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Journal : Journal of Informatics and Information Security

Optimalisasi Validitas Pengujian Otentisitas dan Kredibilitas pada Forensik Foto Digital dengan Metode ACE-V Bayu Tapa Brata; Abrar Hiswara
Journal of Informatic and Information Security Vol. 1 No. 2 (2020): Desember 2020
Publisher : Program Studi Informatika, Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jiforty.v1i2.517

Abstract

Terdapat berbagai macam teknik pengujian otentisitas dan kredibilitas foto yang digunakan pada forensik foto digital. Penelitian ini berusaha melakukan pengujian kinerja deteksi tiga teknik pengujian dalam forensik foto digital, yaitu: jpeg-ghost, histogram equalization-gamma correction, dan error level analysis (ELA) terhadap tiga kategori manipulasi foto digital, yaitu: splicing-duplicate, splicing-erase, serta copy-move. Prosedur Verification yang dipinjam dari metode ACE-V (bidang forensik identifikasi) diterapkan lewat penggunaan lebih dari satu teknik pengujian yang bertujuan menguji hipotesis yang didapat dari temuan hasil pengujian menggunakan salah satu teknik. Dengan demikian, prosedur Verification diharapkan dapat meningkatkan validitas hasil pengujian yang mampu mengungkap temuan yang relevan antar teknik pengujian
Sistem Prediksi Aturan Stock Obat Dengan Metode Iterative Dichotomiser (ID3) Aida Fitriyani; Hiswara, Abrar; Fadila Fitria Rahmah
Journal of Informatic and Information Security Vol. 2 No. 2 (2021): Desember 2021
Publisher : Program Studi Informatika, Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/10e02g38

Abstract

Pharmacy has a lot of transaction data on the distribution of pharmaceutical supplies, especially drug management. There are several obstacles that occur in the drug supply management system at this pharmacy, one of which is the accumulation of drug stock, where pharmacists find it difficult to determine what drugs should be in stock or not in stock. In order to avoid the accumulation of drugs that exceed the user limit (expired) which will result in losses for pharmacies. For this reason, the authors want to deal with these problems through the Design of a web-based Drug Inventory Prediction Information System using the Itertive Dichotomiser Algorithm method which will predict the stock of drugs that are expected to manage drugs at pharmacies to be wiser in choosing products to sell. In designing information systems Supporting software is also used, namely PHP and MYSQL databases. The final result of this research is, with this information system, it can help pharmacists in supporting drug management so that they can be more selective in choosing the items to be purchased for sale so as to minimize losses that will occur in pharmacies.
Co-Authors Abdul Muiz Abdul Muiz Achmad Noeman Achmad Noe’man Adit Mohammad Aziz Adriansyah, Atsal Afif, Aban Abyan Agi Nanjar Agustyan, Muhammad Dafa Ahmad Hanafi Aida Fitriyani Aida Fitriyani Aini, M. Anwar Akbar, Catur Rizky Nur Alfarizi , Rafi Azhar Alkahfi, Arfi Aprianto, Nanang Apriyanto, Apriyanto Arif Rinaldi Dikananda Arman Andrian Assyidqi, Muhamad Salam Bayu Pratama, Bayu Bayu Tapa Brata Dadang Sudrajat Damayanti, Risma Dian Hartanti Dwipa Handayani Fadila Fitria Rahmah Fildansyah, Rully Gema Tasakur Hanifah Nurul Muthmainah Hapzi Ali Hapzi Hapzi Hapzi, Hapzi Hendrianto, Fendy Hidayat, Aldi Sandi Himawan, Haris Joni Warta Juani Khuswara Maulidin Judijanto, Loso Kamil, Mumtaz Abdurrahim Kamil, Mumtaz Abdurrahman Kesuma, Kaylista Nabila Nastiti Kurniasari Kurniasari Kustanto , Prio Loso Judijanto Lubis, Hendarman M. Anwar Aini M. Hadi Prayitno Malik, Raihan Maulidin, Juani Khuswara Mayadi, Mayadi Mukhlish - Nanjar, Agi Ni Nyoman Sawitri Noeman, Achmad Noe’man, Achmad Noor Muhammadi Noor Permadi Nur Rachma Nur Rachma Nurhayati Nurhayati Octaviana, Dika Aditya Prasetya, Rayhan Daffa Purba, Daud Tri Bakti RAFIKA SARI Rafika Sari Rafika Sari Rahman Fauzi, Denny Rahmawanti, Waliya Reza Adi Nugraha Rinovian Rais Rony, Zahara Tussoleha Roy Mubarak Rully Fildansyah Soliha, Amalia Nur Solly Aryza Sri Winarsih Supratman, Jasan suroso, amat Tua, Situmorang Ondo Palito Tyastuti Sri Lestari Utami, Eva Yuniarti Wardhana, Erlangga Respaty Yenik Pujowati Yoga Saputra Zunan Setiawan