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All Journal Jurnal Ilmiah KOMPUTASI Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) RABIT: Jurnal Teknologi dan Sistem Informasi Univrab JURNAL INFORMATIKA Journal of Information System, Applied, Management, Accounting and Research Jurnal Inti Talafa : Jurnal Teknik Informatika Jutisi: Jurnal Ilmiah Teknik Informatika dan Sistem Informasi Jurnal Ilmiah ILKOMINFO - Ilmu Komputer & Informatika Indonesian Journal of Business Intelligence (IJUBI) bit-Tech Jurnal Teknologi Dan Sistem Informasi Bisnis Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) JISA (Jurnal Informatika dan Sains) REMIK : Riset dan E-Jurnal Manajemen Informatika Komputer JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH) Jurnal Ilmiah Intech : Information Technology Journal of UMUS Jurnal Teknologi Informatika dan Komputer Journal of Computer Networks, Architecture and High Performance Computing Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Jurnal Ilmiah Wahana Pendidikan Bulletin of Information Technology (BIT) International Journal Software Engineering and Computer Science (IJSECS) Bit (Fakultas Teknologi Informasi Universitas Budi Luhur) Pelita Teknologi : Jurnal Ilmiah Informatika, Arsitektur dan Lingkungan Jurnal Ilmiah SIGMA: Informatics Engineering Journal of UPB Jurnal Pustaka AI : Pusat Akses Kajian Teknologi Artificial Intelligence Jurnal Informatika Teknologi dan Sains (Jinteks) Malcom: Indonesian Journal of Machine Learning and Computer Science Formosa Journal of Computer and Information Science Jurnal Lentera Pengabdian Jurnal Ilmiah Multidisiplin Indonesia International Journal of Applied Research and Sustainable Sciences (IJARSS) International Journal of Sustainable Applied Sciences (IJSAS) VIDHEAS: Jurnal Nasional Abdimas Multidisiplin Jurnal Pelita Pengabdian JPM MOCCI : Jurnal Pengabdian Masyarakat Ekonomi, Sosial Sains dan Sosial Humaniora, Koperasi, dan Kewirausahaan SAINTEK International Journal of Integrated Science and Technology Jurnal Indonesia : Manajemen Informatika dan Komunikasi SISFOTENIKA Welfare: Jurnal Pengabdian Masyarakat
Wahyu Hadikristanto
Universitas Pelita Bangsa
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Astronomy Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Physics Social Sciences Other

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Analisis dan Perancangan Sistem Informasi Jadwal Kunjungan Karyawan Studi Kasus di PT. CNC Part Teknika Sya syah Apriliyani; Nurhadi Surojudin; Wahyu Hadikristanto
REMIK: Riset dan E-Jurnal Manajemen Informatika Komputer Vol. 7 No. 3 (2023): Volume 7 Nomor 3 Agustus 2023
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/remik.v7i3.12915

Abstract

Sistem penjadwalan kunjungan karyawan di customer studi kasus PT CNC Part Teknika saat ini masih mengelola data karyawan, absensi dan jadwal kerja karyawan masih dikelola secara manual. Dalam pengelolaan data pegawai, absensi dan jadwal pegawai masih dikelola secara manual. Pada saat memasukkan dan mengelola data pada sheet menggunakan aplikasi Microsoft Excel, kerepotan mulai terjadi ketika administrator ingin mencari data karyawan dan menjadwalkan pekerjaan atau ingin membuat laporan yang harus dibuka dan diproses masing-masing pada sheet dan tidak secara otomatis terkelola pada lembaran atau halaman, sebaliknya data tersebut tidak tersimpan dalam database, sehingga suatu saat data tersebut dapat hilang atau terhapus, sehingga peneliti untuk sistem pengelolaan data pegawai tersebut, pegawai yang lama masih memiliki schedule Jadwal kerja pegawai lama masih belum efektif. Fasilitas dan layanan pelanggan harus disediakan secara otomatis sehingga tidak mengganggu transaksi pelanggan, dan jika terjadi admin, tidak perlu menyediakan penjadwalan manual. Pola desain sistem berbasis web ini memungkinkan teknisi dan administrator untuk secara otomatis menggunakan sistem untuk menjadwalkan pertemuan pelanggan selama kunjungan teknisi. Metode yang digunakan adalah model waterfall atau lebih dikenal dengan siklus hidup klasik, yang merupakan model pengembangan perangkat lunak yang menekankan tahapan berurutan dan sistematis. Merancang sistem informasi jadwal teknisi agar pelanggan dapat bertransaksi, mengolah data dan mencetak laporan secara otomatis di web saat terjadi perubahan dari manual menjadi terkomputerisasi.
Peningkatan Kompetensi Guru Dan Siswa Melalui Pelatihan Jaringan Komputer Pada Siswa SMK Islam Darurrohman Sukawangi Kabupaten Bekasi Suherman; Irfan Afriantoro; Nurul Ariffaeni Islami; Adibah Yahya; Wahyu Hadikristanto
VIDHEAS: Jurnal Nasional Abdimas Multidisiplin Vol. 1 No. 1 (2023): Juni 2023
Publisher : VINICHO MEDIA PUBLISINDO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61946/vidheas.v1i1.30

Abstract

Teknologi informasi memberikan kemudahan bagi instansi baik dibidang pemerintahan, pendidikan dan bahkan dibidang bisnis. Seiring dengan kemajuan teknologi, jaringan komputer menjadi kebutuhan pokok bagi instansi pemerintah dan bahkan sampai ke dunia pendidikan. SMK Islam Darurrohman Sukawangi Kabupaten Bekasi menyediakan akses internet yang dapat digunakan untuk mendukung kegiatan belajar mengajar menjadi lebih mudah. Layanan hotspot yang tersedia belum digunakan secara maksimal karena sebagian pada area sekolah tidak terjangkau fasilitas Wi-fi yang tersedia. System routing yang digunakan untuk membangun jaringan komputer di SMK Islam Darurrohman Sukawangi Kabupaten Bekasi adalah menggunakan Mikrotik. Mikrotik sangat cocok untuk membangun administrasi jaringan komputer yang berskala kecil hingga besar. Tahapan metode pelaksanaan pelatihan ini menggunakan tahapan perencanaan, pelaksanaan dan evaluasi. Pelatihan yang dilakukan selama dua hari dihadiri oleh 39 (tiga puluh sembilan) peserta. Tingkat pemahaman peserta dari hasil evaluasi pelatihan yang dilakukan sebanyak 92% sudah memahami materi sedangkan sisanya perlu untuk mempelajari ulang materi yang sudah diberikan. Hasil evaluasi kegiatan pelatihan ini didapatkan dari ujian kompetensi keahlian bagi peserta. Melihat hasil yang diperoleh peserta pelatihan bisa menjadi lebih optimis untuk bersaing dalam menghadapi masa depan yang cerah. Kata Kunci: SMK Islam Darurrohman , Mikrotik, Wi-fi
Klasterisasi Data Penggunaan Layanan BPJS Kesehatan Menggunakan Algoritma K-Means Sandi Salvan N N; Wahyu Hadikristanto; Edora Edora
Prosiding Sains dan Teknologi Vol. 1 No. 1 (2022): Seminar Nasional Sains dan Teknologi (SAINTEK) ke 1 - Juli 2022
Publisher : DPPM Universitas Pelita Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37366/SAINTEK0101.121127

Abstract

BPJS Health, which is organized by the government by upholding the principle of mutual assistance in equalizing public health insurance, many patients use these facilities. The clustering method is processed with the K-Means algorithm, where the results also show a new insight, namely grouping the use of BPJS health services based on 3 clusters. Cluster 1 is a category of health facilities with low or Low use of BPJS health services, which is 353 out of 1000 categories of health facilities based on the number of BPJS health service usages tested, then cluster 2 is a category of health facilities with moderate or Medium use of BPJS health services, which is 474 out of 1000 categories. the name of the health facility based on the number of health BPJS service usage tested, and lastly cluster 3 is the category of health facility name with the use of BPJS health services quite high or High, namely 173 out of 1000 categories of health facility names based on the number of health BPJS service usage tested. Tests using Rapid Miner tools can also produce similar insights, namely each cluster has cluster group members according to manual calculations such as Cluster_0 on Rapid Miner has 474 cluster members representing the Medium cluster, Cluster_1 has 353 cluster group members as the Low cluster representation, and Cluster_2 has 173 cluster members that correspond to the cluster representation of High. Keywords: Data Mining, K-Means, BPJS Health
Prediksi Penjualan Obat Dengan Algoritma Regresi Linear Dichi Setiawan; Nurhadi Surojudin; Wahyu Hadikristanto
Prosiding Sains dan Teknologi Vol. 1 No. 1 (2022): Seminar Nasional Sains dan Teknologi (SAINTEK) ke 1 - Juli 2022
Publisher : DPPM Universitas Pelita Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Medicine is one part of the process of health services, such as hospitals, clinics or other health services. Linear regression is used to find out how the dependent variable can be predicted through independent variables or predictor variables. Prediction of total future drug sales per month can be known through the use of drug sales datasets through a predictive method approach through structured stages in analyzing the data used. The application of a simple Linear Regression algorithm model can be implemented properly and is able to show a new insight for the prediction needs of the condition of drug sales per month in the future for the next 12 months. Performance testing of the models and algorithms used in the evaluation can produce an overview that is relevant to the scenario being modeled. The RMSE value obtained when evaluating the model's performance is 0.452 +/- 0.000 through the RapidMiner Studio application. Keywords: Data Mining, Linear Regression, Medicine
Rancang Bangun Sistem Informasi Sekolah Berbasis Website (Studi Kasus : SDIT Azzhahiriyah) Naufal Muyassar; Wahyu Hadikristanto; Muhamad Fatchan
Prosiding Sains dan Teknologi Vol. 1 No. 1 (2022): Seminar Nasional Sains dan Teknologi (SAINTEK) ke 1 - Juli 2022
Publisher : DPPM Universitas Pelita Bangsa

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Abstract

The progress of science and technology at this time shows that speed, convenience, and security are the main considerations and benchmarks in facing global challenges. Information systems must be able to be effective and efficient in providing a series of information flow processes to improve the quality and quantity and satisfaction of clients or work partners. "Designing Website-Based School Information System (Study: SDIT Azzhahiriyah)" is a problem that exists in schools, namely the provision of information from schools to the community. The purpose of this research is to make it easier to disseminate school information in disseminating information from the school side and school activities, see contacts or contact schools. In the design the author uses phpmysql and xampp. This manufacturing process uses the waterfall method. This research shows that the existence of a website-based information system will make it easier to find out school information. Keywords: Design, Information System, Waterfal, Website
Sistem Informasi Point Of Sale (POS) Berbasis Web Menggunakan Metode Prototype Pada Toko Kasse Mico Giovanni Dermawan; Suherman Suherman; Wahyu Hadikristanto
Prosiding Sains dan Teknologi Vol. 1 No. 1 (2022): Seminar Nasional Sains dan Teknologi (SAINTEK) ke 1 - Juli 2022
Publisher : DPPM Universitas Pelita Bangsa

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Abstract

In the age of computerized technology in small or medium-scale goods trading companies in Indonesia, there are still many who have not used it. Like the Kasse Store, it still doesn’t use computer technology. There are still use the manual method of collecting transaction data, because they still use the book system to record sales transaction. This Point of Sale application will be designed using the prototyping method and also using PHP and MySQLi because it saves time. The goal is for Kasse Store to be able to collect all sales transaction data without having to hardwrite it in a book. The result of this research is a web-based Point of Sale application that can document and produce detailed reports, making activities easier and more efficient. The conclusion is with the Point of Sale application at the Kasse Store can save time in making sales transaction and as an automatioc income counter. Keywords: Point of Sale Application, Prototyping Method, PHP, MySQLi
Implementasi Data Mining Dalam Menentukan Penjualan Paket Internet Dan TV Kabel Dengan Metode Algoritma C4.5 Pada PT Link Net Fajar Arief Rachman; Wahyu Hadikristanto; Arvita Emarilis Intani
Prosiding Sains dan Teknologi Vol. 1 No. 1 (2022): Seminar Nasional Sains dan Teknologi (SAINTEK) ke 1 - Juli 2022
Publisher : DPPM Universitas Pelita Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

APT Link Net is a multimedia company that became the first provider in Indonesia that provides internet speeds of up to 100 Mbps and provides more than 90 local and international channels with digital picture quality and stereo sound, PT. Link Net offers several choices of internet and cable TV packages such as Dlite, Elite, Family, Family Plus, Maxima, School, Supreme, judging by the large number of sales for these packages and there is no predictor of determining the sales of the best-selling and not-selling packages. The research uses data mining techniques using the C4.5 algorithm to analyze or determine package sales so that they can prepare more supporting tools to be used for best-selling packages. This study uses sales data sourced directly from PT. Link Net in 2021. The stages in the C4.5 Algorithm use six KDD (Knowledge Discovery in Databases) steps which include activities, namely, selection, preprocessing, transformation, data mining, Interpretation Evaluation. Through testing using rapidminer with an accuracy rate of 99.5%, thus the C4.5 Algorithm is very well used to implement this sales data. From the explanation above, it can be concluded that the best-selling Internet and cable TV packages at PT. Link Net namely Family and Family Plus. Keywords: Data Mining, C4.5 Algorithm, Decision Tree, Prediction
PERANCANGAN SISTEM MANAJEMEN LOGISTIK BERBASIS WEBSITE PADA PT. VALEO AC INDONESIA Risky Bambang Sutrisna; Tri Ngudi Wiyatno; Wahyu Hadikristanto
Jurnal Informatika Teknologi dan Sains (Jinteks) Vol 5 No 4 (2023): EDISI 18
Publisher : Program Studi Informatika Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51401/jinteks.v5i4.3464

Abstract

Dalam Kegiatan Pengolahan Data Inventarisasi Barang, Ditemukan Masalah Termasuk Pembuatan Inventaris Laporan Masih Menggunakan Pencatatan Dan Perhitungan Manual Sehingga Itu Rentan Terhadap Kesalahan Penulisan Dan Membutuhkan Waktu Lama Menghasilkan Laporan Yang Tepat Dan Akurat, Proses Pengecekan Data Persediaan Membutuhkan Waktu Yang Cukup Lama Karena Hal Tersebut Harus Melakukan Pencarian. Dengan Bertujuan Untuk Memudahkanbagian Administrasi Dalam Mengelola Dan Membuat Laporan Logistik. Metode Yang Digunakan Untuk Merancang Dan Membangun Sistem Informasi Inventory Pemesanan Material Pada Penelitian Ini, Yaitu Menggunakan Metode SDLC Waterfall. Metode Air Terjun (Waterfall) Dari Model SDLC Juga Sering Disebut Sebagai Model Urutan Linier (Linear Berurutan) Atau Siklus Hidup Klasik (Classic Life Cycle). Pada Penelitian Ini, Pengujian Dilakukan Menggunakan Metode Pengujian Kotak Hitam (Black Box Testing). Pengujian Black Box Berfokus Kepada Fungsionalitas Dari Sistem Yang Diuji Dan Berusaha Menemukan Kesalahan Dalam Kategori Fungsi Yang Tidak Benar Atau Hilang. Adapun Hasil Pengujian Black Box Testing Pada Sistem Informasi Inventory Pemesanan Material Ini Yaitu: Form Login, Form Menu Utama, Form Manage User Dan Lain-Lain.Dengan Dibangunnya Sistem Informasi Inventory Pemesanan Material Berbasis Website, Perusahaan Maupun Vendor/Supplier Dapat Mengakses Dan Mendapatkan Informasi Pemesanan Material Secara Real Time Setiap Kerjanya.
Grouping Production Goods Requirements Using the K-Means Clustering Method Setiawan, Dani Yuda Dwi; Hadikristanto, Wahyu; Edora
International Journal Software Engineering and Computer Science (IJSECS) Vol. 4 No. 2 (2024): AUGUST 2024
Publisher : Lembaga Komunitas Informasi Teknologi Aceh (KITA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/ijsecs.v4i2.2863

Abstract

The inventory management of production goods presents several challenges, including difficulties in distinguishing between necessary and unnecessary items, leading to overstocking and manual data processing issues. Additionally, the risk of data loss can impede the data processing workflow. Data testing is conducted to evaluate the accuracy of calculations and the functionality of the applied methods. The objective is to optimize production results and inventory levels in warehouses. The K-means algorithm, known for its simplicity and effectiveness, is utilized to identify clusters within the data. The first cluster (C0) has centroids at (60.33, 70.33) and includes stock data categorized as having no potential. This cluster comprises 35 records. The second cluster (C1) has centroids at (10.94, 7.11) and includes stock data categorized as available, consisting of 15 records. Testing with the RapidMiner Studio application confirms similar insights, with each cluster containing members that are divided into two clusters, each having optimal centroid values of (60.33, 70.33) for Cluster 1 (C0) and (10.94, 7.14) for Cluster 2 (C1), and a Davies-Bouldin Index evaluation score of 0.666.
Estimating Distributor Demand for Fishing Gear Products Using Linear Regression Algorithm Keswanto; Hadikristanto, Wahyu; Edora
International Journal Software Engineering and Computer Science (IJSECS) Vol. 4 No. 2 (2024): AUGUST 2024
Publisher : Lembaga Komunitas Informasi Teknologi Aceh (KITA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/ijsecs.v4i2.2864

Abstract

Fishing equipment plays a critical role in both recreational and commercial fishing activities across various aquatic environments. The challenge of managing inventory effectively is heightened by the fluctuating demand and the need to avoid overstocking, which can result in increased operational costs. To address this, a linear regression algorithm is utilized to predict demand for fishing products, using relevant independent variables to model the relationship with dependent variables such as monthly sales figures. This predictive model aims to provide actionable insights that can assist businesses in making informed decisions regarding inventory management and distribution strategies. The study employs the RapidMiner Studio application to develop and evaluate the model's performance, with the analysis yielding a Root Mean Square Error (RMSE) of 140.200. This relatively low RMSE value demonstrates the model's accuracy and effectiveness in forecasting demand, suggesting that the algorithm can be a valuable tool for optimizing inventory levels and ensuring product availability while minimizing excess stock.
Co-Authors ., Sapardi A. Reza Baehaqa Jamroni Jamroni Aas Novitasari Abdul Halim Anshor Abdul Hasyim Abimanyu, Aldo Anggito Achmad Firmansyah Putra Adrianna Syariefur Rakhmat Adriansyah, Putri Nabila Adinda Agung Nugroho Ahmad Gunawan Ahmad Zy Ahmad, Asyari Alfarizi, Muhammad Farhan Ali Nurdiansyah Ananto Tri Sasongko Andika, Sophian Andri Firmansyah Anggara, Bastian Anisa Anisa Anisa Rahmawati Anshor , Abdul Halim Ansor, Abdul Halim Ariandi, Sheva Rizky Arvita Emarilis Intani Aswan S Sunge Atthoriq, Syaifullah Ayu Fitriyani Badruzzaman, Aceng Dahyoung Yenuargo Dichi Setiawan Diki Febriani Dodit Ardi Atma Dodit Ardiatma Doni, Muhamad Edi Junianto Edi Widodo Edora Edora Edora Edora, Edora Edy Widodo Eko Budiarto Eko Budiarto Ermanto Fadlurrohman, Muhammad Shiddiq Fajar Arief Rachman Fatchan Fatchan Fatchan, Muhammad Fauzi Ahmad Muda Ferdyana Eka Prasetya Fibi Eko Putra Fitri Rezeki Gatot Tri Pranoto Hanif, Sa’ad Khairudin Herdyanto, Febro Herol, Herol Holwati Ikmal Riyan Firmansyah Imam Nasai2 Indradewa, Rhian Intan Sari Rahayu Irfan Afriantoro Irfan Afriantoro Ismasari Ismasari Karsito, Karsito Keswanto Kumara Davin Valerian Kurniadi, Nanang Tedi Laela Nur Rohmah Laki, Abraham Leo Contantinus Meze Listanto, Firgiawan Maulida Ramadhan Mico Giovanni Dermawan Miharja, Muhammad Najamuddin Dwi Muhamad Baharudin Muhamad Fatchan Muhammad Fatchan Muhammad Makmun Effendi Muhammad Suprayogi2 Nanang Tedi Kurniadi Nanang Tedi Kurniadi Naufal Muyassar Nawangsih, Ismasari Nita Paramita Njai Njai Nur Azizah Nurhadi Surojudin Nurul Ariffaeni Islami Oktavianto, Rainal Zulian Permana , Indra Prasetyo Prasetyo Pratama, Galang Rintang Widya Prayoga, Dimas Purdianto Purdianto Purnama Sakhrial Purwanto Purwanto Purwanto Putri N.A, Anindya Rahmawati, Shinta Melliana Rahmawati Rasmiati Nur Aeni Retno Purwani Setyaningrum Riska Puspa Anggraeni Putri Risky Bambang Sutrisna Rizky Igel Herisaputra romanuddin, ahmad Rosyati Adelia S Suprapto Sandi Salvan N N Sanudin Sanudin Sanudin Satria Permana, Muhammad Safri Setiawan, Dani Yuda Dwi Siska Wulandari, Siska Suderajat, Agung Sufajar, Sufajar Sufajar, Suprapto Suhardian Suhardian Suherman Suherman Suherman Sunaryati , Titin Sunita Dasman Sya syah Apriliyani Syach, Ridwan Taofik Safrudin Taufik Hidayat Tiani Ayu Lestari Tiara Deswara Pungkas Tiara Putri Tri Ngudi Wiyatno Turmudi Zy, Ahmad Vidya Anis Fitri Yahya, Adiba Yahya, Adibah Yoga Religia Yusup, Diana