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All Journal PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic Building of Informatics, Technology and Science Jurnal ABDIMAS (Pengabdian kepada Masyarakat) UBJ Journal of Innovation Research and Knowledge Jurnal: International Journal of Engineering and Computer Science Applications (IJECSA) Journal of Computer Science Contributions (Jucosco) INTAN CENDEKIA: JURNAL PENGABDIAN MASYARAKAT Siber International Journal of Digital Business
Mayadi, Mayadi
Unknown Affiliation
Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Health Professions Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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The Simulation of Heat Propagation Rate in Smart Roasting Process Using Finite Difference Method Sari, Rafika; Lubis, Nuraina Fika; Fitriyani, Aida; Mayadi, Mayadi
PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic Vol 8 No 1 (2020): Maret 2020
Publisher : LPPM Universitas Islam 45 Bekasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/piksel.v8i1.2020

Abstract

In the industrial 4.0 era, there have been many developments in daily equipment that have been transformed into more sophisticated tools both in terms of how they are used, the efficiency of their work and the quality of the results obtained due to the digitization process that is easily accessed by many people. Therefore, As the early step, the paper discusses the computational modeling in the automatic cooking methods, namely the smart roaster system. The cooking method in the form of granules by using a roasting process, which generally utilizes heated sand, is interesting to learn since there are two mechanisms of heat propagation from the pan to the food object, namely the mechanism of heat propagation by conduction and radiation, but in this study, the heat propagation due to temporary convection was ignored. The first mechanism is accommodated by Fourier's Law, while the second is by Stefan-Boltzmann's Law. For simplification, the system is discussed in one dimension with the same grain size, but the object can have a different size. The composition of the pan walls, grains of sand, empty space, and food objects can be randomized so that various configurations can be created. Discussed how the process of heat propagation can occur in the roasting process and also radiation to the surrounding space on the top of the sand surface. The numerical analysis method is used with the finite difference method and the Matlab programming language for simulation.
Pelatihan Sistem Informasi Pelayanan Surat Pengantar Untuk Perangkat Desa Mangunjaya Kecamatan Tambun Selatan Kabupaten Bekasi Mayadi, Mayadi; Kustanto, Prio
Jurnal Pengabdian kepada Masyarakat UBJ Vol. 5 No. 1 (2022): January 2022
Publisher : Lembaga Penelitian Pengabdian kepada Masyarakat dan Publikasi Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/qyn62248

Abstract

Utilization of information and communication technology is applied to help facilitate human work and make it easier to get information. Utilization of information technology for government agencies is a useful tool to improve services to the community. Mangunjaya Village is a government agency at the village level that directly provides services to the community. The services provided include making cover letters, such as Identity Cards (KTP), Family Cards (KK) and Birth Certificates. With the help of information system technology, the Cover Letter service for the Mangunjaya Village Apparatus, Tambun Selatan District, is expected to help the community service so that it can be relatively more optimal and faster. This activity, which was held in Mangunjaya Village, out of a total of 30 participants who expressed satisfaction with the seminar held in Mangunjaya Village, as many as 57% were very satisfied, 30% satisfied and 13% said they were quite satisfied with the presentation delivered by the speaker.
Analisis Sistem Pendukung Keputusan Penentuan Kasi Terbaik Menerapkan Metode OCRA dengan Pembobotan Rank Order Centroid (ROC) Mayadi, Mayadi; Pamungkas, R Wisnu Prio; Azlan, Azlan; Khairunnisa, Khairunnisa; Waruwu, Fince Tinus
Building of Informatics, Technology and Science (BITS) Vol 3 No 3 (2021): December 2021
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (361.034 KB) | DOI: 10.47065/bits.v3i3.1100

Abstract

Abstrak−Kasi (Kepala Seksi) pada suatu pemerintahan desa merupakan unsur pelaksana operasional pemerintahan yang dipimpin seorang kepala seksi. Peran kasi sangatlah dibutuhkan dalam meningkatkan kualitas pemerintahan desa. Dalam penentuan Kasi terbaik haruslah memenuhi beberapa kriteria seperti Lama Bekerja, Pengabdian Masyarakat, Loyalitas Kerja, Usia dan Pendidikan Terakhir. Maka dari itu dibutuhkan suatu Sistem Pendukung Keputusan (SPK) untuk mengatasi masalah tersebut menggunakan metode Operational Competitiveness Rating Analysis (OCRA) untuk memperoleh data-data yang dibutuhkan dalam menentukan kriteria Kasi terbaik. Sehingga dalam penelitian penentuan Kasi terbaik ini, menghasilkan alternatif A5 dengan nilai 1.347 sebagai alternatif terbaik. Kata Kunci: Sistem Pendukung Keputusan; Kasi; Metode OCRA Abstract−Kasi (Section Head) in a village government is an element of implementing government operations led by a section head. The role of the cation is very much needed in improving the quality of village governance. In determining the best Kasi must meet several criteria such as Length of Work, Community Service, Work Royality, Age and Last Education. Therefore, a Decision Support System (DSS) is needed to overcome this problem using Operational Competitiveness Rating Analysis (OCRA) to obtain the data needed to determine the best Kasi criteria. So that in this research to determine the best Kasi, it produces alternative A5 with a value of 1,347 as the best alternative. Keywords: Decision Support System; Kasi; OCRA Method
Employee Work Schedule Presence System Application Design at PT. Tasya Putry Mandiri Uses Genetic Algorithm Method Noeman, Achmad; Rahman Fauzi, Denny; Hartanti, Dian; Hiswara, Abrar; Kustanto, Prio; Hafizah, Hafizah; Mayadi, Mayadi; Lubis, Hendarman
Siber International Journal of Digital Business (SIJDB) Vol. 2 No. 1 (2024): (SIJDB) Siber International Journal of Digital Business (July - September 2024)
Publisher : Siber Nusantara Review & Yayasan Sinergi Inovasi Bersama (SIBER)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/sijdb.v2i1.79

Abstract

Employee scheduling planning is a problem faced by many companies that have many employees. The traditional scheduling process is carried out by recording employee data one by one and collecting them in the form of an Excel report which is inefficient and takes a lot of time. Apart from that, to match the schedules, management needs to take great pains to arrange shift times so that they match and do not conflict between one shift schedule and another shift schedule. This method is very inefficient because it takes a long time if it turns out there is an error in the schedule. A popular method for making schedules is to use a genetic algorithm which is able to arrange schedules using a random approach to find schedule solutions that are most effective and do not collide with each other. Research was conducted to create a schedule from a list of existing employees. As a result, the schedule produced using a genetic algorithm was proven to be more optimal and faster.
PEMETAAN POTENSI DESA SENGKOL SEBAGAI DESA WISATA Kasim, Sunardy; Mayadi, Mayadi; Mardedi, Lalu Jazuli Azhar; Hasan, Abd.; Santoso, Heroe; Muzanni, Ahmad; Murianto, Murianto
INTAN CENDEKIA (Jurnal Pengabdian Masyarakat) Vol 2, No 1 Juni (2021): INTAN CENDEKIA: JURNAL PENGABDIAN MASYARAKAT
Publisher : Yayasan Pendidikan Intan Cendekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47165/intancendekia.v2i1 Juni.158

Abstract

Kegiatan Pengabdian Masyarakat dalam menggali potensi desa Sengkol sebagai desa wisata dilakukan dengan melalui survei lokasi dan melakukan pengolahan data yang kemudian di analisi menggunakan SWOT Analisis.yang terdiri dari Strenghts, Weakness, Opportunities dan Threaths. Analisis SWOT bertujuan untuk memaksimalkan kekuatan (strengths) dan peluang (opportunities), namun dapat meminimalkan kelemahan (weakness) dan ancaman (threaths). Dari hasil analisis tersebut maka dapat menjadi gambaran untuk pengembangan desa Sengkol sebagai desa wisata kedepannya. Beragam potensi desa yang menjadi kekuatan desa terowai harus di kembangkan hingga dapat menciptakan peluang dalam memajukan desa, dan sebaliknya berbagai kelemahan yang ada pada desa Sengkol harus segera diatasi sehingga tidak menjadi ancaman dalam proses pembangunan desa menjadi desa wisata. Bedasarkan datan dan analisi desa Sengkol memiliki aspek-aspek yang menjadikan desa ini sebagai desa wisata seperti : Attraction seperti Atraksi Alam, Atraksi rumah, dan Atraksi Kebudaya. Untuk mewujudkannya dibutuhkkan Accesability (aksesibilitas) dalam hal aksesibilitas memang terkendala dari pemerintah, jalan masuk menuju lokasi wisata. Amenities (fasilitas) masyarakat dapat memanfaatkan rumah tinggal mereka menjadi homestay yang dapat digunakan sebagai penginapan bagi wisatawan. Dan Ancillary (kelembagaan)pengembangan desa wisata dibutuhkan adanya lembaga yang mengelola berjalannya desa wisata tersebut, sehingga dibutuhkan POKDARWIS (kelompok Sadar wisata) Desa Sengkol
SISTEM INFORMASI LAPANGAN FUTSAL DENGAN ALGORTIMA ANTREAN (FCFS) BERBASIS WEBSITE Mayadi, Mayadi; Rakhmi Khalida; Prio Kustanto; Andy Achmad Hendharsetiawan
Journal of Innovation Research and Knowledge Vol. 4 No. 9: Februari 2025
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jirk.v4i9.9673

Abstract

As time goes by, the development of information systems is increasingly enhanced by the advancement of sophisticated technology. Information systems are based on human needs to store and process information more effectively and efficiently. Sports that are currently popular, such as futsal, have garnered significant interest. Futsal is a sport played by five players one achteam,withtheo bjective of scoring goals by manipulating theball. Thegrowing demand for futsal fields has led to the need for a booking and scheduling system, where customers orpotential futsal players must visitthe location inperson to makea booking, which consumes time and costs. Before making abooking, customers must first check the availability of the field on the desired day and time, a process that is still done manually by going to the venue. Online booking is the process of arranging reservations for products or services. It involve screating amethodo fordering (forplaces,goods,etc.)tootherswhilebeingconnected to the internet. Therefore, online booking can be defined as the reservation of products or services conducted through an internet connection. To maximize the online booking system, the First Come First Serve algorithm is required to aid in the effective creation of the online booking system. The First Come First Serve (FCFS) algorithm is the simplest scheduling algorithm used by CPUs. Hence, the author has chosen the title “Design of the JB Futsal Booking System Using the First Come First Served (FCFS) Algorithm.”
Penerapan Aplikasi Pelayanan Desa untuk Implementasi Smart Village di Desa Mangunjaya Mayadi, Mayadi; Priatna, Wowon; Setiawati, Siti
Journal Of Computer Science Contributions (JUCOSCO) Vol. 3 No. 1 (2023): Januari 2023
Publisher : Lembaga Penelitian, Pengabdian kepada Masyarakat dan Publikasi Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/ja811v22

Abstract

Desa Mangunjaya , which is located at Jalan Pendidikan 1 No.13 Mangunjaya, South Tambun District, Bekasi, West Java 17510, is still developing information technology. This village in conveying information is still done manually so that the potential of the village is less published, with that the village community still has difficulty receiving information from the village government and conveying various suggestions and aspirations of the community. In conveying information it is still done manually so that the potential of the village is not published. The problem faced by Mangunjaya village is that the community has difficulty in getting information and complaints in conveying aspirations to the village. The making of certificates is still carried out by the community directly to village officials. The goal in this PKM is to implement a smart village to make the village digitized by designing the Village Service application to make it easier to submit letters from villagers. The method in Community Service is to design an application and conduct socialization for the use of the Application to the community, RT, RW and Village Officials. The result of this PKM is that the Village service application to support Smart Village can be used and training has been carried out for using the Application.
Combination of Smote and Random Forest Methods for Lung Cancer Classification Michael Lauw, Christopher; Hairani, Hairani; Saifuddin, Ilham; Ximenes Guterres, Juvinal; Maariful Huda, Muhammad; Mayadi, Mayadi
International Journal of Engineering and Computer Science Applications (IJECSA) Vol. 2 No. 2 (2023): September 2023
Publisher : Universitas Bumigora Mataram-Lombok

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/ijecsa.v2i2.3333

Abstract

Lung cancer is a network of cells that grow abnormally in the lungs. Lung cancer has four severity levels, namely stages 1 to 4. If lung cancer is not treated quickly, it is at risk of causing death. This research aimed to combine Synthetic Minority Over-sampling (Smote) and Random Forest methods for lung cancer classification. The method used was a combination of Smote and Random Forest. Smote was used to balance the data, while Random Forest was used to classify lung cancer data. The results showed that the combination of Smote and Random Forest methods obtained an accuracy of 94.1%, sensitivity of 94.5, and specificity of 93.7%. Meanwhile, without Smote, the accuracy is 89.1%, sensitivity is 55%, and specificity is 94.5%. The use of Smote can improve the performance of the Random Forest classification method based on accuracy and sensitivity. There was an increase of 5% in accuracy and a 39% increase in sensitivity.
Co-Authors Abrar Hiswara Ahmad Muzanni Aida Fitriyani, Aida Andy Achmad Hendharsetiawan Azhar, Raisul Azlan, Azlan Dian Hartanti Didik Dwi Prasetya Fince Tinus Waruwu Hairani Hairani Hasan, Abd. Khairunnisa Khairunnisa Kustanto , Prio Lalu Ganda Rady Putra Lubis, Hendarman Lubis, Nuraina Fika Maariful Huda, Muhammad Mardedi, Lalu Jazuli Azhar Michael Lauw, Christopher Murianto Murianto Noeman, Achmad Pamungkas, R Wisnu Prio Priatna , Wowon Rafika Sari Rahman Fauzi, Denny Rakhmi Khalida Saifuddin, Ilham Santoso, Heroe SITI SETIAWATI Solly Aryza Sunardy Kasim Ximenes Guterres, Juvinal