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Gedung Ilmu Komputer Fakultas Matematika dan Ilmu Pengetahuan Alam - Universitas Lampung Jalan Soemantri Brojonegoro No.1 Bandarlampung
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Jurnal Pepadun
Published by Universitas Lampung
ISSN : -     EISSN : 27743403     DOI : https://doi.org/10.23960/pepadun
Core Subject : Science,
Computer Science & IT
Pepadun Journal is a journal to publish research in the fields of computer science, information systems, and informatics to researchers, scientists, and professionals. For every edition published by the Pepadun Journal, we put our effort: Using standard procedures and times for submitted manuscripts, Provide a good editorial service for every submitted manuscript, Attract national and international writers to contribute to submitting quality manuscripts, Managing journals with good quality standards Pepadun is published three times a year by Computer Science Department, University of Lampung. Contributed papers must be original and offer a state-of-the-art contribution. Each manuscript will be peer-reviewed by reviewers in the relevant field ensuring the quality of the publication. Pepadun offers an open-access license (CC-BY), authors retain the copyright.
Arjuna Subject : Ilmu Komputer (semua kategori) - Aplikasi Ilmu Komputer
Articles 113 Documents
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IMPLEMENTASI TEKNOLOGI PETA VIRTUAL 3D GEDUNG E TEKNIK SIPIL DAN GEDUNG F LABORATORIUM HIDROLIKA FAKUTAS TEKNIK UNIVERSITAS LAMPUNG Aristoteles Aristoteles; Maya Asterita; Yunda Heningtyas; Kurnia Muludi; Admi Syarif
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.v3i1.95

Abstract

Lampung University doing out routine activities every new academic year for students especially for new students college who majoring in Civil Engineering, Faculty of Engineering, Introduction about Campus Life for New Students (PKKMB), one of the main agendas of PKKMB is introducing about everyvbuildings and public facilities in Civil Engineering also every building and the room in it. The current state of the COVID-19 pandemic make the University of Lampung conduct learning activy by network (online). So, it's make every students activities not possible to perform direct tracing. Serving method information follows technological developments, one of which is 3D visualization techniques. With using the Multimedia Development Life Cycle (MDLC) system development method, 3D virtual map applications can be developed that can display building layouts and facilities in 3D. This research is Alpha Testing and Customer satisfaction. Alpha Testing provides test results The application can operate on versions in operation android system 7.1 to 10. The application can operate on smartphone with screen specifications from 5.0 inch to 6.5 inches. The application can operate on smartphones from minimum 3GB RAM to 8GB RAM. Customer Satisfaction Respondents stated that the 3D Virtual Map Application of Building E Civil Engineering and Building F of the Hydraulics Laboratory get good results with a percentage index between 87.5% to 95%.
IMPLEMENTASI ALGORITME SUPPORT VECTOR MACHINE DAN FITUR SELEKSI MRMR UNTUK PREDIKSI GLIKOSILASI Favorisen Rosyking Lumbanraja; Naurah Nazhifah; Dewi Asiah Shofiana; Akmal Junaidi
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.v3i1.96

Abstract

During the protein formation process, there are post-translational modifications that provide additional properties and produce new R groups in the polypeptide chain. One of the results of post-translational modifications is glycosylation. Glycosylation reactions occur between protein and glucose at high concentrations. There are 3 categories of glycosylation found in the human body, namely N-glycosylation, O-glycosylation and C-glycosylation. To determine the functional role of glycosylation, that is by predicting the substrate of each glycosylation site. A computational approach is a way to predict the glycosylation site, using the Support Vector Machine (SVM) algorithm. In this study there are 2 types of data, namely independent data and benchmark data. The features used are feature extraction and feature selection using Maximum Redundancy Minimum Relevance (MRMR) of 25, 50 and 75 columns. SVM classification test using 5-fold cross validation. The highest accuracy result lies in the use of the 75 column MRMR selection feature. In Independent N data, the greatest accuracy lies in the sigmoid kernel with a causation value of 86.66%, while for independent C data, the accuracy is 87.5% in the sigmoid kernel and for independent O data, the largest accuracy is 89.31% which is in the RBF kernel. For benchmark N data, the highest accuracy is 70.54% in the RBF kernel, for benchmark C data the greatest accuracy lies in the RBF kernel with a value of 95.06% and for benchmak O data it is in the RBF kernel with the greatest accuracy, which is 92.64%.
ANALISA PENCAPAIAN PROGRAM KAMPUNG KB DI KABUPATEN LAMPUNG SELATAN DENGAN SISTEM INFORMASI GEOGRAFIS Astria Hijriani; Inas Firhan Aziz; Ossy Dwi Endah Wulansari
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.v3i1.97

Abstract

Efforts to realize quality family planning one of them by living in a healthy environment and also regulate natality, ideal age of childbirth and distance. Planning and Activities Programs are coordinated by representatives of the Provincial BKKBN by involving all elements in the Organizational Structure of Kampung KB (in accordance with the Decree of the Regent / Mayor) through the Forum of Deliberation or inserting in other appropriate forums. A form of realization of program planning is by the form of geographic information systems. Information about the location or place of an object located on the earth's surface and includes information on the location of geographical locations to be analyzed and made decisions. By using the Google Maps API, it is possible to use Google Maps from the geographic information system created. In its early development, the Google Maps API was limited to the Java Script API. Maps API expanded to include an infographic that makes it easy to store and interpret map-shaped data. The problem of the Department of Population Control and Family Planning related to the Kampung KB Program is that they cannot provide information anywhere where the distribution of KB Village is and what achievements have been achieved after the selection of the village into Kampung KB. The presentation of information with spatial data can be facilitated with Geographic Information System. So far, government only receives data in the form of reports of general nature, and government cannot see the distribution of Kampung KB visually. With this information can be presented Geographic Information System. In this study will be developed Geographic Information System distribution and achievement of kampung kb program. Web-based system to visualize the mapping of kb villages into the form of maps, as well as provide information about areas that have been registered as kb or non-kb villages in South Lampung Regency. The system is created using the programming languages PHP, HTML, Javascript and MySql as a system database.
STUDI MOBILE COMMERCE DI BANDAR LAMPUNG Tristiyanto Tristiyanto; Syintia Dwi Nurrahmi; Yunda Heningtyas
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.v3i1.98

Abstract

The online shopping process in Bandar Lampung is facilitating by mobile commerce online shopping. The factor of using online shopping mobile commerce has never been analyzed based on the public perception in Bandar Lampung. This research discusses using mobile-commerce online shopping using the UTAUT2 model with Perceived Risk manifestations, namely Security Risk and Privacy Risk. The mobile commerce applications analyzed were Shopee, Lazada, Tokopedia, Bukalapak, and Blibli. The purpose of this research was to determine the UTAUT2 variable with the manifestation of Perceived Risk, namely Security Risk and Privacy Risk, which affect the use of online shopping mobile commerce. The data analysis method used is Structural Equation Modeling (SEM) with Partial Least Square (PLS) approach. The total number of respondents obtained was 183 respondents. The data tested were 373 data. This research results from the factors that most influence the behavioral intention and use behavior of mobile commerce online shopping is a habit.
IMPLEMENTASI SOFTWARE METRICS UNTUK PENGUKURAN PERFORMA PADA SISTEM INFORMASI AKADEMIK UNIVERSITAS LAMPUNG (SIAKAD V.4.1 UNILA) Anie Rose Irawati; Didik Kurniawan; Anastasya Cindy Grissherin
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.v3i1.100

Abstract

The University of Lampung Academic Information System (SIAKAD) is an information system developed to support the university in managing student academic processes. The absence of a feedback section makes users, especially students, unable to deliver opinions about the system, so that even though the system is running well, the real quality of the system based on user experience is unknown. Performance is one aspect of quality that is important to know, but it cannot be measured directly. The study uses an information system functional scoreboard to assess three aspects of the system, those are system performance, information effectiveness, and service performance. The questionnaire was distributed to 100 respondents from all faculties as a sample, which are expected to represent the answers from the entire university. Based on the research results, it is known that the performance of SIAKAD V.4.1 UNILA is good to a moderate extent. Some things that are needed to be improved are the stages of service procedures, the addition of other academic information such as graphs of student’s grade, transparency of grades, an updated course schedule, integration to the graduation registration system, adding the latest campus information that is displayed clearly and well, also integration with the other systems at the University of Lampung as well as better server replacement and maintenance.
IMPLEMENTASI SISTEM PAKAR PADA PENYAKIT BUAH PEPAYA CALIFORNIA BERBASIS ANDROID MENGGUNAKAN METODE FORWARD CHAINING Irwan Adi Pribadi; Titik Nur Aeny; Akmal Junaidi; Tio Arisandi
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.v3i1.101

Abstract

California papaya is one of the varieties of papaya developed by the Bogor Agricultural Institute known as IPB-9. California papaya is widely cultivated by farmers in Indonesia because it is quite profitable, but this plant is not immune from disease. For this reason, farmers must understand the aspects of california papaya disease so that their hard work from california papaya farming brings satisfactory results. With the advancement of science and information technology today, farmers can find out information about california papaya disease and how to control it easily. This research produces an expert system application that can find out information about california papaya disease by using the forward chaining method. Farmers can use various features in this california papaya application. The first feature is disease diagnosis. In this feature, farmers will choose the symptoms that have been provided by the application, totaling 28 symptoms which will then be drawn conclusions in the form of results and ways to overcome the disease concluded. The second feature, the application provides a list of 9 diseases in california papaya so that farmers can find out in full about the disease and how to overcome it.
PENERAPAN METODE WATERFALL PADA PENGEMBANGAN SISTEM INFORMASI MONITORING PROSES BIMBINGAN SKRIPSI DI JURUSAN ILMU KOMPUTER UNIVERSITAS LAMPUNG Eko Septiawan; Dwi Sakethi; Rico Andrian
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.v3i1.102

Abstract

The thesis is a compulsory task that must be completed by a student as a condition of graduation to obtain a bachelor's degree. The questionnaire of the thesis guidance process shows, there were students who experienced problems in the thesis guidance process. The thesis guidance process monitoring information system has previously been developed but is still in the prototype phase. This study aims to develop a system that can assist students in monitoring the status of thesis examination that is being carried out by supervisors as well as providing information about thesis guidance and the percentage of thesis guidance students passing. This research uses the waterfall method. The thesis guidance process monitoring information system will show announcements from supervisors, thesis progress status, and thesis draft checking information.
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.
PEMANTAUAN MENTOK RIMBA (ASARCORNIS SCUTULATA) BERBASIS SISTEM INFORMASI GEOGRAFIS DI TAMAN NASIONAL WAY KAMBAS Didik Kurniawan; Elly Lestari Rustiati; Anie Rose Irawati; Zacky Zeinel Ibad Muchlas
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.v3i1.104

Abstract

Forests play a major role in supporting the survival of all living things in the world. A sustainable forest area certainly makes the wildlife live, e.g mentok rimba. A Geographic Information System for Monitoring mentok rimba (Asarcornis scutulata) applying the V-model approach. This research was conducted under programme of Way Kambas National Park and ALeRT (Aliansi Lestari Rimba Terpadu). The purpose of this research is to assist the monitoring team in Way Kambas National Park for updating mentok rimba data. Black Box Testing and User Acceptance Testing were applied. A Geographic Information System (GIS) which contains the distribution of forest stagnation in Way Kambas National Park was built.
APLIKASI ANDROID PROGRAM KERJA HIMAKOM Rama Bayu Nugraha; Dwi Sakethi; Ardiansyah Ardiansyah
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.v3i1.105

Abstract

The Student Association of the Department of Computer Science, University of Lampung (Himakom) has many short- and long-term work programs. Lack of supervision in implementing work programs can evoke that issues in the implementation of work programs indeed even cannot be carried out. Accountability reports conducted at colloquy was still in printed form, apart from being less efficient, printed reports also take longer to compile the report. The author develops a work program application for Student Association of the Department of Computer Science, Faculty of Mathematics and Science, University of Lampung (Himakom) to provide convenience for the academics to obtain information, supervise, give advice about Himakom and assisting Himakom in making accountability reports as well as making it easier for the academic community to view and read accountability reports. The author succeeded in manufacturing Application Work Program Himakom Based Android, proven by the suitability of work program data in the application with work program data carried out by Himakom and academicians majoring in computer science can easily access information about Himakom. In addition, the author also tested using the questionnaire method, and got a score with an average index of 85.85%.

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