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All Journal JURNAL SISTEM INFORMASI BISNIS Jurnal Ilmiah Rekayasa dan Manajemen Sistem Informasi Jurnal Informasi dan Komputer EDUMATIC: Jurnal Pendidikan Informatika Antivirus : Jurnal Ilmiah Teknik Informatika Journal of Informatics, Information System, Software Engineering and Applications (INISTA) Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Jurnal Sistem Informasi Triguna Dharma (JURSI TGD) Industrial Research Workshop and National Seminar Jurnal Teknik Informatika dan Teknologi Informasi Journal of Informatics and Computing Jurnal Pengabdian kepada Masyarakat (Nadimas) Prosiding SeNTIK STI&K Julia Jurnal Jurnal Teknik Informatika dan Teknologi Informasi

Pramadhana, Dian

Politeknik Negeri Indramayu

Author-ID : 2057631

Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Public Health Social Sciences Other

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Klasifikasi Penyakit Diabetes Menggunakan Metode CFS Dan ROS dengan Algoritma J48 Berbasis Adaboost Dian Pramadhana
Jurnal Pendidikan Informatika (EDUMATIC) Vol 5, No 1 (2021): Edumatic: Jurnal Pendidikan Informatika
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/edumatic.v5i1.3336

Diabetes was a disease that occurs due to high blood-glucose levels. Researchers tried to prevent complications from developing by using data mining techniques. One of the techniques used in data mining was classification. The purpose of this study improves the accuracy of the classification of diabetes for a better and optimal result. The method in this study is Correlation Feature Selection (CFS) as attribute selection, Random Over Sampling to handle unbalanced data and AdaBoost to improve the performance of the J48 algorithm so the result obtained best. Based on the result of this study, showed that Correlation Feature Selection for attribute selection and Random Over Sampling to handle imbalance's class with the Adaboost-based J48 algorithm proved can increase the results of the diabetes classification with an accuracy of 92.3%. For the further research recommended to apply other methods so that the accuracy results obtained are more optimal for comparison.

Peningkatan Algoritma J48 Untuk Klasifikasi Hasil Prestasi Mahasiswa Selama Proses Pembelajaran Secara Daring Menggunakan CFS Dan Adaboost Dian Pramadhana; Rendi Rendi; Robi Robiyanto
Journal of INISTA Vol 5 No 1 (2022): November 2022
Publisher : LPPM INSTITUT TEKNOLOGI TELKOM PURWOKERTO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20895/inista.v5i1.853

Virus corona yaitu virus yang menyebabkan infeksi saluran pernapasan pada manusia. Jumlah kenaikan penderita virus corona meningkat secara cepat dan menyebar diberbagai negara. Dalam menghadapi virus corona dunia pendidikan mengantisipasi agar penularan virus corona tidak semakin luas yaitu dengan menghentikan proses pembelajaran secara langsung dan digantikan dengan pembelajaran daring. Dalam proses pembelajaran daring tidak selalu berjalan secara baik ataupun lancar, banyak kendala yang dihadapi selama pembelajaran daring. Kendala yang ada selama proses pembelajaran daring berakibat terhadap perubahan peserta didik seperti menurunnya motivasi serta prestasi belajar mahasiswa. Berdasarkan alasan tersebut peneliti tertarik untuk menganalisis hasil prestasi mahasiswa selama pembelajaran secara daring dengan menggunakan teknik data mining yaitu teknik klasifikasi. Salah satu teknik data mining untuk melakukan klasifikasi yang dapat digunakan adalah algoritma J48. Algoritma J48 merupakan algoritma yang cukup populer dalam pengklasifikasian, namun memiliki kelemahan yaitu dalam proses klasifikasi tidak dapat memilih atribut yang relevan, hal ini dapat berdampak buruk saat proses membangun decision tree. Untuk mengatasi masalah tersebut peneliti menerapkan Correlation Feature Selection untuk seleksi atribut dan Adaboost dalam memperbaiki performa algoritma J48. Hal ini dibuktikan bahwa setelah penerapan metode yang digunakan hasil akurasi yang di peroleh menunjukan peningkatan yaitu sebesar 96,42 %.

IMPLEMENTASI WHATSAPP API UNTUK PERINGATAN DINI KEPADA ORANG TUA PESERTA DIDIK DI SEKOLAH Moh. Ali Fikri; Ahmad Lubis Ghozali; Dian Pramadhana
Journal of Informatics and Computing Vol. 2 No. 1 (2023): Journal of Informatics and Computing
Publisher : Politeknik Negeri Indramayu

The rapid development of information systems in the current era of globalization has made almost all aspects of life unavoidable from the use of computer devices, especially in educational institutions. The number of SMA/equivalent in Indonesia is 15,497, namely in public schools there are 7,203 (46.48%) and private schools 8,294 (53.52%). West Java Province has the highest number of schools, namely 1,823 schools. Meanwhile, Indramayu Regency has 89 SMA/equivalent with details of 26 state and 63 private. One of them is SMA NU Tenajar Kidul. The school has problems with the presence of students. Often students do not enter school without explanation. However, after follow-up was carried out by the school, they received information from the parents of the students that their children were leaving home from home. So that these students are truant and cause not get knowledge in school. The need for a touch of technology that can bridge the school with parents of students. So that when there is a problem that one of the students is absent, the school can provide information to parents quickly and accurately. Therefore WhatsApp API is the right choice to provide attendance information to parents. The system was built using the nodeJS programming language and got the test results of 40 messages, getting the message sending process time of 0 milliseconds. While the time needed by the API to process the message sending is the longest 0.10522 milliseconds. If you calculate the average length of the message sending process, it is equal to 0.037826 milliseconds. Thus the WhatsApp API that has been built is very effective with performance under 1 second. All messages stored in the table are 100% sent.

PENERAPAN APLIKASI SURAT MASUK DAN SURAT KELUAR PADA SMA NEGERI 1 SLIYEG INDRAMAYU Dian Pramadhana; Robi Robiyanto; Rendi
Jurnal Pengabdian kepada Masyarakat (NADIMAS) Vol 1 No 1 (2022): Jurnal Pengabdian kepada Masyarakat (Nadimas)
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat

Letter is a means of communication to convey written information by one party to another and also serves as a reminder. In an educational institution, letters are very important, both outgoing and incoming letters that have different subjects. Therefore, in recording incoming and outgoing mail documents, it is necessary to archive documents as a form of good mail administration management. Archives are recorded information in any form of media, which are created, received and managed by an agency or individual in the context of carrying out activities or because of their legal obligations which have an important role as a source of information. One of the schools in the Indramayu area, especially SMA Negeri 1 Sliyeg, in managing letter archives still uses manuals recorded in ledgers and letter administration documents are stored in binders, so that it becomes less efficient in managing letter archive document administration. So that a computerized administration filing application for incoming and outgoing mail is made. In making applications for archiving incoming and outgoing letters, you can use the PHP programming language, data storage with a MySQL database, display applications with the Codeigniter Framework, and notebook or computer hardware. This application can save correspondence files with image file formats. Can make it easier to search for mail archives in the form of reports based on date, month, and year.

Rancang Bangun Sistem Informasi Administrasi Desa (SIAD) Berbasis Web di Desa Sleman Amalia, Dita Rizki; Farismana, Riyan; Pramadhana, Dian
Prosiding Industrial Research Workshop and National Seminar Vol. 15 No. 1 (2024): Prosiding 15th Industrial Research Workshop and National Seminar (IRWNS)
Publisher : Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/irwns.v15i1.6191

Program pengabdian masyarakat ini membahas pengembangan sistem informasi administrasi desa berbasis web di Desa Sleman, Kecamatan Sliyeg, Kabupaten Indramayu. Di era Teknologi 4.0, integrasi teknologi digital menjadi krusial dalam menghadapi tantangan kompleksitas infrastruktur IT dan meningkatkan daya saing organisasi di pasar global. Desa Sleman, sebagai bagian dari konteks pemerintahan lokal, menghadapi tantangan dalam manajemen data administrasi desa yang masih dilakukan secara manual, membatasi aksesibilitas dan transparansi informasi. Tujuan dari pengabdian masyarakat ini adalah untuk menganalisis hambatan dan kebutuhan dalam pengelolaan data administrasi desa serta menerapkan sistem informasi administrasi desa berbasis web. Metode pelaksanaan proyek ini mencakup survei mitra, penyesuaian sistem dengan kebutuhan desa, persiapan implementasi, dan evaluasi akhir. Dengan adanya sistem informasi administrasi desa yang dapat diakses oleh masyarakat, admin, dan pegawai desa dalam pengajuan administrasi terutama surat dan dapat meningkatkan kualitas layanan publik di desa sleman.

SISTEM INFORMASI PENGADUAN MAHASISWA POLITEKNIK BAJA TEGAL BERBASIS WEB Dian Pramadhana
Jurnal Teknik Informatika dan Teknologi Informasi Vol. 2 No. 3 (2022): Desember : Jurnal Teknik Informatika dan Teknologi Informasi
Publisher : Pusat Riset dan Inovasi Nasional

Information technology is one thing that has an important role in the current era, especially during the pandemic. Complaints or submission of aspirations and student complaints are important in an institution or college, because with the delivery of these aspirations a university can easily improve and improve its quality. Building student confidence in the services and facilities and infrastructure carried out by the organizers is an activity that must be carried out with the expectations and demands of students regarding service improvement. This student complaint system is a website-based system that is useful for assisting Tegal Steel Polytechnic students in submitting complaints to universities. Services regarding receiving complaints and responding to complaints are still manual. Students must come to the secretariat to fill out the form directly. Therefore, with the development of technology, it encourages authors to create a website-based information system that can help students who want to make complaints. Therefore, researchers build a website-based system that makes it easier for students to make complaints and see how far their complaints have been processed by the university.

VULNERABILITY ASSESSMENT UNTUK ANALISIS TINGKAT KEAMANAN PADA SISTEM INFORMASI REPOSITORI KARYA ILMIAH POLITEKNIK XYZ Riyan Farismana; Dian Pramadhana
Jurnal Teknik Informatika dan Teknologi Informasi Vol. 3 No. 1 (2023): April: Jurnal Teknik Informatika dan Teknologi Informasi
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jutiti.v3i1.2208

The large role of information systems in supporting the success of organizational business processes, making security issues an absolute thing to maintain. The world of education also makes information systems a place to store and manage academic data, one of which is scientific work. Polytechnic XYZ has a repository information system for scientific papers and student final assignments managed by librarians to facilitate the archiving of scientific papers by students. Vulnerability assessment is carried out through the stages of information gathering, vulnerability scanning, vulnerability analysis using tools such as robtex.com and Owasp ZAP to find out the security gaps that exist in the repository information system, so that the intellectual property contained therein can be maintained. from the test results found 22 vulnerabilities from high to informational levels, and in the final stage a generating report is carried out which contains a description of the vulnerabilities and solutions to fix dangerous vulnerabilities.

Perbandingan Vulnerability Assesment Menggunakan Owasp Zap dan Acunetix Pada Sistem Informasi Repositori Politeknik Negeri Indramayu Riyan Farismana; Dian Pramadhana
Jurnal Teknik Informatika dan Teknologi Informasi Vol. 3 No. 2 (2023): Agustus: Jurnal Teknik Informatika dan Teknologi Informasi
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jutiti.v3i2.2853

The security of web-based systems is an important thing that an organization needs to pay attention to, considering that currently all organizational business processes rely on the web to store and process their data. POLINDRA is also not left behind, which uses web technology to store and process a list of student work repositories into a web-based information system. This requires simultaneous testing and risk assessment to determine the level of existing risks and vulnerabilities. The results of the vulnerability assessment to determine security gaps carried out in the scientific work repository information system on the sista.polindra.ac.id page using two different tools, namely Owasp Zap and Acunetix, have several different results. On Owasp Zap, there were 22 warnings, while Acunetix found 499 warnings. Even though the number of alerts using Acunetix is greater, the alert type results are not as complete as Owasp Zap, which produces 22 alerts, while Acunetix only produces 10 alerts.

PERANCANGAN SISTEM INFORMASI LEGALISIR IJAZAH ONLINE DI POLITEKNIK NEGERI INDRAMAYU Pramadhana, Dian; Febrianti, Kurnia Astrin; Farismana, Riyan; Ghozali, A. Lubis
Antivirus : Jurnal Ilmiah Teknik Informatika Vol 17 No 2 (2023): November 2023
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/antivirus.v17i2.3253

An information system is a collection of interconnected elements that form a unity in integrating data, processing, storing and distributing information. Legalization is an attestation process by providing an original stamp and signature from the authorities on a photocopy of a diploma or grade transcript as proof that the photocopy matches the original diploma or grade transcript. The legalization process at the Indramayu State Polytechnic which is currently running is still done manually. This mechanism requires alumni who wish to legalize their diplomas or transcripts to come directly to campus. The legalization service system that is currently running at the Indramayu State Polytechnic is considered to be less effective because it takes a long time for alumni to process the application. Based on the problems above, the researcher aims to design a website-based information system for legalizing diplomas and transcripts. The legalization system is designed to focus on the needs of alumni and those from the academic department who are responsible for ratifying documents for legalizing diplomas and transcripts. The result of this research is a website platform for submitting online legalization requests which can help the academic section of the Indramayu State Polytechnic in managing legalization applications and make it easier for alumni to submit legalization applications.

PERANCANGAN DESAIN ANTARMUKA SMART E-COMMERCE PENJUALAN HASIL PERTANIAN (SiPeHtanI) BERBASIS WIREFRAMING Pramadhana, Dian; Amalia, Dita Rizki; Ghozali, Ahmad Lubis
Jurnal informasi dan komputer Vol 12 No 02 (2024): Jurnal Informasi dan Komputer yang terbit pada tahun 2024 pada bulan 10 (Oktobe
Publisher : LPPM Institut Teknologi Bisnis Dan Bahasa Dian Cipta Cendikia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35959/jik.v12i02.613

Agriculture is a vital sector that supports the economy of many countries, especially in regions with fertile land and large agrarian communities. However, farmers often face challenges in marketing and selling their agricultural products. Limited access to broader markets and a lack of accurate information about market prices often make farmers reliant on intermediaries, who can suppress prices and reduce their income. Information and communication technology offers a solution through information systems that facilitate direct marketing. These systems enable farmers to sell their products directly to consumers or traders and access up-to-date market data, supporting better sales decisions and increasing efficiency and productivity. User interface (UI) design plays a crucial role in the success of these systems. An effective interface must be intuitive and easy to use for all users, including farmers, traders, and consumers with varying levels of technological understanding. Therefore, the design of the interface should consider ease of access and use for all user groups, including those less familiar with digital technology. This research aims to design a smart e-commerce interface for the sale of agricultural products using the Wireframing method. This method is expected to make the interface design process more systematic and efficient, as well as minimize the risk of failure.

Co-Authors Ahmad Lubis Ghozali Amalia, Dita Rizki Darsih Farismana, Riyan Febrianti, Kurnia Astrin Ghozali, A. Lubis Karina Lena, Sonty Moh Ali Fikri Moh. Ali Fikri Muhammad Rivai Rendi Robi Robiyanto Sholihah, Debi Nabilah

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