Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

2.036

P-Index

This Author published in this journals

All Journal Jurnal Teknik Informatika UNIKA Santo Thomas KOMIK (Konferensi Nasional Teknologi Informasi dan Komputer) JURIKOM (Jurnal Riset Komputer) Building of Informatics, Technology and Science MEANS (Media Informasi Analisa dan Sistem) BEES: Bulletin of Electrical and Electronics Engineering Jurnal Teknik Informatika Unika Santo Thomas (JTIUST) Jurnal ABDIMAS Budi Darma Ulead : Jurnal E-pengabdian Blend Sains Jurnal Teknik Marsipature Hutanabe: Jurnal Pengabdian Kepada Masyarakat Pascal: Journal of Computer Science and Informatics

Siagian, Edward Robinson

Universitas Budi Darma, Medan

Author-ID : 3404505

Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Social Sciences Other

Published : 21 Documents Claim Missing Document

Claim Missing Document

Articles

1 2 3

Wave File Compression Analysis and Implementation using The Huffman Method Siagian, Edward Robinson
Blend Sains Jurnal Teknik Vol. 1 No. 1 (2022): Edisi Juli
Publisher : Ilmu Bersama Center

One of the sound file formats that are widely used in the Windows operating system is the Wave format (*. WAV). This format is widely used for gaming and multimedia purposes. Wave is actually a raw format where the voice signal is directly recorded and quantized into digital data. The basic format of this file by default does not support compression and is known as PCM (Pulse Code Modulation). If you record a CD Audio quality song using a sampling rate of 44.1 kHz, 16 bits per sample, 2 channels (stereo), then the total media required to store this audio data per second is 176,400 bytes, so for a duration of 1 minute it takes 10,584 MB. If the average duration of one song is 5 minutes, it takes more than 50 MB of space to store the audio data of the song. This is of course very wasteful of storage media such as hard disks even though there are currently large hard disk capacities available.

Implementasi Metode Simple Additive Weighting Dalam Penerimaan Tenaga Medis / Kesehatan Siagian, Edward Robinson; Nadeak, Berto
Jurnal Teknik Informatika UNIKA Santo Thomas Vol 4 No 2: Tahun 2019
Publisher : LPPM UNIKA Santo Thomas

Sistem pendukung keputusan merupakan sistem informasi yang meyediakan infomasi, pemodelan, dan pemanipulasian data. Sistem yang digunakan untuk membantu pengambil keputusan dalam situasi yang semi terstruktur, dimana tidak seorangpun tahu secara pasti bagaimana keputusan seharusnya dibuat. Dalam perekrutan Tenaga Medis / Kesehatan yang berkualitas pada sebuah rumah sakit memiliki beberapa kriteria-kriteria yang harus dimiliki oleh peserta sebagai syarat dalam mengikuti seleksi penerimaan pegawai dibutuhkan sistem pendukung keputusan. Proses penyeleksian dengan alternatif terbaik berdasarkan kriteria-kriteria yang telah ditentukan dengan menggunakan metode simple additive weighting (SAW), dengan mencari nilai bobot untuk setiap atribut, kemudian dilakukan proses perengkingan atau perekrutan yang akan menentukan alternatif yang optimal, yaitu peserta tebaik

Implementasi Metode Technique for Order Preference by Similarity to Ideal Solution dalam Pemilihan Jenis Kerang Konsumsi Siregar, Kristian; Siagian, Edward Robinson
MEANS (Media Informasi Analisa dan Sistem) Volume 3 Nomor 2
Publisher : LPPM UNIKA Santo Thomas Medan

Shellfish is a type of seafood consumed by consumers. In selecting the right type of shellfish, it must be adjusted to the wishes of consumers. To get optimal results a system is needed that can help in determining the type of shellfish so that consumers feel satisfied. Technique for Order Preference by Similarity to Ideal Solution or TOPSIS is a method with the concept that each alternative is chosen and the best is not only to have the shortest distance of each positive ideal solution, but also to have the longest distance of any existing ideal negative solution . The criteria in this system vary, each tailored to the preferences of consumers or prospective buyers of shellfish provided by the producer. Based on the results of the sample selection shows that the calculation results using the same system with manual calculations. This system is able to provide an election for purchasing shellfish.

Implementasi Metode Profile Matching untuk Penentuan Mahasiswa Berprestasi Siagian, Edward Robinson
MEANS (Media Informasi Analisa dan Sistem) Volume 5 Nomor 1
Publisher : LPPM UNIKA Santo Thomas Medan

Decision support systems developed at the beginning of the era of distributed computing and began to develop in the 1960-1970s, as a result of a number of other factors: hadware and software technology, research efforts by academics from universities, began to grow awareness of the support of a decision and the desire to obtain better information. In this study, a case will be raised, which is looking for the best alternative based on student competence in the "XYZ" educational institution by applying the profile matching method. This method was chosen because it is able to select the best alternative from the aspects of existing criteria. The study was conducted to find the value of weight for each aspect, such as examples of academic aspects and non-academic aspects of students, then the ranking process of selected prospective students who have been selected, and the output of the application can help decision makers in choosing alternative students who excel.

Pengenalan Tentang Otomasi Sistem Kerja Komputer di Lembaga Pendidikan Ernala Sinaga, Sony Bahagia; Nadeak, Berto; Siagian, Edward Robinson
ULEAD : Jurnal E-Pengabdian Volume 1 No. 1 Juli 2021
Publisher : Fakultas Ilmu Komputer, Universitas Katolik Santo Thomas Medan

Seiring dengan perkembangan teknologi, sistem otomasi telah mengambil alih sistem manual dan semi manual. sistem otomasiÂ sangat mendukung atas terlaksananya suatu proses kerja dari objek. Sistem otomasi ini dikembangkan untuk menghindari efek terjadinya pergeseran posisi sampel-referensi. Tujuan dari kegiatan ini adalah untuk memberi pemahaman dan membuka pola pikir peserta pelatihan. Tujuan dalam pengabdian ini adalah untuk menambah pengetahuan dan diharapkan bermanfaat bagi kita semua terutama bagi siswa Lembaga Pendidikan Ernala. Serta dengan ini kita dapat mengetahui fungsi dari teknologi komputer untuk segala aspek kehidupan khususnya dibidang Otomasi industri. Guna membuka pola pikir Siswa di Lembaga Pendidikan Ernala tentang pemahaman Otomasi Kerja Komputer.

Pelatihan Desain Website Sederhana Menggunakan WordPress untuk Siswa SMK 1 Parulian Siregar, Kristian; Panjaitan, Muhammad Iqbal; Tamba, RL. Harmady; Siagian, Edward Robinson; Karo Karo, Siddik
Marsipature Hutanabe: Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 02 (2025): Marsipature Hutanabe: Jurnal Pengabdian Kepada Masyarakat
Publisher : CV. Devi Tara Innovations

Show Abstract | Download Original | Original Source | Check in Google Scholar

Website design skills are one of the important competencies needed in the digital era, especially for Vocational High School (SMK) students who are directed to be ready for work. This community service activity aims to improve the digital literacy and technical skills of SMK 1 Parulian students through training in creating a simple website using the WordPress platform. The implementation method includes preparation stages, direct training implementation, and evaluation in the form of pre-test and post-test. The results showed a significant increase in students' understanding of the concept and practice of website creation, as evidenced by the increase in post-test scores and students' success in creating a functional personal website. In addition, feedback from the questionnaire showed that participants felt enthusiastic and rated this training as very beneficial for their skill development. With this training, it is hoped that vocational school students will be able to develop their potential in the field of information technology, especially in WordPress-based digital content management.

Application of Bayes' Theorem Method to Diagnose Miscarriage in Pregnant Women Siagian, Edward Robinson
Pascal: Journal of Computer Science and Informatics Vol. 1 No. 02 (2024): Pascal: Journal of Computer Science and Informatics
Publisher : Devitara Innovations

Show Abstract | Download Original | Original Source | Check in Google Scholar

The expert system for diagnosing the causes of miscarriage in pregnant women is an expert system designed as a tool to diagnose the type of food that causes miscarriage. Computer programs intended as a provider of tools in solving problems in certain areas of specialization such as miscarriage problems in pregnant women. This knowledge is obtained from various sources including books and the internet related to the causes of miscarriages. The knowledge base is arranged in such a way into a database with several tables of food types and tables of effects to facilitate the performance of the system in drawing conclusions in this expert system using Bayes' theorem. This expert system will display a selection of symptoms that can be selected by the user, where each effect selection will read the user to the next effect choice until the final result is obtained. In the final result, the expert system will display a selection of user effects, types of foods that cause miscarriage, and solutions.

Optimizing Campus Promotion Routes Through the Application of Dijkstra’s Algorithm Siagian, Edward Robinson; Rajagukguk, Denni M Rajagukguk; Panjaitan, Muhammad Iqbal
Pascal: Journal of Computer Science and Informatics Vol. 2 No. 02 (2025): Pascal: Journal of Computer Science and Informatics
Publisher : Devitara Innovations

Show Abstract | Download Original | Original Source | Check in Google Scholar

This study aims to optimize campus promotion routes using Dijkstra's algorithm to increase efficiency in time and cost. By applying this method, the shortest and fastest paths to target promotion locations can be optimally determined. Data were obtained through geographical mapping of schools and road accessibility. The implementation of Dijkstra’s algorithm was analyzed in terms of effectiveness and efficiency compared to conventional methods. This study is expected to contribute to enhancing the effectiveness of campus promotion strategies through route optimization.

Kelompok Usaha Masyarakat Desa Batang Kuis Pekan Kecamatan Batang Kuis Bidang Kerajinan, Souvenir, Sablon Dan Percetakan Kabupaten Deli Serdang TA. 2024 Manalu, Mamed Rofendi; Sihombing, Monang Juanda Tua; Siregar, Kristian; Tamba, RL. Harmadi; Limbong, Riswan; Siagian, Edward Robinson; Sembiring, Abdul Sani; Purba, Elvitrianim
Marsipature Hutanabe: Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 01 (2025): Marsipature Hutanabe: Jurnal Pengabdian Kepada Masyarakat
Publisher : CV. Devi Tara Innovations

Show Abstract | Download Original | Original Source | Check in Google Scholar

This community service activity aims to improve the skills and competitiveness of community business groups in Batang Kuis Pekan Village in the fields of handicrafts, souvenirs, screen printing, and printing. The methods used include problem identification, program planning, activity implementation, and monitoring and evaluation. The program includes design and production training, digital marketing, and business financial management. The results of the evaluation showed that more than 80% of the participants were able to apply the skills taught, including the use of digital technology for marketing and financial records. The assistance provided also helped participants overcome technical obstacles in production and business management. This activity was strengthened by a discussion session with STMIK lecturer Mulia Darma who emphasized the importance of collaboration between academics, the government, and the business community in building a sustainable business ecosystem. The recommendation for the formation of a local entrepreneurial community is expected to strengthen the network between business actors and support the sustainability of the program. Thus, this program has succeeded in providing real benefits for community business groups and can be used as a model for community-based economic development in other regions.

Co-Authors Armansyah Ritonga Chandra Frenki Sianturi Dahwila Syapnika Doansi Tarihoran Efori Buulolo Fince Tinus Waruwu Ginting, Fransiskus Ikwan Ikwan Indah Lestari Lumban Gaol Ira Sarifah Rangkuti Kevin Yanto Sarumaha Kristian Siregar Manalu, Mamed Rofendi Maringan Sianturi Monang Juanda Tua Sihombing Muhammad Syahrizal Nelly Astuti Hasibuan Panjaitan, Muhammad Iqbal Purba, Elvitrianim Rajagukguk, Denni M Rajagukguk Riswan Limbong Sembiring, Abdul Sani Siburian, Henry Kristian Siddik Karo-Karo Sinaga, Sony Bahagia Sinurat, Sinar Tamba, RL. Harmadi Tamba, RL. Harmady

Title

Found 21 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 21 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 21 Documents
Search