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All Journal Jurnal Sistem dan Informatika Faktor Exacta JITK (Jurnal Ilmu Pengetahuan dan Komputer) Jurnal Inotera Jurnal Informatika Universitas Pamulang Jurnal Teknik Informatika UNIKA Santo Thomas Jurnal Teknologi Sistem Informasi dan Aplikasi Journal of Education Technology Jurnal EDUTECH Undiksha JURIKOM (Jurnal Riset Komputer) TELEKONTRAN: Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Building of Informatics, Technology and Science bit-Tech JSR : Jaringan Sistem Informasi Robotik Journal of Artificial Intelligence and Innovative Applications (JOAIIA) JI-Tech Dinamika Informatika: Jurnal Ilmiah Teknologi Informasi JURNAL REKAYASA INFORMASI SWADHARMA (JRIS) Jurnal Teknik Informatika Unika Santo Thomas (JTIUST) JAMAIKA: Jurnal Abdi Masyarakat KOMMAS: Jurnal Pengabdian Kepada Masyarakat SENTRI: Jurnal Riset Ilmiah Abdi Jurnal Publikasi Journal of Research and Publication Innovation Indonesian Journal of Multidisciplinary on Social and Technology Jurnal Abdimas Maduma LOGIC : Jurnal Ilmu Komputer dan Pendidikan Biner : Jurnal Ilmu Komputer, Teknik dan Multimedia OKTAL : Jurnal Ilmu Komputer dan Sains AMMA : Jurnal Pengabdian Masyarakat MULTIPLE: Journal of Global and Multidisciplinary Buletin Ilmiah Ilmu Komputer dan Multimedia (BIIKMA) Jurnal Sains Komputer dan Sistem Informasi Jurnal Intelek Dan Cendikiawan Nusantara Riau Jurnal Teknik Informatika
Sartika Lina Mulani Sitio
Universitas Pamulang
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Perancangan Aplikasi Sistem Inventori Berbasis Web Dengan Metode Waterfall (Studi Kasus: PT. Kreatifindo Jaya Bersama) Destin Mahardika Wijayanti; Sartika Lina Mulani Sitio
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 10 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

PT. Kreatifindo Jaya Bersama is a company engaged in manufacturing Plastic Pallets and also Trading for several products such as Container Boxes, Forklifts and Rack Systems. In carrying out stock control using a semi-computerized system with Microsoft Excel for data processing. The system used is felt to be quite slow in presenting stock reports per item owned by the company and the results are often inaccurate, causing a shortage of stock in the company when sales decline. This causes customer disappointment because the type of goods ordered does not exist, or losses to the company due to stockpiling in warehouses that are prone to damage. The application of internet technology can be used to manage information about seminar activities. Some of the steps needed to create system information are analysis of system requirements, system design, programming or system implementation and testing. The system was developed using the Codeigniter 3.0.6 framework with the PHP programming language and MySQL database as data storage.
Pengembangan Sistem Informasi Penilaian Berbasis Web Menggunakan Metode Waterfall (Studi Kasus SDN Pamulang Indah) Fiqih Wijaya; Sartika Lina Mulani Sitio
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 12 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

In the learning system, of course, there is an assessment of how well and how well the students understand the material that the teacher provides each semester. However, teachers and administrative staff often find it difficult to input existing values due to technological limitations, so they still manually input values on the paper given to each field teacher and then input by the administration staff into the system. Of course, this method is prone to human error and also takes a very long time. The method used was in the form of observation and direct interviews by the informants related to this problem, of course I have also asked permission first from the principal in this school. By making a scoring system that is directly connected to the system, it will simplify the tasks of administrative staff and field teachers in inputting the grades of their students so there is no need to work twice and re-enter existing data. It is enough to provide access to field teachers to fill in the scores according to the form provided and the automated data will be updated by the system in real time. In conclusion, this assessment system facilitate the work of teachers in the field of study in inputting grades and administrative staff who do not need to work twice, of course it will also minimize human error and errors in inputting existing data, especially when the data is important and crucial considering the grades of this school student.
Implementasi Fuzzy Tsukamoto Dalam Penentuan Jumlah Pesanan Berbasis Web (Studi Kasus: Autostop Hankook Master) Ariya Aritonang; Sartika Lina Mulani Sitio
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 3 No 02 (2024): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

The automotive industry in Indonesia is growing rapidly from year to year, the automotive sector in Indonesia is still a mainstay for the Indonesian economy. Because the automotive sector has promising prospects, and one of them is Autostop Hankook Master. The problem of controlling goods is currently being faced by Autostop Hankook Master, where the transaction recording is still done manually and the irregularity of good control results in the difficulty of making decisions for the next period. Fuzzy logic is a technique or thinking framework that can be used in decision-making design. The choice of fuzzy logic itself is based on its adaptability to every condition and is also easy to understand because of its simple concept. The results obtained from implementing the Tsukamoto implementation on Autostop Hankook Master are 1219 sets of items that will be ordered for the next period. Fuzzy logic using the Tsukamoto method is able to answer the problems being faced by Autostop Hankook Master in controlling goods with inference fuzzyfication, and defuzzification rules.
OPTIMASI ALGORITMA KLASIFIKASI DECISION TREE (CART) DENGAN METODE BAGGING UNTUK DETEKSI WEBSITE PHISHING Ester, Ria; Mulani, Sartika Lina
JSR : Jaringan Sistem Informasi Robotik Vol 8, No 1 (2024): JSR: Jaringan Sistem Informasi Robotik
Publisher : AMIK Mitra Gama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58486/jsr.v8i1.351

Abstract

Advances in science and technology (IPTEK), especially information technology, make it easier to support community activities, but at the same time make various devices vulnerable to exploitation by cybercriminals [1]. One such activity is stealing data from Internet users through fake sites (also known as phishing sites) designed to look like the real thing. Phishing websites pose a serious threat to online information security and require an effective approach to detect and prevent them. To combat the proliferation of phishing websites in cyberspace, a classification is needed to predict which websites will be classified as phishing websites using the Decision Tree Classification Algorithm (CART) [2]. To improve the performance of the Decision Tree Classification (CART) algorithm and achieve better optimal accuracy, optimization using the bagging method is needed. A bagging technique that combines the results of several decision tree models is applied to improve the performance and reliability of the CART algorithm in detecting phishing websites [3]. In this research, we collected a dataset containing various characteristics related to the characteristics of phishing websites. The data is then processed and divided into subsets for model training and testing. The aim of this research is to optimize the decision tree classification algorithm (CART) by applying bagging techniques in the context of phishing website detection. Based on test results, applying the Decision Tree Classification Algorithm (CART) to classify phishing websites produces an accuracy of 96.61%, and when combined with bagging techniques, the accuracy increases by 1.13% to 97.74%. This experiment shows that optimization can improve the prediction accuracy of phishing websites by combining the Decision Tree Algorithm (CART) with bagging techniques. Keywords: Phishing Websites, Classification, Prediction, Algorithms, Decision Trees.
PENERAPAN METODE SIMPLE ADDITIVE WEIGHTING BERBASIS WEB UNTUK PENERIMAAN PESERTA DIDIK DI SMK AL AMANAH Sitio, Sartika Lina Mulani; Yulianti, Yulianti
JSR : Jaringan Sistem Informasi Robotik Vol 8, No 1 (2024): JSR: Jaringan Sistem Informasi Robotik
Publisher : AMIK Mitra Gama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58486/jsr.v8i1.338

Abstract

SMK Al Amanah merupakan salah satu sekolah swasta yang berada di Tangerang Selatan. Setiap tahun SMK Al Amanah selalu menerima pendaftaran peserta didik sekitar 648 orang. Karena jumlah yang lumayan banyak ini, maka proses penerimaan peserta didik harus lebih selektif sehingga dilakukannya proses seleksi pada proses penerimaan peserta didik. Penerapan metode Simple Additive Weighting  berbasis web untuk penerimaan peserta didik di SMK AL Amanah merupakan suatu inovasi dalam proses seleksi calon siswa. Penelitian ini bertujuan untuk meningkatkan efisiensi dan objektivitas dalam penilaian calon peserta didik melalui teknologi web. Metode SAW digunakan sebagai dasar pengambilan Keputusan dengan mempertimbangkan beberapa kriteria yang relevan dalam proses penerimaan sisiwa baru. Kriteria – kriteria tersebut mencakup nilai raport, prestasi akademik, prestasi non akademik dan nilai tertentu. Setiap kriteria diberikan bobot yang dapat disesuaikan dengan kebijakan sekolah dan kebutuhan penerimaan siswa. Penggunaan pendekatan berbasis web memungkinkan para pihak terkait, seperti panitia penerimaan peserta didik dan calon siswa beserta kelaurganya dapat mengakses dan memonitor proses seleksi dengan lebih mudah dan transparan. Sistem ini juga menyajikan laporan evaluasi yang rinci untuk membantu pengambilan keputusan yang lebih informasional. Hasil penelitian menunjukkan bahwa penerapan metode SAW berbasis web dapat meningkatkan efektivitas dalam proses penerimaan peserta didik di SMK AL Amanah. Sistem ini memberikan kontribusi positif terhadap keobjektifan dan efisiensi dalam penilaian calon siswa. Sehingga mampu mendukung sekolah dalam memilih siswa yang berkualitas sesuai dengan visi dan misi pendidikan mereka.
SISTEM PENUNJANG KEPUTUSAN KENAIKAN GAJI MENGGUNAKAN METODE SIMPLE ADDITIVE WEIGHTING BERBASIS WEB PADA PT. RITELINDO PRATAMA Sartika Lina Mulani Sitio
Jurnal Intelek Dan Cendikiawan Nusantara Vol. 1 No. 2 (2024): APRIL - MEI 2024
Publisher : PT. Intelek Cendikiawan Nusantara

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Abstract

PT. Ritelindo Pratama merupakan salah satu perusahaan dibidang jasa yang sedang berkembang di tangerang selatan, memerlukan banyak dukungan teknologi informatika karena perusahaan ini masih menggunakan sistem kenaikan gaji dengan cara manual. PT. Ritelindo Pratama terus berupaya dalam meningkatkan mutu dan kualitas kinerjanya. Dirasakan adanya ketidak tepatan hasil penilaian kenaikan gaji karyawan dari sistem yang berjalan saat ini seperti perhitungan kenaikan gaji karyawan, pembuatan laporan kenaikan gaji karyawan yang masih di lakukan secara manual sehingga menghasilkan hasil yang kurang akurat. Penelitian ini bertujuan untuk mengembangkan sebuah sistem pendukung keputusan (SPK) yang membantu manajemen PT. Ritelindo Pratama dalam proses pengambilan keputusan terkait kenaikan gaji karyawan. Metode Simple Additive Weighting (SAW) digunakan untuk memberikan bobot pada kriteria yang relevan dalam proses evaluasi karyawan. Penelitian ini melibatkan analisis terhadap kriteria-kriteria yang mempengaruhi kenaikan gaji, seperti kinerja kerja, masa kerja, tingkat pendidikan, dan lainnya. Data karyawan dari PT. Ritelindo Pratama akan dikumpulkan dan diolah menggunakan metode SAW untuk menghasilkan peringkat karyawan yang layak mendapatkan kenaikan gaji. Hasil dari penelitian ini nantinya dapat memberikan rekomendasi yang objektif dan transparan bagi manajemen perusahaan dalam proses pengambilan keputusan terkait kenaikan gaji karyawan
RANCANG BANGUN APLIKASI MONITORING ALAT PEMBERI PAKAN IKAN OTOMATIS BERBASIS WEB MENGGUNAKAN PROTOKOL HYBRID WEBSOCKET DAN MQTT DENGAN METODE MODEL V Muhammad Al Fatih; Sartika Lina Mulani Sitio
Journal of Research and Publication Innovation Vol 3 No 4 (2025): OCTOBER
Publisher : Journal of Research and Publication Innovation

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Abstract

Freshwater fish farm is one of the most profitable industrial sectors in Indonesia. With a tropical climate and high market demand, freshwater fish farm widely practiced by our community. However, technological advancements are still minimally applied in this sector. The development of a special device that can provide scheduled fish feeding and can be configured via a mobile application would greatly assist the operations of freshwater fish farmers in our country. This device can solve several problems in this sector including the number of human resources, negligence in feeding schedules, and errors in feed quantity. This research was conducted using methods of observation, literature study, and system design with the aim to designing and building an IoT-based (Internet of Things) feeder device. The system is integrated with the Arduino IoT Cloud service as a server for the application and device, allowing users to control the feeder device using the Arduino IoT Remote application available on smartphones. The feeder device is designed using Wemos D1 Mini ESP8288 as the microcontroller, HC-SR04 ultrasonic sensor to detect remaining feed in the feeder tube, relay module to control the motor, and synchronous motor to dispense the feed. The development of this tool is expected to contribute to the implementation of technological advancements in all industrial sectors in our country.
Penerapan K-Means dalam Menganalisis Pola Pembelian Pelanggan Pada Data Transaksi E-Commerce Budi Apriyanto; Sartika Lina Mulani Sitio
bit-Tech Vol. 7 No. 3 (2025): bit-Tech
Publisher : Komunitas Dosen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32877/bt.v7i3.2195

Abstract

Tujuan dari penelitian ini adalah untuk  menggunakan algoritma K-Means untuk memeriksa pola konsumen di lingkungan e-commerce. Di era digital saat ini, sangat penting untuk memiliki pemahaman yang mendalam tentang perilaku konsumen, yang membuat bisnis tetap kompetitif. Dengan menggunakan data transaksional yang mencakup faktor -faktor seperti harga akhir dan  diskon, konsumen konsumen penelitian ini  berdasarkan perilaku belanja mereka. Metode Elbow digunakan untuk mengidentifikasi jumlah kelompok yang paling tepat, yang merupakan langkah penting dalam analisis ini. Setelah menentukan jumlah cluster yang optimal dengan menggunakan algoritma K-Means  untuk mengenali berbagai segmen konsumen. K-Means adalah metode yang relatif sederhana dan mudah dipahami yang mencakup pilihan serangkaian centroid (titik tengah) dan pengelompokan data berdasarkan kedekatan centroid. Dengan mengelompokkan pelanggan ke dalam kelompok yang berbeda, K-means dapat membantu untuk mengidentifikasi pola pembelian yang jelas seperti preferensi produk, frekuensi pembelian, dan perilaku belanja. Hasil yang diperoleh menunjukkan bahwa kelompok yang berpendidikan dengan skor siluet 0,54 sangat terpisah dan jelas, menunjukkan bahwa ini menunjukkan kualitas kelompok yang baik. Temuan ini memberikan pemahaman yang berharga tentang perusahaan e-commerce dalam merancang strategi pemasaran yang efisien, mempersonalisasikan pengalaman bagi konsumen, dan memahami perilaku konsumen di pasar online. Oleh karena itu, penelitian ini tidak hanya berkontribusi pada literatur akademik, tetapi juga memberikan pengetahuan praktis yang dapat diterapkan pada strategi bisnis.
Rancang Bangun Aplikasi Manajemen Medical Record Pasien dengan Restful API: Optimalisasi Efisiensi dan Keamanan Data Klinik Bayu Fadlan Rosid; Sartika Lina Mulani Sitio
Journal of Artificial Intelligence and Innovative Applications (JOAIIA) Vol. 7 No. 1 (2026): February
Publisher : Teknik Informatika Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/joaiia.v7i1.55252

Abstract

Manual medical record management in many clinics often leads to various problems such as long queues, slow service, data loss risks, and limited information exchange among medical personnel. This study aims to design and develop a web-based medical record management application integrated with a RESTful API to enhance operational efficiency and data security in clinical environments. The development process includes requirements analysis, database and UML design, system implementation, and evaluation using Black Box Testing and the System Usability Scale (SUS). The results indicate that the system successfully streamlines patient registration, queue management, medical examinations, prescription processing, and inpatient services in a more structured and efficient manner. Black Box Testing confirms that all core features operate properly, while the SUS evaluation involving 15 respondents produced an average score of 71.5, categorized as “Acceptable”. Therefore, the proposed system is considered feasible for use and capable of improving data accuracy, service speed, and integrated information flow within the clinic.
Development of Interactive Mobile Learning Applications for Early Childhood Learning in Kindergartens Sartika Lina Mulani Sitio; Syaeful Machfud
Jurnal Edutech Undiksha Vol. 13 No. 2 (2025): December
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jeu.v13i2.102808

Abstract

Advances in digital technology open up new opportunities in education, including for early childhood. However, learning in kindergarten is still dominated using conventional methods that are less interactive and have not fully attracted children's attention. This condition creates the need to design mobile-based learning media that is interactive, fun, and in accordance with children's development. This study aims to develop an interactive mobile learning application in Matahari Pocis Kindergarten as well as evaluate its effectiveness. Data was collected through learning observations, interviews with teachers, and parent questionnaires to identify the needs, preferences, and obstacles faced by children. The analysis was carried out qualitatively to interpret learning patterns and user responses, as well as quantitatively through comparison of learning outcomes before and after the use of the application. The system is developed using the Waterfall method through the stages of needs analysis, design, implementation, testing, and maintenance. The results of the study show that the application is able to increase children's motivation, focus, and involvement. Quantitatively, there was a significant increase in learning outcomes, while qualitatively, teachers assessed the application as easy to use, attractive, and in accordance with the curriculum. Thus, interactive mobile learning applications are effective as a supporting medium, and have the potential to be an innovative solution for early childhood education.
Co-Authors Abdul Fadlil Abed Neco Achmad S.W.A Nurba Ahmad Ahmad Arifin Ahmad Arifin Arifin Andika Gustiawan Anshar Daud Aries Saifudin Ariya Aritonang Ayni Suwarno Herry Bakri, Asri Ady Bayu Fadlan Rosid Bima Guntara Budi Apriyanto Darmawati Darmawati Delfi Yuliana Tanu Deny Setiawan Destin Mahardika Wijayanti Dharma Fathahillah Diki, Muhammad Asshidiqie Efronius Paduansi Entis Sutrisna Ester, Ria Faizi, Billy Nur Fajar Agung Nugroho Farida Nurlaila Fauzan, Wildan Tino Fazriansyah, Reza Fikri Alfiansyah Fiqih Wijaya Firman Aziz Saputra Fitri Miladiyah, Citra Gama, Fernando Hardiansyah hidayatullah Al Islami Ilham Pratama Ilham, Farizi Irpan Kusyadi Irpan Kusyadi Kusyadi Iwan Giri Waluyo Joko Suwarno Judijanto, Loso Julianus Alfario Junianto, Mochamad Bagoes Satria Khaidar, Ahmad Al Lely Panca Andriyanto Mahir, Shafa Mico Ferdian mohadib mohadib Muhamad Shafly Pratama MUHAMMAD AGIL Muhammad Al Fatih Muhammad Asshidiqie Diki Muhammad Chesta Adabi Putra Muhammad Rivaldi Bachtiar Nadiyanti, Ria Nanang Nanang Nardiono Nardiono Nardiono Nardiono Nardiono, Nardiono Nazar Fadhil Abdullah Nurhasanah Putra, Wahyu Aldi Ramadhan, Syahrul Ghufron Rausan Fikri, Genta Ridwan Rizki Maulana, Rizki Rizky Ramadhani Safitri, Andin Eka Sariadi, Slamet Solihin Solihin Sunardi Suryaningrat Suryaningrat Susanna Dwi Yulianti K Syaeful Machfud Syarif Hidayatullah Testarina Tatiana Hermansyah Teti Desyani Teti Desyani Desyani Widia Novita Sari Willis Puspitasi Sari Yuda Samudra Yulianti Yulianti Yulianti Yulianti Zakaria, Hadi