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All Journal Scan : Jurnal Teknologi Informasi dan Komunikasi Jurnal Informatika Jurnal Informatika Journal of Information Systems Engineering and Business Intelligence KLIK (Kumpulan jurnaL Ilmu Komputer) (e-Journal) Informatika Mulawarman: Jurnal Ilmiah Ilmu Komputer Jurnal Komputasi Matrix : Jurnal Manajemen Teknologi dan Informatika Jurnal Teknoinfo Systemic: Information System and Informatics Journal Jurnal Akuntansi Bisnis dan Ekonomi (JABE) Innovation in Research of Informatics (INNOVATICS) Journal of Food System and Agribusiness (JoFSA) Jurnal Pepadun JuTISI (Jurnal Teknik Informatika dan Sistem Informasi) Jurnal Komputasi
Hijriani, Astria
Jurusan Ilmu Komputer, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Universitas Lampung
Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Environmental Science Mechanical Engineering Social Sciences

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Aplikasi Informasi Dokter Spesialis di Bandar Lampung Berbasis Android dengan Menggunakan Teknologi Location Based Service nurmayanti nurmayanti; Aristoteles .; Astria Hijriani
Jurnal Komputasi Vol. 5 No. 2 (2017)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v5i2.1539

Abstract

Penelitian dilakukan untuk membuat sistem informasi dokter spesialis di Bandar Lampung berbasis android dengan menggunakan teknologi location based service. Data yang digunakan adalah data dokter spesialis yaitu berupa informasi daftar nama dokter spesialis di Bandar Lampung, spesialisasi dokter, lokasi praktik dokter, jadwal praktik dokter, kontak lokasi praktik dokter yang dapat dihubungi, titik latitude dan longitude lokasi praktik dokter. Aplikasi dibangun menggunakan android studio dan SQLite Manager sebagai database. Pengujian fungsional dengan metode equivalence partitioning menghasilkan aplikasi yang dapat menampilkan halaman splash screen, halaman menu utama, halaman menu lokasi, halaman menu spesialisasi, halaman menu daftar dokter, tampilan map, halaman tentang, halaman bantuan, dan dapat menghasilkan informasi berupa daftar dokter spesialis, spesialisasi dokter, lokasi praktik dokter, dan waktu praktik dokter spesialis di Bandar Lampung. Aplikasi berhasil dijalankan pada versi android jelly bean, kitkat, lollipop, dan marshmallow, dan pada resolusi layar 4 inch, 4,5 inch, 4,8 inch, 5 inch, dan 5,5 inch. Pengujian non fungsional menggunakan skala likert diberikan kepada 50 responden, 40 responden mahasiswa/mahasiswi dan masyarakat umum menghasilkan total rata-rata penilaian 4,05 untuk variabel user friendly dan 4,1 untuk penilaian variabel interaktif keduanya masuk dalam kategori ‘baik’. Dan 10 responden mahasiswa/mahasiswi kedokteran dengan total rata-rata 4,37 untuk variabel user friendly masuk dalam kategori ‘sangat baik’ dan 4,2 untuk penialain variabel interaktif masuk dalam kategori ‘baik’.Kata Kunci : Android, Bandar Lampung, Dokter Spesialis, Location Based Service, Skala Likert 
PERBANDINGAN METODE DYNAMIC CELL SPREADING (DCS) DAN SPREAD SPECTRUM PADA STEGANOGRAFI BERBASIS APLIKASI WEB Wamiliana Wamiliana; Astria Hijriani; pita utari ningtyas
Jurnal Komputasi Vol. 5 No. 1 (2017)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v5i1.1522

Abstract

The security is the most important thing in sending a secret message and there are many ways to send a message safely, one of those is steganography. In this research we will compare Dynamic Cell  Spreading (DCS) and Spread Spectrum method based on web application using image as the media and hide the secret message. The file format used are (.jpg) as input cover,(.png) as output stegoimage, and  (.txt) as data that can be inserted. Doing some test to manipulate brightness, contrast, and cropping the results show that Spread Spectrum method better than Dynamic Cell Spreading method. The Spread Spectrum method mostly returns the message in the brightness and contrast manipulation. Cropping stegoimage on the right area or bottom image has less risk of losing data depend on the cropping scale and image resolution.
RANCANG BANGUN SISTEM INFORMASI ADMINISTRASI PKM UNIVERSITAS LAMPUNG BERBASIS WEB MENGGUNAKAN METODE RATIONAL UNIFIED PROCESS (RUP) Ayu Taqiya Ulfa; Astria Hijriani; Rico Andrian
Jurnal Komputasi Vol. 6 No. 1 (2018)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v6i1.1482

Abstract

Administrative information system of the Program Kreativitas Mahasiswa (PKM) of Lampung University is a web-based information system developed to assist administrative process in the implementation of PKM at university level, to record participants of PKM University of Lampung, to disseminate information about PKM, and to provide reference of PKM document of University of Lampung students. Information system administration PKM University of Lampung was developed using the programming language PHP and MySQL. The system development method used is the Rational Unified Process (RUP) method. The RUP divides one development cycle into four phases. The phases of the RUP are inception, construction, elaboration, and transition. Each phasein the workflow process that starts from business modeling,requirement,analysis and design, implementation,testing, and finally deployment. The process in the inception phase is business modeling and requirement, then at elaboration stage is analysis and design and implementation. The process at the construction phase is testing, then process at thetransition phase is deployment. Software product testing is done by equivalence partitioning testing and alpha test version. Test results reached success rate 91.41%, so it can be concluded that the functions on the system running well and the system can already to use.
RANCANG BANGUN APLIKASI PKM (PROGRAM KREATIVITAS MAHASISWA) DI UNIVERSITAS LAMPUNG MENGGUNAKAN METODE RUP (RATIONAL UNIFIED PROCES) PADA FCM (FIREBASE CLOUD MESSAGING) ANDROID DAN SMS GATEWAY Qonitati Qonitati; Astria Hijriani; Rico Andrian
Jurnal Komputasi Vol. 6 No. 1 (2018)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v6i1.1487

Abstract

PKM (Student Creativity Program) is a program of Directorate of Research to improve the quality of students. PKM at the University of Lampung already exists and the participants continue to increase for each year. Information related to the implementation of PKM at the University of Lampung has also been submitted by the BAK (Bureau of Academic and Student Affairs) University of Lampung through the website, but according to the BAK that students are less active in visiting the website. Applications that can provide reminders related to PKM information can help students to obtain PKM information. PKM application that can provide this reminder is developed using FCM (Firebase Cloud Messaging) and sms gateway. FCM serves to provide android notifications. PKM application is also developed using RUP (Rational Unified Process) with 4 phases of inception, elaboration, construction and Transition. Inception is business modeling and requirement, then in elaboration phase is analysis, design and implementation. The processes performed in the construction phase are testing, analysis, design and implementation, while the process in the transition phase is testing and deployment. Tests conducted in this study using black box testing with a success rate of 88%.Keywords: android; education; fcm, gammu; mysql; php; pkm; sms gateway; university of lampung.
Perancangan Application Programming Interface (API) Berbasis Web Menggunakan Gaya Arsitektur Representational State Transfer (REST) Untuk Pengembangan Sistem Informasi Administrasi Pasien Klinik Perawatan Kulit Beni Adi Pranata; Astria Hijriani; Akmal Junaidi
Jurnal Komputasi Vol. 6 No. 1 (2018)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v6i1.1554

Abstract

Application Programming Interface (API) is an interface built by system developer so some or entire functions of the system can programatically be accessed. Representational State Transfer (REST) is one of API development architectural style that uses Hypertext Transfer Protocol (HTTP) for data communication. This research implemented REST in developing API as the back-end of the skincare clinic patient information system. API was developed using Javascript Object Notation (JSON) as the standard format for data communication and JSON Web Token (JWT) as user authentication code. This research indicates that the development of API successfully performed on the patient administration of skin care clinic and implementation of REST makes it easy to develop API structures. This research produced REST API-based back-end for the patient administration information system of skin care clinic. API was tested in three stages: JWT testing on multiple back-end servers, API testing with Equivalence Partitioning and system functional testing. Keywords: application programming interface (api), hypertext transfer protocol (http), javascript object notation (json), json web token (jwt), representational state transfer (rest).
RANCANG BANGUN SISTEM INFORMASI REKAM MEDIS DAN SKRINING BERBASIS WEB (Studi Kasus : Wisma Ataraxis) Astria Hijriani; Yohana Tri Utami; Noval Aditya Marlon; Anisa Raden
Jurnal Komputasi Vol. 11 No. 1 (2023)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v11i1.2959

Abstract

Wisma Ataraxis adalah Institusi Penerima Wajib Lapor (IPWL) Sosial oleh Kementerian Sosial untuk memberikan pelayanan rehabilitasi. Dalam melaksanakan kegiatan operasionalnya Wisma Ataraxis masih menggunakan cara konvensional untuk mengelola berkas rehabilitan. Banyaknya data yang harus diisi dalam penerimaan rehabilitas dan redundansi data menjadi kekurangan dalam kegiatan ini. Selain itu, pencarian berkas untuk rehabilitan yang akan melakukan rehabilitasi ulang membutuhkan waktu cukup lama karena banyaknya berkas yang ada. Dari permasalahan tersebut maka diusulkan untuk pembangunan sebuah sistem yang dapat membantu petugas dalam kegiatan operasionalnya. Dalam rancang bangun sistem informasi rekam medis dan skrining berbasis website untuk Wisma Ataraxis ini menggunakan metode prototyping. Dari hasil pengujian yang telah dilakukan, pihak Wisma Ataraxis telah menerima sistem sesuai dengan kebutuhan pengguna. Serta kesimpulan rancang bangun sistem ini dapat memberikan kemudahan pada petugas Wisma Ataraxis dalam proses penerimaan rehabilitan dan skrining.
Co-Authors . Wamiliana Adi Pribadi, Raden Irwan Ady Candra Ahmad Paruhum Akmal Junaidi Amaliah, Khusnatul Ana Ana Andrian, Rico Anis Purnomo Anisa Raden Aprillia Dewi Ardiansyah Ardiansyah Aulia Ahmad Nabil Ayu Taqiya Ulfa Azharico Darusman Bambang Hermanto Beni Adi Pranata Candra, Ady Dana Febri Setiawan Dani Rofianto Danu Sasmita Dea Trisna Ananda Deby Ariyandi Didik Kurniawan Didik Kurniawan Dina Munjiati Dwi Sakethi Dwi Sakethi Dwi Sakethi Dwilestari, Rita Elin Aprilliana Erlina Ain Andini Estu Ramadian Wiharto febi eka febriansyah Febi Eka Febriansyah febi eka febriansyah, febi eka Ferdi Tanza Hartawan Fitra, Jaka fitriana rahmawati Hartawan, Ferdi Tanza Heningtyas, Yunda Inas Firhan Aziz Jannati Asri Safitri Khalida Zhia Kurnia Muludi Kurnia Muludi Lina Marlina Lofanny Wahyu Dandi Lumbanraja, Favorisen R Meria Nensi Nanda Adi Pratama Neny Desriani Noval Aditya Marlon Novi Hardiansyah nurmayanti nurmayanti Ossy Dwi Endah Wulansari Pandya Panditatwa pita utari ningtyas Prabowo, Rizky Pranata, Beni Adi Putra, Ully Kharisma Qonitati Qonitati Raden Irwan Adi Pribadi Rahmi Permata Hati Rd Irwan Adi Pribadi Reza Aji Saputra Rian Oseady Prahastito Rian Pandu Rita Saraswati Safitri, Egi Safitri, Jannati Asri Saraswati, Rita Sigit Tunggul Waskito Sri Karnila Sri Karnila Teguh Endaryanto Tri Setiawan Tristiyanto Tristiyanto Wamiliana, Wamiliana YOHANA TRI UTAMI, YOHANA TRI Yuni Rahayu Yuni Rahayu, Yuni