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Journal : Journal of Technology Informatics and Engineering

Design Framework of Expert System Program in Otolaryngology Disease Diagnosis use Extreme Programming (XP)Method(Case Study in THB Bekasi Hospital) melyani, Melyani; Prasetyo, Trisna Fajar; Rahadjeng, Indra Riyana; Mufid, Zainul; Rafik, Ahmad; Shaura, Rizkiana Karmelia; Daniel, Daniel; Emita, Isyana
Journal of Technology Informatics and Engineering Vol. 3 No. 3 (2024): December (Special Issue: Big Data Analytics) | JTIE: Journal of Technology Info
Publisher : University of Science and Computer Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtie.v3i3.209

Abstract

The prevalence of Ear, Nose, and Throat (ENT) diseases presents diagnostic challenges, especially in resource-limited settings. At THB Bekasi Hospital, constrained specialist availability and long consultation queues highlight the need for an accessible diagnostic solution. This study aims to develop an expert system for diagnosing ENT diseases using the Extreme Programming (XP) methodology, incorporating the forward chaining technique for inference. The research includes assessment, knowledge acquisition through expert consultations, system design, and rigorous testing. The system was developed as a mobile application using Android Studio, enabling users to input symptoms and receive real-time diagnostic insights. The knowledge base integrates data from medical experts, synthesizing 11 diseases and 35 symptoms into a robust decision-making framework. The diagnostic process applies predefined rules to ensure accuracy in identifying conditions such as sinusitis, laryngitis, and otitis. Evaluation results demonstrate a 100% match accuracy during testing with 15 test cases, confirming the system’s reliability. The application offers users rapid diagnostic assistance, promoting timely treatment for ENT issues, although it does not substitute medical professionals. By leveraging ubiquitous smartphone access, this system addresses gaps in healthcare accessibility and enhances patient autonomy. This research contributes a scalable framework for deploying expert systems in other medical domains. Future improvements include integrating geolocation services for nearby specialist referrals and adopting backward chaining for more complex diagnoses, thereby broadening its applicability and utility
Optimizing Regional Financial Management through the Transformation of the Digital Financial Information System in the Bekasi City Government Anwar, Dian Mohamad; Emita, Isyana; Melyani, Melyani; Rahadjeng, Indra Riyana; Indrarti, Wahyu; Rafik, Ahmad; Sari, Dian Indah
Journal of Technology Informatics and Engineering Vol. 5 No. 1 (2026): APRIL | JTIE : Journal of Technology Informatics and Engineering
Publisher : University of Science and Computer Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtie.v5i1.495

Abstract

This research adopts an applied research approach conducted in November 2023 at the Bekasi City Government. Data were collected through observation, interviews, and literature study. The system development methodology follows the System Development Life Cycle (SDLC), including system analysis, system design, implementation, and maintenance. The proposed digital financial information system is developed in Java and integrated with a MySQL database to manage financial data, including revenue and expenditure, SPP (Payment Request Letters), and SPJ (Accountability Reports). The system design incorporates tools such as Context Diagram (CD), Data Flow Diagram (DFD), Entity Relationship Diagram (ERD), and flowcharts to ensure systematic and structured development. The implementation of the digital system is expected to improve the accuracy, timeliness, and relevance of financial information, facilitate faster report generation, and enhance financial transparency and accountability in regional governance. The findings indicate that the transformation of a digital financial information system significantly supports the optimization of regional financial management processes, minimizes reporting errors, accelerates data processing, and strengthens decision-making processes within the Bekasi City Government. Therefore, the digital transformation of financial systems is essential in supporting good governance and sustainable regional development.
A Decision-Support Analytics Framework of Strategic HR Practices and Employee Performance in Islamic Banking Melyani, Melyani; Yulianto, Yulianto; Nikmah, Wasilatun; Armaniah, Henny; Subariyanti, Herudini; Yulianto, Andri Rizko; Daniel, Daniel
Journal of Technology Informatics and Engineering Vol. 5 No. 1 (2026): APRIL | JTIE : Journal of Technology Informatics and Engineering
Publisher : University of Science and Computer Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtie.v5i1.496

Abstract

This research analyzes Islamic banking's strategic human resource strategies by examining how compensation, work incentives, and job satisfaction affect employee performance. 210 Islamic finance personnel were quantitatively surveyed and evaluated using Partial Least Squares–Structural Equation Modeling (PLS-SEM) using SmartPLS. Bootstrapping. 5,000 subsamples were used to evaluate direct and indirect impacts. Research indicates that financial remuneration and work motivation negatively affect employee performance (β = −0.280 and β = −0.182, respectively). Job happiness has a low but positive impact on employee performance (β = 0.087). Minimal indirect effects and variation accounted for (VAF) values below 20%. Job satisfaction does not moderate the links between financial compensation and employee performance, nor between work motivation and performance.  The findings suggest that direct processes, rather than emotional measures such as job happiness, affect the performance of Islamic banking employees. The Islamic banking strategic human resource management literature is enhanced by emotional assessments, such as job satisfaction. Strategic human resource management in Islamic banking is informed by research, with managerial implications for fair remuneration systems and sustainable motivational techniques that reflect Islamic ideals.