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All Journal Liquidity: Jurnal Riset Akuntansi dan Manajemen AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat JTP - Jurnal Teknologi Pendidikan Jurnal Mantik Maarif Reswara: Jurnal Pengabdian Kepada Masyarakat Jurnal Indonesia : Manajemen Informatika dan Komunikasi Design Journal
Widyat Nurcahyo
Universitas Tama Jagakarsa
Religion Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences

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Journal : Design Journal

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Sistem Informasi Geografis untuk Menentukan Rute Lokasi Wisata Danau Toba dengan Metode Simulated Annealing Nur Sartika BR Ginting; NM Faizah; Widyat Nurcahyo
Design Journal Vol. 1 No. 1 (2023): January
Publisher : Yayasan Pendidikan Mitra Mandiri Aceh (YPMMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58477/dj.v1i1.25

Abstract

Tourist sites are a natural sector in the development of economic, business, social and environmental qualities in a country. In various aspects, the growing potential of tourist sites can also have an impact on most developing countries. If a tourist location is developed, modern and maintained, it can provide more value for a country. The purpose of this research is to make it easier for visitors to find tourist sites that they don't know about around Lake Toba and make it easier for them to find routes for tourist locations they want to visit. Making available tourist sites more widely known by tourists, as well as culinary and typical souvenirs from these tourist attractions are also known to tourists. The Simulated Annealing algorithm can provide the closest route from several tourist location points and is implemented in making geographic information system applications. The results of the study in the form of a geographic information system application to determine the route to the tourist location of Lake Toba with the Simulated Annealing method can help tourists to determine the route of tourist sites that they have not yet explored and make it easier for them to go to the location they want to visit so that they can save time on their way.
Aplikasi Sistem Presensi Pegawai PT. Berkah Pena Ilmu dengan Metode Location Based Service (LBS) Berbasis Android Menggunakan Firebase Ikhya Ulumudin; NM Faizah; Widyat Nurcahyo
Design Journal Vol. 1 No. 1 (2023): January
Publisher : Yayasan Pendidikan Mitra Mandiri Aceh (YPMMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58477/dj.v1i1.61

Abstract

PT. Pena Berkah Ilmu is a medium-sized company engaged in Food & Beverage, social and humanitarian institutions, event organizers, travel and merchandise sales where this company still implements attendance methods such as signatures for employees. The attendance of each employee is recorded through the existing attendance system. However, in its implementation, sometimes there are some persons who do not attend or forget to attend. This results in the employee being considered absent. This desire arose because this company experienced difficulties in processing attendance information data, resulting in more and more hardcopy archives and making it difficult when the company's management intended to recap and re-collect data and employee attendance lists. This study uses the waterfall method which describes a systematic and sequential approach to software, starting with the specification of employee requirements, design, modeling, construction, delivery of the system to employees and complete software support that is produced. With this attendance application, it will be easier for employees to carry out attendance attendance even though they are outside the office and attendance data will later be stored in the database so that it will make it easier for the personnel department to be able to recapitulate employee data.
Rancang Bangun Aplikasi Sistem Pakar Diagnosis Penyakit Jantung: Studi Kasus pada Klinik Siaga Menggunakan Metode Case-Based Reasoning (CBR) Berbasis Web Agustinus Manek; Widyat Nurcahyo; NM Faizah
Design Journal Vol. 2 No. 2 (2024): July
Publisher : Yayasan Pendidikan Mitra Mandiri Aceh (YPMMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58477/dj.v2i2.182

Abstract

In the era of modernization, technological advancements are developing rapidly and play an essential role in various aspects of life, including healthcare. Technology enables people to easily access information in fields such as business, education, and health. In the medical field, computer-based expert systems assist professionals in diagnosing diseases and solving specific problems. This study focuses on developing an expert system application for diagnosing heart diseases using the Case-Based Reasoning (CBR) method, implemented as a web-based system with PHP and MySQL. The heart, a vital organ responsible for pumping blood, is slightly larger than a fist (around 200–425 grams). According to Dr. Helmanu Kurniadi and Ulfa Nurrahmani, S.Kep., smoking is identified as one of the contributing factors to heart disease. The developed application consists of five primary elements, with several menus such as the homepage, user data, disease information, disease list, and login page. Based on black box testing, the application has been thoroughly tested to ensure it functions correctly and is free from coding errors. Additionally, acceptance testing was conducted eight times, resulting in a 100% accuracy rate, aligning with the intended design. Thus, the application is ready to be deployed and is expected to assist both the public and healthcare professionals in diagnosing heart diseases effectively.
Co-Authors Adi Rizfal Efriadi Agustinus Manek Alfiansyah Beatriks Diana Teang Herlina Trisnawati Ikhya Ulumudin Iwan Setiadi Luky Fabrianto Muhammad Risqi Vramasatya NM Faizah Novianti Madhona Faizah Novida, Irma Nur Sartika BR Ginting Nuryani, Nuryani Syihaabul Hudaa Yumniati Agustin Yumniati Agustina Yumniati Agustina Yumniati Agustina