“…Some problems closely related to job scheduling in smart grid include link scheduling in wireless networks [22], [32], [36], parallel job scheduling [34], [11], [27], [10], [12] rectangle packing [13], [19], [20], [26] and Orthogonal Rectangular Strip Packing Problem (SPP) [2], [14], [17], [24], sometimes also called orthogonal packing in two dimensions. Essentially, the goal is to find the best orthogonal placement of a set of rectangles on a strip of rectangular stock sheet with a fixed width and infinite height.…”