An Improved Exact Algorithm for Knot-Free Vertex Deletion. - Ajaykrishnan E. S; Soumen Maity; Abhishek Sahu; Saket Saurabh 001 (CoRR, 2023)

Fast Hypertree Decompositions via Linear Programming: Fractional and Generalized. - Vaishali Surianarayanan; Anikait Mundhra; Ajaykrishnan E. S; Daniel Lokshtanov (Proc. ACM Manag. Data, 2025)