Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi)

Fuzzy Logic Menganalisis Pengaruh Media Sosial Terhadap Perilaku Masyarakat Adat Kenagarian Kinari

2018-09-19T19:13:09+00:00

The purpose of this study was to build a Fuzzy Logic application to analyze the influence of social media on the behavior of the Kenagarian Kinari indigenous people. This research uses Fuzzy Logic Resistant model because in this method there is a variable in the form of frequency variables and activity variables on a fuzzy model, where later these variables can produce a fuzzy set as a benchmark, the higher the results of the fuzzy set obtained, the higher the effect on us, where the results are displayed in the form of community conditions related to the use of social media. The results of this study are also equipped with fuzzy membership degree representation and fuzzy processing conclusions that are displayed on information system applications using Visual Basic programming language, thus helping system users to analyze the influence of social media based on fuzzy variables, as well as the existence of Fuzzy Logic applications. social media influence on people's behavior. This system is capable of storing fuzzy set representations with 85% accuracy.

Perancangan LTE Menggunakan Metode Coverage Dimensioning di Kabupaten Kuantan Singingi

2018-09-19T19:13:17+00:00

The need for LTE network is not only required by urban communities, but also rural communities. Kuantan Singingi is one of the districts in Riau province, has a lot of potential that can be developed, especially tourism. To develop the potential, Kuantan singingi needs internet network with better signal quality.
To meet the needs of high quality internet in Kuantan Singingi then in this research has been done design of LTE internet network in Kuantan Singingi area by using Coverage Dimensioning method with FDD as duplex at 5 MHz bandwidth. The design is done for planning until 2020. The design results have been obtained that Kuantan Singingi requires 54 eNodeBs with cell radius about 6690 meters. In addition, the average RSRP -80dBm obtained with the widest coverage area reaches 99.5%. Then the uplink service area reaches 100% for using 16QAM 3/5 modulation, while downlink service area reaches 71% for QPSK 3/5 modulation.

Pengembangan Aplikasi Informasi Pencarian Sekolah Berbasis Android di Kota Padang

2018-09-19T19:13:27+00:00

Nowadays, there are some improvement of people's needs along with technology development especially android. People wanted to get information about something as quickly as possible by only using their phone's application. One of the example is information about school (profile, location,etc). In Padang city, there are so many schools that scattered throughout all the regions.This research try to build an application that can give any kind of information about school that user's wanted by only using their own phone. This application built in both side user and client. This application has been implemented by using a mobile phone with at least android operating system 4.0 version (ice cream sandwich) and it is successful in identifying the user's location and getting the information about school that they wanted.

Keywords : android, information system, Padang, school

Perbandingan Algoritma K-Means dengan Fuzzy C_Means Untuk Clustering Tingkat Kedisiplinan Kinerja Karyawan (Studi Kasus: Sekolah Tinggi Teknologi Bandung)

2018-09-19T19:13:33+00:00

STT Bandung is university that has great potential to become a leading university of Bandung. To achieve the purpose of college, one of the stages that must be done is the evaluation of employee performance, namely by monitoring employee discipline. To facilitate the determination of the level of employee discipline is required data mining techniques to cluster of data. In data mining there are several methods of data clusters, which is often used is the method of K-Means with Fuzzy C-Means. Based on the research conducted both methods are grouping employee performance data into 3 clusters, namely high performance level, the level of medium performance level and low performance level. The results of this study indicate that the Fuzzy C-Means method is a better method than K-Means to do data clustering on the level of employee performance in STT Bandung because the value of validation is close to 1.

Keywords: Data Mining, Comparison, K-Means, Fuzzy C-Means

Penerapan IoT (Internet Of Things) Untuk Pencegahan Dini Terhadap Kejahatan Begal

2018-09-19T19:13:36+00:00

The purpose of this research is to develop a crime prevention system. The system is built with the concept of Internet of Thing using microcontroller technology. The system is designed to be able to transmit location data and heart rate of criminals in real time. 10 locations were selected to test the accuracy of location data and 6 student samples were selected to test heart rate data. The results of the study found that the system built can send location data accurately with an average distance (0.54 + - 0.75) meters, t (9) = -1.223, p =.234. Whereas for heart rate data there was no difference between the data from the system compared to the actual data (t (5) = -2.123, p =.223). For improvements to the system, it is necessary to add several variables such as body temperature and vibration.