Lower bounds on approximating some variations of vertex coloring problem over restricted graph classes. - Sayani Das; Sounaka Mishra (Discret. Math. Algorithms Appl., 2020)

On the complexity of minimum q-domination partization problems. - Sayani Das; Sounaka Mishra (J. Comb. Optim., 2022)

Minimum Consistent Subset in Trees and Interval Graphs. - Aritra Banik; Sayani Das; Anil Maheshwari; Bubai Manna; Subhas C. Nandy; Krishna Priya K. M.; Bodhayan Roy; Sasanka Roy; Abhishek Sahu (FSTTCS, 2024)

Approximation algorithm for minimum q-dominator partization problem. - Sayani Das; Sounaka Mishra (Discret. Math. Algorithms Appl., 2024)

Burn and win. - Pradeesha Ashok; Sayani Das; Lawqueen Kanesh; Saket Saurabh 001; Avi Tomar; Shaily Verma (Theor. Comput. Sci., 2025)