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All Journal Scientific Journal of Informatics Desimal: Jurnal Matematika Syntax Literate: Jurnal Ilmiah Indonesia Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Jurnal ICT : Information Communication & Technology Infotekmesin Jurnal Program Kemitraan dan Pengabdian Kepada Masyarakat Journal Of Human And Education (JAHE) West Science Interdisciplinary Studies West Science Interdisciplinary Studies SmartComp Science Information System and Technology Journal of Computer Science Advancements
Muchamad Sobri Sungkar, Muchamad Sobri
Politeknik Harapan Bersama
Humanities Automotive Engineering Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Public Health Social Sciences Other

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NATURAL LANGUAGE PROCESSING FOR AUTOMATED REQUIREMENT ENGINEERING IN AGILE SOFTWARE DEVELOPMENT Sungkar, Muchamad Sobri; Baibek, Serikbek; Hamdan, Salma
Journal of Computer Science Advancements Vol. 3 No. 3 (2025)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/jsca.v3i3.2646

Abstract

Manual Requirement Engineering (RE) in Agile software development creates a significant bottleneck. The reliance on natural language user stories at scale results in high-volume backlogs prone to ambiguity, duplication, and incompleteness, leading to costly, downstream development defects. This research aims to design, develop, and empirically validate a novel, hybrid Natural Language Processing (NLP) framework, termed the Agile Requirement Quality (ARQ) framework, to automate the detection of these common requirement defects. The goal is to reduce cognitive load and improve defect detection velocity during backlog refinement. A mixed-methods Design Science Research (DSR) methodology was employed. We developed the ARQ artifact (a hybrid BERT and heuristic model) and validated it both in-vitro against a 5,000-story “gold standard” annotated corpus (Fleiss’ Kappa 0.86) and in-situ through a quasi-experiment with professional Agile teams. The findings demonstrate high efficacy. In-vitro validation achieved high accuracy (overall 95.2%, with F1-scores of 0.87 for ambiguity and 0.94 for duplication). The in-situ experiment was conclusive: the ARQ-assisted team achieved a 73% increase in defect detection and an 87.5% reduction in “defect leakage” compared to the control team, registering high usability (88.5 SUS). This study provides robust empirical evidence that NLP-driven automation is a viable, high-impact strategy for mitigating risk in Agile RE. The framework functions as a practical “augmented intelligence” tool, significantly reducing defect leakage and improving quality assurance velocity.
SISTEM KEAMANAN RUMAH BERBASIS INTERNET OF THINGS Sungkar, Muchamad Sobri
Smart Comp :Jurnalnya Orang Pintar Komputer Vol 9, No 2 (2020): Smart Comp :Jurnalnya Orang Pintar Komputer
Publisher : Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/smartcomp.v9i2.1972

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Saat ini tindak kriminalitas perampokan dan pencurian di rumah tangga masih banyak dan meresahkan. Hal ini disebabkan tingkat pengangguran yang meningkat setiap tahun. Pengangguran umumnya disebabkan karena jumlah angka kerja tidak sebanding dengan jumlah lapangan kerja. Rumah merupakan salah satu kebutuhan pokok dalam kehidupan manusia. Sebuah rumah harus menyediakan rasa aman bagi pemiliknya. Pada penelitian sebelumnya, sistem keamanan rumah hanya menggunakan sms gateway. Oleh karena itu, untuk memperbaiki teknologi tersebut, dibuatlah suatu sistem keamanan rumah berbasis mikrokontroler dan IoT. Komponen elektronik terdiri dari sebuah sensor IR, dan komponen pendukung lain sebagai pelengkap. Sistem tersebut akan dilengkapi juga dengan pengambilan gambar sebagai alat pemberitahuan kepada pemilik rumah. Hasil dari penelitian ini menunjukkan bahwa sensor IR berfungsi dapat mendeteksi sesuatu. Uji coba membuktikkan bahwa pesan dapat terkirim ketika sensor mendeteksi sesuatu. Sedangkan jarak yang jauh sistem masih bisa berfungsi selagi masih terkoneksi internet
Co-Authors Alfarizi, Nur Ahmad Bagrationi, Giorgi Bahri, Wustol Baibek, Serikbek Bakhar, Muhamad Chirwa, James Ginanjar Wiro Sasmito, Ginanjar Wiro Hamdan, Salma Iswanto, Rendi Budi Labib, Adi Lukman Miftakhul Huda Niam, Bahrun Odi Nurdiawan Oman Somantri Pratiwi, Fitriyani Qirom, Qirom Qirom, Qirom Qurohman, M. Taufik Rony Darpono Sabara, Marstelani Adias Sucipto, Dani Sucipto, Dany Sulasmoro, Arfan Haqiqi Syaefani Arif Romadhon, Syaefani Arif Wikaningtyas, Ratri