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All Journal Register: Jurnal Ilmiah Teknologi Sistem Informasi KLIK (Kumpulan jurnaL Ilmu Komputer) (e-Journal) Jurnal Komputasi Indonesian Journal of Artificial Intelligence and Data Mining InComTech: Jurnal Telekomunikasi dan Komputer JOURNAL OF APPLIED INFORMATICS AND COMPUTING Jurnal Teknoinfo Indonesian Journal of Social and Environmental Issues (IJSEI) Jurnal Pengabdian Kepada Masyarakat (JPKM) Tabikpun Jurnal FASILKOM (teknologi inFormASi dan ILmu KOMputer) Journal of Soft Computing Exploration Jurnal Pepadun Malcom: Indonesian Journal of Machine Learning and Computer Science JuTISI (Jurnal Teknik Informatika dan Sistem Informasi)
Andrian, Rico
Ilmu Komputer FMIPA Unila
Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Law, Crime, Criminology & Criminal Justice Social Sciences

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Optimasi Pencarian Kata-Kata Dalam Empat Kitab Hadis Sunita Agustina; Dwi Sakethi; Rizky Prabowo; Rico Andrian
Jurnal Komputasi Vol 6, No 1 (2018)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v6i1.1654

Abstract

Sumber hukum dalam Islam merupakan suatu rujukan atau dasar yang utama dalam pengambilan keputusan hukum islam, terdapat tiga sumber hukum Islam yaitu Al-Quran, Hadis, dan Ijtihad. Maraknya perkembangan teknologi informasi, diharapkan hasil yang optimal dalam pencarian suatu data, sehingga dalam mencari informasi mengenai hadis dapat lebih effektif serta mudah untuk diterapkan dalam kehidupan sehari-hari. Pada sistem pencarian hadis yang telah ada sebelumnya hanya terdapat satu kitab hadis dan hasil pencarian belum terurut. Sistem pencarian hadis yang penulis lakukan adalah pengembangan pada optimasi pencarian informasi hadis dengan pembobotan disetiap input-an kata-kata, yaitu nilai bobot = 3 untuk input tiga kata, bobot = 2 untuk input dua kata, dan bobot = 1 untuk input satu kata. Setelah dilakukan pengembangan pencarian dengan satu hingga kata kunci, ditampilkan kata-kata yang sama terlebih dahulu sesuai dengan kata kunci yang pengguna masukan. Dengan urutan hasil pencarian yaitu tiga kata terlebih dahulu, dua kata, dan yang terakhir satu kata. Pengujian dilakukan menggunakan Blackbox testing dan pengujian kuesioner. Pada Blackbox Testing diperoleh hasil yaitu sistem sudah cukup valid secara fungsional. Pada pengujian kuesioner yaitu pengujian pernyataan diperoleh nilai index sebesar 88,05% yang menunjukan bahwa responden sangat setuju atas pernyataan-pernyataan yang telah diberikan. Pengujian perbandingan diperoleh hasil sebanyak 190 responden memilih sistem baru yang menunjukan bahwa sistem baru telah melakukan optimasi cukup baik.
Pengembangan SMS Gateway Sebagai Pusat Penyebaran Informasi Sekolah Rico Andrian; Didik Kurniawan; Florencia Irena
Jurnal Komputasi Vol 2, No 1 (2014)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v2i1.1087

Abstract

Nowadays, information is no longer a complementary product but a major requairement especially in some institutions such as schools. Dissemination of information on the school system is still using paper. Dissemination of information can be facilitated by making an SMS-based information system center for announcing some school activities to parents, teachers, and students by SMS gateway as school information dissemination center. SMS gateway system is implemented by using a MySQL database, GAMMU as SMS gateway tools and programming language PHP.Keywords: Information, SMS Center, SMS Gateway, GAMMU 
PENGEMBANGAN SISTEM INFORMASI PENELITIAN DAN PENGABDIAN DOSEN JURUSAN ILMU KOMPUTER MENGGUNAKAN METODE RATIONAL UNIFIED PROCESS (RUP) Rico Andrian; Dwi Sakethi; Muhammad Chairuddin
Jurnal Komputasi Vol 2, No 2 (2014)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v2i2.1090

Abstract

AbstractBesides providing the education, a lecturer has an obligation to carry out the research and dedication for society. Research and dedication were one of requirements to increase the lecturers’ functional position and as an assessment reference of department accreditation. Data processing of lecturers’ research and dedication in Computer Science Department used a spreadsheet. The use of spreadsheets thas been able to process the data of the research and dedication well, but it less according to time and resource efficiency. This study was conducted to develop information systems of lecturers’ research and dedication in Computer Science Department as a management tool of department in data processing of lecturers’ research and dedication. System development method that is used is the Rational Unified Process (RUP). RUP is a collection of best practices from software development industry. RUP has six mains workflow those are business modeling, requirements, analysis and design, implementation, testing, and deployment. Lecturers’ research and dedication information systems in Computer Science Department has been developed using the RUP. RUP method provided flexibility to the programmer in develeoping software.Keywords: dedication, information systems, lecturer, research, rup.
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 : 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.
Penyederhanaan Tata Bahasa Bebas Konteks Dalam Bentuk Normal Chomsky Menggunakan PHP Rico Andrian; Wamiliana Wamiliana; Ismail Indra Pratama
Jurnal Komputasi Vol 3, No 2 (2015)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v3i2.1129

Abstract

In this research we develop an application to simplify context-free grammar into a Chomsky normal form. This software was made to complete the process of simplification of the context-free grammar (CFG) so that user can identify the stages of a process of simplification, easy to understand the simplification at any stages as well as speed up the process. This software is created using the PHP programming language and use context-free grammar (CFG) as the input. The process order is carried out starting from removing epsilon, unit, and useless production so that the result is in Chomsky Normal Form. Black Box testing results with the method of partitioning software equivalen suggests that simplification of software context-free grammar into a Chomsky normal form using PHP was successful and suitable with the user needs.
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 : 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.
Pengembangan Sistem Informasi Nilai Ujian Online dengan Gammu Rico Andrian; Didik Kurniawan; RA Dina Nia Pratiwi
Jurnal Komputasi Vol 3, No 1 (2015)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v3i1.1101

Abstract

School information is very important for associating parents and school. Information about student at school such a test score as a means of academic activity is very important for parents to know. Usually test score information is only informed when report is given to parents. The system that we developed is used to report student test score via SMS Gateway and working properly. The SMS Gateway system is created using a MySQL database, Gammu and PHP.
Implementasi Kriptografi Dan Steganografi Pada Media Gambar Menggunakan Hill Cipher Dan Least Significant Bit (LSB) Eka Fitri Jayanti; Wamiliana Wamiliana; Rico Andrian
Jurnal Komputasi Vol 5, No 1 (2017)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v5i1.1411

Abstract

Cryptography can be used to process message using a specific algorithm that make the message difficult to be understood. After that, steganography is used to hide the message in other forms. This research used modified Hill Cipher and Least Significant Bit (LSB) to build a web based application for sending message and get the original message using an android application. The title and cipher key will be sent automatically by the application to the recipient's email. This application can be used by organizations or companies and use stego cover with file type .jpg and message with file type .txt. The modified Hill Cipher and LSB method can be used to encrypt message, embed it to a image and reveal it to the original message. Our research show that the LSB method has the best possibility to reveal message on image manipulated by changing brightness and contrast if the cover in grayscale, and dominant red and white colours image quality. 
PENGEMBANGAN APLIKASI INFORMASI RUTE ANGKUTAN KOTA BANDAR LAMPUNG BERBASIS ANDROID Rico Andrian; Febi Eka Febriansyah; Basir Efendi
Jurnal Komputasi Vol 7, No 1 (2019)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v7i1.1714

Abstract

This research is done to design and build Information Application of Bandar Lampung City’s Public Transportation with Android. This application can be used as a media to know about Bandar Lampung’s Public Transportation and the routes which is used by Bandar Lampung City’s public transportation, and the benefit of this application is to help citizen who does not know Bandar Lampung City to know about the routes of Bandar Lampung City’s public transportation. Application of Bandar Lampung City’s Public Transportation uses java programming language. Development of the application uses Unified Process (UP) method and is designed with Unified Modeling Language (UML). The result produced in the test using Equivalence Paritioning shows that system’s management of rules are able to run well and the system can provide information well. Base on testing data, this application is categorized as User Friendly with the average of 83,67% (Very Good).
Sistem Informasi Kuliah Kerja Nyata (KKN) Dengan Metode Pigeon Hole Untuk Menentukan dan Mengelompokkan Peserta KKN Aristoteles .; Rico Andrian; Agatha Beny Himawan
Jurnal Komputasi Vol 3, No 2 (2015)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v3i2.1131

Abstract

This research is conduct to make a system called “Information System of KKN with Pigeon Hole Method for Determine and Grouping KKN Participant”. Grouping KKN participant based on gender and major of faculty. Grouping KKN participant based on gender is every KKN group consist of 7 participant that consist of 3 male and 4 female. Grouping KKN participant based on majority and faculty is every KKN group consist of 7 participant that consist max 2 participant from same major and max 3 participant from same faculty. The result of grouping KKN participants based on each assumptions is percentage of system accuracy in classifying participant KKN is not much different from the ideal of percentage each group data. This information system of KKN is make using prototype method which is part of SDLC. Information system of KKN can be use as a means by students to participate KKN process. Information system of KKN with pigeon hole method make placement and grouping KKN participant more easy and well ordered.Keywords: KKN, Pigeon Hole, Prototype, System Development Life Cycle
Co-Authors . Wamiliana Adi Pribadi, Raden Irwan Admi Syarif Admi Syarif Agatha Beny Himawan Ahmad Adi Wijaya, Ahmad Adi Akmal Junaidi Alkhadafi Saddam Simparico Ananto Danu Prasetyo Andikha Yunar Cornelius Dabukke Andriyan Hutomo Ardiansyah Ardiansyah Aristoteles, Aristoteles Astria Hijriani Astria Hijriani Astria Hijriani, Astria Ayu Taqiya Ulfa Basir Efendi Dedy Hermawan Dedy Miswar Destian ade anggi Sukma Diah Adi Sriatna Dian Riskiyana Didik Kurniawan Dwi Sakethi Dwi Sakethi Dwi Sakethi Dwi Sakethi Eka Fitri Jayanti Eko Septiawan Favorisen R. Lumbanraja Febi Eka Febriansyah Flaurensia Riahta Tarigan Florencia Irena Gandadipoera, Faishal Hariz Makaarim Heningtyas, Yunda Hernani, Livia Ayu Istoria Igo Febrianto Indrianti Indrianti Irawati, Anie Rose Ismail Indra Pratama Jannati Asri Safitri Kristina Ademariana Kurnia Muludi Lisa Suarni Lona Ertina M. Juandhika Rizky Machudor Yusman Maharani, Devi Malik Abdul Azis Malik Abdul Aziz Meizano Ardhi Muhammad Muhammad Chairuddin Muhammad Iqbal Muhammad Iqbal Muhammad, Meizano Ardhi Muhaqiqin Muhaqiqin Novita Dwilestari Octarina, Nur Ayu Prabowo, Rizky Prabowo, Rizky Pradana Marlando Qonitati Qonitati RA Dina Nia Pratiwi Raden Irwan Adi Pribadi Rahman Taufik Rahmat Safe'i Rahmat Safe'i Rahmat Safe'i Rahmat Safe’i Reda Meiningtiyas Rika Ningtias Azhari S Susiyani Safei, Rahmat Safitri, Jannati Asri Saipul Anwar Saipul Anwar Sholehurrohman, Ridho Sunita Agustina TANJUNG, AKBAR RISMAWAN Tri Maryono Tristiyanto Tristiyanto Utami, Noera Yudhiarti Verina, Vira Wamiliana Wamiliana Wartariyus Wartariyus Zuhri Nopriyanto