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All Journal JATI (Jurnal Mahasiswa Teknik Informatika) Jurnal Teknik Informatika (JUTIF)
Yoka Fathoni, M.
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Computer Science & IT

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REDESIGN WEBSITE PROGRAM STUDI SISTEM INFORMASI TELKOM UNIVERSITY PURWOKERTO MENGGUNAKAN METODE USER CENTERED DESIGN (UCD) Ifadah, Inayatul; Yoka Fathoni, M.
JATI (Jurnal Mahasiswa Teknik Informatika) Vol. 9 No. 3 (2025): JATI Vol. 9 No. 3
Publisher : Institut Teknologi Nasional Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/jati.v9i3.13421

Abstract

Redesign adalah proses pembaruan desain untuk meningkatkan estetika dan fungsionalitas website, yang sangat penting dalam berbagai konteks termasuk pendidikan. Website program studi Sistem Informasi Telkom University Purwokerto memiliki beberapa masalah, seperti foto yang tidak muncul, tata letak beranda yang membingungkan, dan kurangnya fitur ketentuan Tugas Akhir serta MBKM. Permasalahan ini tentunya berdampak negatif terhadap aksebilitas informasi dan pengalaman pengguna. Untuk mengatasi permasalahan tersebut, dilakukan pendekatan redesign website dengan menerapkan metode User Centered Design (UCD), yang memiliki prioritas fokus pada kebutuhan pengguna. Tujuan penelitian ini adalah meningkatkan skor SUS website ke kategori "Excellent" dan menambahkan fitur yang dibutuhkan mahasiswa. Evaluasi awal dengan metode SUS menunjukkan skor 61 ("Poor"), menandakan website belum optimal. Setelah dilakukan redesign dan evaluasi, skor meningkat menjadi 83 ("Excellent"), yang menunjukkan bahwa pendekatan UCD efektif dalam meningkatkan kualitas website. Hasil ini menegaskan pentingnya desain yang responsif, tata letak intuitif, dan user-friendly, serta memberikan manfaat signifikan bagi mahasiswa dan institusi dalam mengakses informasi akademik yang lengkap.
EXPERT SYSTEM WITH DEMPSTER-SHAFER METHOD FOR EARLY IDENTIFICATION OF DISEASES DUE TO COMPLICATIONS SYSTEMIC INFLAMMATORY RESPONSE SYNDROME Wido Paramadini, Adanti; Dasril Aldo; Yoka Fathoni, M.; Yohani Setiya Rafika Nur; Dading Qolbu Adi
Jurnal Teknik Informatika (Jutif) Vol. 5 No. 3 (2024): JUTIF Volume 5, Number 3, June 2024
Publisher : Informatika, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52436/1.jutif.2024.5.3.2021

Abstract

Systemic Inflammatory Response Syndrome (SIRS) is a generalized inflammatory condition, triggered by various factors such as infection or trauma, which can lead to serious complications if not treated quickly. This condition is characterized by symptoms such as fever or hypothermia, tachycardia, tachypnea, and changes in white blood cell count. Complications that can arise from SIRS include Acute Respiratory Distress Syndrome (ARDS), which results in fluid in the alveoli and requires mechanical ventilation; acute encephalopathy, which leads to brain dysfunction; Asidosis Metabolik, indicating liver damage; hemolysis, which results in the breakdown of red blood cells; and Deep Vein Thrombosis (DVT), which is at risk of causing pulmonary embolism. To overcome this diagnostic challenge, this study implements the Dempster-Shafer method in an expert system, where it allows the aggregation and combination of various sources of evidence to produce degrees of belief and degrees of plausibility for each diagnostic hypothesis. By accounting for uncertainties and contradictions in the data, the system improves diagnostic accuracy through dynamically weighting and updating beliefs based on available evidence. This process allows early and accurate identification of SIRS complications, supporting appropriate medical intervention. System evaluation showed diagnostic accuracy of 93%, confirming the potential of expert systems in supporting rapid and precise clinical decision-making in managing SIRS complications.
Co-Authors Adanti Wido Paramadini Dading Qolbu Adi Dasril Aldo Ifadah, Inayatul Yohani Setiya Rafika Nur