Abstract: In this paper, we address the bin packing problem while minimizing the total loading cost of used bins. We focus on two different quantity discount schemes: the all unit discount and the ...

Abstract: This article investigates a dynamic slab assignment problem (DSAP) that arises in the slab production process of steel industry. In DSAP, a set of slabs and orders arrive dynamically at each ...

Find your added subjects in My Bitesize. Try this quiz based on GCSE Computer Science past papers. Choose the topic you would like to revise and answer the questions. GCSE Computer Science: exam-style ...

Tutorial copper wire bracelet with opalite - handmade beaded jewelry With simple steps and simple tools you can do it yourself. Can be replaced with silver wire or gold wire and gemstones for jewelry ...