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All Journal Syntax Jurnal Informatika SITEKIN: Jurnal Sains, Teknologi dan Industri Infotech Journal Jurnal TAM (Technology Acceptance Model) JRST (Jurnal Riset Sains dan Teknologi) Techne : Jurnal Ilmiah Elektroteknika SINTECH (Science and Information Technology) Journal INTECOMS: Journal of Information Technology and Computer Science Abdimas Umtas : Jurnal Pengabdian kepada Masyarakat JISICOM (Journal of Information System, Infomatics and Computing) JISKa (Jurnal Informatika Sunan Kalijaga) Jurnal Pendidikan dan Konseling Jurnal Abdimas Mandiri Systematics Techno Xplore : Jurnal Ilmu Komputer dan Teknologi Informasi Buana Information Technology and Computer Sciences (BIT and CS)

Rini Mayasari

Program Studi Teknik Informatika, Fakultas Ilmu Komputer, Universitas Singaperbangsa Karawang

Author-ID : 2742659

Religion Agriculture, Biological Sciences & Forestry Arts Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Social Sciences Other

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MODEL OF MULTIPLE-CRITERIA DECISION-MAKING (MCDM) IN SELECTION OF RICE SEEDS WITH TOPSIS METHOD Nono Heryana; Rudi Aprianto; Rini Mayasari
Jurnal TAM (Technology Acceptance Model) Vol 11, No 2 (2020): Jurnal TAM (Technology Acceptance Model)
Publisher : LPPM STMIK Pringsewu

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

The use of rice seeds is very influential in the productivity of agricultural businesses, one of the problems is in determining the rice seeds to be planted, rice seeds are the primary input in the success of rice farming. This study tries to apply the Multiple Criteria Decision Making (MCDM) to the selection of rice seeds using the Technique for Order Performance by Similarity to Ideal Solution (TOPSIS) approach. In developing the system, this study uses the System Development Life Cycle (SDLC) method with 4 (four) phases of system development, namely PADI (Planning, Analysis, Design and Implementation), the TOPSIS Method are the method used to determine the best alternative decision making, based on the criteria set is the shape of rice, types of rice, grain and colour of the seeds. The results of this work can facilitate farmers in choosing rice seeds to be planted.

Implementasi Metode Forward Chaining dan Certainty Factor Pada Sistem Pakar Diagnosa Osteoporosis Euis Musyarofah; Rini Mayasari; Agung Susilo Yuda Irawan
Techné : Jurnal Ilmiah Elektroteknika Vol. 19 No. 2 (2020)
Publisher : Fakultas Teknik Elektronika dan Komputer Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31358/techne.v19i02.234

Osteoporosis merupakan salah satu penyakit berisiko pada manusia, terutama pada orang lanjut usia. Penyakit osteoporosis ini tidak hanya menyerang lansia namun bisa menyerang pada orang berusia muda. Hal ini terjadi karena pola makan dan pola hidup seseorang yang tidak teratur. Forward chaining dan certainty factor merupakan salah satu metode dalam sistem pakar. Pada penelitian ini metode Forward chaining merupakan metode cara berfikir sebagai mesin inferensi berdasarkan fakta-fakta yang ada guna mendapatkan suatu kesimpulan serta metode certainty factor digunakan sebagai tolak ukur dari hasil nilai diagnosa terhadap suatu penyakit. Penelitian ini telah berhasil dan tepat menerapkan metode forward chaining dan certainty factor sebagai alat pengambilan keputusan serta tolak ukur pada sistem pakar penyakit osteoporosis.

Sistem Informasi Nilai Mahasiswa Berbasis SMS Gateway menggunakan Trigger pada Database Rini Mayasari
SYSTEMATICS Vol 1 No 1 (2019): August 2019
Publisher : Universitas Singaperbangsa Karawang

SMS Gateway merupakan salah satu teknologi jaringan telekomunikasi untuk mengirim dan menerima Short Message Service (SMS). Fasilitas yang dimiliki oleh SMS Gateway dapat dimanfaatkan untuk pelayanan data akademik. Pelayanan akademik yang memanfaatkan SMS Gateway akan mempermudah mahasiswa dalam mendapatkan pelayanan data akademik secara cepat dan tepat. Kapanpun dan dimanapun mereka membutuhkannya. Oleh karena itu maka dirancang aplikasi SMS Gateway yang dapat melayani penyediaan data akademik di Fakultas Ilmu Komputer, Universitas Singaperbangsa Karawang. Aplikasi ini berguna untuk pelayanan informasi nilai mahasiswa. Dalam penelitian ini menggunakan Trigger di MySQL, Apache dan Gammu. Gammu adalah perangkat lunak yang di khususkan untuk membangun SMS Gateway, Aplikasi yang telah diuji cukup bermanfaat dalam memberikan layanan informasi nilai mahasiswa, sehingga membantu pengguna atau mahasiswa mendapat informasi yang dibutuhkan.

Analisis Vulnerability pada Website Universitas Singaperbangsa Karawang menggunakan Acunetix Vulnerability Rini Mayasari; Azhari Ali Ridha; Didi Juardi; Kiki Ahmad Baihaqi
SYSTEMATICS Vol 2 No 1 (2020): April 2020
Publisher : Universitas Singaperbangsa Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35706/sys.v2i1.3450

Isu keamanan website merupakan hal yang sangat krusial pada masa sekarang, sehingga masalah keamanan dan kerentanan website menjadi sangat penting dalam mengembangkan aplikasi website. Dalam mendeteksi kerentanan dalam penelitian ini digunakan metode kualitatif dengan memanfaatkan perangkat lunak Acunetix Vulnerability Scanner, yang dimulai dari tahap inisiasi, investigasi, pengujian dan verifikasi. Hasil dari penelitian ini, tingkt kerentanan website Universitas Singaperbangsa Karawang berada pada level 2 yaitu Medium, sehingga kemungkinan untuk mengakses dan mengumpulkan informasi sensitif, karena dengan infromasi tersebut penyusup bisa dengan mudah mengeksploitasi kelemahan yang ada.

Signature Verification Using The K-Nearest Neighbor (KNN) Algorithm and Using the Harris Corner Detector Feature Extraction Method Aang Alim Murtopo; Bayu Priyatna; Rini Mayasari
Buana Information Technology and Computer Sciences (BIT and CS) Vol 3 No 2 (2022): Buana Information Technology and Computer Sciences (BIT and CS)
Publisher : Information System; Universitas Buana Perjuangan Karawang

The security of the transaction process is very important in this day and age. Signatures can be used as a means of guaranteeing the security of a transaction other than fingerprints. However, the threat of signature forgery for those who use signatures as security is still very high and frequent. In this research, we will verify the authenticity of a signature and test it using the K-Nearest Neighbour (KNN) algorithm and the Harris Corner feature extraction method. There are two kinds of distance calculations that will be used in the K-NN algorithm, namely by calculating the distance from Euclidean Distance and Manhattan Distance. The k value at KNN taken is at k = 1, k = 3, and k = 5.

Klasifikasi Tingkat Kepuasan Mahasiswa Terhadap Pembelajaran Secara Daring Menggunakan Algoritma Naïve Bayes Ami Natuzzuhriyyah; Nisa Nafisah; Rini Mayasari
JISKA (Jurnal Informatika Sunan Kalijaga) Vol. 6 No. 3 (2021): September 2021
Publisher : UIN Sunan Kalijaga Yogyakarta

Since the spread of Covid-19 in Indonesia, in early March 2020, the activities of Educational Institutions have not been disrupted. As conventional learning. Learning at Singaperbangsa University began with regulation from the Ministry of Education and Culture of the Republic of Indonesia, from learning that boldly affects concentration, influences concentration, such as signals, learning atmosphere, and teaching methods, so that factors affect the level of student satisfaction in learning. This study aims to determine the level of student satisfaction with learning who dares to use the Bayes naive algorithm using RapidMiner tools with results obtained with an accuracy rate of 76.92%, class precision of 100.00%, class recall 57.14%, and an AUC value of 0.881 or close to, so the resulting model is good. In other words, the results obtained using the Naïve Bayes algorithm can be used as material for making decisions about the level of online learning satisfaction.

Improving Digital Literacy Skills for Mekarbuana Village Officials Nono Heryana; Rini Mayasari; Agung Susilo Yuda Irawan; Bagja Nugraha
ABDIMAS: Jurnal Pengabdian Masyarakat Vol. 5 No. 2 (2022): ABDIMAS UMTAS: Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM Universitas Muhammadiyah Tasikmalaya

The village is the smallest part of the public service provider that is in direct contact with the community as the recipient of public services. The digital literacy ability of village officials is the most important aspect in supporting optimal services to the community. UNESCO defines digital literacy as the ability to use information and communication technologies. The purpose of this activity is that the application of digital literacy will make the socio-cultural life of the community tend to be safe and conducive. Building a digital literacy culture also needs to involve the active role of the entire community, especially the Mekarbuana village apparatus. Based on the results of the pre-test and post-test evaluations, Mekarbuana village officials were able to understand digital literacy well and knew that the training materials provided could be useful in improving public services in Mekarbuana village.

User Experience Analysis with User Experience Questionnaire (UEQ) in Academic Information Systems: Analisis Pengalaman Pengguna dengan User Experience Questionnaire (UEQ) pada Sistem Informasi Akademik Abdurahman Azis Lasawali; Agung Susilo Yuda Irawan; Rini Mayasari; Bagja Nugraha
SYSTEMATICS Vol 4 No 3 (2022): December 2022
Publisher : Universitas Singaperbangsa Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35706/sys.v4i3.7266

Technological growth in Indonesia is growing rapidly along with the times. The internet is one example of technological developments that can connect one user to another. One of the services that internet users often visit is a website. The website is one of the important means of disseminating and exchanging information. One of the things that must be considered in website development is the user experience. Therefore, in this study, we will discuss how to analyze the user experience or user experience of a website. The research method used in this study is the questionnaire method to obtain data and the User Experience Questionnaire (UEQ) method to analyze the data that has been collected. The case study in this research is the Academic System (SIAKAD) website of Universitas Singaperbangsa Karawang, assisted by tools, such as Microsoft Excel and UEQ to analyze the experience of users who use the website. Thus, it is hoped that the results of the analysis in this study can be used as evaluation material for future website development.

Pengelompokan Ulasan Aplikasi PeduliLindungi dengan Algoritma K-Medoids Ahmad Habib Husaini; Rini Mayasari; Susilawati Susilawati
INTECOMS: Journal of Information Technology and Computer Science Vol 5 No 2 (2022): INTECOMS: Journal of Information Technology and Computer Science
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/intecoms.v5i2.4410

By looking at the reviews of potential users, you can see the responses of other users who have used the application first, besides the application reviews can be used as input for developers. Clustering reviews can use text mining. In this study, the Kmedoids algorithm was used to cluster reviews with Fasttext word embedding to represent the review's word units into vectors. The data used in this study amounted to 2,729 taken from the PeduliLindung application comment column on the Google Playstore. The results of the evaluation using the Davies Bouldin index or abbreviated as DBI by comparing sixteen trials and the best experiment was obtained, namely, an experiment using data without stemming, cbow architecture, using the Manhattan distance metric, and an experiment using data without stemming, cbow architecture, and using the cityblock distance metric with the same DBI value of 2.93 which resulted in two clusters of reviews. In the first cluster there were 2,183 reviews while in the second cluster there were 546 reviews.

Implementasi Ui/Ux Pada Pembayaran Pelanggan Internet Rumah Menggunakan Metode User Centered Design (Studi Kasus PT Atlas Lintas Indonesia) Sirojul Lael; Rini Mayasari; Kamal Prihandani
Jurnal Pendidikan dan Konseling (JPDK) Vol. 4 No. 5 (2022): Jurnal Pendidikan dan Konseling
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jpdk.v4i5.8046

Perkembangan teknologi di zaman sekarang sudah sangatlah pesat, apalagi pada perkembangan online yang menggunakan fasilitas internet dan terhubung banyak orang di dunia. Salah satu bentuk nyata pada perkembangan online ini adalah pada bidang pembayaran Online. Pada umumnya orang-orang yang ingin membayar sesuatu harus mengunjungi loket kasir, tentunya hal ini sangat tidak efisien dan efektif. Seiring dengan perkembangan teknologi saat ini orang-orang tidak perlu lagi mengantri panjang dan menghabiskan waktu lama di loket kasir. Dengan memanfaatkan fasilitas menu konfirmasi pembayaran Online ini, pengguna dapat lebih efektif dan efisien dalam bertransaksi. Hal ini didasari oleh pesatnya perkembangan teknologi dan minat orang-orang kepada aplikasi aplikasi pembayaran online. Sebelum membangun aplikasi berbasis website, perlunya merancang tampilan antarmuka (user interface) dan pengalaman pengguna (user experience) terlebih dahulu pada aplikasi tersebut. User Interface adalah bagian yang tidak dapat dipisahkan dengan aplikasi, user interface bertugas menghubungkan antara aplikasi dengan pengguna agar interaksi dapat dilakukan dengan mudah. Tujuan dari penelitian ini adalah membuat desain tampilan atau user interface dan user experience pada aplikasi pembayaran internet rumah secara online untuk para pengguna internet yang sudah berlangganan. Untuk menciptakan rancangan desain tampilan yang sesuai kebutuhan pengguna, pada penelitian ini menggunakan metode user centered design dengan pengujian cognitive walkthrough. Hasil dari penelitian perancangan user interface dan user experience pada aplikasi pembayaran internet rumah secara online ini para responden merasa puas dengan hasil perancangan tersebut baik dari sisi user customer ataupun user terapis, karena rata-rata pengujian dari semua skenario berada dibawah 30 detik dan persentase kesalahan para responden tidak melebihi batas maksimal yaitu 50%. Dari hasil tersebut dapat disimpulkan bahwa perancangan menggunakan metode user centered design dapat memenuhi kebutuhan user atau pengguna sehingga metode tersebut mudah untuk dipahami.

Co-Authors Aang Alim Murtopo Abdurahman Azis Lasawali Agung Susilo Yuda Irawan Ahmad Habib Husaini Ami Natuzzuhriyyah Arip Solehudin Azhari Ali Ridha Bagja Nugraha Bagja Nugraha Baihaqi, Kiki Ahmad Betha Nurina Sari Bintang Sifa Amalia Didi Juardi Dwi Anugrahita Euis Musyarofah Heryana, Nono Intan Purnamasari Jaman, Jajam Haerul Kamal Prihandani Liawati Liawati M. Rayhan Rizqullah Syarif Nisa Nafisah Nur Arifin Nur syifa Oktia Dita Priyatna, Bayu Rafliansyah Putra Raisya Rahma Rudi Aprianto Sirojul Lael Susilawati Susilawati Susilawati Susilawati Syafrida Nabila Salsabila Thalita Meisya Permata Aulia Yuyun Umaidah

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