035-2044, 2011.

J. Tierny, G. Favelier, J. A. Levine, C. Gueunet, and M. Michaux, The Topology ToolKit. IEEE Transactions on Visualization and Computer Graphics, 2017.
URL : https://hal.archives-ouvertes.fr/hal-01499905

J. Tierny and V. Pascucci, Generalized topological simplification of scalar fields on surfaces, IEEE transactions on visualization and computer graphics, vol.18, issue.12, pp.2005-2013, 2012.
URL : https://hal.archives-ouvertes.fr/hal-01206877

J. Tierny and V. Pascucci, Generalized topological simplification of scalar fields on surfaces, IEEE Transactions on Visualization and Computer Graphics, vol.18, issue.12, pp.2005-2013, 2012.
URL : https://hal.archives-ouvertes.fr/hal-01206877

A. A. Valsangkar, J. M. Monteiro, V. Narayanan, I. Hotz, and V. Natarajan, An exploratory framework for cyclone identification and tracking, IEEE Trans. Vis. Comput. Graph, vol.25, issue.3, pp.1460-1473, 2019.

K. J. Vicente, B. C. Hayes, and R. C. Williges, Assaying and isolating individual differences in searching a hierarchical file system, Human Factors, vol.29, issue.3, pp.349-359, 1987.

G. Weber, P. Bremer, and V. Pascucci, Topological landscapes: A terrain metaphor for scientific data, IEEE Transactions on Visualization and Computer Graphics, vol.13, issue.6, pp.1416-1423, 2007.

G. H. Weber, S. E. Dillard, H. Carr, V. Pascucci, and B. Hamann, Topology-controlled volume rendering, IEEE Transactions on Visualization and Computer Graphics, vol.13, issue.2, pp.330-341, 2007.

T. Weinkauf and H. Theisel, Streak lines as tangent curves of a derived vector field, IEEE Transactions on Visualization and Computer Graphics, vol.16, issue.6, pp.1225-1234, 2010.

J. Wood and J. Dykes, Spatially ordered treemaps, IEEE Transactions on Visualization and Computer Graphics, vol.14, issue.6, pp.1348-1355, 2008.

L. Yan, Y. Zhao, P. Rosen, C. Scheidegger, and B. Wang, Homology-preserving dimensionality reduction via manifold landmarking and tearing, 2018.