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All Journal TEKNOLOGI: Jurnal Ilmiah Sistem Informasi Prosiding Semnastek KLIK (Kumpulan jurnaL Ilmu Komputer) (e-Journal) Jurnal Komputasi Jurnal Pengabdian Kepada Masyarakat (JPKM) Tabikpun Journal Social Science And Technology For Community Service Jurnal Pengabdian Dharma Wacana Jurnal Pepadun
Prabowo, Rizky
Jurusan Ilmu Komputer, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Universitas Lampung
Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Social Sciences

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Klasifikasi Image Tumbuhan Obat (Keji Beling) Menggunakan Artificial Neural Network Rizky Prabowo; Yunda Heningtyas; machudor Yusman; Muhammad Iqbal; Ossy Dwi Endah Wulansari
Jurnal Komputasi Vol 9, No 2 (2021)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v9i2.2868

Abstract

Indonesia sebagai salah satu negara tropis memiliki potensi hayati yang sangat besar. Salah satu potensi yang banyak dimiliki di Indonesia adalah tumbuhan obat. Salah satu cara mengenali jenis tumbuhan obat yaitu melalui bentuk fisik daun. Implementasi teknologi yang saat ini banyak berkembang, maka masyarakat akan banyak terbantu dalam mengenali tumbuhan obat disekitarnya. Gambar atau citra daun tanaman obat digunakan sebagai data yang mewakili jenis tumbuhan obat tertentu. Data yang digunakan merupakan data yang telah diberikan perlakuan khusus dalam pengambilan gambar atau citra. Praprosesing dilakukan pada data yang didapat sebagai langkah awal pemrosesan data. Pada penelitian ini, data yang digunakan merupakan data primer dengan total 2000 data. Data yang digunakan dibagi menjadi 1800 data latih, 160 data validasi dan 200 data testing. Data training digunakan untuk membentuk pola model. Model selanjutnya di validasi dengan menggunakan data validasi. Model dibangun menggunakan Convulution Neural Network yang merupakan varian dari Artificial Neural Network. Hasil akurasi penelitian 82.5% dengan kecepatan pembangunan model dengan 10 epoch adalah 139 second per epoch.
ANALISIS MANAJEMEN RISIKO SISTEM INFORMASI PERPUSTAKAAN UNIVERSITAS LAMPUNG MENGGUNAKAN METODE NIST SP 800-30 Danis Sela Valena; rizky Prabowo; anie Rose irawati; aristoteles aristoteles
Jurnal Komputasi Vol 7, No 1 (2019)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v7i1.2053

Abstract

The rapid growth of implementing library information system causing a thrreatening risk. The main cause of the risk is from librarian it self that cannot evaluate which of the factor is a potential threat. This research intend to analyze the risk management of library information system in library of Lampung University, this research using NIST SP 800-30 method. This library information system risk management held for anticipating the source of threat by the following step risk assesment, risk mitigation, and risk evaluation. The result of this risk management is, late book returning, book disspearance, no backup data sejarah of damaged book, theres no matching between data in system and stock in library, data falsisication in borrowing book, redundant data, expired KTM, and lack of understanding when uploading skripsi by scholar. The from risk assesment for late book returning is high risk, to reduce and eliminate the impact of risk library of Lampung University do risk mitigation with early warning. The factor that influencing library information system Lampung University risk assesment is human resource that having and ability in information technology for convenience support to risk all risk in every circumstances
PENGEMBANGAN PLUGIN LAPORAN PENJUALAN PADA TOKO BIBIT BEBEK BERBOBOT BERBASIS WORDPRESS Estu Ramadian Wiharto; Astria Hijriani; Rizky Prabowo
Jurnal Pepadun Vol. 2 No. 3 (2021): December
Publisher : Department of Computer Science, Faculty of Mathematics and Natural Sciences, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/pepadun.v2i3.93

Abstract

The rapid growth of e-commerce encouraging the trend of store digitization. All popular e-commerce provider prohibit the sale of living goods. It makes the livestock industry like Bibit Bebek Berbobot Store unable to digitize like most shops. WordPress is a multipurpose CMS. WordPress can be used to build selling system to substitute popular e-commerce. WordPress has many features, such as plugins and a template system. Plugins are provided to improve and add functions that do not exist in a website. With a plugin called WooCommerce, WordPress can be transformed into a selling system. WooCommerce add several features such as ordering, product management, and stock management, but it is still lack proper reporting feature. This research focus on developing a plugin that allows processing transaction data into monthly accounting reports. Plugin development is carried out using the PHP programming language with the waterfall development method. The final product of this plugin is monthly accounting reports such as sales journals, inventory journals, and income reports
APLIKASI MULTI BANK SAMPAH BERBASIS WEB Ardian Hermawansyah; Tristiyanto Tristiyanto; Rizky Prabowo
Jurnal Pepadun Vol. 3 No. 1 (2022): April
Publisher : Department of Computer Science, Faculty of Mathematics and Natural Sciences, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/pepadun.v3i1.103

Abstract

Material waste is unwanted residue after the end of a process. Waste reduction activities aim to make all levels of society, including the government, the business world and the wider community able to carry out activities to reduce, reuse, recycle (3R) through smart, efficient and programmatic efforts. The best solution to this problem is a waste bank. Waste Bank is a place for sorting and collecting waste that can be recycled and reused which has economic value. Waste bank work mechanisms such as sorting waste, submitting waste to waste banks, weighing waste, recording, selling the delivered waste are entered into a savings book and revenue sharing for the sale of waste between savers and implementers.The multi waste bank information system can help the waste bank work.The multi waste bank information system can be used by the waste bank for the publication of the location of the waste bank, data collection of waste bank customers, recording and archiving customer transaction data and helping the waste bank to find customers with the online customer registration feature. The multi waste bank information system is built on a web basis using the laravel framework. The method applied in the development of a multi bank waste information system uses the waterfall model. The multi waste bank information system has been successfully built by testing the system's functionality using black box testing and expert judgement. The results that the system can function according to user expectations and needs.
PENGEMBANGAN SISTEM INFORMASI PENJADWALAN TALK SHOW PT RADAR LAMPUNG TV DAN PENAMBAHAN UTILITAS NOTIFIKASI VIA SMS CENTER BERBASIS ANDROID Rizki Ahmad Muzakir; Dwi Sakethi; Rizky Prabowo
Jurnal Pepadun Vol. 3 No. 2 (2022): August
Publisher : Department of Computer Science, Faculty of Mathematics and Natural Sciences, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/pepadun.v3i2.117

Abstract

The topic of this research is the talk show scheduling information system that still needs to be developed with the addition of notification features. The development of the PT Radar Lampung TV Talk Show Scheduling Information System and the Addition of Notification Utility Via SMS Center based on Android is here to support the performance of the Talk Show scheduling information system so that it can work optimally. The purpose of this study is to develop a scheduling information system application and schedule notification utility via an Android-based SMS center. The Android-based SMS center notification application was developed using the Water Fall method and the JAVA and XML programming languages based on Android. After the application has been developed, then Black Box Testing is carried out on the Android-based SMS center notification application. The test results show that all features can run according to their functions.
Peningkatan Keterampilan Penggunaan Fitur Mail-Merge Microsoft Word Bagi Guru dan Staf SMK Muhammadiyah Seputih Raman Dewi Asiah Shofiana; Yohana Tri Utami; Yunda Heningtyas; Rizky Prabowo
Journal of Social Sciences and Technology for Community Service (JSSTCS) Vol 4, No 1 (2023): Volume 4, Nomor 1, March 2023
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jsstcs.v4i1.2535

Abstract

Development of information technology plays an important role not only in the industrial economic section, but also in education. Information technology is applied at almost every level of education to support the performance of teachers and academic staff. One software commonly used for education and administration is Microsoft Word. The Microsoft Word software has many features, however most of the features are still unfamiliar to some users, including teachers and staff at SMK Muhammadiyah Seputih Raman, Central Lampung. Many teachers and staff are still unfamiliar with the tools available in Microsoft Word, including the mail-merge function. Therefore, our team provided training for 24 participants of teachers and staffs to improve their understanding of Microsoft Word features through lectures, discussions, and hands-on practice. Evaluation results show that after the training, 79% of the participants understand the material provided and almost all participants showed an improvement in the test.
Klasifikasi Image Tumbuhan Obat Sirih Hijau dan Sirih Merah Menggunakan Metode Decision Tree Rizky Prabowo; Dewi Lestari
TEKNOLOGI: Jurnal Ilmiah Sistem Informasi Vol 13 No 1 (2023): January
Publisher : Universitas Pesantren Tinggi Darul 'Ulum (Unipdu) Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26594/teknologi.v13i1.3352

Abstract

Tumbuhan obat atau lebih disingkat dengan sebutan TOGA merupakan tanaman hasil budidaya rumahan maupun tanaman yang tumbuh secara liar pada pekarangan rumah yang berguna sebagai pengganti obat-obatan kimia. Daun sirih merupakan salah satu jenis tumbuhan obat yang memiliki banyak jenis. Dengan perkembangan teknologi yang semakin pesat, tentunya dapat digunakan untuk mengklasifikasikan daun tumbuhan obat sirih hijau dan sirih merah. Data yang digunakan yaitu 1000 data image sirih hijau dan 1000 data image sirih merah dengan total keseluruhan data sebanyak 2000 data image. Model klasifikasi Decision Tree dilakukan dengan menggunakan 6 parameter feature ekstraksi tekstur Gray Level Co-Occurance Matric (GLCM) yaitu dissimiliarity, correlation, homogeneity, contrast, ASM, dan energy. Perbandingan persentasi data latih dan data uji yang digunakan ialah 60%:40%, 65%:35%, 70%:30%, 75%:25%, dan 80%:20%. Confusion matriks digunakan untuk mengukur hasil pengujian klasifikasi. Hasil pengujian dengan metode Decision Tree diperoleh nilai rata-rata akurasi sebesar 98%, presisi 98,3%. recall 97,1% dan f1-score 97,5%. Adapun hasil dari pengujian dengan metode Naïve Bayes didapatkan hasil rata-rata accuracy sebesar 92,1%, precission 87,5%. recall 97,8% dan F1 Score 92,3%. Dari hasil perbandingan tersebut dapat disimpulkan bahwa metode Decision Tree lebih unggul dibandingkan dengan metode Naïve Bayes.
Aplikasi Mobile Periklanan Digiprom Berbasis Android Muhammad Hafiz Taruligani Sihite; Ardiansyah; Rizky Prabowo; Febi Eka Febriansyah
Jurnal Pepadun Vol. 3 No. 3 (2022): December
Publisher : Department of Computer Science, Faculty of Mathematics and Natural Sciences, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/pepadun.v3i3.133

Abstract

Digiprom is a startup that provides ad serving services. These advertisements will later be shown in public places, such as supermarkets, cafes, malls, and others. The problem faced by Digiprom is that there is no information technology to help interact between Digiprom and its clients (businessman). The interactions in question are such as registration as a client, the process of making a contract between the client and Digiprom, the process of monitoring the contract that has been made and the delivery of other information about Digiprom. To solve this problem, an Android-based mobile application will be developed to help Digiprom interact with its clients. This research focuses on the development side of the Android application, while the server side is not included in this study. The development of this application will use the Waterfall method and tested using black box testing and user acceptance testing. The system design is described using three UML diagrams, namely use case diagrams, activity diagrams and class diagrams. Program code written using Kotlin language with MVVM architecture (Model, View, ViewModel). There are three main objects in this system, namely users (businessman/clients), ads (advertisements) and location (advertising locations). Each object will have its own repository. The repository has three data sources, namely network (server), Room Database, and Data Store. The use of MVVM architecture facilitates the development and maintenance process, because if there is a change in the data structure of an object, it will not affect the data structure of other objects. The results of this research (Android application) will be uploaded to the Google Play Store under the name Digiprom.
Analisis Sentimen Opini Masyarakat Terhadap Pelayanan BPJS Kesehatan Provinsi Lampung Berbasis Twitter Admi Syarif; Arafia Isnayu Akaf; Rizky Prabowo; Kurnia Muludi
Jurnal Pepadun Vol. 3 No. 3 (2022): December
Publisher : Department of Computer Science, Faculty of Mathematics and Natural Sciences, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/pepadun.v3i3.136

Abstract

Nowadays, the internet has increased the amount of information stored and accessed through the web at a very fast speed. The internet can be a place to express opinions on health topics, politics, companies, and others. Many social media are used by the people of Lampung in expressing opinions and seeking information. Twitter is one of the communication media that is in great demand by the public. There are various kinds of topics discussed by Twitter users, one of the topics that are currently being discussed is the Lampung Health Social Security Administration Agency (BPJS). Health is also a very important thing and is still a conversation that is often discussed anywhere and anytime. BPJS Health helps the community in overcoming a declining economy, with BPJS Health, the community does not have to pay for medical expenses. Therefore, the service from BPJS Kesehatan Lampung will be carried out by sentiment analysis so that it can be known whether the public opinion about BPJS Kesehatan Lampung is positive or negative. This study uses the Naïve Bayes algorithm. This sentiment uses a dataset from Twitter which uses several keywords regarding BPJS Kesehatan Lampung. Based on the research results, it is known that the Naïve Bayes algorithm has an accuracy value of 89,33%.
Pengembangan Sistem Manajemen Inventori Berbasis Web untuk PT Ling Komputer Indonesia Bambang Hermanto; Ardiansyah; Rizky Prabowo; Agung Wijaya
Jurnal Pepadun Vol. 4 No. 1 (2023): April
Publisher : Department of Computer Science, Faculty of Mathematics and Natural Sciences, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/pepadun.v4i1.146

Abstract

The development of information technology currently provides opportunities for every company to have business competitiveness so that companies are required to have an information system that is able to support management in increasing company productivity. PT. Ling Komputer Indonesia still uses conventional business processes, in archiving stock data and the retrieval process from suppliers, so it requires a long process that results in data accumulation which results in increased data recording errors to the loss of transaction data. Seeing these problems, designing an information system at PT. Ling Komputer Indonesia is the solution chosen for convenience in the process of recording stock of goods and the process of picking up from suppliers. The information system built using the Waterfall method is expected to be able to help PT. Ling Komputer Indonesia in managing data quickly and precisely. Development of the system using the PHP and MySQL. This inventory information system, obtained results for 10 employees of PT Ling Komputer Indonesia who answered agree with the existence of this system. using the system by 71%.
Co-Authors Admi Syarif Agung Wijaya Andi Windah Andrian, Rico Annisa Meyliana Arafia Isnayu Akaf Ardian Hermawansyah Ardiansyah Ardiansyah Astria Hijriani Bambang Hermanto Danis Sela Valena Desy Kartika Sari Dewi Lestari Dwi Sakethi Dwi Sakethi Estu Ramadian Wiharto Febi Eka Febriansyah Fertilia Ikashaum Heningtyas, Yunda Irawati, Anie Rose Jupriyadi Jupriyadi Kurnia Muludi Lumbanraja, Favorisen R Machudor Yusman Monica Monica Muhammad Hafiz Taruligani Sihite Muhammad Iqbal Ossy Dwi Endah Wulansari Purwanto Putra Rafi Amalia Rahmanda Renti Oktaria Rizki Ahmad Muzakir Sasqia Yovita Dewi Shofiana, Dewi Asiah Siti Sari Sunita Agustina Tristiyanto Tristiyanto YOHANA TRI UTAMI, YOHANA TRI Zuliana Nurfadlilah