big_O executes a Python function for input of increasing size N, and measures its execution time. From the measurements, big_O fits a set of time complexity classes and returns the best fitting class. This is an empirical way to compute the asymptotic class of a function in"Big-O". nota...
Referring to Brucker [5] and Leung [1], we know that precedence constraints play a crucial role in scheduling problems, especially when complexity status or categories are involved. Existing research works in the literature consider precedence relations presented in various forms. Bipartite graphs are...