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All Journal Jurnal Ilmu Komputer dan Informasi JURNAL SISTEM INFORMASI BISNIS JUITA : Jurnal Informatika RABIT: Jurnal Teknologi dan Sistem Informasi Univrab IKRA-ITH Informatika : Jurnal Komputer dan Informatika IKRA-ITH ABDIMAS Journal of Computer System and Informatics (JoSYC) Madani : Indonesian Journal of Civil Society Jurnal Algoritma Industrial Research Workshop and National Seminar Journal of Artificial Intelligence and Digital Business Nusantara Journal of Computers and its Applications Jurnal Pengabdian Masyarakat Journal of Computer Science Contributions (Jucosco) Prosiding SeNTIK STI&K
Alifia Puspaningrum
Jurusan Teknik Informatika,Politeknik Negeri Indramayu, Indramayu
Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mechanical Engineering Social Sciences Other

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PENERAPAN SISTEM EVALUASI PEMBELAJARAN PEMROGRAMAN TERINTEGRASI DENGAN ONLINE JUDGE DI SMK Mustamiin, Muhamad; Suheryadi, Adi; Puspaningrum, Alifia
Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 2 (2023): Januari
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat Politeknik Negeri Media Kreatif

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46961/jpk.v2i2.636

Abstract

Abstrak: Proses evaluasi hasil pembelajaran pemrograman seperti pengkoreksian jawaban terkait dengan kode program atau sintaks tertentu dalam pemrograman belum optimal dan perlu adanya suatu proses penilaian otomatis untuk membantu proses tersebut dengan menggunakan online judge. Online judge merupakan sebuah sistem yang mampu melakukan evaluasi secara mendalam dan melakukan kompilasi terhadap sintaks yang meliputi waktu eksekusi, compilation error dan lain sebagainya. Kegiatan pengabdian penerapan sistem evaluasi pembelajaran pemrograman terintegrasi dengan online judge pada mata pelajaran pemrograman dasar di SMK N 2 Indramayu dilakukan dalam bentuk workshop dan pelaksanaan praktikum, diharapkan dapat membantu siswa untuk segera mendapatkan umpan balik dari hasil pengerjaan latihan dan tugas, serta guru dapat langsung melihat hasil dari pengerjaan latihan dan tugas siswa sehingga dengan diterapkannya sistem ini dapat meningkatkan produktifitas guru dengan lebih banyak membahas materi ataupun memberikan latihan yang lebih spesifik dan siswa dapat mengerjakan lebih banyak latihan dan tugas yang ada karena dalam setiap pengerjaannya dilakukan tanpa menunggu umpan balik dari guru melainkan langsung dari sistem.Kata Kunci: ujian; pemrograman dasar; smk; online judgeAbstract:  The process of evaluating programming learning outcomes such as correcting answers related to certain program codes or syntax in programming is not yet optimal and there is a need for an automatic assessment process to assist the process by using an online judge. Online judge is a system capable of in-depth evaluation and compilation of syntax which includes execution time, compilation errors and so on. Service activities for implementing an integrated programming learning evaluation system with online judges on basic programming subjects at SMK N 2 Indramayu are carried out in the form of workshops and practicum implementations, which are expected to help students to immediately get feedback from the results of exercises and assignments, and teachers can immediately see the results of working on exercises and student assignments so that with the implementation of this system it can increase teacher productivity by discussing more material or providing more specific exercises and students can do more exercises and existing tasks because in each process it is done without waiting for feedback from the teacher but rather directly from the system.Keywords: exam, basic programming, smk, online judge
Implementasi Metode Analytic Hierarchy Process (AHP) dalam Sistem Rekomendasi Mitigasi Bencana Alam Nugraha, Nur Budi; Santosa, Yaqutina Marjani; Puspaningrum, Alifia; Saiful, Ibnu
Journal of Computer System and Informatics (JoSYC) Vol 5 No 4 (2024): August 2024
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/josyc.v5i4.5626

Abstract

Flood disasters are a serious threat faced by various regions in Indonesia, including Indramayu Regency, West Java, as one of the most vulnerable areas. The geographical characteristics of Indramayu, which are dominated by lowlands and surrounded by large rivers such as Cimanuk and Cipunagara, cause this area to experience annual flooding, especially during the rainy season. The impact of this disaster extends from material losses to significant social and economic disruption for local communities. This research aims to develop an effective and targeted flood disaster mitigation recommendation system. Using a quantitative approach, this study focuses on developing a system based on the Analytical Hierarchy Process (AHP) method. The research methodology includes several key stages. First, identify and determine criteria and sub-criteria that are relevant to flood disaster mitigation. Second, weighting criteria using pairwise comparisons. Third, consistency calculations to ensure the validity of the assessment. Finally, the construction of a decision hierarchy that integrates all analysis elements. The results of the AHP analysis are then integrated into a system specifically designed to support decision making in disaster mitigation. The system combines geographic, demographic and historical disaster data to provide comprehensive and contextual recommendations. The system being developed is expected to facilitate several key aspects of disaster management in terms of quick and effective decision making by the authorities, increasing public awareness and knowledge about disaster management and understanding disaster distribution patterns.
Detection of Nutritional Status using K-Nearest Neighbors on a Mobile Based Platform Puspaningrum, Alifia; Santosa, Yaqutina Marjani; Nugraha, Nur Budi
Jurnal Sistem Informasi Bisnis Vol 15, No 2 (2025): Volume 15 Number 2 Year 2025
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/vol15iss2pp185-190

Abstract

In recent decades, health issues related to nutritional status have become a major concern for the Indonesian government. Malnutrition or overnutrition can severely impact individual health, especially in children and adolescents. If left unaddressed, these issues can lead to various diseases, ranging from malnutrition to obesity and their associated complications. Despite the recognized importance of monitoring nutritional status, several challenges remain. Manual monitoring systems require significant time and resources. Moreover, access to healthcare services and qualified medical personnel for regular nutritional assessments is limited, particularly in remote or underserved areas. Indonesia’s geographical complexity, consisting of thousands of islands, further complicates the equitable distribution of healthcare services. As a result, many cases of malnutrition or overnutrition go undetected early, causing delayed interventions. This research proposes the development of a K-NN-based mobile application to detect nutritional status. The application provides an initial diagnosis based on the user's physical parameters, such as weight, height, age, and gender. The dataset includes 120,999 samples, with 70% used for training and 30% for testing. Implementation of K-NN with k=7 achieved an accuracy of 91% on the test data, with the best performance in the normal category (F1-score 0.950), followed by stunted (0.889) and severely stunted (0.863). This platform has the potential to contribute to sustainable health systems, particularly in low-resource settings, by reducing reliance on energy-intensive infrastructure and minimizing the need for long-distance travel for healthcare. It could also support public health initiatives by enabling efficient large-scale population monitoring and reducing the environmental impact of traditional health services.
Peningkatan Kapasitas Tenaga Kesehatan melalui Workshop SIPETER dalam Mendukung Transformasi Digital Puskesmas Yaqutina Marjani Santosa; Alifia Puspaningrum; Nugraha, Nur Budi
Journal Of Computer Science Contributions (JUCOSCO) Vol. 5 No. 2 (2025): Juli 2025
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/ng242q08

Abstract

The administrative recording process at Puskesmas (Community Health Centers) is still not optimal. One of the common challenges is that the recording process does not correlate with the measurable monitoring of the Puskesmas' work program achievements. One solution that can be implemented to address this issue is the SIPETER application. SIPETER is a technology-based solution designed to replace manual recording and facilitate the achievement of work programs at Puskesmas. However, the successful adoption of this system depends on the readiness of human resources to master its technical features. Therefore, the process of technology transfer in the implementation of the SIPETER application becomes crucial. For this reason, this article proposes a SIPETER application workshop at Puskesmas Cantigi. The SIPETER workshop model at Puskesmas Cantigi includes: (1) introduction to core features, (2) real case simulations, (3) troubleshooting technical issues, and (4) continuous evaluation through a performance dashboard. This community service activity is expected to assist healthcare workers at Puskesmas Cantigi in promptly conducting recording and reporting. Meanwhile, the head of the Puskesmas can monitor the progress of the implementation of the work programs
Desain Prototipe Game Edukasi Mitigasi Banjir melalui Pemilahan Sampah Menggunakan Metode Rapid Application Development (RAD) Nugraha, Nur Budi; Santosa, Yaqutina Marjani; Puspaningrum, Alifia
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 3 (2025): Agustus - October
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i3.2100

Abstract

Banjir merupakan salah satu bencana hidrometeorologi yang paling sering terjadi di wilayah perkotaan maupun pedesaan di Indonesia. Faktor utama yang memperparah kejadian banjir bukan hanya curah hujan tinggi, melainkan juga pengelolaan sampah yang kurang optimal, terutama pembuangan sampah sembarangan ke sungai dan saluran drainase. Permasalahan ini menuntut adanya inovasi media edukasi yang mampu meningkatkan kesadaran masyarakat, khususnya generasi muda, terhadap pentingnya pemilahan sampah sebagai bagian dari upaya mitigasi banjir. Penelitian ini bertujuan untuk mengembangkan sebuah prototipe game edukasi mitigasi banjir berbasis web dengan menggunakan pendekatan Rapid Application Development (RAD). Metode RAD dipilih karena memungkinkan proses pengembangan yang cepat, iteratif, dan melibatkan pengguna secara aktif melalui tahapan perencanaan, analisis kebutuhan, desain, serta implementasi awal dalam bentuk prototipe. Validasi dilakukan oleh tiga ahli media dari bidang informatika dan lima ahli materi dari Dinas Lingkungan Hidup Kabupaten Indramayu. Hasil validasi ahli media memperoleh skor rata-rata 83,3% dengan kategori sangat baik, meskipun masih terdapat masukan terkait kesederhanaan visual antarmuka. Sementara itu, validasi ahli materi menghasilkan skor rata-rata 83,0% dengan kategori sangat baik, dengan rekomendasi penambahan narasi mengenai konsekuensi jangka panjang pengelolaan sampah terhadap lingkungan. Uji coba terbatas terhadap pengguna menunjukkan tingkat kepuasan rata-rata 84,3%, menandakan bahwa prototipe game diterima secara positif. Dengan demikian, dapat disimpulkan bahwa game edukasi ini telah layak secara konsep dan konten edukatif, meskipun masih memerlukan penyempurnaan pada aspek visualisasi antarmuka dan fitur interaktif agar dapat diimplementasikan secara lebih luas dalam konteks pendidikan dan sosialisasi lingkungan.
Pengembangan Media Edukasi Interaktif Pemilahan Sampah Berbasis Game Nugraha, Nur Budi; Santosa, Yaqutina Marjani; Puspaningrum, Alifia
Prosiding Seminar SeNTIK Vol. 9 No. 1 (2025): Prosiding SeNTIK 2025
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat

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

Abstract

Game edukasi “Eco Sort” dikembangkan untuk meningkatkan kesadaran pemilahan sampah. Uji coba menunjukkan hasil sangat baik dalam aspek kegunaan, interaktivitas, dan kepuasan pengguna.
Game Edukasi Trash Sorter Untuk Meningkatkan Kesadaran Pemilahan Sampah Berbasis Model Addie Nugraha, Nur Budi; Santosa, Yaqutina Marjani; Puspaningrum, Alifia
Jurnal Algoritma Vol 22 No 2 (2025): Jurnal Algoritma
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/algoritma/v.22-2.2911

Abstract

The low level of public awareness regarding waste sorting is one of the major contributing factors to flooding in various regions of Indonesia. This condition indicates the need for interactive and engaging learning media to foster environmental awareness from an early age. This study aims to develop the Trash Sorter educational game as a web-based learning medium that introduces waste-sorting concepts within the context of flood-mitigation efforts. The development process followed the ADDIE model (Analysis, Design, Development, Implementation, Evaluation) systematically. At the implementation stage, the game was tested on 20 participants consisting of elementary school students and community members living in flood-prone areas. Evaluation was conducted through pre-tests and post-tests to measure improvements in user understanding. The results showed an increase in the average score from 56.75 on the pre-test to 87.25 on the post-test. In addition, internal alpha testing successfully fixed several bugs and improved application performance. Thus, Trash Sorter has proven effective as an educational medium for increasing waste-sorting awareness as part of flood-mitigation efforts. Moving forward, the game has the potential to be implemented as environmental education media in elementary schools and community organizations to support learning based on environmental literacy and disaster mitigation.
PENGEMBANGAN APLIKASI PEMETAAN RISIKO HAMA PADI MENGGUNAKAN METODE FUZZY LOGIC TSUKAMOTO Willy Permana; Ananta; Alifia Puspaningrum; Muhamad; Arif Maulana; Renol
Rabit : Jurnal Teknologi dan Sistem Informasi Univrab Vol 11 No 1 (2026): Januari
Publisher : LPPM Universitas Abdurrab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36341/rabit.v11i1.6788

Abstract

The national rice harvest area was recorded at 10.05 million hectares, a decrease of 1.64% compared to the previous year. This fact indicates that the agricultural sector is still facing various challenges that need to be addressed immediately. One of these challenges comes from pest attacks that can disrupt farmers’ productivity. Therefore, this research aims to assist farmers in Indramayu Regency in monitoring and predicting the risk level of pest attacks on rice crops using the Tsukamoto Fuzzy Logic method. The main focus of this system is on three types of pests that most frequently attack, namely green leafhoppers, brown planthoppers, and stem borers. The data used is obtained from Internet of Things (IoT) devices that record environmental conditions such as temperature, humidity, rainfall, and rice plant age in real time. The predicted risk levels are presented visually in the form of a pie chart showing the percentage of risk, as well as a distribution map (heatmap) based on location coordinates. This system is integrated into a mobile application so that it can be directly accessed by farmers in the field. With this system, it is expected that farmers will be more alert and take appropriate preventive measures to avoid losses caused by pest attacks.
Peningkatan Kompetensi Guru Informatika SMA Melalui Program Edukasi Koding dan Kecerdasan Artifisial di Kabupaten Indramayu Muhamad Mustamiin; Alifia Puspaningrum; Didin Wahyudin
Madani : Indonesian Journal of Civil Society Vol. 8 No. 2 (2026): Madani : Agustus 2026
Publisher : Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/wghq5x95

Abstract

The integration of the Koding and Kecerdasan Artifisial (KA) curriculum as an elective subject by Kemendikdasmen starting in the 2025/2026 academic year urgently requires an improvement in the competence of SMA Informatika teachers in Kabupaten Indramayu in implementing the curriculum. Based on data collection and interview results, it was found that some teachers have not used coding as a main learning topic for quite some time and are relatively unfamiliar with kecerdasan artifisial, so this will positively correlate with the quality of learning. Therefore, this program aims to address this gap through a series of structured activities, including coding material training using the Python language, coding learning exercises via an online judge application, presentation of kecerdasan artifisial material, and coding implementation on a product prototype. The implementation of the program utilized the facilities available at Politeknik Negeri Indramayu as the training venue. The training results showed that all participants felt satisfied with the implementation of the training activities, and the participants' understanding scores regarding coding increased, with an average post-test score of 86.48%. This is expected to be a positive signal capable of strengthening the quality of teachers in Kabupaten Indramayu, particularly in the field of Informatics.
OPTIMASI ARSITEKTUR BI-LSTM DENGAN ATTENTION MECHANISM UNTUK KLASIFIKASI PERUBAHAN PERANGKAT LUNAK PADA ULASAN PERANGKAT BERGERAK Alifia Puspaningrum; Muhamad Mustamiin; Meyer Mega Eklesia Silaban; Esti Mulyani
Rabit : Jurnal Teknologi dan Sistem Informasi Univrab Vol 11 No 2 (2026): Juli
Publisher : LPPM Universitas Abdurrab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36341/rabit.v11i2.8338

Abstract

Analyzing mobile application user reviews plays a crucial role in software evolution. However, manual processes are often constrained by the large volume of data and language ambiguity. This research develops an automated classification model to categorize reviews into bug reports, feature requests, and non-informative using a Bi-Long Short-Term Memory (LSTM) architecture reinforced with an Attention Mechanism. Experimental results show that the model achieves 94.33% training accuracy and 71.95% testing accuracy, outperforming the standard Bi-LSTM which only reached 87.58% in training accuracy and 70.85% in testing. In terms of efficiency, this model converges faster, reaching peak performance in only 100 epochs, compared to 500 epochs for the standard Bi-LSTM. Furthermore, experiments show that increasing architectural complexity, such as combining Bi-LSTM with Attention, triggers overfitting and weight fluctuations. Thus, the integration of the Attention Mechanism in BiLSTM is proven to provide an optimal balance between computational efficiency and prediction accuracy, effectively supporting decision-making systems for developers.
Co-Authors Adhi Nurilham Adi Suheryadi Agus Zainal Arifin Ananta Ananta Padma Kusuma Arif Maulana Cepri Damiri Darmawan, Mohammad Darsih Darsih Darsih Darsih Didin Wahyudin Esti Mulyani Eva Firdayanti Bisono Fachrul Pralienka Bani Muhammad Fachrul Pralienka Bani Muhammad Faisal Basri Gugi Akbar Mahendra Iryanto Iryanto Iryanto Iryanto Khoirul Umam Meyer Mega Eklesia Silaban Moh Ali Fikri Mohammad Darmawan Muhamad Muhamad Mustamiin Muhamad Mustamiin Muhammad Saka Fathurrahman Munengsih Sari Bunga Mustamiin, Muhamad Nahya Nur Nugraha, Nur Budi Nur Budi Nugraha Nur, Nahya Ozzy Secio Riza Renol Riza, Ozzy Secio Saiful, Ibnu Suheryadi, Adi Willy Permana Yaqutina Marjani Santosa