Submodularity and pairwise independence. - Arjun Kodagehalli Ramachandra; Karthik Natarajan (CoRR, 2022)

Extremal Probability Bounds in Combinatorial Optimization. - Divya Padmanabhan; Selin Damla Ahipasaoglu; Arjun Kodagehalli Ramachandra; Karthik Natarajan (SIAM J. Optim., 2022)

Probability bounds for n random events under (n - 1)-wise independence. - Karthik Natarajan; Arjun Kodagehalli Ramachandra; Colin Tan (Oper. Res. Lett., 2023)

Tight Probability Bounds with Pairwise Independence. - Arjun Kodagehalli Ramachandra; Karthik Natarajan (SIAM J. Discret. Math., 2023)

Pairwise independent correlation gap. - Arjun Kodagehalli Ramachandra; Karthik Natarajan (Oper. Res. Lett., 2025)