L. comi, G. Largeteau-Skapin, R. Zrour, R. Biswas, and E. Andres, “Discrete analytical objects in the body-centered cubic grid,” Pattern Recognition, vol. 142, no. 10. Elsevier, 2023.
LibreCat: https://research-explorer.ista.ac.at/record/13134
DOI: 10.1016/j.patcog.2023.109693
WoS: 001013526000001

R. Biswas, S. Cultrera di Montesano, H. Edelsbrunner, and M. Saghafian, “Geometric characterization of the persistence of 1D maps,” Journal of Applied and Computational Topology. Springer Nature, 2023.
LibreCat: https://research-explorer.ista.ac.at/record/13182
DOI: 10.1007/s41468-023-00126-9

R. Biswas, S. Cultrera di Montesano, H. Edelsbrunner, and M. Saghafian, “Continuous and discrete radius functions on Voronoi tessellations and Delaunay mosaics,” Discrete and Computational Geometry, vol. 67. Springer Nature, pp. 811–842, 2022.
LibreCat: https://research-explorer.ista.ac.at/record/10773
DOI: 10.1007/s00454-022-00371-2
WoS: 000752175300002

R. Biswas, S. Cultrera di Montesano, H. Edelsbrunner, and M. Saghafian, “A window to the persistence of 1D maps. I: Geometric characterization of critical point pairs,” LIPIcs. Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
LibreCat: https://research-explorer.ista.ac.at/record/11660

R. Biswas, S. Cultrera di Montesano, H. Edelsbrunner, and M. Saghafian, “Depth in arrangements: Dehn–Sommerville–Euler relations with applications,” Leibniz International Proceedings on Mathematics. Schloss Dagstuhl - Leibniz Zentrum für Informatik.
LibreCat: https://research-explorer.ista.ac.at/record/11658

R. Biswas, S. Cultrera di Montesano, O. Draganov, H. Edelsbrunner, and M. Saghafian, “On the size of chromatic Delaunay mosaics,” arXiv. .
LibreCat: https://research-explorer.ista.ac.at/record/15090
arXiv: 2212.03121

R. Biswas, S. Cultrera di Montesano, H. Edelsbrunner, and M. Saghafian, “Counting cells of order-k voronoi tessellations in d<sup>3</sup> with morse theory,” in Leibniz International Proceedings in Informatics, Online, 2021, vol. 189.
LibreCat: https://research-explorer.ista.ac.at/record/9604
DOI: 10.4230/LIPIcs.SoCG.2021.16

L. comi, R. Zrour, G. Largeteau-Skapin, R. Biswas, and E. Andres, “Body centered cubic grid - coordinate system and discrete analytical plane definition,” in Discrete Geometry and Mathematical Morphology, Uppsala, Sweden, 2021, vol. 12708, pp. 152–163.
LibreCat: https://research-explorer.ista.ac.at/record/9824
DOI: 10.1007/978-3-030-76657-3_10

R. Biswas, G. Largeteau-Skapin, R. Zrour, and E. Andres, “Digital objects in rhombic dodecahedron grid,” Mathematical Morphology - Theory and Applications, vol. 4, no. 1. De Gruyter, pp. 143–158, 2020.
LibreCat: https://research-explorer.ista.ac.at/record/9249
DOI: 10.1515/mathm-2020-0106

R. Biswas, G. Largeteau-Skapin, R. Zrour, and E. Andres, “Rhombic dodecahedron grid—coordinate system and 3D digital object definitions,” in 21st IAPR International Conference on Discrete Geometry for Computer Imagery, Marne-la-Vallée, France, 2019, vol. 11414, pp. 27–37.
LibreCat: https://research-explorer.ista.ac.at/record/6163
DOI: 10.1007/978-3-030-14085-4_3

G. Koshti, R. Biswas, G. Largeteau-Skapin, R. Zrour, E. Andres, and P. Bhowmick, “Sphere construction on the FCC grid interpreted as layered hexagonal grids in 3D,” in 19th International Workshop, Porto, Portugal, 2018, vol. 11255, pp. 82–96.
LibreCat: https://research-explorer.ista.ac.at/record/6164
DOI: 10.1007/978-3-030-05288-1_7

R. Biswas and P. Bhowmick, “On the functionality and usefulness of Quadraginta octants of naive sphere,” Journal of Mathematical Imaging and Vision, vol. 59, no. 1. Springer Nature, pp. 69–83, 2017.
LibreCat: https://research-explorer.ista.ac.at/record/5800
DOI: 10.1007/s10851-017-0718-4

R. Biswas, P. Bhowmick, and V. E. Brimkov, “On the polyhedra of graceful spheres and circular geodesics,” Discrete Applied Mathematics, vol. 216. Elsevier, pp. 362–375, 2017.
LibreCat: https://research-explorer.ista.ac.at/record/5799
DOI: 10.1016/j.dam.2015.11.017

S. Dwivedi, A. Gupta, S. Roy, R. Biswas, and P. Bhowmick, “Fast and Efficient Incremental Algorithms for Circular and Spherical Propagation in Integer Space,” in 20th IAPR International Conference, Vienna, Austria, 2017, vol. 10502, pp. 347–359.
LibreCat: https://research-explorer.ista.ac.at/record/5801
DOI: 10.1007/978-3-319-66272-5_28

R. Biswas and P. Bhowmick, “Construction of persistent Voronoi diagram on 3D digital plane,” in Combinatorial image analysis, vol. 10256, Cham: Springer Nature, 2017, pp. 93–104.
LibreCat: https://research-explorer.ista.ac.at/record/5803
DOI: 10.1007/978-3-319-59108-7_8

E. Andres, R. Biswas, and P. Bhowmick, “Digital primitives defined by weighted focal set,” in 20th IAPR International Conference, Vienna, Austria, 2017, vol. 10502, pp. 388–398.
LibreCat: https://research-explorer.ista.ac.at/record/5802
DOI: 10.1007/978-3-319-66272-5_31

R. Biswas and P. Bhowmick, “On functionality of quadraginta octants of naive sphere with application to circle drawing,” in Discrete Geometry for Computer Imagery, Nantes, France, 2016, vol. 9647, pp. 256–267.
LibreCat: https://research-explorer.ista.ac.at/record/5806
DOI: 10.1007/978-3-319-32360-2_20

N. Sen, R. Biswas, and P. Bhowmick, “On some local topological properties of naive discrete sphere,” in Computational Topology in Image Context, vol. 9667, Cham: Springer Nature, 2016, pp. 253–264.
LibreCat: https://research-explorer.ista.ac.at/record/5805
DOI: 10.1007/978-3-319-39441-1_23

R. Biswas, P. Bhowmick, and V. E. Brimkov, “On the connectivity and smoothness of discrete spherical circles,” in Combinatorial image analysis, vol. 9448, Cham: Springer Nature, 2016, pp. 86–100.
LibreCat: https://research-explorer.ista.ac.at/record/5809
DOI: 10.1007/978-3-319-26145-4_7

R. Biswas and P. Bhowmick, “From prima quadraginta octant to lattice sphere through primitive integer operations,” Theoretical Computer Science, vol. 624, no. 4. Elsevier, pp. 56–72, 2015.
LibreCat: https://research-explorer.ista.ac.at/record/5804
DOI: 10.1016/j.tcs.2015.11.018

R. Biswas and P. Bhowmick, “On different topological classes of spherical geodesic paths and circles inZ3,” Theoretical Computer Science, vol. 605, no. 11. Elsevier, pp. 146–163, 2015.
LibreCat: https://research-explorer.ista.ac.at/record/5807
DOI: 10.1016/j.tcs.2015.09.003

R. Biswas and P. Bhowmick, “Layer the sphere,” The Visual Computer, vol. 31, no. 6–8. Springer Nature, pp. 787–797, 2015.
LibreCat: https://research-explorer.ista.ac.at/record/5808
DOI: 10.1007/s00371-015-1101-3

R. Biswas and P. Bhowmick, “On Finding Spherical Geodesic Paths and Circles in 3,” vol. 8668. Springer, Berlin, Heidelberg, pp. 396–409, 2014.
LibreCat: https://research-explorer.ista.ac.at/record/5810
DOI: 10.1007/978-3-319-09955-2_33

R. Biswas and J. Sil, “An Improved Canny Edge Detection Algorithm Based on Type-2 Fuzzy Sets,” Procedia Technology, vol. 4. Elsevier, pp. 820–824, 2012.
LibreCat: https://research-explorer.ista.ac.at/record/5839
DOI: 10.1016/j.protcy.2012.05.134