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Journal : JURIKOM (Jurnal Riset Komputer)

Sistem Pendukung Keputusan Penerimaan Mitra Waralaba OMI Pada PT Inti Cakrawala Citra (Indogrosir) Medan Menggunakan Metode Navie Bayes Armansyah Ritonga; Nelly Astuti Hasibuan; Edward Robinson Siagian; Fince Tinus Waruwu; Muhammad Syahrizal
JURIKOM (Jurnal Riset Komputer) Vol 8, No 1 (2021): Februari 2021
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/jurikom.v7i4.2264

Abstract

In accordance with the vision of Indogrosir who wants to become a National Asset, since September 2001, Indogrosir has also introduced a modern minimarket franchise system under the name OMI (Outlet Partner of Indogrosir). Indogrosir cooperates with government and private cooperatives, MSMEs, gas stations or general entrepreneurs who want to develop their business in the form of modern minimarkets. Decision support system is a computer-based system that helps in making decisions to solve unstructured problems. The Naive Bayes method is a probabilistic classification technique based on the Bayes theorem which uses the assumption of attribute independence (there is no link between attributes) in the classification process. In an easy rule, a Naive Bayes classification is assumed that the presence or absence of certain features of a class has nothing to do with the characteristics of other classes. With the existence of this decision support system, it is expected to facilitate decision making in determining the recipient of new partners where policies and decisions are made based on predetermined criteria
PENERAPAN ALGORITMA MINIMAX PADA PERMAINAN CHECKERS Dahwila Syapnika; Edward Robinson Siagian
JURIKOM (Jurnal Riset Komputer) Vol 2, No 6 (2015): Desember 2015
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (398.619 KB) | DOI: 10.30865/jurikom.v2i6.352

Abstract

Checkers merupakan jenis permainan game board,yang mengandalkan strategi sebagai elemen utamanya. Permainan ini dimainkan oleh dua orang pemain dengan tujuan menghabiskan kepingan lawan. Permainan checkers yang dibuat dengan AI (Artificial Intelligence) tertentu menerapkan algoritma Minimax. Penerapan algoritma Minimax dalam checkers dibuat berdasarkan prosedur Minimax untuk mendapatkan langkah terbaik dari posisi yang ada. Setiap posisi memiliki nilai yang dapat dihasilkan dari langkah terbaik, dengan berasumsi bahwa AI akan selalu mencoba memaksimalkan nilai, ketika lawan akan mencoba untuk meminimalkannya. Perancangan permainan checkers ini di buat dengan menggunakan Microsoft Visual Basic 6.0. Didalam menu permainan checkers terdapat beberapa menu. Dalam permainan checkers terdapat dua buah bidak yang berlainan warna. Setiap pemain memilih warna yang di inginkan. Setiap bidak dapat berubah menjadi raja setelah melewati garis akhir lawan. Kata Kunci: checkers, Artificial Intellingence (AI), Minimax, alpha-beta, Microsoft Visual Basic
Implementasi Penyembunyian Pesan Pada Audio Dengan Metode Bit-Plane Complexity Segmentation (BPCS) Ira Sarifah Rangkuti; Edward Robinson Siagian
JURIKOM (Jurnal Riset Komputer) Vol 7, No 2 (2020): April 2020
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (557.405 KB) | DOI: 10.30865/jurikom.v7i2.2088

Abstract

Cryptography is the science used to maintain the confidentiality of messages, by scrambling messages that are illegible. However, the results of randomization can raise suspicions that confidential communications are being carried out. Steganography can be used to overcome these problems. The trick is the message is inserted in the audio file by the Bit-Plane method. then add a message behind the file. To prevent messages from being read, the message is encrypted first with the Bit-Plane method before inserting. Application design results can be used to hide secret messages that have been encrypted with the Bit-Plane method to audio files, so as to avoid suspicion of confidential communications