The median problem on k-partite graphs. - Karuvachery Pravas; Ambat Vijayakumar (Discuss. Math. Graph Theory, 2015)

The Median Problem on Symmetric Bipartite Graphs. - Karuvachery Pravas; Ambat Vijayakumar (ICTCSDM, 2016)

On an edge partition and root graphs of some classes of line graphs. - Karuvachery Pravas; Ambat Vijayakumar (Electron. J. Graph Theory Appl., 2017)

Convex median and anti-median at prescribed distance. - Karuvachery Pravas; Ambat Vijayakumar (J. Comb. Optim., 2017)