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All Journal JURNAL MAHAJANA INFORMASI Jurnal Info Sains : Informatika dan Sains LOFIAN: Jurnal Teknologi Informasi dan Komunikasi ULINA: Jurnal Pengabdian kepada Masyarakat "Journal of Data Science
Maranata Pasaribu
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Automotive Engineering Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Library & Information Science Social Sciences

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Sistem Pendukung Keputusan Pemilihan Karyawan Terbaik Metode Simple Additive Weighting (SAW) (Studi Kasus di PT MNC Sky Vision Tbk) Simbolon, Marice Hotnauli; Sartana; Maranata Pasaribu
Jurnal Mahajana Informasi Vol 8 No 1 (2023): JURNAL MAHAJANA INFORMASI
Publisher : Universitas Sari Mutiara Indonesia Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/jurnalmi.v8i1.4311

Abstract

MNC Sky Vision (formerly known as PT Matahari Lintas Cakrawala) is a company involved in operating the first Pay TV in Indonesia. The problem of evaluating employee performance is something that cannot be avoided in today's world of work. Assessment by voting with the most votes is still considered ineffective because the measurement of values ​​is still guided by interpersonal relationships and the principle of conscience. To be able to improve the quality of good employee performance and to be able to support the company's progress, especially at PT MNC Sky Vision Tbk, the agency needs a stage of improvement and system development in a good and directed management process, based on this the researcher wants to provide a solution to solving the problem through the title research “Decision Support System for Selection of the Best Employees Simple Additive Weighting (SAW) Method (Case Study at PT MNC Sky Vision Tbk).
Implementasi Algoritma Principal Component Analisys dan Jaringan Syaraf Tiruan Dalam Mengoptimasi Fitur dan Performa Intrusion Detection System Fauzi Haris Simbolon; Maranata Pasaribu; Marice Hotnauli Simbolon; Maradu Sihombing; Sartana
LOFIAN: Jurnal Teknologi Informasi dan Komunikasi Vol 5 No 1 (2025): Agustus
Publisher : Universitas Mandiri Bina Prestasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58918/yyzrza47

Abstract

Mengamankan data dan informasi merupakan aktivitas yang sangat dibutuhkan dalam dunia idustri, bisnis maupun perkantoran terutama terkait dengan data dan informasi yang dikirim melalui jaringan. Intrusion Detection System atau Sistem deteksi intrusi (IDS) merupakan suatu produk perangkat keras atau perangkat lunak yang mampu mendeteksi aktivitas yang janggal, aneh dan mengandung unsur bahaya di jaringan komputer atau di host yang terpisah. IDS hanya memantau lalu lintas yang disalin, dan memberi peringatan, bahwa  paket yang sebenarnya bermasalah telah terkirim ke target yang dituju. Bahkan jika telah dilakukan pengaturan IDS untuk memperbarui firewall dengan aturan pemblokiran, paket serangan awal sudah terlanjur masuk Pelaksanaan proses intrusi berkecepatan tinggi tentunya akan menimbulkan beberapa kendala yang cukup signifikan terutama masalah dimensionalitas yang sangat besar, untuk itu dibutuhkan algoritma Principal Component Analisys (PCA) untuk menangani masalah tersebut, dengan algoritma ini memungkinkan peningkatan kinerja pengklasifikasian Jaringan Syaraf Tiruan (JST) dalam deteksi intrusi. Melalui bantuan algoritma PCA dapat diidentifikasi 15 fitur teratas dari 41 fitur yang terdapat pada kumpulan fitur KDD Cup 1999, dan perolehan peningkatan lebih dari 62% pada saat pelatihan JST. melalui pengujian menggunakan JST dapat disimpulkan bawa Jaringan Saraf Tiruan Multi Layer Perceptron dapat meningkatkan akurasi bahkan setelah mereduksi fitur-fitur yang ada.
Bijak Dan Cerdas Bersosial Media Di Era Keterbukaan Informasi Di Desa Simanindo Kecamatan Simanindo Kabupaten Samosir Sartana; Maranata Pasaribu; Sariadin Siallagan; Fauzi Haris Simbolon; Jaidup Banjarnahor
ULINA: Jurnal Pengabdian kepada Masyarakat Vol 2 No 1 (2024): Januari
Publisher : Universitas Mandiri Bina Prestasi (UMBP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58918/ulina.v2i1.232

Abstract

In today's era of open information, society's need for information is increasingly urgent and important. This encourages various elements of society to demand their basic rights, especially the right to obtain information. The public's need for information is a basic right for every person in order to develop their personal qualities and in order to live their social life. Social media or what is also known as social networking is part of new media. It is clear that the interactive content in new media is very high, thus allowing a lot of misuse in conveying information and messages which results in misinformation among fellow social media users and even gives rise to misguided understandings (hoaxes) and hate speech. For this reason, policy and intelligence are needed in using social media so that the information sent and received is quality information and not misleading. By carrying out socialization and counseling wisely and intelligently using social media among the community, it is hoped that it can help the community (especially in Simanindo Village, Simanindo sub-district, Samosir Regency) in using good, healthy and high-quality social media.
Decision support system in choosing tour packages and travel reservations using simple additive weight (SAW) method on Berkat Hemat Wisata Fauzi H. Simbolon; Maranata Pasaribu; Sariadin Siallagan
Journal Of Data Science Vol. 2 No. 01 (2024): Journal Of Data Science, March 2024
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/jds.v2i01.4124

Abstract

Travel activities' growth as an effort to seek balance, harmony, and happiness with the environment has intensified competition in the tourism industry. Therefore, this study employs the Simple Additive Weighting (SAW) method to aid in selecting travel packages and reservations. This method enables the assessment of alternative performances based on specified criteria such as hotel class, package price, number of tours, and tour duration. The SAW process involves normalizing decision matrices and summing matrix multiplications with a weight vector, resulting in alternative rankings from the largest to the smallest. The case study demonstrates that the selection of travel packages is conducted by assigning weights to each criterion, such as hotel class, package price, number of tours, and tour duration. The final results reveal alternative rankings, facilitating decision-makers in choosing travel packages that align with their preferences. By utilizing the SAW method, this decision support system streamlines the assessment and selection of travel packages, enhancing service quality and consumer satisfaction in the tourism industry.
Semi-public watermarking digital implementation in the concealment of text messages Sitompul, Noferianto; Maranata Pasaribu
Jurnal Info Sains : Informatika dan Sains Vol. 11 No. 1 (2021): March, Informatics and Science
Publisher : SEAN Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (681.314 KB) | DOI: 10.54209/infosains.v11i1.36

Abstract

The purpose of this study is to generate watermarking of an input image. The watermarking process will begin with the process of reading color image pixels. After that, the process will be continued by calculating the step message value inserted and inserting all the necessary values in the watermarking checking process. In the event of an attack, then at the time of watermarking formation, a specific noise value (randomly generated) will be calculated to be inserted into the image. After the process of watermarking formation, then the process can be continued with checking watermarking and extracting messages.
Co-Authors Fauzi H. Simbolon Fauzi Haris Simbolon Jaidup Banjarnahor Maradu Sihombing Marice Hotnauli Simbolon Sariadin Siallagan Sartana Simbolon, Marice Hotnauli Sitompul, Noferianto