So, you want to get better at those tricky LeetCode Python problems, huh? It’s a common goal, especially if you’re aiming for ...

Abstract: This paper studies the Dynamic Electric Dial-A-Ride Problem (DEDARP), which is a combinatorial optimisation problem that has applications in real-world ridesharing services with electric ...

Abstract: In this paper, energy optimal control of a train equipped with OESS (On-board Energy Storage Device) is solved using dynamic programming (DP). Mathematical system modelling with OESS adds a ...

Mathematicians just made a big leap forward on one of the field’s all-time favorite problems. Curves—squiggly lines through space, such as a comet’s trajectory or a stock market trend—are some of math ...