Article Per Year (5 Year)
p-Index From 2021 - 2026
6.07
P-Index
This Author published in this journals
All Journal IJCCS (Indonesian Journal of Computing and Cybernetics Systems) JURNAL SISTEM INFORMASI BISNIS Jurnal Simetris Prosiding SNATIF AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Teknologi Informasi dan Ilmu Komputer Jurnal Transformatika RABIT: Jurnal Teknologi dan Sistem Informasi Univrab Network Engineering Research Operation [NERO] IKRA-ITH Informatika : Jurnal Komputer dan Informatika J I M P - Jurnal Informatika Merdeka Pasuruan Jurnal Sisfokom (Sistem Informasi dan Komputer) JURNAL PENGABDIAN KEPADA MASYARAKAT SISFO Zero : Jurnal Sains, Matematika, dan Terapan Jurnal Nasional Pendidikan Teknik Informatika (JANAPATI) JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) bit-Tech Jurnal Informatika Ekonomi Bisnis Jurnal Abdi Insani SKANIKA: Sistem Komputer dan Teknik Informatika Jurnal Pengabdian kepada Masyarakat Nusantara Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Indonesian Journal of Technology, Informatics and Science (IJTIS) Journal of Soft Computing Exploration Jurnal Pendidikan dan Teknologi Indonesia Jurnal Dialektika Informatika (Detika) KLIK: Kajian Ilmiah Informatika dan Komputer J-SAKTI (Jurnal Sains Komputer dan Informatika) Malcom: Indonesian Journal of Machine Learning and Computer Science Jurnal Informatika Ekonomi Bisnis Abdimas Mandalika Jurnal Pendidikan MIPA Jurnal Bina Informatika dan Komputer (BINER)
Alif Catur Murti
Universitas Muria Kudus
Religion Agriculture, Biological Sciences & Forestry Humanities 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 Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Physics Social Sciences Other

Published : 64 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 64 Documents
Search

 3   4   5   6   7 
Performance Comparison of WSN Topologies in IoT-Based Water Quality Monitoring Systems Muhammad Imam Ghozali; Alif Catur Murti; Wibowo Harry Sugiharto; Klaus Roder
ZERO: Jurnal Sains, Matematika dan Terapan Vol 9, No 2 (2025): Zero: Jurnal Sains Matematika dan Terapan
Publisher : UIN Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/zero.v9i2.25706

Abstract

This study, we quantify how WSN topology shapes QoS for IoT water-quality monitoring and derive deployment rules. Five topologies (Hybrid Star-Mesh, Cluster Tree, Full Mesh, Ring, ZigBee Star; 20 nodes) were simulated in NS-3 for 10 independent runs with random seeds. Our mathematical contribution is a compact QoS model set-latency LLL, packet-loss PlossP_{\text{loss}} Ploss, bandwidth usage UBU_BUB, and throughput TTT-used to compare topologies and compute relative/absolute improvements. Statistics report mean±SD with 95% confidence intervals from Student's t-distribution; pairwise Mann-Whitney tests with Benjamini-Hochberg FDR control (α=0.05) yield compact-letter displays; Cliff's δ quantifies effect sizes. Results: Hybrid Star-Mesh minimizes latency/loss while maximizing throughput; Ring is consistently inferior; Cluster Tree and ZigBee Star are mid-range; Full Mesh trades redundancy for delay and bandwidth. These models produce actionable guidance for aquaculture (real-time dissolved-oxygen) and urban drinking-water safety, and motivate multi-objective optimization (latency-throughput-energy) toward Pareto-optimal designs.
Pengembangan Website Katalog dan Pemesanan Online Menggunakan Metode Waterfall untuk Monitoring Penjualan Hilmy Budiwijaya; Ratih Nindyasari; Alif Catur Murti
IKRA-ITH Informatika : Jurnal Komputer dan Informatika Vol. 10 No. 2 (2026): IKRAITH-INFORMATIKA Vol 10 No 2 Juli 2026
Publisher : Fakultas Teknik Universitas Persada Indonesia YAI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37817/ikraith-informatika.v10i2.7191

Abstract

Technological developments encourage businesses to adopt digital systems to improve efficiency and marketing reach. Toko ABC Store, which sells various processed aluminum products such as cupboards, display cases, and shelves, still uses manual sales and recording processes, resulting in inefficiency in transaction management and product information delivery. This study aims to design and develop a product catalog and online ordering website that enables customers to view product details and place orders online with digital payment support using Midtrans. The system was developed using the Waterfall method, PHP, and MySQL and tested using Black Box Testing. System design employed flowcharts, Data Flow Diagrams (DFD), Entity Relationship Diagrams (ERD), database design, and interface wireframes. The results show that the developed website successfully integrates a product catalog, online ordering, digital payment through Midtrans, inventory management, a sales monitoring dashboard, sales reports, and a price calculator. Black Box Testing of seven main features showed that all features were valid.
Inovasi Digital Dalam Perencanaan Pembelajaran: Pelatihan Teachy App Untuk Guru SD 3 Pedawang Kudus Ratri Rahayu; Himmatul Ulya; Alif Catur Murti
Abdimas Mandalika Vol 5, No 4 (2026): Juni
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/am.v5i4.39175

Abstract

Abstract:  Time constraints and limited technological competence remain significant challenges for teachers in developing effective instructional planning. Therefore, the utilization of Artificial Intelligence (AI) is essential to support and enhance the lesson planning process. This study aims to enhance the digital literacy of teachers at SD 3 Pedawang in designing instructional materials using the Teachy App, improve the efficiency and quality of learning materials based on the Merdeka Curriculum, and promote the use of technology while fostering a digital learning community. This community service program employed a participatory and contextual approach involving 11 teachers from SD 3 Pedawang. The methods included lectures, question-and-answer sessions, discussions, simulations, and hands-on practice using the Teachy App. Evaluation was conducted through pre-test and post-test, with improvement analyzed using the N-Gain formula. The average pre-test score was 19%, which significantly increased to 97.30% in the post-test. The N-Gain analysis showed an average improvement score of 0.969, categorized as high. The Teachy App training proved to be effective in improving teachers’ skills, time efficiency, and the quality of digital learning materials based on the Merdeka Curriculum. It is recommended that such training be conducted regularly and sustainably to strengthen the digital learning community.Abstrak: Keterbatasan waktu dan rendahnya keterampilan teknologi masih menjadi kendala bagi guru dalam menyusun perangkat pembelajaran secara efektif. Oleh karena itu, pemanfaatan teknologi kecerdasan buatan (Artificial Intelligence/AI) diperlukan untuk mendukung proses perencanaan pembelajaran. Penelitian ini bertujuan untuk meningkatkan literasi digital guru SD 3 Pedawang dalam merancang perangkat pembelajaran menggunakan Teachy App, meningkatkan efisiensi dan kualitas perangkat pembelajaran berbasis Kurikulum Merdeka, serta mendorong pemanfaatan teknologi sekaligus membangun komunitas belajar digital. Metode yang digunakan dalam kegiatan pengabdian kepada masyarakat (PkM) ini adalah pendekatan partisipatif dan kontekstual dengan melibatkan 11 guru SD 3 Pedawang sebagai peserta. Kegiatan dilaksanakan melalui ceramah, tanya jawab, diskusi, simulasi, serta praktik langsung (hands-on) penggunaan Teachy App. Evaluasi dilakukan melalui pretest dan posttest, dengan peningkatan dianalisis menggunakan rumus N-Gain. Hasil menunjukkan bahwa rata-rata skor pretest sebesar 19% meningkat secara signifikan menjadi 97,30% pada posttest. Hasil analisis N-Gain menunjukkan nilai rata-rata sebesar 0,969 yang termasuk dalam kategori tinggi. Dengan demikian, pelatihan penggunaan Teachy App terbukti efektif dalam meningkatkan keterampilan guru, efisiensi waktu, serta kualitas perangkat pembelajaran digital berbasis Kurikulum Merdeka. Oleh karena itu, kegiatan serupa direkomendasikan untuk dilaksanakan secara berkelanjutan guna memperkuat komunitas belajar digital.
PERBANDINGAN METODE K-NEAREST NEIGHBORS (KNN) DAN RANDOM FOREST UNTUK PREDIKSI PENDAPATAN DRIVER SHOPEEFOOD DI KUDUS Fiki Ady Ansyah; Alif Catur Murti; Ratih Nindyasari
JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Vol 11, No 1 (2026)
Publisher : STKIP PGRI Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jipi.v11i1.7335

Abstract

Perkembangan layanan pesan antar makanan, seperti ShopeeFood, telah menciptakan kebutuhan akan sistem prediksi pendapatan yang akurat untuk mendukung pengambilan keputusan strategis. Penelitian ini membandingkan performa algoritma K-Nearest Neighbors (KNN) dan Random Forest dalam memprediksi pendapatan driver ShopeeFood di Kudus. Dataset primer yang digunakan mencakup 1.443 riwayat perjalanan dengan variabel seperti jumlah order, ongkir, rating, dan ulasan restoran. Hasil menunjukkan bahwa Random Forest lebih unggul dengan nilai MAPE sebesar 5.68%, RMSE sebesar 1,715.39, dan R² sebesar 0.74, dibandingkan KNN dengan MAPE sebesar 11.51%, RMSE sebesar 2,290.90, dan R² sebesar 0.53. Random Forest terbukti lebih akurat dalam menangkap pola non-linear antar variabel, menjadikannya metode yang lebih andal untuk prediksi pendapatan. Penelitian ini memberikan rekomendasi penggunaan Random Forest sebagai alat utama untuk memaksimalkan efisiensi operasional driver ShopeeFood.
Co-Authors Aditya Akbar Riadi Agusta Praba Ristadi Pinem Ahmad Abdul Chamid Ahmad Jazuli Ali Ikhwan Anastasya Latubessy Arga Fairuz Zahwa Bayu Dwi Pamanuan Bik, Zidli Auna Danang Mahendra Esti Wijayanti Esti Wijayanti, Esti Fahma, Marizka Aulia Farichah, Ainul Fathur Rohman Fiki Ady Ansyah Firmansyah, Muhammad Yusuf hafidz arifanto Hamidaturrohmah Hamidaturrohmah Hanik Hidayati Haqqi, Ahmad Difauddin Henry Suryo Bintoro Hilmy Budiwijaya Himmatul Ulya Imam Turmuzdi Indra Lina Puta Irsan Ramadhani Kafita, Salsabila Rizki Aulia Karimah Khotimah , Tutik Klaus Roder Mohammad Ghufron, Mohammad Muhammad Imam Ghozali Muhammad Murtadlo Muhammad Nawwal Izzur Rifqi Noor Azizah Noor Yulita Dwi Setyaningsih Nur Hakim, Ahmad Aufan Oktavia Putri Zusrotun Pratama, Maulana Adi Pratama, Rizki Yonda Prayogo, Sandi Ratih Nindyasari Ratih Nindyasari Ratna Purwaningsih Ratri Rahayu Ricky Novian Riyadi Rina Fiati Ristiyani Riswandha, Rio Rizkysari Mei Maharani, Rizkysari Mei Rizkysari Meimaharani Romadhoni, Muhammad Arbiter Syahrul Sa'diyah, Khalimatus Safatullah, Alif Jihad Santi Andriyani Sugiharto, Wibowo Harry Suyanti, Dewi Syafiul Muzid Teguh, Aris Wicakosno Waskita, Ryo Agung Waskita, Ryo Agung Wibowo Harry Sugiharto Wibowo, Yuniar Satrio Wiwit Agus Triyanto