Index Coding: Rank-Invariant Extensions. - Vamsi Krishna Gummadi; Ashok Choudhary; Prasad Krishnan (CoRR, 2017)

Optimal Index Codes via a Duality between Index Coding and Network Coding. - Ashok Choudhary; Vamsi Krishna Gummadi; Prasad Krishnan (CoRR, 2017)