Abstract: This paper describes experiences with mixed integer linear programming (MILP) based approaches on the short-term hydro scheduling (STHS) function. The STHS is used to determine the optimal ...

Abstract: We propose a new electromagnetic simulation method called the sparse finite difference time domain (FDTD) method. It is based on standard FDTD but is faster by approximately an order of ...

ljubaphoto / Getty Images The main difference between accrual and cash basis accounting lies in the timing of when revenue and expenses are recognized. The cash method provides an immediate ...