The dynamic vehicle routing problem (DVRP) is a variant of the Vehicle Routing Problem (VRP) in which customers appear dynamically.The objective is to determine a set of routes that minimizes the total travel distance.In this paper, we propose a monarch butterfly optimization (MBO) algorithm to solve DVRPs, utilizing a greedy strategy.Both migratio
Manual, brush or ion blowing methods are adopted in the clearing system of Candles detachable electric energy meter, resulting in low accuracy of stain identification and poor cleaning effect.Therefore, the methods of binocular vision and machine learning were used to improve it.The system takes the control center as the core, the identification mo
As a traditional delicacy in China, preserved eggs inevitably experience instances of substandard quality during the production process.Chinese preserved egg production facilities can only rely on experienced workers to select the preserved eggs.However, the manual selection of preserved eggs presents challenges such as a low efficiency, subjective
Background and Objectives: To describe the knowledge and attitudes related to the acceptance of the flu vaccine during pregnancy in women, from two Health Departments of the Valencian Community (VC), during the 2015−2016 season, after receiving prenatal care.Materials and Methods: A prospective observational study was conducted during the ann
We present a method for online detection of land cover change based on remotely sensed time series.Change is detected by monitoring Collections deviations between observations and forecasts made using the time series historical data and similar time series in the geographical region.This method and several others were applied to MODIS 8-day surface