Forecasting stock index has been received great interest because an accurate prediction of stock index may yield benefits and profits for investors, economists and practitioners. The objective of this study is to develop two efficient forecasting models and compare their performances in one day-ahead forecasting the daily Vietnamese stock index. | Forecasting Vietnamese stock index A comparison of hierarchical ANFIS and LSTM Uncertain Supply Chain Management 8 2020 77 92 Contents lists available at GrowingScience Uncertain Supply Chain Management homepage uscm Applying meta-heuristic algorithms for an integrated production-distribution problem in a two level supply chain Maedeh Banka Mohammad Mahdavi Mazdeha and Mahdi Heydaria a Department of Industrial Engineering Iran University of Science and Technology Narmak Tehran Iran CHRONICLE ABSTRACT Article history Supply Chain Management SCM is the set of approaches used for the appropriate integration Received July 14 2019 and utilization of suppliers manufacturers warehouses and retailers to ensure the production Received in revised format July and delivery of products to end users in the right quantities and at the right time. Integration of 28 2019 the stages in the supply chain can make it more effective and profitable as a whole. In the Accepted August 5 2019 Available online present study an integrated production and distribution problem in a two-stage supply chain is August 5 2019 considered. The supply chain consists of m manufacturers with different locations and rates of Keywords production and a distributer that delivers the ordered products to customers in different Scheduling locations. Here products are seasonal and perishable and must be delivered before a specified Supply chain time. To characterize the problem a Mixed Integer Programming MIP model is proposed and Lifespan to solve the proposed model a Hybrid Simulated Annealing HSA and a Genetic Algorithm Simulated Annealing GA with mixed repair and penalize strategies are introduced. Computational results of HSA Genetic Algorithm are compared with those of the GA algorithm as the current best algorithm for solving similar problems in the literature. 2020 by the authors licensee Growing Science Canada . 1. Introduction Supply chain SC is the network of organizations .
