- "Point visibility graph recognition is NP-hard", International Journal of Computational Geometry and Applications, vol. 26(1), pp. 1-32, 2016.
- Ajit Arvind Diwan, Subir Kumar Ghosh and Bodhayan Roy, "Four-connected triangulations of planar point sets", Discrete & Computational Geometry vol. 53(4), pp. 713-746, 2015.
- Pritam Bhattacharya, Subir Kumar Ghosh and Bodhayan Roy, "Vertex guarding in weak visibility polygons", Proceedings of the First Conference on Algorithms and Discrete Applied Mathematics, IIT Kanpur, 2015, Lecture Notes in Computer Science, vol. 8959, pp. 45-57, Springer, 2015.
Research Experience
Post Doctoral Fellow, Department of Computer Science and Engineering, Indian Institute of Technology Bombay.
Background
Main Research Interests: Discrete and Computational Geometry, Parameterized Complexity, Graph Drawing.