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All Journal Jurnal Edukasi dan Penelitian Informatika (JEPIN) AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat Jurnal Sains dan Informatika Prosiding Seminar Nasional Riset Kuantitatif Terapan 2017 JPP IPTEK (Jurnal Pengabdian dan Penerapan IPTEK) Jurnal Teknologi Terapan Infotekmesin Jurnal E-Komtek Bulletin of Computer Science Research Jurnal Informatika: Jurnal Pengembangan IT
Riyadi Purwanto
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Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Mathematics Mechanical Engineering Social Sciences Other

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Metode Simple Multi Attribute Rating Technique Method (SMART) dalam Penentuan Uang Kuliah Tunggal Mahasiswa Nur’Aini, Ummu Habibah; Maharrani, Ratih Hafsarah; Prihantara, Andesita; Purwanto, Riyadi
Jurnal Sains dan Informatika Vol. 11 No. 1 (2025): Jurnal Sains dan Informatika
Publisher : Teknik Informatika, Politeknik Negeri Tanah Laut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34128/jsi.v11i1.764

Abstract

Uang Kuliah Tunggal (UKT) adalah sebuah sistem pengenaan biaya pendidikan yang diterapkan di beberapa perguruan tinggi di Indonesia. UKT bertujuan untuk mengakomodasi perbedaan kemampuan ekonomi mahasiswa dan keluarganya dalam membayar biaya Pendidikan. Dalam sistem UKT, biaya pendidikan yang harus dibayarkan oleh mahasiswa ditentukan berdasarkan kemampuan ekonomi keluarga dan tingkat pendapatan mereka. Selama ini, proses penentuan UKT masih belum konsisten dan seringkali berubah acuannya. Selain itu penentuannya pun membutuhkan waktu yang cukup lama karena terdapat beberapa point yang memerlukan penilaian berdasar kondisi ekonomi dari mahasiswa. Perguruan tinggi akan menentukan kategori UKT yang berbeda dengan besaran biaya pendidikan yang berbeda pula. Biasanya terdapat beberapa kategori UKT, misalnya UKT 0 (untuk keluarga dengan kemampuan ekonomi terbatas), UKT 1, UKT 2, UKT 3, dan seterusnya. Mahasiswa dan keluarganya akan diberikan UKT sesuai dengan kategori yang telah ditentukan. Metode SMART (Simple Multi Atribute Rating Technique) diimplementasikan pada penelitian ini dalam proses penentuan Uang Kuliah Tunggal Mahasiswa. Kerangka kerja yang terstruktur dan sistematis diberikan oleh metode SMART untuk membandingkan alternatif berdasarkan kriteria yang relevan. Beberapa kriteria yang digunakan dalam penelitian yakni jumlah asset, tanggungan, jarak rumah, jumlah penghasilan orang tua, daya listrik, sumber dari air rumah tangga, jenis pekerjaan bagi ayah dan ibu. Penelitian menghasilkan nilai peringkat uang kuliah tunggal dengan 8 golongan UKT yang ditentukan berdasarkan dari parameter yang telah ditentukan sebelumnya.
Penerapan Aplikasi Retribusi Tiket Masuk (ARTM) Obyek Wisata Pantai Widarapayung Kabupaten Cilacap Purwanto, Riyadi; Prasetyanti, Dwi Novia; Listyaningrum, Rostika; Supriyono, Abdul Rohman; Prabowo, Annas Setiawan; Bahroni, Isa; Syafirullah, Lutfi; Satriawan, Dodi
Aksiologiya: Jurnal Pengabdian Kepada Masyarakat Vol 8 No 4 (2024): November
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/aks.v8i4.15164

Abstract

Salah satu obyek wisata di Kabupaten Cilacap yang dapat dikunjungi adalah Pantai Widarapayung. Pengelolaan obyek wisata tersebut merupakan tugas Dinas Pariwisata dan Kebudayaan Kabupaten Cilacap dan pelaksanaannya dikelola oleh Koperasi KODIM 0703 Cilacap. Retribusi tiket masuk pengunjung dilokasi obyek wisata Pantai Widarapayung merupakan salah satu sumber pendapatan Daerah. Sistem retribusi tiket masuk ke lokasi Pantai Widarapayung yang berjalan saat ini masih dilakukan secara konvensional dimana penjaga loket menghitung besaran biaya tiket masuk secara manual dan selanjutnya dicatat dalam buku laporan. Berdasarkan hasil observasi, hal ini mengakibatkan beberapa permasalahan antara lain, pengelolaan retribusi tiket masuk masih belum terorganisir dengan baik, sering terjadi kesalahan dalam perhitungan biaya tiket masuk yang disebabkan oleh human error, adanya ketidaksesuaian antara jumlah pengunjung dengan jumlah pendapatan yang diterima. Disamping itu, buku laporan mudah rusak dan hilang sehingga pengelola pantai sering mengalami kesulitan dalam mengontrolnya. Salah satu solusi permasalahan ini adalah perlu dikembangkan Aplikasi Retribusi Tiket Masuk (ARTM) yang berfungsi untuk mengelola retribusi tiket masuk obyek wisata Pantaiwidara Payung, sehingga pengelelolaan retribusi tiket masuk menjadi lebih terorganisir. Dengan demikian permasalahan-permasalah yang ada pada pengelolaan retribusi tiket masuk menuju obyek wisata Pantai Widarapayung saat ini dapat terselesaikan.
Peramalan Permintaan Pasokan Energi Berdasarkan Intensitas Konsumsi Listrik dan Kapasitas Pembangkit Listrik Terpasang Abdi Musyafiq, Afrizal; Purwanto, Riyadi
Infotekmesin Vol 12 No 1 (2021): Infotekmesin: Januari 2021
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v12i1.442

Abstract

This research is an important step in energy planning which is the main in electricity planning in the long-term forecast for the demand and supply of energy supply. A simple model is presented using LEAP (Long Term Alternative Energy Planning System) as a broadcasting tool and Central Java as a case study case for this research. This research discusses future energy needs. Electricity needs in the household, industrial, business, and community sectors are calculated based on data on participation, electricity consumption, installed electricity generation capacity, electrification ratio, and electricity strengthening. The base year of this research is 2020 and 2045 is the final period of this forecast. The results of this study indicate that energy needs in Central Java will increase by an average of 23.44% in 2045 or five times compared to 2020 by taking into account various factors of regional economic growth and electricity demand each year
Penerapan Metode Simple Additive Weighting (SAW) dan Tabel Keputusan pada Sistem Pendukung Keputusan Menentukan Tingkat Punishment Siswa Bermasalah Purwanto, Riyadi; Novia Prasetyanti, Dwi; Hafsarah Maharrani, Ratih; Syafirullah, Lutfi
Infotekmesin Vol 12 No 2 (2021): Infotekmesin: Juli 2021
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v12i2.780

Abstract

RETRACTED Following a rigorous, carefully concerns and considered review of the article published in Infotekmesin to article entitled “Penerapan Metode Simple Additive Weighting (SAW) dan Tabel Keputusan pada Sistem Pendukung Keputusan Menentukan Tingkat Punishment Siswa Bermasalah ” Vol 12, No 2, pp.115-121, July 2021, DOI: https://doi.org/10.35970/infotekmesin.v12i2.780 This paper has been retracted at the request of the author of this article because by mistake the same article has been published in another journal publisher. The article contained redundant material, the paper published in Proceedings of the 4th International Conference on Applied Science and Technology on Engineering Science - iCAST-ES, ISBN 978-989-758-615-6; ISSN 2975-8246, pages 1194-1202. DOI: 10.5220/0010962300003260, The document and its content has been removed from Infotekmesin, and reasonable effort should be made to remove all references to this article.
Penerapan Metode First Come First Served (FCFS) Pada Sistem Informasi Layanan Perawatan dan Perbaikan Aset Kampus Riyadi Purwanto; Linda Perdana Wanti; Hafsarah Maharrani, Ratih; Rostika Listyaningrum
Infotekmesin Vol 13 No 2 (2022): Infotekmesin: Juli, 2022
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v13i2.1548

Abstract

Assets are resources owned by an entity. Cilacap State Polytechnic is a higher education institution that has many assets. Current asset maintenance and repair services are still carried out conventionally. Each work unit must fill out a maintenance and repair proposal form and then submit it to the Maintenance, Repair, and Maintenance Unit (UP3). The proposal will be recorded and scheduled to be followed up by the Technician. The problem that occurs is that the proposal form is often scattered and even lost so the response time is often slow. In addition, maintenance and repair schedules are often not ordered according to the time of the request. This has an impact on the abandonment of work in certain work units. The purpose of this research is to create an information system for the repair and maintenance of campus assets. In order for maintenance and repair services to be carried out according to the time of the request, the FCFS method is applied. Thus, the service process for maintaining and repairing campus assets becomes more organized, schedules (queues) are sequenced, and the response time for incident handling is faster.
Penerapan Metode Waterfall Pada Aplikasi Tracer Study Berbasis Website Alina Mei Cahyaningtyas; Riyadi Purwanto; Prih Diantono Abda’u3
Infotekmesin Vol 13 No 2 (2022): Infotekmesin: Juli, 2022
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v13i2.1551

Abstract

Tracer study is a method used by several Vocational High Schools (SMK) to collect alumni data and monitor alumni progress. The problem is in monitoring the alumni who do not only stay in Cilacap but outside of the city as well. Moreover, the data collection method is still simple by only using a questionnaire form filled out when they take their diplomas. This condition is less effective because many alumni are still looking for a job, therefore it is difficult to check up on them all the time. This study aims to create a tracer study application using the waterfall method. The testing phase uses the Blackbox testing method. Based on the test results, the application can make it easier for BKK administrators to collect alumni data and help monitor the alumni progress by checking the percentage of alumni status and making it easier for alumni to fill out questionnaires. The results of the overall usability test conducted on 30 respondents resulted in the predicate "Very Good" with an average of 85.51%.
Penerapan Location Based Service (LBS) dan QR Code Detection pada Aplikasi Pemetaan dan Penjemputan Retribusi Parkir Kendaraan Berbasis Android Dwi Novia Prasetyanti; Purwanto, Riyadi; Rostika Listyaningrum
Infotekmesin Vol 14 No 1 (2023): Infotekmesin: Januari, 2023
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v14i1.1662

Abstract

One source of regional income for Cilacap Regency is the management of vehicle parking lots. Currently, parking area management is carried out by recording the identity of the parking location based on the street name, while the withdrawal of parking fees is carried out by towing officers who come to the parking location and then record it in a book. The current management of parking lots is still inaccurate because there are several street names that have more than one parking area which results in data redundancy. The conventional parking fee collection system causes frequent discrepancies in reports due to the potential for misuse of parking fees. The absence of tools that can be used by related agencies to control reports is the cause of the problem. The research objective is to develop an information system by applying LBS technology which functions to detect parking points precisely and QR Code Detection which functions to detect the identity of parking attendants. System development uses the ADDIE model. The results of the research are an information system for mapping parking lots and picking up parking fees based on Andorid which can help manage vehicle parking lots which includes mapping the location of parking lots and picking up vehicle parking fees.
Metode Economic Order Quantity dalam Sistem Bandar Barang Bekas (SiBandar) Vikasari, Cahya; Purwanto, Riyadi; Prasetyanti, Dwi Novia
Infotekmesin Vol 14 No 2 (2023): Infotekmesin: Juli, 2023
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v14i2.1937

Abstract

Junk goods are no longer piles of worthless goods for businessmen who are keen to see the economic value by taking this opportunity by becoming a pelapak company to buy and sell junk goods purchased from collectors to be sold to buyers. The problems found with Pelapak include the manual recording of sales administration which has the potential to cause recording errors. Pelapak does not know for sure the stock of junk they own and those owned by collectors because the locations of the collectors are far apart. Orders of junk goods between pelapak and collectors are still via telephone so pelapak does not know which collectors are in the process of sending goods. Problems also occur on the part of collectors including unprofessional sales transactions. Based on these problems, a used goods stock management system is needed using the Economic Order Quantity (EOQ) method. The purpose of this study is to build a used goods stock management information system that can monitor the availability of used goods owned by collectors and pelapak. System development uses the prototype method and designs with concepts. The results of the research are that the system created can help find out the stock and the amount in each collector, recap sales reports, provide accurate information, facilitate business transactions and fulfill sales targets to buyers.
Klustering Data Mahasiswa Menggunakan Metode K-Means Sebagai Acuan dalam Penentuan UKT Mahasiswa Prasetyanti, Dwi Novia; Riyadi Purwanto; Cahya Vikasari; Rostika Listyaningrum
Infotekmesin Vol 15 No 2 (2024): Infotekmesin, Juli 2024
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v15i2.2360

Abstract

Determining Uang Kuliah Tunggal/UKT for new students is important in Penerimaan Mahasiswa Baru/PMB process after PMB selection process. The determination of UKT groups by The PMB committee at Politeknik Negeri Cilacap is carried out one by one by looking at the economic data of new students. This condition has become a special problem due to the increase in PMB quotas in the PNC, so it requires alternative solutions that can be used as one of the benchmarks in the determination of a new student UKT group in PNC. The researchers used clustering with features that represent the economic conditions of new students with the K-means method to provide alternative solutions. The result of using the K-Means method in clustering, yielding a performance value for the number of clusters 8 of 1669,283, with the highest number of cluster members in cluster members in cluster 4 being 72 out of 275 data. The Elbow method test results to determine the best number of clusters resulting in 4 cluster with a performance value of 2462,003.
Optimalisasi Sistem Informasi Layanan Keuangan dengan Metode First Come First Served (FCFS) Purwanto, Riyadi; Dwi Novia Prasetyanti; Cahya Vikasari; Rostika Listyaningrum
Infotekmesin Vol 16 No 1 (2025): Infotekmesin: Januari 2025
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v16i1.2562

Abstract

One of the important things in financial management is financial services. Cilacap State Polytechnic (PNC) is a PTN as a Work Unit. Financial management at PNC refers to applicable government regulations, but financial service policies are the authority of the leadership as a strategy to create fast, effective, and accountable financial services. The budget usage policy stipulates that work units must propose budget usage based on the Fund Withdrawal Plan through a down payment form approved by the Financial Management Officer. The current problem is that down payment forms are often scattered or lost, so the response time for payments from finance is slow, and payment queues are often not in sequence. This results in activities being hampered. This research aims to create a prototype or development design for the Financial Services Information System at PNC. The FCFS method is used as a service scheduling algorithm based on arrival time to optimize financial services. In this way, the financial service process will be more organized, the response time for financial services will be faster, and the queue for service requests will be in line.
Co-Authors Afrizal Abdi Musyafiq Alina Mei Cahyaningtyas Annas Setiawan Prabowo Cahya Vikasari Cahya Vikasari, Cahya Dodi Satriawan, Dodi Dwi Novia Prasetyanti Dwi Novia Prasetyanti Hera Susanti, Hera Ida Ayu Putu Sri Widnyani Isa Bahroni, Isa Kumara, Dimas Maulana Dwi Linda Perdana Wanti Listyaningrum, Rostika Lutfi Syafirullah Maharrani, Ratih Hafsarah Muh. Yamin, Muh. Novia Prasetyanti, Dwi Nur Wachid Adi Prasetya Nurrohman, Devi Taufiq Nur’Aini, Ummu Habibah Prasetyanti, Dwi Novia Prih Diantono Abda’u3 Prihantara, Andesita Rahadi, Nur Wahyu Ratih Hafsarah Maharrani Riezkiadi, Wily Rostika Listyaningrum Supriyono, Abdul Rohman Supriyono, Abdul Rohman Wahyu Rahadi, Nur Wanti, Linda Perdana