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Dr. Ayan Nandy

Faculty, Ayan Nandy - NIIT University


Assistant Professor


Computer Science and Engineering


PhD in Computer Science (ISI Kolkata)
Fellow (IIM Calcutta)
M.Tech in Computer Science (ISI Kolkata)
B.Tech in Industrial Engineering (IIT Kharagpur)

Teaching Field:

Algorithms, Discrete Mathematics, Operations Research, Theory of Computation, Game Theory


7+ years

Research Areas:

Algorithms, Facility Location, Computational Geometry, Graph Theory

Research Focus:

Facility Location

Other Interests:

Bengali Literature, Films by Ray



Information of Research Publications


Research Publication Details (From 2009 till date):


  1. Sandip Das, Ayan Nandy, Swami Sarvottamananda: Optimizing movement in convex and non-convex path-networks to establish connectivity. Discrete Applied Mathematics. 286: 62-77 (2020)
  2. Sandip Das, Ayan Nandy, Swami Sarvottamananda: Linear time algorithms for Euclidean 1-center in R^d with non-linear convex constraints. Discrete Applied Mathematics. 280: 71-85 (2020)


  1. Sandip Das, Ayan Nandy, Swami Sarvottamananda: Radius, Diameter, Incenter, Circumcenter, Width and Minimum Enclosing Cylinder for Some Polyhedral Distance Functions. CALDAM 2018: 283-300


  1. Sandip Das, Ayan Nandy, Swami Sarvottamananda: Optimizing Movement in Convex and Non-convex Path-Networks to Establish Connectivity. CALDAM 2017: 141-155


  1. Ayan Nandy, Sagnik Sen, Éric Sopena: Outerplanar and Planar Oriented Cliques. Journal of Graph Theory 82(2): 165-193 (2016)
  2. Sandip Das, Ayan Nandy, Swami Sarvottamananda: Linear Time Algorithms for Euclidean 1-Center in R^d with Non-linear Convex Constraints. CALDAM 2016: 126-138
  3. Sandip Das, Ayan Nandy, Swami Sarvottamananda: Linear Time Algorithm for 1-Center in R^d Under Convex Polyhedral Distance Function. FAW 2016: 41-52


  1. Sandip Das, Anil Maheshwari, Ayan Nandy, Michiel H. M. Smid: A Facility Coloring Problem in 1-D. AAIM 2014: 88-99

Ayan is a PhD in Computer Science from the Indian Statistical Institute and a Fellow of the Indian Institute of Management Calcutta. Ayan did his B.Tech in Industrial Engineering from Indian Institute of Technology Kharagpur and M.Tech in Computer Science from Indian Statistical Institute, where he received the Sunity Kumar Pal Gold Medal for doing the best dissertation in M.Tech(CS). He is a recipient of the Canadian Commonwealth Scholarship Program for working at the School of Computer Science, Carleton University. Ayan ranked 1260 in IIT JEE 1993, 72nd in WB JEE 1993 and cleared the B.Stat(Hons) examination and interview for the Indian Statistical Institute. He cleared the NTSE State and National Level Tests and was selected for the final interview round in 1991. Ayan was a Lecturer at the Department of Industrial Engineering and Management, IIT Kharagpur before joining the M.Tech(CS) program at ISI Kolkata. He received a generous grant from the Fields Institute, Canada for attending the Summer School in Geometry and Data Structures at the University of Waterloo, Canada.