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All Journal IJCCS (Indonesian Journal of Computing and Cybernetics Systems) TELKOMNIKA (Telecommunication Computing Electronics and Control) Transformasi: Jurnal Pengabdian Masyarakat CESS (Journal of Computer Engineering, System and Science) Jurnal Ilmiah Rekayasa dan Manajemen Sistem Informasi AWLADY Jurnal Pendidikan Anak Indonesian Journal of Artificial Intelligence and Data Mining PROCESSOR Jurnal Ilmiah Sistem Informasi, Teknologi Informasi dan Sistem Komputer JURNAL INSTEK (Informatika Sains dan Teknologi) Jurnal Informatika Universitas Pamulang Premiere Educandum: Jurnal Pendidikan Dasar dan Pembelajaran Riau Journal of Empowerment Jurnal Nasional Komputasi dan Teknologi Informasi GERVASI: Jurnal Pengabdian kepada Masyarakat JSR : Jaringan Sistem Informasi Robotik Diseminasi : Jurnal Pengabdian kepada Masyarakat Journal of Electrical Power Control and Automation (JEPCA) Jurnal Sains Teknologi dan Sistem Informasi Decode: Jurnal Pendidikan Teknologi Informasi MATHunesa: Jurnal Ilmiah Matematika Jurnal Nasional Teknik Elektro dan Teknologi Informasi Jurnal Teknik Informatika Jakiyah : Jurnal Ilmiah Umum dan Kesehatan Aisyiyah Jurnal Ilmiah Sistem Informasi dan Ilmu Komputer Malcom: Indonesian Journal of Machine Learning and Computer Science J-Icon : Jurnal Komputer dan Informatika SATIN - Sains dan Teknologi Informasi Jurnal Pengabdian Masyarakat Pinang Masak Jurnal Sistem Informasi dan Ilmu Komputer Jurnal Informatika: Jurnal Pengembangan IT IT-Edu: Jurnal Information Technology and Education EdLib Journal (Education and Library Journal) Sinergi : Jurnal Ilmiah Multidisiplin Smatika Jurnal : STIKI Informatika Jurnal
Khaira, Ulfa
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PENERAPAN ALGORITMA WELCH POWELL PADA PEWARNAAN GRAF UNTUK MENENTUKAN DESTINASI WISATA KULINER DI KOTA JAMBI Amanda Iza Sofiani; Nabila Febrisa Anggraini; Muhammad Alfares; Ulfa Khaira
MATHunesa: Jurnal Ilmiah Matematika Vol. 13 No. 1 (2025)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/mathunesa.v13n1.p182-189

Abstract

Kuliner merupakan salah satu daya tarik utama dalam perjalanan wisata, dengan setiap destinasi menyajikan makanan khas yang unik. Kota Jambi, yang kaya akan berbagai jenis kuliner seperti pindang ikan dan pempek, memiliki banyak pilihan tempat makan yang dapat membingungkan wisatawan. Beragamnya pilihan tempat makan seringkali membuat wisatawan menghabiskan waktu yang cukup lama hanya untuk memilih tempat yang tepat. Oleh karena itu, diperlukan sistem yang dapat memberikan rekomendasi tempat makan secara efisien. Penelitian ini menggunakan metode pewarnaan graf untuk menyelesaikan masalah tersebut. Algoritma Welch-Powell diterapkan untuk mewarnai graf berdasarkan derajat simpul, dengan simpul mewakili tempat makan dan sisi mewakili jenis makanan yang ditawarkan. Hasil dari penelitian ini adalah graf yang menghasilkan 6 warna, masing-masing menggambarkan kelompok tempat makan yang menawarkan jenis makanan yang serupa. Dengan demikian, penelitian ini menghasilkan 6 rekomendasi tempat makan yang dapat membantu wisatawan menemukan pilihan yang sesuai dengan selera kuliner mereka.
Development of the I Take Care of Myself educational game application to enhance early childhood sex education knowledge Ulfa Khaira; Indryani Indryani; Akhmad Fikri Rosyadi
Premiere Educandum : Jurnal Pendidikan Dasar dan Pembelajaran Vol. 13 No. 1 (2023)
Publisher : Universitas PGRI Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/pe.v13i1.14762

Abstract

Sexual crimes against children continue to be rampant, and this is due to the fact that children lack the sexual understanding and vocabulary necessary to tell what has happened to them to adults. This study aims to investigate the effectiveness of the android-based educational game application I take Care of Myself on the sexual education of young children. Research and Development (R&D) development research is the methodology employed. This development research technique pertains to the 4-D model (define, design, develop and distribute) (define, design, develop and disseminate). Four experts (material experts, media experts, linguists, and teachers) tested the feasibility of this educational game as a learning medium. Test the hypothesis using the Paired Sample T-test to assess the effectiveness of this educational game. Following the findings of four experts, it was determined that the educational game I take Care of Myself belonged in the very practicable category and should be implemented. The results of the two-tailed significance test indicate that the educational game I take Care of Myself can increase early childhood sexual education knowledge.
Analisis Prediktif Tren Pendidikan di Indonesia Menggunakan KNN Studi Kasus Data Pendidikan 2021-2023 Nasution, Mukhtada Billah; Akhiyar Waladi; Ulfa Khaira; Pradita Eko Prasetyo Utomo
Education Library Vol. 1 No. 2 (2025): Education and Library Journal
Publisher : UPT Perpustakaan Universitas Jambi

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Abstract

This research focuses on the importance of education in improving the competitiveness of the younger generation in Indonesia, especially in facing the challenges of globalization and the digital revolution. Education trends in Indonesia during the 2021-2023 period have been dominated by two main factors, namely digitalization and equal access to education. A data-driven approach is used to predict education trends in 2024, using the K-Nearest Neighbor (KNN) algorithm to analyze data from the Central Statistics Agency (BPS) regarding the percentage of the population aged 25 years and over who have at least a high school education, categorized by gender. The result of this research will predict the trend of education in each region in 2024 whether it is decreasing, stable, or increasing. Through data collection and literature study, this research identifies relevant patterns and presents statistically-based predictions that can serve as a reference for stakeholders in the development of education in Indonesia. The results of this study are also expected to provide insights for policymakers in formulating effective strategies to address the education gap and promote inclusive digitalization..
Prediksi Nilai Ekspor Migas Indonesia menggunakan Metode ARIMA Hasby Kuswanto; Pradita Eko Prasetyo Utomo; Ulfa Khaira; Akhiyar Waladi
SATESI: Jurnal Sains Teknologi dan Sistem Informasi Vol. 5 No. 1 (2025): April 2025
Publisher : Yayasan Pendidikan Penelitian Pengabdian ALGERO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54259/satesi.v5i1.4103

Abstract

This study aims to predict Indonesia's oil and gas (migas) export values using the Seasonal Autoregressive Integrated Moving Average (SARIMA) and Long Short-Term Memory (LSTM) methods. Time series data from Statistics Indonesia (BPS) was utilized to develop an optimal prediction model. The selected SARIMA model, SARIMA(1,1,1)(1,1,1,12), was chosen based on the lowest Akaike Information Criterion (AIC) value. Meanwhile, the LSTM model was developed to capture more complex patterns in time series data. The forecasting results indicate that the SARIMA model provides higher accuracy compared to LSTM based on the Mean Absolute Percentage Error (MAPE), although LSTM demonstrated lower Mean Squared Error (MSE) and Root Mean Squared Error (RMSE). This study emphasizes that the choice of forecasting model should align with the characteristics of the data, where SARIMA is more suitable for oil and gas export data with seasonal patterns. These forecasting results can be utilized to support economic policy planning, optimize investments in the oil and gas sector, and mitigate global market fluctuation risks.
Pengembangan Aplikasi Kamus Melayu Jambi Dialek Jambi Seberang Menggunakan Metode Rapid Application Development Christina Mutiara Ishak; Ulfa Khaira; Edi Saputra
CESS (Journal of Computer Engineering, System and Science) Vol. 10 No. 1 (2025): Januari 2025
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/cess.v10i1.65938

Abstract

Bahasa Melayu Jambi dialek Jambi Seberang dipilih karena terancam punah, sementara pelestarian melalui kamus cetak oleh Kantor Bahasa Jambi kurang efektif akibat rendahnya minat baca masyarakat Indonesia yang hanya 0,001% menurut UNESCO. Penelitian ini bertujuan mengembangkan aplikasi kamus berbasis Android yang dapat menampilkan detail kata seperti KBBI versi mobile dengan tetap mengikuti pedoman penulisan kamus bahasa daerah. Metode Rapid Application Development (RAD) dipilih karena waktu pengembangan singkat. Aplikasi yang dihasilkan mencakup fitur kamus dwibahasa, kuis kosakata, informasi budaya, seloko, dan alphabet fonetis. Pengujian Black Box memastikan fungsionalitas, dan Firebase Test Lab memverifikasi kompatibilitas pada Android versi 8 hingga 14. Evaluasi System Usability Scale (SUS) menghasilkan skor 75,68, menunjukkan penerimaan pengguna yang baik. Aplikasi ini telah tersedia di Google Play Store.
Pengelompokan Provinsi Di Indonesia Berdasarkan Rasio Penggunaan Gas Rumah Tangga Pada Tahun 2023 Menggunakan Hierarchical Clustering Nasution, Afdal Aditya; Eko Prasetyo Utomo, Pradita; Ulfa Khaira; Akhiyar Waladi
JEKIN - Jurnal Teknik Informatika Vol. 5 No. 1 (2025)
Publisher : Yayasan Rahmatan Fidunya Wal Akhirah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58794/jekin.v5i1.1232

Abstract

Penggunaan energi gas rumah tangga merupakan aspek penting yang mencerminkan aksesibilitas dan distribusi energi di berbagai wilayah Indonesia. Penelitian ini bertujuan untuk mengelompokkan provinsi-provinsi di Indonesia berdasarkan pola penggunaan gas rumah tangga menggunakan metode klasterisasi hierarki dengan pendekatan average linkage. Data yang digunakan bersumber dari Badan Pusat Statistik (BPS) dan telah melalui proses praproses untuk memastikan kebersihan dan konsistensi data. Evaluasi hasil klasterisasi dilakukan dengan membandingkan nilai rata-rata Silhouette Coefficient pada jumlah klaster yang berbeda, menunjukkan bahwa dua klaster merupakan jumlah optimal, dengan pemisahan antar kelompok yang signifikan dan kohesi yang tinggi dalam setiap klaster. Hasil klasterisasi ini memberikan gambaran yang jelas mengenai pola penggunaan gas di Indonesia, dengan rata-rata rasio penggunaan gas rumah tangga tahun 2023 pada klater 1 adalah 90,02 atau 90,02%. Dan rata-rata rasio penggunaan gas rumah tangga tahun 2023 pada klater 2 adalah 2,3 atau 2,3%.
Forecasting Data Penjualan Harian Dea Bakery dengan Metode Sarima Syalsabylla Syalsabylla; Ulfa Khaira; Mutia Fadhila Putri
Jurnal ilmiah Sistem Informasi dan Ilmu Komputer Vol. 5 No. 3 (2025): November: Jurnal ilmiah Sistem Informasi dan Ilmu Komputer
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/juisik.v5i3.1611

Abstract

Dea Bakery is a bakery business located in Payakumbuh that faces fluctuating product sales influenced by seasonal factors such as religious holidays, weekends, and consumer trends. These conditions require accurate analytical approaches to support business planning and strategic decision-making. This study applies the Seasonal Autoregressive Integrated Moving Average (SARIMA) method to forecast product sales at Dea Bakery Payakumbuh Branch in 2023. The dataset used consists of daily sales records from January to December 2023. The research stages include data collection, preprocessing, data splitting, stationarity testing, ACF and PACF analysis, model parameter selection, and model evaluation using Mean Squared Error (MSE), Root Mean Square Error (RMSE), and Mean Absolute Percentage Error (MAPE). The results show that the best model is SARIMA(1,0,1)(0,0,1)[7], which successfully represents weekly seasonality and daily sales trends. Evaluation on the training data achieved MSE of 1147.91, RMSE of 33.88, and MAPE of 16.50%, while the testing data achieved MSE of 969.67, RMSE of 31.14, and MAPE of 15.42%. These values are categorized as good performance, indicating that although there is a slight decrease in accuracy on the testing data, the model is still able to capture the overall sales trends and provide reliable predictions. Therefore, the SARIMA method can be used as a data-driven solution to improve operational efficiency and strengthen the competitiveness of Dea Bakery in the market.
Analisis Penerapan Metode User Centered Design dengan pengujian metode Cognitive Walkthrough Haezrah Oktavini; Reni Aryani; Edi Saputra; Ulfa Khaira
Jurnal PROCESSOR Vol 19 No 1 (2024): Jurnal Processor
Publisher : LPPM Universitas Dinamika Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33998/processor.2024.19.1.1639

Abstract

The Siginjei Jambi Museum is one of 439 museums in Indonesia which stores and exhibits various collections of historical relics and civilizations from the past and is real evidence of history that has occurred so it is worthy of being used as a source of learning and tourist visits. The management of the Siginjei Jambi Museum is still a traditional museum, so the Siginjei Jambi Museum needs to innovate by implementing information technology in the form of an e-museum or website to increase the number of visitors and can be accessed quickly without space and time constraints. Interface design is an important thing that needs to be considered before creating a website so that the website created can meet user needs. The researcher created the interface design for the E-Museum Siginjei Jambi website using the user centered design method because with this method the interface design is designed based on user input. The results of testing the design that was created using the cognitive walkthrough method with a total of 5 respondents were learnability 97.7%, error 1.77%, and efficiency 94.3%.
Optimasi Produksi Ayam Geprek dan Nasi Goreng di Rumah Makan Sentosa untuk Mencapai Keuntungan Maksimal dengan Program Linier Metode Grafik Yuanita Clark Lestari Simbolon; Anisa Bella Panjaitan; Lilian Putri Salsabila; Hasanatul Iftitah; Ulfa Khaira
Sinergi : Jurnal Ilmiah Multidisiplin Vol. 1 No. 2 (2025): Sinergi: Jurnal Ilmiah Multidisiplin
Publisher : PT. AHLAL PUBLISHER NUSANTARA

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Abstract

Abstract Micro, Small, and Medium Enterprises (MSMEs) in the culinary sector, such as Rumah Makan Sentosa, continuously strive to innovate by offering menu items that appeal to customers. Although the business provides product variations such as Fried Chicken (Ayam Geprek) and Fried Rice (Nasi Goreng), Rumah Makan Sentosa faces challenges in determining the optimal production quantity to maximize profits. This study employs the linear programming graphical method to design an efficient production strategy under limited raw materials in Jambi City. The research methodology includes observation, interviews, and quantitative descriptive analysis. The results indicate that the optimal solution is producing 70 portions of Fried Chicken and 30 portions of Fried Rice, generating a maximum profit of Rp365,000. The largest contribution comes from Fried Chicken at Rp245,000, while Fried Rice contributes Rp120,000. Implementing linear programming at Rumah Makan Sentosa is expected to enhance production efficiency, reduce material waste, and support MSMEs in designing effective production strategies amid increasing competition in the culinary market. Keywords: MSMEs; Culinary Business; Linear Programming; Production Optimization; Profit Maximization Abstrak Usaha Mikro, Kecil, dan Menengah (UMKM) dalam sektor kuliner, seperti Rumah Makan Sentosa, terus berupaya berinovasi dalam menyajikan menu yang digemari pelanggan. Meskipun menawarkan variasi produk seperti Ayam Geprek dan Nasi Goreng, Rumah Makan Sentosa menghadapi tantangan dalam menentukan jumlah produksi yang tepat agar keuntungan dapat dimaksimalkan. Penelitian ini menggunakan program linier metode grafik untuk merancang strategi produksi yang efisien dengan keterbatasan bahan baku di Kota Jambi. Metode penelitian meliputi observasi, wawancara, dan analisis deskriptif kuantitatif. Hasil penelitian menunjukkan bahwa solusi optimal dicapai dengan memproduksi 70 porsi Ayam Geprek dan 30 porsi Nasi Goreng, dengan keuntungan maksimal sebesar Rp365.000. Kontribusi terbesar berasal dari Ayam Geprek sebesar Rp245.000, sementara Nasi Goreng menyumbang Rp120.000. Penerapan program linier pada Rumah Makan Sentosa diharapkan dapat meningkatkan efisiensi produksi, mengurangi pemborosan bahan, serta mendukung UMKM kuliner dalam menghadapi persaingan pasar yang semakin ketat. Kata Kunci: UMKM; Usaha Kuliner; Program Linier; Optimasi Produksi; Keuntungan Maksimal
RANCANG BANGUN APLIKASI ANDROID UNTUK KLASIFIKASI PENYAKIT TANAMAN JERUK MENGGUNAKAN CNN DAN METODE EXTREME PROGRAMMING Rio Gilang, Divo; Ulfa Khaira; Benedika Ferdian Hutabarat
Jurnal INSTEK (Informatika Sains dan Teknologi) Vol 10 No 2 (2025): OCTOBER
Publisher : Department of Informatics Engineering, Faculty of Science and Technology, Universitas Islam Negeri Alauddin, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/instek.v10i2.61172

Abstract

Jeruk merupakan salah satu komoditas pertanian penting yang memiliki nilai ekonomi tinggi dan permintaan pasar yang besar. Namun, produktivitas dan kualitas jeruk sering terancam oleh penyakit pada kulit, seperti Citrus Bacterial Spot, Citrus Canker, dan Huanglongbing (HLB), yang dapat menurunkan nilai jual dan daya saing jeruk lokal. Deteksi penyakit secara manual memerlukan waktu dan keahlian khusus, sehingga dibutuhkan solusi berbasis teknologi yang cepat dan akurat. Penelitian ini bertujuan merancang dan membangun aplikasi mobile untuk identifikasi penyakit kulit jeruk menggunakan metode Extreme Programming (XP) serta mengevaluasi fungsionalitas sistem. Model klasifikasi citra dibangun menggunakan arsitektur MobileNetV2. Keunikan riset ini terletak pada integrasi lightweight deep learning model dengan pendekatan XP, sehingga menghasilkan aplikasi yang tidak hanya akurat, tetapi juga efisien dan siap diterapkan langsung di perangkat mobile dengan sumber daya terbatas. Evaluasi sistem menunjukkan akurasi validasi yang tinggi serta efisiensi kinerja berdasarkan metrik penggunaan sumber daya perangkat tanpa memaparkan detail teknis. Aplikasi ini mampu mengidentifikasi penyakit kulit jeruk secara cepat dan akurat, sehingga berpotensi membantu petani dalam pengambilan keputusan pengelolaan tanaman.
Co-Authors Abidin, Zainil Akhiyar Waladi Akhmad Fikri Rosyadi Aliyah, Rihhadatul Amanda Iza Sofiani Anisa Bella Panjaitan Anna Febriane Angelica Arsa, Daniel Aryani, Reni Benedika Ferdian Hutabarat Bisma Aulia Bisma Aulia Cepi Ramdan Cepi Ramdan Christina Mutiara Ishak Desi Hartati Desi Musfiroh Devi Listiani Safitri Dewi Lestari Dinda Fatimah Sarah Edi Saputra Edi Saputra Eko Prasetyo Eko Prasetyo Utomo, Pradita Elfira Elfira Elsha Aureal Shopia Fitri Dwi Lestari Ghaitsa Althafah Wandira Ghaitsa Althafah Wandira Guntoro Guntoro Guntoro Guntoro Haezrah Oktavini Hasanatul Iftitah Hasby Kuswanto Hidayat Hidayat Imelda Raudati Imelda Raudati Indra Weni Indryani Indryani Insyra Inayah Putri Jefri Marzal Krisman Pratama Simanjuntak Lailan Syaufina Lesianda Junitia Lilian Putri Salsabila M. Rizky Ardiansyah Putra Mardhotillah, Bunga Mauladi Mauladi Muazzomi, Nyimas Muhammad Alfares Muhammad Rumii Firnanditya Muksin Alfalah Mustakim Mustakim Mutia Fadhila Putri Muttaqin, Rizki Daffa Nabila Febrisa Anggraini Nasution, Afdal Aditya Nasution, Mukhtada Billah Nazwa Eka Hervy Notasonda Soni Putra Nugroho Ardy Pramono Nyimas Azzahra Nur Saiyidah Nafisah Pebrianto, Dony Yusra Pikir Claudia Septiani Gulo Putri Hazmawati Qodri, Muhammad Amin Ragil Johanda Reza Wahyu Hardian Rio Gilang, Divo Riyan Ardani Rizki Surya Amanda Rizqa Raaiqa Bintana Robertus Herodian Sitanggang Robi Purnomo Samratul Fuady Sitanggang, Imas S. Sulistiyo, Urip Syalsabylla Syalsabylla Syamsyida Rozi Tasia Maidi Saputri Tasia Maidi Saputri Taufik Hidayat Tesa Ananda Putri Tri Suratno Uswatul Hasni Utomo, Pradita Eko Prasetyo Valerina Noa Verent Wisard Widsli Kalengkongan Yolla Noverina Yosi Riduas Hais Yosika Dian Saputri Yuanita Clark Lestari Simbolon Yurinanda, Sherli