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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management JURNAL MEDIA INFORMATIKA BUDIDARMA Jurnal Mantik Penusa JMM (Jurnal Masyarakat Mandiri) JURNAL EDUCATION AND DEVELOPMENT Journal of Education Technology JURIKOM (Jurnal Riset Komputer) JURTEKSI Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal Jurnal Riset Informatika EDUMATIC: Jurnal Pendidikan Informatika COLLASE (Creative of Learning Students Elementary Education) Building of Informatics, Technology and Science Jurnal Mantik Jurnal Tunas Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jurnal Teknik Informatika (JUTIF) Journal of Applied Data Sciences JPM: JURNAL PENGABDIAN MASYARAKAT Jurnal Kesehatan Tambusai Bulletin of Computer Science Research KLIK: Kajian Ilmiah Informatika dan Komputer Jurnal Teknisi Decode: Jurnal Pendidikan Teknologi Informasi J-Com (Journal of Computer) Bulletin of Information Technology (BIT) International Journal of Management Science and Information Technology (IJMSIT) Jurnal Bangun Abdimas Jurnal Informatika dan Teknologi Informasi Electronic Journal of Education, Social Economics and Technology Jurnal Pengabdian Harapan Bangsa Jurnal Teknologi Ilmu Komputer Jurnal Teknologi Pendidikan Teknologi : Jurnal Ilmiah Sistem Informasi Journal Computer Science and Applied Technology
Neni Mulyani
Computer Science, Universitas Royal, Asahan, Indonesia
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Comparison of Single Moving Average and Single Exponential Smoothing Methods in Estimating Jotun Brand Paint Inventory at Toko Cat Warna Baru Hanim Setya Ningrum; Neni Mulyani; Hommy Dorothy Ellyany Sinaga
Budapest International Research and Critics Institute-Journal (BIRCI-Journal) Vol 5, No 3 (2022): Budapest International Research and Critics Institute August
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v5i3.6927

Abstract

The research objective is to analyze comparison of single moving average and single exponential smoothing methods in estimating Jotun brand paint inventory at Toko Cat Warna Baru. This research uses qualitative research. This research is conducted at Toko Cat Warna Baru which is located at Jalan Sisingamangaraja Number 241, East Kisaran District, Asahan Regency. The data collection techniques used in this study used field research and library research. The framework in this research is problem identification, data collection, system analysis, system design, system implementation, and system testing. The results show that the lowest mean absolute percentage error error value in the single moving average method is 15.27% while the lowest mean absolute percentage error error value in the single exponential smoothing method is 12.11%. So, it can be concluded that the single exponential smoothing method is better than the single moving average method because it has a very small error value.
Sistem Pendukung Keputusan Pemilihan E-Commerce Terbaik Menggunakan Metode MOOSRA Zulfi Azhar; Neni Mulyani; Jeperson Hutahaean; Ade Mayhaky
JURNAL MEDIA INFORMATIKA BUDIDARMA Vol 6, No 4 (2022): Oktober 2022
Publisher : Universitas Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/mib.v6i4.4775

Abstract

Online transactions are transactions that are very popular with many parties today because of the ease of access, ease of transactions and security possessed by each e-commerce, the number of parties who use e-commerce because of the dependence and availability of smartphones and the habits of the current generation on digital age. Every transaction habit contains its own risk to its users, so it is necessary to know the things that must be fulfilled as a user in choosing e-commerce to reduce the risk that will be accepted in the future. This study uses a decision support system logic in analyzing the selection of the best e-commerce using the moosra method. Consider using the method not only based on decisions made by yourself but based on considerations from several previous studies. The results obtained from this study using the moosra method are the highest value of 3.26323 on e-commerce lazada as the best e-commerce.
Sistem Pakar Untuk Mendiagnosa Penyakit Infeksi Emerging Dengan Metode Forward Chaining Yusuf Gunawan; Neni Mulyani; Andi Sapta
Building of Informatics, Technology and Science (BITS) Vol 4 No 2 (2022): September 2022
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bits.v4i2.2200

Abstract

Emerging Infectious Diseases (PIE) that appear and attack a population for the first time or have existed before but are increasing very rapidly, both in the number of new cases in a population. Its varied structure allows PIE to perform many functions and experience common problems such as the disease in PIE which can be fatal if the symptoms are not immediately recognized. In diagnosing PIE in humans, doctors still use a simple method by observing the symptoms of a patient's PIE so that it takes time to ensure that a patient suffers from PIE so that the patient is always queuing for a consultation. In this case, a media that acts as an expert is needed to help doctors, given the limited knowledge about PIE disease and the lack of counseling staff to conduct socialization of PIE treatment and prevention. The inference model used in making this expert system is forward chaining, while the search technique uses depth first search. Determination in diagnosing expert systems is done through a consultation process between the system and the user. The answer is adjusted to the rules in the system, if the answer is entered according to the applicable rules, the system will provide diagnostic results in the form of information on the PIE disease suffered. With the existence of an expert system with the Forward Chaining method, it can produce a decision on the PIE disease suffered by going through the symptom tracking process with IF-Then logic so that it produces the disease suffered and the solution for its handling
Forward Chaining: Metode untuk Mengembangkan Sistem Prediksi Penyakit Gigi dan Mulut Bobby Anggara Azhari; Neni Mulyani; Andy Sapta
Jurnal Pendidikan Informatika (EDUMATIC) Vol 6, No 2 (2022): Edumatic: Jurnal Pendidikan Informatika
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/edumatic.v6i2.6376

Abstract

Handling dental and oral diseases require knowledge, techniques, and experts so that the disease can be handled properly. However, the lack of a team of experts and the lack of public knowledge about this disease, a system is needed that can prevent and overcome the symptoms of the disease. This study aims to apply forward chaining as a method to develop a prediction system for dental and oral diseases. The method used in this study is forward chaining and the model used is the waterfall with stages of analysis, system design, application, integration testing, operation maintenance. This study carried out data processing from the clinic. The data is then processed data. Based on the results of black box testing involving patients, and the community directly, the function in this system is already Use of this system can provide convenience for the community, and patients in diagnosing dental and oral diseases.
Sistem Pendukung Keputusan Penentuan Kelayakan Penangguhan Kredit Nasabah menggunakan Naïve Bayes Aldy Sudrajat; Neni Mulyani; Nasrun Marpaung
Jurnal Pendidikan Informatika (EDUMATIC) Vol 6, No 2 (2022): Edumatic: Jurnal Pendidikan Informatika
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/edumatic.v6i2.6298

Abstract

The COVID-19 (Corona Virus Disease 2019) pandemic is still spreading until 2022, so in responding to this, PT Adira Finance provides an opportunity to suspend credit installment payments to nasakabah. In order not to cause installments and defaults (breaking promises) it is necessary to have a decision support system to determine the creditworthiness of these customers. The purpose of this study is to build a decision support system to determine the feasibility of solicitation to customers using the naïve bayes method. The model used to build this system is the System Development Life Cycle (SDLC) with stages of analysis, design, testing, and implementation. The sample or training data used in this study was 20 customers. Meanwhile, the technique used to determine the feasibility of customer suspension uses naïve bayes by looking at the prior and conditional probability values of each criteria. Our findings result in a customer eligibility decision support system with the naïve bayes method is appropriate and accurate. So that with this system, it can be used as a consideration to make decisions by the manager of PT Adira Finance to determine whether or not customers are eligible to receive a credit suspension.
SOSIALISASI PENGGUNAAN KOMPUTER DAN INTERNET SEHAT BAGI SISWA SISWI SEKOLAH MENENGAH KEJURUAN Zulfi Azhar; Neni Mulyani; Jeperson Hutahaean; Ahmad Zein Hasibuan; Haryansyah Sitorus
JMM (Jurnal Masyarakat Mandiri) Vol 7, No 3 (2023): Juni
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v7i3.14251

Abstract

Abstrak: SMK BM Yapim Simpang Kawat mengedepankan menggunakan literasi internet berbasis web. Hadirnya fasilitas internet dapat dimanfaatkan guru selaku pendidik sebagai sarana transfer informasi materi interaktif ke siswa sehingga memudahkan pelaksanaan kegiatan belajar mengajar di kelas. Melalui internet para pelajar bisa menambah wawasan dan ilmu pengetahuan, mencari bahan pelajaran, literatur atau bahan-bahan tugas sekolah. Tujuan dari kegiatan PKM ini adalah untuk menggunakan internet secara bijak dan aman yang perlu diberikan kepada siswa, agar penggunaan internet memberikan manfaat untuk meningkatkan pengetahuan dan informasi dalam meningkatkan kompetensi dan kreativitas siswa. Pelaksanaan kegiatan pengabdian masyarakat ini dilakukan kepada 1 mitra yaitu SMK BM Yapim Simpang Kawat, dengan penyajian materi, praktek, pendampingan dan evaluasi kegiatan. Hasil dari kegiatan pengabdian masyarakat ini meningkatkan kreatifitas dan kualitas siswa dimana peserta pelatihan sudah mampu menyelesaikan materi pelatihan ini dengan baik dan lancar, dengan nilai posttest rata-ratanya 91,325.Abstract: SMK BM Yapim Simpang Wire emphasizes using web-based internet literacy. The presence of internet facilities can be used by teachers as educators as a means of transferring interactive material information to students so as to facilitate the implementation of teaching and learning activities in class. Through the internet, students can add insight and knowledge, look for study materials, literature or school assignment materials. The purpose of this PKM activity is to use the internet wisely and safely which needs to be given to students, so that the use of the internet provides benefits to increase knowledge and information in increasing student competence and creativity. The implementation of this community service activity was carried out to 1 partner, namely SMK BM Yapim Simpang Wire, with the presentation of material, practice, assistance and evaluation of activities. The results of this community service activity increased the creativity and quality of students where the training participants were able to complete this training material properly and smoothly, with an average posttest score of 91.325.
Penerapan Metode Preference Selection Index (PSI) Dalam Menilai Kinerja Dosen Saat Pembelajaran Daring Dimasa New Normal Neni Mulyani; Zulfi Azhar; Jeperson Hutahaean; Fitri Hadanyani; Indah Kurnia
JURNAL MEDIA INFORMATIKA BUDIDARMA Vol 7, No 3 (2023): Juli 2023
Publisher : Universitas Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/mib.v7i3.6100

Abstract

The performance of lecture during brave learning has drastically decreased due to the lack of communivation between lectures and students. As a result of bold learning. Lecturers often do not do learning using zoom meetings but only provide material without explaining it. Then the risk that will arise for lecturers who do not provide student learning reports will result in students not being enthusiastic in lectures, so that they can be reviewed in an assessment of lecturer performance. Therefore a decision support system is made to facilitate the calculation process of all criteria for assessing lecturer performance. The purpose of this decision support system is to determine the criteria for a problem using the Preference Selection Index (PSI) method.
Penerapan Sistem Pendukung Keputusan Dalam Penerimaan Sales Internet Provider Dengan Menggunakan Metode WASPAS dan Pembobotan ROC Jeperson Hutahaean; Zulfi Azhar; Neni Mulyani; Ingrid Sartika Putriayu Sihite; Yohana Dela Vega
KLIK: Kajian Ilmiah Informatika dan Komputer Vol. 4 No. 3 (2023): Desember 2023
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/klik.v4i3.1355

Abstract

Internet sales provider is also one of the sales that is needed in a company engaged in this field. Because it is not easy to become sales. So with that a company is looking for sales that have some experience and can master work in that field. However, this acceptance is not easy to obtain because there are still many who do not have experience in this field. So with that in solving existing problems, several criteria are needed including Target, Attendance, Discipline, Creativity and Ability in Speaking. And in this research also really need a system where the system can solve existing problems. The system is a decision support system and is assisted by a method that will produce the right value, the method is the WASPAS and ROC methods. So with this, in accepting internet sales providers who have the highest results so that they will be accepted as internet sales providers, there is the ABT3 alternative on behalf of Andreas Francis with a total value of 2.41877
RASKIN RECIPIENT ELIGIBILITY DECISION SUPPORT SYSTEM USING THE AHP METHOD Zulfi Azhar; Neni Mulyani; Jeperson Hutahaean; Sapriyanti Sapriyanti
JURTEKSI (Jurnal Teknologi dan Sistem Informasi) Vol 10, No 1 (2023): Desember 2023
Publisher : STMIK Royal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33330/jurteksi.v10i1.2896

Abstract

Abstract: Some people in Sei Silau Timur Village in Buntu Pane, Kisaran, have low incomes with the existence of a government policy in the food management program that cooperates with Bulog to ease the burden on the community by distributing Raskin to villages where people have low incomes. And not all people get the chance to receive RASKIN because the quota is limited. There needs to be a selection in determining the eligibility of RASKIN for the right people and avoiding mistakes. The selection process can be completed using the application of computer science. Based on this, a decision support system is needed that can be used by the Sei Silau Timur village head's office staff in distributing RASKIN rice, which later this application can help and benefit the village community. This research uses the AHP method, which is carried out by comparing a matrix of several criteria and alternatives. The final assessment result is implementing the AHP method, where criterion 4, namely Total Income, is selected, with Alternative 1 named Selamet.            Keywords: AHP; public; RASKIN; selection; SPK Abstrak : Sebagian dari masyarakat di Desa Sei Silau Timur di kecamatan Buntu Pane, Kisaran mempunyai penghasilan yang rendah. Dengan adanya kebijakan pemerintah dalam program penanggulangan pangan yang bekerja sama dengan pihak Bulog untuk meringankan beban masyarakat dengan menyalurkan raskin ke desa-desa yang masyarakatnya berpenghasilan yang rendah. Dan tidak semua masyarakat mendapatkan kesempatan penerimaan RASKIN karena kuotanya terbatas. Perlu dilakukan dengan seleksi dalam penentuan pemberian kelayakan RASKIN kepada orang-orang yang tepat dan menghindari kekeliruan. Proses seleksi tersebut dapat diselesaikan dengan menggunakan penerapan secara ilmu komputer.  Bedasarkan hal tersebut maka diperlukan suatu sistem pendukung keputusan  yang dapat dipergunakan oleh petugas kantor Kepala Desa Sei Silau Timur dalam proses pembagian beras RASKIN, yang nantinya aplikasi ini dapat membantu dan bermanfaat bagi masyarakat desa tersebut. Penelitian ini menggunakan metode AHP,  dimana metode yang dilakukan dengan membandingkan matriks sejumlah kriteria dan alternatif. Hasil penilaian akhir yang terpilih merupakan implementasi dari metode AHP, dimana yang terpilih adalah kriteria 4 yaitu Jumlah Penghasilan  dengan alternatif 1 bernama Selamet. Kata Kunci: AHP; masyarakat; RASKIN; seleksi; SPK
Strategi Optimalisasi Pelayanan Pelanggan Menggunakan Platform E-CRM Hutahaean, Jeperson; Mulyani, Neni; Irawati, Novica; Azhar, Zulfi; Umbari Putri, Lia
Jurnal Informatika dan Teknologi Informasi Vol. 2 No. 3: Januari 2024
Publisher : PT. Bangun Harapan Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56854/jt.v2i3.330

Abstract

- Perkembangan teknologi informasi telah membawa dampak yang signifikan dalam berbagai aspek kehidupan, termasuk dalam bidang perdagangan dan bisnis. Selain itu dalam penelitian kali ini juga terdapat permasalahan utama yang tengah dihadapi oleh Toko Jubni Jilbab yaitu adalah bagaimanakah cara yang dapat diambil oleh pihak toko dalam meningkatkan pengalaman pelayanan terhadap pelanggan yang secara efektif di era digitalisasi yang terus berkembang seperti saat ini. Selain itu juga dalam penelitian kali ini peneliti menetapkan sebuah tujuan yaitu untuk mengevaluasi bagaimanakah E-CRM dapat mengatasi permasalahan yang ada tersebut serta juga membantu pihak toko dalam hal meningkatkan kualitas interaksi antara pihak toko dan para pelanggannya. Maka berdasarkan penjelasan yang ada kami selaku peneliti dapat menarik beberapa kesimpulan antara lain, kesimpulan yang pertama yaitu dengan penggunaan E-CRM secara signifikan telah meningkatkan efisiensi dalam mengelola hubungan dengan para pelanggan Maka berdasarkan hal ini interaksi yang lebih mudah dan lebih cepat melalui platform online juga dapat meningkatkan kenyamanan para pelanggan dalam berbelanja, yang dimana hal ini pada akhirnya mendorong para pelanggan untuk kembali dan melakukan pembelian berulang pada Toko Jubni Jilbab Tersebut.
Co-Authors Ade Mayhaky Adinda Salsabila Agung Prasetio Ahmad Muhazir Ahmad Zein Hasibuan Akmal Nasution Aldy Sudrajat Andi Sapta Andy Sapta Aulia Kartika Aulia Kartika Aulia Khairani Nasution Aulia khairani Nasution Ayu Ambarwati Azmi Dwi Andira Putri, Aulia Bobby Anggara Azhari Dea Amanda Sari Lubis Dewi Ananda Dewi Harwini Dhiah Novalina Dinda Nuri Fazira Elly Rahayu Endra Saputra Farenza, Dinda Novri Febby Madonna Yuma Fitri Hadanyani Ganefri Hanim Setya Ningrum Haryansyah Sitorus Hommy Dorothy Ellyany Sinaga Hutahean, Jeperson Indah Kurnia Ingrid Sartika Putriayu Sihite Intan Sri Hartina Kumala Sari Irawati, Novica Irianto Irianto Isma Auli Mahrani Iwan Adhicandra Jayawarsa, A.A. Ketut Jeperson Hutahaean Jeperson Hutahaean Jeperson Hutahaean Jeperson Hutahaean Jeperson Hutahaean Jeperson Hutahaean Jeperson Hutahaean Jeperson Hutahaean Jeperson Hutahaean Jihan Aulia Putri Fahdrina Jihan Aulia Putri Fahdrina Kifti, Wan Mariatul Kiki Andriani Lola Zeramenda Tarigan M. Ardiansyah Sembiring Maelani, Maelani Masitah Handayani Maulida, Vivi Muh Saleh Malawat Muhammad Amin Mustika Fitri Larasati Sibuea Nasrun Marpaung Nizwardi Jalinus Novica Irawati Novrini Hasti Nurhidayanti Nurhidayanti Nurhikma Ritonga Putri Fahdrina, Jihan Aulia Rafika Dayanti Rahayu, Elly Ramadhan, Muhammad Sabir Ramadhani, Andrew Refdinal Rika Nofitri Rima Ruktiari Ismail Riri Khairunnisa Rizaldi Rozi Juliantika Ryandini Dwi Agusti Sapriyanti Sapriyanti Siagian, Yessica Sisca Sri Dewi Sri Hidayanti Suci Ramadhani Sudarmin Sudarmin Sukardi Syahdila Valentina Simanjuntak, Sarih Tia Zulaika Aulia Pane Umbari Putri, Lia USWATUN HASANAH Wardani, Duhita Savira Wawa Salsabilla Widyantara, Aji Bagus Windy Irmayanti Yessica Siagian Yohana Dela Vega Yori Apridonal M Yuliana, Siska Yusuf Gunawan Zulfi Azhar Zulfi Azhar