Abstract: This article considers the problem of cyclic flow shop (CFS) scheduling problems in robotic cells deploying several single and dual gripper robots. In this problem, different part types are ...

Abstract: This paper presents a decomposition methodology using constraint handling rules to improve the computation time of a security-constrained optimal power flow (SCOPF) problem. In order to ...

Leave sugar in a jar for an extended period and you are likely to find it hardened and clumped together when you reopen it. Tilting the jar does not help it move; its flow properties have changed, and ...