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Route Optimization of Waste Carrier Truck using Breadth First Search (BFS) Algorithm Muhammad Fahreal Bernov; Ani Dijah Rahajoe; Budi Mukhamad Mulyo
JEECS (Journal of Electrical Engineering and Computer Sciences) Vol. 7 No. 2 (2022): JEECS (Journal of Electrical Engineering and Computer Sciences)
Publisher : Fakultas Teknik Universitas Bhayangkara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1011.112 KB) | DOI: 10.54732/jeecs.v7i2.23

Abstract

Waste problems have always been the main focus which still occurs in cities and regencies in Indonesia, andalso Sidoarjo Regency is no exception. Increasingly rapid population growth is one of the factors in the increasingpiles of waste in Sidoarjo Regency. The large number of villages with long distances and a large area means that wastecollection cannot be carried out on time, causing accumulation of waste that disrupts residents' daily activities. Thewaste transportation system in Sidoarjo Regency has so far not been optimal because there are still several problemswith the accumulation of waste in several sub-districts.In this study, an optimal route search system was created using the Breadth First Search and Depth First SearchAlgorithms as a search comparison in order to make it easier for Sanitation Service officers to carry out the wastetransportation process by considering the optimal destination location route according to input from the user. Theresults of this study will display information on the comparison of the total distance traveled and the total volumetraveled by the Breadth First Search and Depth First Search algorithms with different differences.
Forecasting Service Sales Turnover Using Double Exponential Smoothing Method (case Study: Kinclong Sub) Riko Muhammad; Mas Nurul Hamidah; Budi Mukhamad Mulyo
JEECS (Journal of Electrical Engineering and Computer Sciences) Vol. 7 No. 1 (2022): JEECS (Journal of Electrical Engineering and Computer Sciences)
Publisher : Fakultas Teknik Universitas Bhayangkara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (300.554 KB) | DOI: 10.54732/jeecs.v7i1.224

Abstract

As the lifestyle of modern society develops, service companies are businesses in the form of services that sell specialskills in order to make it easier for customers, one of which is shoe washing services. However, the problem thatusually occurs is that the number of service requests is not certain which results in raw materials that sometimesaccumulate or run out every month, errors in predicting the sales turnover of shoe washing services can result inowners experiencing losses if the target raw materials are not appropriate.This study aims to create a forecasting system for the amount of turnover from each service sale by Kinclong Sub usingthe Double Exponential Smoothing method, so that the raw material needs needed every month can be optimal. Thebest turnover forecasting results for each service on Kinclong Sub for the following month, May 2022, were Rp.10.006,248 with a MAPE value of 17.86% for DeepClean services. And Unyellowing got Rp. 1493,374 with a MAPEvalue of 17.18 %. So it can be concluded that the service that has the most turnover for the next month is DeepClean,the forecasting results can make it easier for Kinchlong Sub shop owners to provide raw materials from services thatare most in demand by consumers.
Implementation of Management Information System Website-Based Letter Archives Budi Mukhamad Mulyo
JEECS (Journal of Electrical Engineering and Computer Sciences) Vol. 6 No. 1 (2021): JEECS (Journal of Electrical Engineering and Computer Sciences)
Publisher : Fakultas Teknik Universitas Bhayangkara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (190.811 KB) | DOI: 10.54732/jeecs.v6i1.184

Abstract

The development of an institution currently requires Information Technology, at the level of commercial institutions and non-commercial institutions. The development of this technology is expected to support ongoing work so that it is easier and more systematic. One technology that is often used is the Management Information System. With this Management Information System Technology, it is hoped that users can store data easily and access it again quickly. In this study, the author tries to implement a Correspondence Management Information System with a case study at the Faculty of Informatics Engineering at Bhayangkara University Surabaya. This information system includes incoming and outgoing letters, with several supporting tools so that it can handle scanned and input data manually.