Article Per Year (5 Year)
p-Index From 2021 - 2026
0.751
P-Index
This Author published in this journals
All Journal TIN: TERAPAN INFORMATIKA NUSANTARA Impression : Jurnal Teknologi dan Informasi Vox Populi: Jurnal Umum Pengabdian Kepada Masyarakat
Yanto, Widja
Unknown Affiliation
Aerospace Engineering Arts Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Social Sciences Veterinary Other

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
Analisis Dan Perancangan Clustering Siswa Baru Menggunakan Metode K-Means Pada SMK Negeri 1 Sarolangun Alhaq, Hawari; Yanto, Widja; Ichsandi, Ichsandi; Sari, Rica Syofiana; Sholid, Rolly Gios; Septiana, Alegriya Windi
Impression : Jurnal Teknologi dan Informasi Vol. 4 No. 2 (2025): July 2025
Publisher : Lembaga Riset Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59086/jti.v4i2.1035

Abstract

Teknologi Informasi dan Komunukasi digunakan dalam berbagai jenis aktifitas didalam kehidupan saat ini, Teknologi informasi sangat berperan dalam organisasi perusahaan salah satunya Business intelligence. Salah satu penghasil knowledge yaitu data mining. Data mining merupakan suatu teknik pengumpulan data untuk membentuk pengetahuan baru dari data yang ada. Banyak teknik pengelompokan data yang digunakan salah satunya algoritma yang sering digunakan adalah K-Means. Algoritma K-Means adalah algoritma clustering yang paling sederhana dibanding dengan algoritma yang lain. Algoritma ini termasuk salah satu algoritma paling penting dalam data mining. K-Means membagi data kemudian mengelompokkannya kedalam beberapa cluster yang memiliki kemiripan dan memisahkan setiap cluster berdasarkan perbedaan antar masing-masing cluster. Algoritma ini telah dikemukakan oleh beberapa peneliti dari disiplin ilmu yang berbeda. Tujuan penelitian ini dapat menganalisa clustering siswa baru menggunakan metode K-Means pada SMK N 1 Sarolangun serta merancang prototype clusteringnya. Dimana manfaat yang ditemukan nantinya yaitu untuk meningkat akurasi dalam pengelompokan siswa baru. Information and Communication Technology is used in various types of activities in today’s life. Information technology plays a crucial role in organizational operations, one of which is Business Intelligence. One of the key sources of knowledge is data mining. Data mining is a technique for collecting data in order to generate new knowledge from existing data. There are many data clustering techniques used, and one commonly applied algorithm is K-Means. The K-Means algorithm is one of the simplest clustering algorithms compared to others. It is also considered one of the most important algorithms in data mining. K-Means partitions data and groups it into several clusters based on similarities and distinguishes each cluster based on their differences. This algorithm has been proposed by researchers from various academic disciplines. The objective of this study is to analyze the clustering of new students using the K-Means method at SMK N 1 Sarolangun and to design a clustering prototype. The benefit of this study is to improve the accuracy of new student grouping.  
Edukasi Keamanan Siber: Melindungi Data Diri Dan Mengenali Modus Penipuan Di Media Sosial Facebook Pada Ibu-Ibu Pkk Desa Bukit Subur Merangin Ichsandi; Alhaq, Hawari; Yanto, Widja; Indria, Lily; Maria Ulfa, Adinda
Vox Populi: Jurnal Umum Pengabdian Kepada Masyarakat Vol 2 No 2 (2025): Vox Populi: Jurnal Umum Pengabdian Kepada Masyarakat
Publisher : PT. Meja Ilmiah Publikasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70308/voxpopuli.v2i2.117

Abstract

Cybersecurity is a crucial issue in the digital era, especially for communities actively using social media platforms such as Facebook. The PKK mothers of Bukit Subur Village, Merangin, represent a group vulnerable to fraud and misuse of personal data online. This community service activity aims to enhance the understanding and awareness of PKK mothers regarding the importance of protecting personal data and recognizing various fraud schemes prevalent on Facebook. The methods employed include interactive education through counseling, discussions, and case simulations. The results of the activity show an increase in participants' knowledge and vigilance towards cybersecurity risks, as well as their ability to identify and avoid fraud schemes on social media. This initiative is expected to foster a better digital literacy culture within the Bukit Subur Village community.
Sosialisasi Kuliah Praktik (KP) sebagai Persiapan Karier Mahasiswa Saintek di Era Digital Syofiana Sari, Rica; Satria, Deni; Yanto, Widja; Danang, Satria
Vox Populi: Jurnal Umum Pengabdian Kepada Masyarakat Vol 2 No 2 (2025): Vox Populi: Jurnal Umum Pengabdian Kepada Masyarakat
Publisher : PT. Meja Ilmiah Publikasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70308/voxpopuli.v2i2.250

Abstract

This community service aims to help students get to know the Practical Lecture (KP) of strategic planning prepared by the Head of Study Program and Deka for 1 (One). This document is a reference in the implementation of students in the community, including in the use of knowledge obtained during lectures, program implementation, and lecture activities in the community. The socialization of Practical Lectures (KP) is one of the strategic efforts in equipping students of the Faculty of Science and Technology (Saintek) to be ready to face the dynamics of the world of work in the digital era. This activity aims to provide a comprehensive understanding of the essence, benefits, and procedures for implementing KP, which are directly related to the demands of competencies in today's industrial and professional sectors. In this socialization, the importance of mastery of technology, practical work experience, and the ability to adapt to digital changes as provisions for the career world is also emphasized. Through presentations from speakers from academic and industrial environments, it is hoped that students will gain new insights related to various opportunities and challenges in the midst of digital transformation. The results of this activity show an increase in students' understanding of the important role of KP in supporting career development, as well as a growth in motivation to prepare themselves more optimally in entering the world of work.
Pemanfaatan E-Customer Relationship Management untuk Peningkatan Usaha Tour & Travel dengan Pengujian User Centered Design Yanto, Widja; Mulyono, Herry
TIN: Terapan Informatika Nusantara Vol 5 No 1 (2024): June 2024
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/tin.v5i1.5152

Abstract

Nada Salwa Tour & Travel is one of the service businesses operating in the travel sector. Currently, the existing system faces challenges in acquiring new customers, enhancing relationships with existing ones, and retaining them. To address these issues, Nada Salwa Tour & Travel requires a web-based Electronic Customer Relationship Management (E-CRM) system that can assist both the company and its customers in fostering good relationships. The objective of this research is to analyze the service relationship between the company and its customers and to design a Sistem web-based Electronic Customer Relationship Management (E-CRM) system to create better relationships through website features. The author conducted object-oriented design including Use Case diagrams, activity diagrams, class diagrams, interface designs, and database structure tables. The result of this research is a Sistem web-based E-CRM system that can help address the existing problems at Nada Salwa Tour & Travel. The testing result of the designed interface using the cognitive walkthrough method with 5 respondents shows learnability at 96.15%, error rate at 1.34%, and efficiency at 94.93%.
Co-Authors Alhaq, Hawari Danang, Satria Deni Satria Herry Mulyono Ichsandi Ichsandi, Ichsandi Indria, Lily Maria Ulfa, Adinda Sari, Rica Syofiana Septiana, Alegriya Windi Sholid, Rolly Gios Syofiana Sari, Rica