An Optical Solution for the Subset Sum Problem. - Masud Hasan; S. M. Shabab Hossain; Md. Mahmudur Rahman; M. Sohel Rahman (IWNC, 2009)

Solving a Generalized Version of the Exact Cover Problem with a Light-Based Device. - S. M. Shabab Hossain; Md. Mahmudur Rahman; M. Sohel Rahman (OSC, 2010)

Solving Minimum Hitting Set Problem and Generalized Exact Cover Problem with Light Based Devices. - Masud Hasan; S. M. Shabab Hossain; Md. Mahmudur Rahman; M. Sohel Rahman (Int. J. Unconv. Comput., 2011)

Solving the generalized Subset Sum problem with a light based device. - Masud Hasan; S. M. Shabab Hossain; Md. Mahmudur Rahman; M. Sohel Rahman (Nat. Comput., 2011)