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All Journal International Journal of Electrical and Computer Engineering SEMIRATA 2015 KLIK (Kumpulan jurnaL Ilmu Komputer) (e-Journal) Science and Technology Indonesia Jurnal Komputasi Jurnal Teknoinfo Klinikal Sains (Jurnal Analis Kesehatan) Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Jurnal Kesehatan Saelmakers PERDANA (JKSP) Jurnal Teknologi Komputer dan Sistem Informasi Sains, Aplikasi, Komputasi dan Teknologi Informasi Journal Social Science And Technology For Community Service Journal of Community Development Buguh: Jurnal Pengabdian Kepada Masyarakat TRIBUTE: JOURNAL OF COMMUNITY SERVICES International Journal of Electronics and Communications Systems Jurnal Pepadun Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi Journal Health Applied Science And Technology (JHAST) Laporan Upaya Nyata Inovasi Ilmu Komputer (LUNIK) JTKSI (Jurnal Teknologi Komputer dan Sistem Informasi) Jurnal Ilmu Keperawatan dan Kebidanan IJP (Indonesia Jurnal Perawat) Jurnal Komputasi
Aristoteles, Aristoteles
Ilmu Komputer FMIPA Unila
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Pemetaan Sebaran Asal Siswa dan Klasifikasi Jarak Asal Siswa SMA Negeri di Kabupaten Pringsewu Menggunakan Metode Naive Bayes Riska Aprilia; Kurnia Muludi; Aristoteles Aristoteles
Jurnal Komputasi Vol. 4 No. 2 (2016)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v4i2.1351

Abstract

Distance students can be seen from the data stored student's address. Address high school students in the Pringsewu District have different distances. This research was conducted to determine the classification of the distance stored in high school students in the Pringsewu District. Distance students are classified to obtain five categories: "sangat dekat", "dekat", "sedang", "cukup jauh",  and "jauh" by using eight attributes are "nomor", "SMA", "kabupaten", "kecamatan", "kelurahan", "jarak", "asal SMP", and "class". The classification performed by using Naive Bayes using Weka tool. Distribution of training data and testing data is defferent as much as 20 times of testing, resulting in the highest accuracy Naive Bayes is 89.329% on distribution of 60% training data : 40% testing data. The data of students address and information classification results displayed in the form of digital map that is mapping of student's address in high school in the Pringsewu District.
SISTEM IDENTIFIKASI PENYAKIT TANAMAN PADI DENGAN MENGGUNAKAN METODE FORWARD CHAINING Ika Arthalia Wulandari; Aristoteles Aristoteles; Radix Suharjo
Jurnal Komputasi Vol. 4 No. 1 (2016)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v4i1.1216

Abstract

Rice plant diseases can be identified from their symptoms. To find out exactly the rice plant disease, it will need agricultural experts. Numbers and distributions of agricultural expert are very limited and they cannot overcome the problems optimally, so that a system containing knowledge as what experts do is required. This research was to design web-based experts system by using forward chaining method and certainty factor. Data processed in this system were 16 diseases and 26 of disease symptoms. This system which was developed had superiorities and easiness in accessing it, user friendly and displaying certainty levels from diagnosis results with 81% of customer’s satisfaction. Kata Kunci –experts, expert system, forward chaining, rice plant diseases.
DISEASE DIAGNOSIS EXPERT SYSTEM ON FRESHWATER AQUACULTURE FISH USING FORWARD CHAINING ANDROID BASED Ardhika Praseda Ageng Putra; Aristoteles Aristoteles; Rara Diantari
Jurnal Komputasi Vol. 4 No. 1 (2016)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v4i1.1164

Abstract

Fish disease is undesirable for fish farmers, because it can cause low productivity and high mortality aquaculture. Lack of information on disease prevention methods small number of experts causing many farmers suffered losses. Therefore, an expert system is needed to help diagnose the disease in fish. This system aims to help cultivators on resolve fish disease problem. In this research, expert system based on android was built using Java program language as database, Forward chaining was used. This method used to determine which roles will be executed, then that rule is executed, the process was repeated until we got the result. This system can diagnose 35 diseases from 8 species of fish. The data testing result used Equivalence Partitioning, showed that management rules system can run based on its function and system can diagnose the disease well.   On the other based on questionnaire data, this application is an user friendly application (with average value of 4,29 / excellent). Keywords: Forward Chaining, Freshwater Aquaculture Fish Disease, Expert Systems, Android
PANDUAN LAPANGAN JENIS-JENIS BURUNG DI LINGKUNGAN UNIVERSITAS LAMPUNG BERBASIS ANDROID Rifki Wardana; Aristoteles Aristoteles; Jani Master
Jurnal Komputasi Vol. 4 No. 1 (2016)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v4i1.1173

Abstract

Bird is one of animals that can be found di various habitats, its existence spread from the forest, the plantation until the urban. Bird is also one group of animals that close to human life. The aim of this system is to be an alternative media to facilitate people who want to get information about the types of birds in Lampung University. In this research, android- based field guide to the types of birds of Lampung university areais using java programming language. The method which is used in this application is Waterfall, and Unified Modeling Language (UML) design. This application contains 61 types of birds that can be found in Lampung University. The data of this application are pictures of birds, name of birds, Latin name, English name, family name, description and status that can help the user to recognize the types of birds which they find in Lampung University. The data result used Equivalence Partitioningtesting, showed that the rules of the system can work suitable with the function and the system can give information well. This application is a category of variable user friendly with average 4,30 (very well) and a category of interactive variable with average 4,28 (very well). Keywords: Android, Bird, Field guide, pemrograman Java, Unified Modeling Language (UML)
PENGEMBANGAN SISTEM INFORMASI COMICREADER MENGGUNAKAN KERANGKA KERJA YII Sabila Rusyda; Aristoteles Aristoteles; Dwi Sakethi
Jurnal Komputasi Vol. 4 No. 1 (2016)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v4i1.1191

Abstract

Comic is a general term used to denote the phenomenon of images that is put together in sequence and placed side by side.  It is usually available in the form of physical book, but in order to follow the development of digital technology, digital comic was born.  ComicReader is an application that is created to digitally distribute and read comics.  This application uses Yii as the framework.  Yii is a PHP based framework that uses the MVC architectural pattern.Keywords: comic, framework, yii.
PENGEMBAGAN SISTEM PELAPORAN KEGIATAN KKN BERBASIS ANDROID Danzen Hangga Permana; Aristoteles Aristoteles
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.v5i1.1402

Abstract

This research was conducted to create a service learning activity reporting system which is able to assist BP-KKN, DPL and students in managing reports KKN.  The data of this research consists of the data DPL, the student, and the location of the KKN.  Data for KKN Unila Period I 2017 i.e. 55 DPL or lecturer from various faculties, 2708 students, and 387 location.  DPL data is used to test whether the system reports an activity that students upload was received directly by the DPL respectively.  Student data is used to test the system as students who are already registered as a participant of KKN that already get a token to login on this application.  While the village is used to find out the placement of the students and DPL as well as those of the village.  The results showed that: (1) functional testing using Black Box methods of Equivalence Partitioning (EP) getting results as expected on a test scenario in each test class.  (2) Ownership of smartphones and questionnaire testing provider with 135 people respondents consisting of students of KKN period I 2017 shows; ownership of Android-based smartphones to occupy the highest number i.e. 107 or 79.26%, while ownership provider Telkomsel occupies the highest number i.e. 100 or 74.07%. (3) the testing of the questionnaire android application with 40 respondents consisting of students of KKN period I 2017 shows; from the results of 5 statement on keusioner obtained an average value of 85.7% (categorized very good).  (4) the testing of the questionnaire web systems with 16 respondents consisting of DPL and KDPL KKN period I 2017 shows; from the results of the 4 statements on the questionnaire obtained average value of 81,875% (categorized very good).
SISTEM INFORMASI KULIAH KERJA NYATA (KKN) BERBASIS ANDROID UNIVERSITAS LAMPUNG Firman Syah; Wisnu Lukito; Aristoteles Aristoteles; Nur Efendi; Febi Eka Febriansyah
Jurnal Komputasi Vol. 6 No. 2 (2018)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v6i2.1655

Abstract

Kuliah Kerja Nyata (KKN) is an University of Lampung intracurricular activity, that not only involving college student, but lecturer themselves as an field supervisor. Along with the advances of technology, Badan Pelaksana Kuliah Kerja Nyata (BP-KKN) necessarily need developing an android based information system, in order to giving practiculary easy and more efficient access towards the information. The purpose of this research is developing an KKN information system based on android for college student, field supervisor coordinator lecturer and field supervisor lecturer. The system research development is using Incremental method, system development method is based on the software need that divided by three stages that are: requirement analysis, specification and design architecture. Those stages must finished and vitrificated first before continuing to the next stage. The research produce an KKN information system based on android that applied into smartphones. The conclusion that obtained from this research is successfully build and developed information system that hopefully helping the college student and field advisor lecturer performing an activity that based on information system in the field. This case also strengthened by the result of questionnaire that got very good respond from both college student and field supervisor lecturer. Keywords: Android, College Student, Field Supervisor, KKN, Lecturer, Unila
Analisis Manajemen Risiko Sistem Informasi KKN Universitas Lamung noviyanti noviyanti; Aristoteles Aristoteles; Yunda Heningtyas; Tristiyanto Tristiyanto
Jurnal Komputasi Vol. 6 No. 2 (2018)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v6i2.1693

Abstract

KKN is an intracurricular activity that provides learning and work experience to students in community development activities. The Implementation Board of the Real Work Program (BP-KKN) of the University of Lampung made the information system an important component in the implementation of KKN. BP-KKN's success in carrying out its duties depends on the extent to which the KKN information system management has been implemented. The use of the KKN information system raises various risks that can interfere with the implementation of KKN and cause losses both non-material and material to BP-KKN. BP-KKN needs to apply risk management to reduce the risks that arise, so that the problems caused do not result in the use of KKN information systems being hampered. The method used is NIST 800-30 which is an information system risk management framework with three stages, namely risk assessment, risk mitigation, and risk evaluation. KKN has 9 risks that can interfere with the sustainability of the information system. The final result of the KKN information system risk management is in the form of recommendations given to reduce the risk that will occur in the information system.
Panduan Lapangan Jenis Kupu-kupu di Lingkungan Universitas Lampung Berbasis Android Aristoteles Aristoteles; Martinus Martinus; Galih Imam Widangga
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.v6i1.1573

Abstract

This study aims to design and build a Field-Guide Application of Butterflies’ Species at University of Lampung based on Android. This application is expected to be used as a means of information to determine the classification, family, local name, morphology, butterflies’ food and the benefits of butterflies at University of Lampung. This study uses Waterfall Method and design of Unified Modeling Language (UML), as well as using Black Box Testing to test functional and application. Data in this study consisted of primary data including name of butterfly families, local names, butterfly images (caterpillar, butterfly), descriptions of butterfly species; and secondary data including information about the application, families, local names, butterfly images and descriptions of butterflies (sub-family, genus, species, wingspan, flying speed and food) at University of Lampung. This study uses 5 categories of families and 37 species of butterflies at University of Lampung.The result of the research shows: Equivalence Partitioning Testing result shows that the Application Butterfly of Unila is compatible with all Android OS versions with minimum requirements are 4.0 inch, 4.5 inch, 5.0 inch, 5.5 to 6 inch resolution and based on the classes tested, it indicates that Application Butterfly of Unila works properly.The average of user friendly user ratings obtained is 4.11 included in either category. The average assessment of the interactive variables obtained is 4.08 included in either category. The result of testing data based on user friendly and interactive variable indicates that the application is included in category of Good and tend to Very Good.
ANALISA KOMPUTASI PARALEL MENGURUTKAN DATA DENGAN METODE RADIX DAN SELECTION Favorisen R. Lumbanraja; Aristoteles Aristoteles; Nadila Rizqi Muttaqina
Jurnal Komputasi Vol. 8 No. 2 (2020)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v8i2.2662

Abstract

Increasing computing power is now achieved by replacing the programming paradigm with parallel programming. Parallel computing is a method of solving problems by dividing the computational load into small parts of the computation sub-process. This study describes the comparative analysis of parallel computations in the Selection Sort and Radix Sort algorithms. The data used are in the form of whole numbers and decimal numbers totaling 100 to 2 million data. The test was carried out with three scenarios, namely using two processors, four processors, and 3 computers connected to each other via a LAN network. The results showed that the parallel Selection Sort algorithm for small data was better than the parallel Radix Sort. On the other hand, parallel Radix Sort is better for millions of data than Selection Sort.
Co-Authors A. H. Bernando A. Nizam Syahiib Ade Apriantari Aditya Prayoga Admi Syarif Aflaha Asri Agatha Beny Himawan Ahmad Amirudin Ahmad Julio Rizky Ahyarudin Aini Robby Rodliyah Airlangga Sani Cahya Margaliu Aisah Oktavia Alya Samira Rahmaputri Amelda Amelda Amelya, Citra Andrian, Rico Angga Ramadhan Prasetyo Anggara, Bambang Ari Anggi Puspitasari Anindya Rahmadini Anisa Raden Anjelina, Angel Annisa Putri Nabila Aqshal Dwi Setiawan Arbi Hidayatullah Ardhika Praseda Ageng Putra ARDIANSYAH ARDIANSYAH Ardye Amando Pratama Ariq Rafii Utama Aristoteles Aryanti Dwiastuti Aulia Putri Ariqa Awfa Rizqon Akhyar Ayuning Rizqi Rahmayanti Bastian Bastian Bastian Bastian Bella Pebyana Cahlia Kurnia Candra Wijaya Caniadi, Melan Dani Cristian Danzen Hangga Permana Dedy Miswar Desrizal Dwi Ayu Deswita Sari Didik Kurniawan Dinda Fitrialoka Dwi Sakethi Dwi Sakethi Dwi Sakethi Dwi Sakethi, Dwi Dyah Mila Prambudiningtyas Efendi, Nur Eka Febriansyah, Febi Eka Kasymir Erika Fadia Salsabila Evania Intiha Falah, Naufal Anbial Febi Eka Febriansyah febi eka febriansyah, febi eka Firman Syah Galih Imam Widangga Gina Septia Rizki Giovanni Albertine Hutauruk Heningtyas, Yunda Heri Satria Heri Satria Heriyanto, Husnah, Arifa Al Ika Arthalia Wulandari Ilman, Igit Sabda Indah Sari Indah Sari Indra Gumay Febryano Indri Eka Yasami Ira Hariati Br Sitepu Irawati, Anie Rose Jani Master Jihan Aferiansyah Junaidi Junaidi Kalwa, Ayu Niara Kurnia Agung Laksono Kurnia Muludi Kurnia Muludi Kusuma, Abie Perdana Lidwina Amelia Lis Nur Ajijah Lisa Suarni Lolyta Mutiara Putri Lukito, Wisnu Lumbanraja, Favorisen R Martinus Martinus Maulida Melvina Putri Maya Fadlilah Melda Suryani Mohamad Ilham Nurfaizi Monique Permata Sari Santoso Mudinillah, Adam Muhamad Zaki Renaldi Muhammad Chaidar Ali Muhammad Fahmi Albaihaqi Muhammad Fakhri Robbani Muhammad Fathan Kurniawan Muhammad Zidan Pasya Mulyono Mulyono Mulyono Mutiara Putri Adisa Nadia Ayu Wulandari Nadila Rizqi Muttaqina Nitami Sari Noval Aditya Marlon Noviyanti Noviyanti Nur Efendi Nurhidayanti Nurhidayanti Parabi, M. Iqbal Pondo Purniawan Pratama, Rinaldo Adi Pratiwi, Cahya Yulia Putri Ayu Penita Putri, Anggi Restu Radix Suharjo Rahman Taufik Rahmat Safe'i Rakhmat Herlambang Rara Diantari Raras Silviana Rian Kurniawan Ridho Sholehurrohman Rifki Wardana Rigasmi Ihklayani Rika Ningtias Azhari Riska Aprilia Risna Damayanti Rizki Agung Permana Rizky Pratama Rosa, Ervina Sabila Rusyda Salma Dara Cantika Sapto Kuncoro Sasmita Ningrum Selvira Setiadi, Rifan Sholehurrohman, Ridho Sintiya Paramitha Suarni, Lisa Suripto Dwi Yuwono Swarna Darma Syah, Firman Syangap Diningrat Sitompul Syifa Hera Assegaf Tarkono Tarkono Taufik, Rahman Timotius Pascha Tiyara Saghira Tri Rizky Putra Tristiyanto Tristiyanto Unang Mulkhan Utami, Detri Dipa Vio Deka Ananda Wardiyanto Wardiyanto Wardiyanto Wardiyanto Wartariyus, Wartariyus Widiarti Widiarti Widya Puspitarani Desiyanti Wirawan, Nasywa Nathania Wisnu Lukito Yarmaidi Yarmaidi Yarmaidi Yarmaidi Yarmaidi Yarmaidi Yarmaidi Yoga Gustama Yohana Tri Utami YOHANA TRI UTAMI, YOHANA TRI Zahra, Rizka Aulia Zuhri Nopriyanto