Wahyu Wijaya Widiyanto

@poltekindonusa.ac.id

Health Manajemen Information
Politeknik Indonusa Surakarta

Wahyu Wijaya Widiyanto


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https://researchid.co/wahyuwijayawidiyanto

RESEARCH INTERESTS

system information, big data, data mining
1

Scopus Publications

698

Scholar Citations

11

Scholar h-index

13

Scholar i10-index

Scopus Publications

  • Prototype of pornographic image detection with YCBCR and color space (RGB) methods of computer vision
    Kusrini, Hanif Al Fatta, Sofyan Pariyasto, Wahyu Wijaya Widiyanto
    2019 International Conference on Information and Communications Technology Icoiact 2019, 2019
    Latest Internet and technology developments have brought in various changes in social interaction, specifically for the teenager to middle age people that excessively using social media. One of the negative effect of this interaction model change is the increase of wide spreading of contents that contain pornographic elements. The pornographic contents can be accessed from social media such as Facebook, Instagram, Path, Whatsapp and Youtube. The purpose of this study is to develop a system for identifying pornographic image content by designing a prototype of pornographic image detection using computer vision’s YCbCr and color space (RGB) method by filtering the algorithm of previous researchers, measuring instruments to determine the accuracy of prototypes using the Confusion Matrix algorithm. The experiments using YCbCr produced an accuracy rate of 76%, precision value 82.142%, and recall value 76.666% from 50 random datasets of pornographic positive and non-pornographic images, while the RGB method produced an accuracy rate of 43.42%, precision value 44.23%, and recall value 50.17% from 146 random dataset of pornographic positive, non-pornographic and semi-pornographic images.

RECENT SCHOLAR PUBLICATIONS

  • Analisis Duplikasi Dan Kelengkapan Data Sistem Informasi Klinik Anhari Dengan Metode Pieces
    A Marsyahada, WW Widiyanto, WR Sukmaningsih
    Journal Health Information Management Indonesian (JHIMI) 5 (1), 1-7 , 2026
    2026
  • Analisis Kesiapan Implementasi Rekam Medis Elektronik Menggunakan Metode DOQ-IT di Poliklinik Eksekutif Rumah Sakit Umum Daerah Kota Salatiga
    S Chandriani, A Widiyoko, WW Widiyanto
    Journal Health Information Management Indonesian (JHIMI) 5 (1), 36-43 , 2026
    2026
  • Pelatihan Teknologi Pirolisis Limbah Plastik Sebagai BBM Alternatif Bagi Perangkat Desa Menden
    A Surono, W Widiyanto, J Mulyono, M Marjono
    Jurnal Medika: Medika, 1615-1621 , 2026
    2026
  • Penguatan Kapasitas SDM Masyarakat Desa dalam Pengelolaan Sampah Melalui Inovasi Teknologi Konversi Sampah Plastik Menjadi Bahan Bakar untuk Mendukung Ekonomi Sirkular di …
    A Surono, J Mulyono, WW Widiyanto, M Marjono
    Journal of Community Service and Engagement 1 (2), 278-288 , 2026
    2026
    Citations: 2
  • Determinants of Outpatient Satisfaction Based on Health Service Quality Dimensions in Primary Health Care
    WR Sukmaningsih, WW Widiyanto, MA Subekti, JG de Carvalho
    Infokes: Jurnal Ilmiah Rekam Medis dan Informatika Kesehatan 16 (1), 16-24 , 2026
    2026
  • Tsunami Preparedness in the Coastal Tourism Area of Palabuhanratu Bay, West Java
    W Widiyanto, SN Purnomo, MA Ikhsani, ANLB Zain, AM Raharjo, ...
    Sustainable Marine Structures, 115-141 , 2026
    2026
  • CLOUD SERVER
    F Riza, AB Trisnawan, A Aliyah, SA Pramono, MB Yel, F Priyulida, ...
    Faaslib Serambi Media , 2026
    2026
  • Analisis Tingkat Kepuasan Pasien Terhadap Pelayanan Pendaftaran Rawat Jalan Di Rumah Sakit PKU Muhammadiyah Wonogiri
    N Erlinawati, S Suparti, WW Widiyanto
    Journal Health Information Management Indonesian (JHIMI) 4 (3), 115-120 , 2025
    2025
  • Analisis Tingkat Pengetahuan Mahasiswa Sarjana Terapan Manajemen Informasi Kesehatan Politeknik Indonusa Surakarta Terhadap Standar Kompetensi Manajemen Data Dan Informasi …
    AT Dewi, WR Sukmaningsih, WW Widiyanto
    Journal Health Information Management Indonesian (JHIMI) 4 (3), 121-125 , 2025
    2025
  • DEVELOPMENT AND EVALUATION OF A MEDICAL RECORD ED-UCATION SYSTEM USING THE WATERFALL MODEL WITH ISO 9126/25010 QUALITY MAPPING
    WW Widiyanto, YK Sari, E Susanto
    JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) 10 (4), 4148-4154 , 2025
    2025
  • Readiness Analysis of Electronic Medical Record Implementation at Raja Ampat District Hospital Using DOQ-IT
    AD Andriyani, WW Widiyanto
    Saintika Medika 21 (2) , 2025
    2025
  • DIGITALISASI DATA SKRINING KESEHATAN MASYARAKAT MELALUI APLIKASI PENCATATAN BERBASIS KOMPUTER
    WW Widiyanto, A Sunandar
    Indonesian Journal of Health Information Management Services 5 (2), 24-29 , 2025
    2025
  • STANDARDISASI ALUR PELAYANAN TUBERKULOSIS DI PUSKESMAS PEMBANTU KELURAHAN SERANGAN: Program Pengabdian Masyarakat untuk Penguatan Kapasitas Tenaga Kesehatan dalam Penanganan …
    GW Putra, PE Pradnyani, WW Widiyanto
    Indonesian Journal of Health Information Management Services 5 (2), 40-45 , 2025
    2025
  • Analisis Penerapan RME di Poliklinik Reguler Rawat Jalan RSUD Kota Salatiga Menggunakan Metode HOT-Fit
    AE Syahputra, WW Widiyanto, A Widiyoko
    Journal Health Information Management Indonesian (JHIMI) 4 (2), 63-75 , 2025
    2025
  • Analisis Kelengkapan Formulir Transfer Pasien Guna Pemenuhan Standar AKP 4 STARKES 2022
    AP Lestari, AP Budi, WW Widiyanto
    Journal Health Information Management Indonesian (JHIMI) 4 (2), 41-48 , 2025
    2025
  • EVALUASI KESIAPAN IMPLEMENTASI REKAM MEDIS ELEKTRONIK DENGAN METODE DOQ-IT
    DR Isnaeni, WW Widiyanto
    Infokes: Jurnal Ilmiah Rekam Medis dan Informatika Kesehatan 15 (2), 122-128 , 2025
    2025
    Citations: 2
  • Model Integrasi Layanan Kesehatan Jiwa dalam Posyandu Plus Berbasis SPM
    S Defa, M Munawwarah, G Sugiarta, WW Widiyanto, M Marjono
    Sukowaskita: Media Informasi Penelitian dan Pengembangan, 15-20 , 2025
    2025
    Citations: 1
  • Manajemen Proyek Perangkat Lunak
    B Waseso, M Meri, T Tanto, PY Saputra, K Mahatma, S Andriyani, ...
    Faaslib Serambi Media , 2025
    2025
    Citations: 1
  • Keamanan Sistem Informasi: Perlindungan Data dan Privasi di Era Digital
    LD Samsumar, S Nasiroh, S Farizy, C Anwar, IH Mursyidin, R Rosdiyanto, ...
    Hadla Media Informasi , 2025
    2025
    Citations: 12
  • Transformasi Limbah MDF Menjadi Mainan Edukatif: Desain Ayunan Kuda Dinosaurus Flat-Pack Dengan Teknologi CNC
    W Widiyanto
    Suara Teknik: Jurnal Ilmiah 16 (1), 12-18 , 2025
    2025

MOST CITED SCHOLAR PUBLICATIONS

  • Analisa metodologi pengembangan sistem dengan perbandingan model perangkat lunak sistem informasi kepegawaian menggunakan waterfall development model, model prototype, dan …
    WW Widiyanto
    Jurnal Informa: Jurnal Penelitian Dan Pengabdian Masyarakat 4 (1), 34-40 , 2018
    2018.0
    Citations: 293
  • New normal: Pengembangan Sistem informasi penjualan menggunakan metode SDLC (system development life cycle)
    WWW Wijaya, E Susanto
    Jurnal Sustainable: Jurnal Hasil Penelitian Dan Industri Terapan 10 (1), 1-9 , 2021
    2021.0
    Citations: 67
  • Dasar-Dasar Teknologi Internet of Things (IoT)
    J Simarmata, M Muttaqin, A Karim, R Rismayani, R Angriawan, ...
    Yayasan Kita Menulis , 2022
    2022.0
    Citations: 44
  • Implementasi Metode Profile Matching Untuk Menentukan Penerima Beasiswa Bidikmisi
    E Pawan
    Creative Information Technology Journal , 2021
    2021.0
    Citations: 22
  • Accuracy Implementation of Medical Record Management Information System with Waterfall Design System and ISO 9126
    WW Widiyanto, S Wulandari
    Asian J. Res. Comput. Sci 6 (2), 36-45 , 2020
    2020.0
    Citations: 13
  • Analysis Of Kids Garden Dapodic Application System
    AM Jannah, M Muqorobin, WW Widiyanto
    International Journal of Computer and Information System 1 (3), 341463 , 2020
    2020.0
    Citations: 13
  • Keamanan Sistem Informasi: Perlindungan Data dan Privasi di Era Digital
    LD Samsumar, S Nasiroh, S Farizy, C Anwar, IH Mursyidin, R Rosdiyanto, ...
    Hadla Media Informasi , 2025
    2025.0
    Citations: 12
  • Pasnur, and NS Mochammad Anshori
    MM Muttaqin, WW Widiyanto, AWGF Mandias, SR Pungus, ...
    Suryani, Pengenalan Data Mining, no , 2023
    2023.0
    Citations: 12
  • Analisis penerapan rekam medis elektronik di fktp menggunakan metode Technology Acceptance Model (TAM)
    WW Widiyanto, S Suparti, AP Budi, A Sunandar
    Prosiding Seminar Informasi Kesehatan Nasional, 111-119 , 2023
    2023.0
    Citations: 12
  • Pengaruh Human, Organization and Technology Terhadap Manfaat Simrs Di Rsu Asy-Syifa’Sambi
    S Hasanah, WW Widiyanto, S Wulandari
    Journal Health Information Management Indonesian (JHIMI) 1 (2), 24-30 , 2022
    2022.0
    Citations: 12
  • Klasifikasi Indeks Pembangunan Manusia Di Indonesia Tahun 2022 Dengan Support Vector Machine
    CA Pamungkas, WW Widiyanto
    Jurnal Ilmiah Sistem Informasi Dan Ilmu Komputer 2 (3), 139-145 , 2023
    2023.0
    Citations: 11
  • Pengenalan Data Mining
    M Muttaqin, WW Widiyanto, M Munsarif, GF Mandias, SR Pungus, ...
    Yayasan Kita Menulis , 2023
    2023.0
    Citations: 10
  • Manajemen Informasi Kesehatan
    RI Sudra, RK Dewi, WW Widiyanto, J Jamaludin, NB Argaheni, ME Koibur, ...
    Yayasan Kita Menulis , 2021
    2021.0
    Citations: 10
  • Implementation Security Digital Signature Using Rivest Shamir Adleman (RSA) Algorithm As A Letter Validation And Distribution Validation System
    WW Widiyanto, D Iskandar, S Wulandari, E Susena, E Susanto
    2022 International Interdisciplinary Humanitarian Conference for … , 2022
    2022.0
    Citations: 9
  • FullBook Sistem Informasi Kesehatan
    E Efendi Sianturi, K Kirana Patrolina Sihombing, T Tasmin, ...
    Yayasan Kita Menulis , 2021
    2021.0
    Citations: 9
  • Classification of mango fruit quality based on texture characteristics of glcm (gray level co-occurrence matrices) with algorithm k-nn (k-Nearest Neighbors)
    WW Widiyanto, E Purwanto, K Kusrini
    Techno (Jurnal Fakultas Teknik, Universitas Muhammadiyah Purwokerto) 20 (1 … , 2019
    2019.0
    Citations: 8
  • Analisa alur proses penentuan spesifikasi kebutuhan sistem (Studi kasus: Sistem informasi pengolahan raport)
    MF Noor, YD Pambudi, WW Widiyanto
    Jurnal Informa: Jurnal Penelitian dan Pengabdian Masyarakat 4 (1), 20-26 , 2018
    2018.0
    Citations: 8
  • Pasnur, and NS Mochammad Anshori, Suryani
    MM Muttaqin, WW Widiyanto, AWGF Mandias, SR Pungus, ...
    Pengenalan Data Mining , 0
    Citations: 8
  • Perbandingan beban kerja tenaga rekam medis elektronik dan manual menggunakan metode ABK kesehatan
    AP Budi
    Jurnal Manajemen Informasi dan Administrasi Kesehatan (JMIAK) 5 (2) , 2022
    2022.0
    Citations: 7
  • SIMRS Network Security Simulation Using Snort IDS and IPS Methods
    WW Widiyanto
    Indonesian of Health Information Management Journal (INOHIM) 10 (1), 10-17 , 2022
    2022.0
    Citations: 7