Solving minones-2-sat as Fast as vertex cover. - Neeldhara Misra; N. S. Narayanaswamy; Venkatesh Raman 001; Bal Sri Shankar (MFCS, 2010)

Improved Fixed-Parameter Algorithm for the Minimum Weight 3-SAT Problem. - Venkatesh Raman 001; Bal Sri Shankar (WALCOM, 2013)

Solving min ones 2-sat as fast as vertex cover. - Neeldhara Misra; N. S. Narayanaswamy; Venkatesh Raman 001; Bal Sri Shankar (Theor. Comput. Sci., 2013)