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All Journal Seminar Nasional Aplikasi Teknologi Informasi (SNATI) Jurnal Ilmiah KOMPUTASI Jurnal Ilmiah Teknik (JUIT) EXPLORE
Aviarini Indrati
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Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering

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Ekstraksi Fitur Bentuk Tumor Payudara Aviarini Indrati; Sarifuddin Madenda
Seminar Nasional Aplikasi Teknologi Informasi (SNATI) 2009
Publisher : Jurusan Teknik Informatika, Fakultas Teknologi Industri, Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Kanker payudara adalah penyakit penyebab kematian wanita kedua di dunia. Citra mamografi merupakan citrayang dapat digunakan sebagai alat bantu mendeteksi keberadaan penyakit tersebut. Keberadaan penyakittersebut ditunjukkan dalam karakteristik objek tumor payudara yang tampak pada citra mamografi. Oleh karenaitulah maka pada paper ini akan dikemukakan algoritma untuk mengekstraksi fitur bentuk tumor payudara yangtampak pada citra mamografi. Algoritma disusun tahap demi tahap diawali dengan memisahkan ataumelokalisasi area yang dicurigai terdapat tumor payudara sehingga diperoleh Region of Interest (ROI),kemudian dilanjutkan dengan mendeteksi tepi objek (edge detection) tumor payudara dan penipisan tepi objek(contour delimitation) tumor payudara.Kata Kunci: ekstraksi, mamografi, region of interest (roi), edge detection, contour delimitation
Membangun Sistem Informasi Inventori CV. Muda Jeans Berbasis Website Menggunakan Metode Rapid Application Development (RAD) Erik Rahman; Aviarini Indrati
Jurnal Explore Vol 11, No 1 (2021): JANUARI
Publisher : Universitas Teknologi Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2317.312 KB) | DOI: 10.35200/explore.v11i1.469

Abstract

CV. Muda Jeans merupakan usaha milik perseorangan yang bergerak di bidang usaha jual beli dan memproduksi produk jeans wanita. Proses pencatatan dengan menuliskan setiap proses informasi tentang produk ke buku besar. Proses pencatatan tentunya masih banyak kekurangan seperti lembaran kertas buku yang mudah rusak dan hilang. Sistem ini diimplementasikan menggunakan metode Rapid Application Development (RAD) di merancang sistem. Peneliti melaksanakan persyaratan perencanaan untuk mengidentifikasi masalah dan masalah bisnis yang terjadi nanti pada tahap desain bengkel, peneliti membuat bengkel untuk menentukan alur kerja bersama sistem antarmuka dan pada tahap akhir peneliti melakukan pengujian sistem parsial pada tahap implementasi menggunakan metode pengujian kotak hitam. Peneliti ini ingin membangun sistem baru. Peneliti menghasilkan Informasi Inventaris berbasis web Sistem CV. Muda Jeans untuk membantu melakukan pencatatan produk. Kata Kunci : CV. Muda Jeans, Sistem Informasi Inventaris Berbasis Web, Aplikasi Cepat Pengembangan (RAD), pengujian black box.
PERANCANGAN ULANG ANTARMUKA PORTAL KITALULUS DENGAN MENGGUNAKAN METODE USER CENTERED DESIGN (UCD) Ghinna Yumna Rahayu; Aviarini Indrati
Jurnal Ilmiah Teknik Vol. 3 No. 1 (2024): Januari : Jurnal Ilmiah Teknik
Publisher : Asosiasi Dosen Muda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56127/juit.v3i1.1163

Abstract

KitaLulus is a trusted job portal platform with more than 3 million job seeker, however there are still problems that affect job seeker in the application process. Therefore, it is necessary to analyze the function of this portal to see whether it is running well and in accordance with user requirements so that solutions can be remomended. The aim of this research is to analyze the user interface and redesign the interface to produce a prototype according to the user requirements and experience of job seeker on job portal of KitaLulus. The method of this research is User Centered Design (UCD) that consists of 4 stages, namely understanding the context of use, determining user needs, designing solutions and evaluating requirements. The first step is understanding the context that it is to analyze the level of user usability using the WEBUSE questionnaire and interviews with job seekers of the KitaLulus portal. The second stage, determine user needs that it is to identify problems and requirements of user interface. The third stage is design solution, that it is redesign of user interface prototype based on user requirements and experiences. The final stage is evaluation of requirements, to evaluate the prototype to find out improvements in usability. The research results show that the prototype has an average value of 0.877. It shows an increase of 0.144 and change in usability level from Good to Excellent.
Analisis Kualitas Aplikasi KAI Access Menggunakan Model ISO 25010 Rahman, Ambia; Aviarini Indrati
Jurnal Ilmiah Komputasi Vol. 23 No. 2 (2024): Jurnal Ilmiah Komputasi : Vol. 23 No 2, Juni 2024
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32409/jikstik.23.2.3530

Abstract

The increasing usage time of smartphones can encourage application development in various fields including transportation. Advances in internet technology and software have made the ticket purchasing process easier for the public. The KAI Access application allows consumers to book and purchase train tickets and view train departure schedules easily and efficiently. This application is an application that has been downloaded as many as 10 million downloads on Google Playstore but received a poor assessment. The ISO 25010 model can be used as a reference to ensure that software can meet good quality standards. This study aims to analyze the quality of the KAI Access application using the ISO 25010 method and provide recommendations for the development design of the KAI Access application based on the analysis results. This test uses 4 of the 8 ISO 25010 characteristics, namely Functional Suitability, Performance Efficiency, Usability, and Reliability. Application testing is carried out on 3 different devices using Blackbox Testing, Stress Testing, and Questionnaires. The suggestions for adding features from other KAI Access users are such as adding Go Show tickets, an easier refund process, and adding payment options. After conducting a series of tests on the application, it was found that testing the KAI Access Application with the ISO 25010 method from 4 characteristics got a result of 4.54 which means good
Co-Authors Erik Rahman Ghinna Yumna Rahayu Rahman, Ambia Sarifuddin Madenda