Ranita Biswas and Partha Bhowmick, On the Functionality and Usefulness of Quadraginta Octants of Naive Sphere, Journal of Mathematical Imaging and Vision, Vol. 59(1), pp. 69-83, 2017. web

Ranita Biswas and Partha Bhowmick, From Prima Quadraginta Octant to Lattice Sphere through Primitive Integer Operations, Theoretical Computer Science, Vol. 624, pp. 56-72, 2016. web

Ranita Biswas, Partha Bhowmick, and Valentin E. Brimkov, On the Polyhedra of Graceful Spheres and Circular Geodesics, Discrete Applied Mathematics, Vol. 216(2), pp. 362-375, 2016. web

Ranita Biswas and Partha Bhowmick, Layer the Sphere, The Visual Computer, Springer, Vol. 31, pages 787-797, 2015. web

Ranita Biswas and Partha Bhowmick, On Different Topological Classes of Spherical Geodesic Paths and Circles in Z3, Theoretical Computer Science, Vol. 605, pp. 146–163, 2015. web

Ranita Biswas, Gaëlle Largeteau-Skapin, Rita Zrour and Eric Andres, Rhombic Dodecahedron Grid — Coordinate System and 3D Digital Object Definitions, 21st IAPR International Conference on Discrete Geometry for Computer Imagery (DGCI'19), 25-29 March, 2019, Paris, France, LNCS 11414, pages 27-37.

Girish Koshti, Ranita Biswas, Gaëlle Largeteau-Skapin, Rita Zrour, Eric Andres and Partha Bhowmick, Sphere Construction on the FCC Grid Interpreted as Layered Hexagonal Grids in 3D, 19th International Workshop on Combinatorial Image Analysis (IWCIA'18), 22-24 November, 2018, Porto, Portugal, LNCS 11255, pages 82-96.

Ranita Biswas and Partha Bhowmick, Construction of Persistent Voronoi Diagram on 3D Digital Plane, 18th International Workshop on Combinatorial Image Analysis: IWCIA'17, 19-21 Jun 2017, Plovdiv, Bulgaria, LNCS 10256, pages 93-104.

Shivam Dwivedi, Aniket Gupta, Siddhant Roy, Ranita Biswas and Partha Bhowmick, Fast and Efficient Incremental Algorithms for Circular and Spherical Propagation in Integer Space, 20th IAPR International Conference on Discrete Geometry for Computer Imagery: DGCI'17,19-21 September 2017, Vienna, Austria, LNCS 10502, pages 347-359.

Eric Andres, Ranita Biswas and Partha Bhowmick, Digital primitives defined by weighted focal set, 20th IAPR International Conference on Discrete Geometry for Computer Imagery:DGCI'17, 19-21 September 2017, Vienna, Austria, LNCS 10502, pages 388-398.

Ranita Biswas and Partha Bhowmick, On Functionality of Quadraginta Octants of Naive Sphere with Application to Circle Drawing, 19th IAPR International Conference on Discrete Geometry for Computer Imagery: DGCI'16, 18-20 Apr 2016, Nantes, France, LNCS 9647, pages 256-267. web

Nabhasmita Sen, Ranita Biswas and Partha Bhowmick, On some local topological properties of naive discrete sphere, 6th IAPR International Workshop on Computational Topology in Image Context: CTIC'16, 15-17 Jun 2016, Marseille, France, LNCS 9667, pages 253-264.

Ranita Biswas and Partha Bhowmick, Layer the Sphere (TVC Special Issue Paper), 32nd Annual Conference on Computer Graphics International: CGI'15, 24-26 June 2015, Strasbourg, France. web

Ranita Biswas, Partha Bhowmick and Valentin E. Brimkov, On the Connectivity and Smoothness of Discrete Spherical Circles, 17th International Workshop on Combinatorial Image Analysis: IWCIA'15, 24-27 Nov 2015, Kolkata, India, LNCS 9448, pages 86-100.

Ranita Biswas and Partha Bhowmick, On Finding Spherical Geodesic Paths and Circles in ℤ3, 18th IAPR International Conference on Discrete Geometry for Computer Imagery: DGCI'14, 10-12 Sep 2014, Siena, Italy, LNCS 8668, pages 396-409. web

anita Biswas and Jaya Sil, An Improved Canny Edge Detection Algorithm Based on Type-2 Fuzzy Sets, 2nd International Conference on Computer, Communication, Control and Information Technology: C3IT'12, 25-26 Feb 2012, India, Procedia Technology 4, pp. 820-824.