Combinatorial optimization problems are often encountered in real-world applications, including logistics, scheduling and ...

What if your biggest challenges could become your greatest teachers? Learn five ACT-based ways to work with problems instead ...

Common in primary and secondary teaching, starter and plenary activities can get students interested and build knowledge. Paul Demetriou explains how to use them in university teaching ...

Abstract: The work deals with the NP-hard problem of scheduling tasks on two machines with the sum-cost criterion. In this problem, each task must be performed sequentially on the first and then on ...

Abstract: In this paper, the multicommodity network flow (MCNF) problem is formulated as a mixed integer programming model which is known as NP-hard, aiming to optimize the vehicle routing and ...

Keith Urban is gearing up for a record release unlike any he's mounted before: An album full of yacht rock cover songs called Flow State which drops on Friday (June 12.) There will be 10 familiar ...