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Journal : Jurnal Media Infotama

PEMBUATAN JENDELA OTOMATIS MENGGUNAKAN SENSOR CAHAYA Muhammad Albet; Prama Wira Ginta; Aji Sudarsono
Jurnal Media Infotama Vol 10 No 1 (2014)
Publisher : UNIVED Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (720.768 KB) | DOI: 10.37676/jmi.v10i1.227

Abstract

Problem formulation of this research is to open and close the window automatically using a light sensor. Software that are used in this research includes operating systems, programming languages and data processing software. The Windows 7 was used as operating system. Programming language used was Basic - Bascom AVR and Visual Basic 6.0. The working principle of the automatic window using light sensor when the sensor exposed to bright light, the window will open automatically and vice versa, when the sensor is not a bright light, the window will be closed automatically.Keywords: Sensor (LDR) and Microcontroller
IMPLEMENTASI DATA MINING UNTUK MEMPREDIKSI MASA STUDI MAHASISWA MENGGUNAKAN ALGORITMA C4.5 (STUDI KASUS: UNIVERSITAS DEHASEN BENGKULU) Siska Haryati; Aji Sudarsono; Eko Suryana
Jurnal Media Infotama Vol 11 No 2 (2015)
Publisher : UNIVED Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (429.315 KB) | DOI: 10.37676/jmi.v11i2.260

Abstract

The purpose of this study is to use the C4.5 decision tree algorithm-based and implemented into an application that RapidMiner is expected to improve the accuracy of the analysis of the study period the student. This research was conducted at the Dehasen University of Bengkulu. In the study discussed by monitoring the results of studies at the university in the form of the GPA and the number of credits that have not been accurate for determining a student to graduate on time or not. In this study was to classify the grading of student used data mining techniques with C4.5 algorithms and implemented into Rapid Miner, it aims to see the results of the development can graduate on time or not. From the research results prove that the algorithm C4.5 is more accurate than analysis conducted by analyst’s students. This is evidenced by the results of the evaluation study found C4.5 algorithms capable of analyzing the punctuality of students completing their study.Keyword: Data mining, C4.5 Algorithm
JARINGAN SYARAF TIRUAN UNTUK MEMPREDIKSI LAJU PERTUMBUHAN PENDUDUK MENGGUNAKAN METODE BACPROPAGATION (STUDI KASUS DI KOTA BENGKULU) Aji Sudarsono
Jurnal Media Infotama Vol 12 No 1 (2016)
Publisher : UNIVED Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (720.928 KB) | DOI: 10.37676/jmi.v12i1.273

Abstract

This research was conducted to study the neural networks with backpropagation implemented with Matlab. Where data collected through direct observation. And data to be entered are grouped based on factors that influence in predicting the population growth rate. Neural Network was formed by determining the number of units of each layer. Once the network is formed conducted training of the data that has been grouped. The test is conducted with the software Matlab experiments conducted with network architecture that consists of the input unit, the unit hidden layer and output unit. the results obtained from these tests is the value of each architecture Performance and epochs are not equal. The test results are displayed in graphs comparing the target value with the value of training.Keywords: Neural Network Backpropagation, Prediction Population Growth Rate
SISTEM PENDUKUNG KEPUTUSAN DALAM MENENTUKAN SISWA YANG LAYAK MENERIMA BANTUAN OPERASIONAL SEKOLAH (BOS) DENGAN METODE WEIGHTED PRODUCT (WP) Budyanto, Aris; Kanedi, Indra; Sudarsono, Aji
Jurnal Media Infotama Vol 19 No 1 (2023): April
Publisher : UNIVED Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmi.v19i1.3383

Abstract

Abstract: School operational assistance is a government program which is basically to provide funding for non-operational operating costs for basic education units as the implementers of the compulsory education program. Some of the problems that occur at this time in determining students who are eligible to receive school operational assistance at IT Technology Al-Fath Mukomuko Vocational High School (VHS) are still not effective, the application that is designed and will be implemented is supported by the weighted product method and implemented with flowcharts, Context diagrams, Data Flow Diagrams, Entity Relationship Diagrams, Table Relations and using visual basic net applications and MySQL database as the data base. The researcher's suggestion is that this new application can be used to replace the old system which is still manual at SMK IT Technology Al-Fath Mukomuko.
Penerapan Firewall Pada Sistem Keamanan Jaringan Komputer Di Sekolah Smk Negeri 5 Seluma Dwipoyono, Nopri; Khairil, Khairil; Sudarsono, Aji
Jurnal Media Infotama Vol 19 No 2 (2023): Oktober
Publisher : UNIVED Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jmi.v19i2.4355

Abstract

Abstract- The Seluma 5 State Vocational High School does not yet have a firewall, so the computer network security at school is still very minimal, both in terms of limiting access to the network. Besides that, internet access at Seluma 5 State Vocational High School is used by teachers and staff to access internet pages by browsing to get information, but there are several teachers and staff who access social media pages and other pages which decreases the effectiveness of the performance of these teachers and staff. Implementation of a Firewall on a computer network security system at the Seluma 5 Vocational High School uses Iptables to monitor packet data traffic processes in the network. With iptables, you can manage network traffic on the server such as allowing, blocking or skipping incoming and outgoing connections, managing ports and so on on the Seluma 5 State Vocational High School Computer Network. Based on the tests that have been carried out, it can be concluded that the implementation of a firewall on the computer network security system at the State Vocational High School 5 Seluma is able to block the ping of death attack and is also able to open and close access to several ports in the network and block the websites facebook.com, instragram .com, and tokopedia.com