Some of the homeless residents of the District of Columbia are packing belongings as their encampments are being removed. (AP Video: Nathan Ellgren) Trump issues Social Security proclamation Fitness ...

ABSTRACT: This study presents a two-echelon inventory routing problem (2E-IRP) with an end-of-tour replenishment (ETR) policy whose distribution network consists of a supplier, several distribution ...

This paper deals with the two-dimensional strip packing problem (2D-SPP) with the order/or multi-drop and vertical stability constraints. The existing exact algorithm that solves this problem is not ...

Abstract: This paper presents a weighted surplus rectangle algorithm to solve two-dimensional non-guillotine rectangle packing problem. According to four weighting factors, including horizontal axis ...

The traditional base station in C-RAN is divided into three parts: a pool of centralized baseband units (BBUs), a fronthaul network that links the BBUs and remote radio units (RRUs), and RRUs. This ...

Division of Gastroenterology and Hepatology, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.