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MEANS (Media Informasi Analisa dan Sistem)

Jurnal_Means
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Published by Universitas Katolik Santo Thomas

ISSN : 25486985 EISSN : 25993089 DOI : -

Core Subject : Science,

Computer Science & IT

Jurnal MEANS berdiri sejak Tahun 2016 dengan SK dari LIPI yaitu p-ISSN : 2548-6985 (Print) dan e-ISSN : 2599-3089 (Online) Terbit dua kali setiap Tahunnya yaitu Periode I Bulan Juni dan Periode II Bulan Desember Hasil Plagirisme Maksimal 25%, Lebih dari 25% Artikel Tidak Bisa Publish. Ruang lingkup publikasi ini adalah untuk bidang Ilmu Komputer seperti : 1. Sistem Informasi 2. Manajemen dan Audit Sistem Informasi 3. Aplikasi Dekstop 4. Web dan Mobile 5. Sistem Pendukung Keputusan 6. Sistem Pakar 7. Pembelajaran berbasis Komputer 8. Kriptografy 9. Bidang Ilmu Koputer yang lainnya.

Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)

Articles 21 Documents

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Search results for , issue "Volume 5 Nomor 2" : 21 Documents clear

Pengembangan Model Rapid Application Development (RAD) dalam Aplikasi E-Voting Pemilihan Bakal Calon Rektor saat Masa Pandemi Covid 19 Limbong, Tonni; Sitorus, Lamhot; Sitohang, Oloan
MEANS (Media Informasi Analisa dan Sistem) Volume 5 Nomor 2
Publisher : LPPM UNIKA Santo Thomas Medan

The Catholic University of Santo Thomas conducts the election of the Chancellor by all lecturers and educational staff as well as the Higher Education Senate, by deliberation and voting to elect candidates for the chancellor (lecturers who have met certain qualifications). The implementation system for selecting Candidate Chancellors from its establishment until the 2016-2020 period is still using a manual / conventional system where this system is impossible to implement because the Covid-19 Pandemic period has not ended. Enforcement of Large-Scale Social Restrictions, a regulation issued by the Ministry of Health in the figures for the Acceleration of Handling of COVID-19 recorded in the Minister of Health Regulation No.9 of 2020 restricts the movement of humans to carry out their daily tasks. Rapid Application Development (RAD) as an alternative to the System Development Life Cycle is often used to overcome delays that occur when using conventional methods and is used to build applications to solve these problems. The test results illustrate that there are 115 people (50%) from a total of 230 lecturers and staff of Unika Santo Thomas who are interested / participating in testing the application. On the day of the election, the prospective chancellor indicated that the total number of voters was 230 people, with details of participating as many as 166 people (72.17%) and not exercising their voting rights as many as 64 people (27.83%). This shows an improvement compared to the time of testing.

Rekomendasi Penentuan Desa Terbaik dengan Kombinasi Metode OWA (Ordered Weighted Avarage) dan Metode SAW (Simple Additive Weighting) berbasis Web Simangunsong, Agustina; Hamdani, Rita
MEANS (Media Informasi Analisa dan Sistem) Volume 5 Nomor 2
Publisher : LPPM UNIKA Santo Thomas Medan

The success of the government is determined by essential aspects of the village and has increased every day and has changed into a town that has independence in carrying out activities and survival by each of its residents, to support and improve the quality of government villages which motivate for villages to compete to become the best village through a series of costs to improve the quality of the town. The process of determining the best village starts from the sub-district. The winner will be smart at the city district level up to the national level, in the process of determining the best town according to government regulations in sending villages with five aspects and each aspect that has specified specifications and through validation from the government In the process of the government in the form of a committee conducting visits and conducting assessments based on the completeness of the data with the team for each aspect and giving to the committee based on individual orders, the value submitted will do the calculation by determining the final cost of the process of finding an average value -average overall and do the division of the total aspects. To assist the procedure in choosing the best village, the researcher wants to develop an online decision support system application with features that will be equipped in the developed application by uploading documents according to conditions in the field and documentation carried out by the team towards the village, so that the order process is open. It can be witnessed by all concerned, while in the Calculation and analysis Process using the OWA (ORDERED WEIGHTED AVERAGE) combination operator to determine the average value calculation and the SAW (Simple Additive Weighting) Method as part of the ranking of several existing villages

Sistem Pendukung Keputusan dalam Menentukan Kualitas Lateks pada Tanaman Karet Menggunakan Matlab dengan Metode Fuzzy Mamdani (Studi Kasus PT. Gergas Utama Kecamatan Wampu Kabupaten Langkat) Sinuhaji, Nirwan; Ginting, Raheliya Br.; Puspita, Erni
MEANS (Media Informasi Analisa dan Sistem) Volume 5 Nomor 2
Publisher : LPPM UNIKA Santo Thomas Medan

Rubber plant is one of plants that produces latex which can be used as materials production of vehicle tools, health equipment, mat and other kinds of equipment. In PT Gergas Utama, Wampu Sub-district, District of Langkat, a good and proper quality of ruber plants are still determined by applying conventional method of Meter Lock usage. The criteria to produce International standard Latex are the age of rubber plants, winding width, and climate or weather. In the research, the Mamdani Fuzzy method was applied as the Decision Support System in order to determine the best quality of latex which can optimize the time and can overcome failures in determining latex quality. Fuzzy variables used in the research are the age of rubber plants, winding width, and climate or weather. The Fuzzy set used in each variable are is young (0-6), medium (3-12), old (9-15), small ( 0-0.8 ), medium (0.4-1.6 ), big (1.2 -2 ), rain ( 0-20 ), transition ( 15-30 ), dry (25-35). Fuzzy Mamdani method consists of Fuzzification, Rule Formation, Inference Engine, Defuzzification and Matlab Programming

Implementasi Algoritma Merkle-Hellman Knapsack dalam Penyandian Record Database Rahmadani, Reni; Hutahaean, Harvei Desmon; Sari, Ressy Dwitias
MEANS (Media Informasi Analisa dan Sistem) Volume 5 Nomor 2
Publisher : LPPM UNIKA Santo Thomas Medan

A lot of data is misused without the data owner being aware of it. Software developers must ensure the security user data on their system. Due to the size of the market that houses data, the security of record databases must be of great concern. Cryptographic systems or data encryption can be used for data security. The Merkle-Hellman Knapsack algorithm is included in public-key cryptography because it uses different keys for the encryption and decryption processes. This algorithm belongs to the NP-complete algorithm which cannot be solved in polynomial order time. This algorithm has stages of key generation, encryption, and decryption. The results of this study secure database records from theft by storing records in the form of ciphertext/password. Ciphertext generated by algorithmic encryption has a larger size than plaintext.

Prediksi Understandability Pada CK Metrics Object Oriented Menggunakan Fuzzy Inference System Hertyana, Hylenarti; Fauzi, Ahmad
MEANS (Media Informasi Analisa dan Sistem) Volume 5 Nomor 2
Publisher : LPPM UNIKA Santo Thomas Medan

The ability of the software to easily understand it is very important, to evaluate the performance of a system or process a certain mechanism is needed. So that the achievement level of software development is obtained, the assessment of code quality and design in the metrics have different contributions to the quality properties of software design. The assessment of software characteristics is described in a model based on the Chidamber Kemerer (CK) Entropy Metrics design property indicator. Measure specific properties of the software by mapping them into numbers according to objective and well-defined measurement rules. To be able to help perform the software quality calculation process based on CK metrics on the eclipse equinox data by using the Mamdani fuzzy inference system, pointing the classification into low which can be interpreted as having good quality. And the value affirmation of the deffuzzyfication method in this case is done by using the COA (center of area) method, to determine the crisp x value, obtained from the membership function formed from the composition process of all outputs.

Sistem Monitoring Dan Kontroling Kualitas Air Tambak Udang Vannamei Berbasis Arduino Menggunakan Teknologi Internet Of Things Setiawan, Nuris Dwi; Dianta, Indra Ava
MEANS (Media Informasi Analisa dan Sistem) Volume 5 Nomor 2
Publisher : LPPM UNIKA Santo Thomas Medan

Vannamei shrimp is a variety of shrimp that is very sensitive to changes in water quality, growth and life of vannamei shrimp which are directly affected by changes in temperature, salt content, dissolved oxygen, and pH (Hydrogen Potential) content in water. So far, vannamei shrimp cultivators know the quality of water by taking pond water samples with a certain period of time, uncertain natural conditions can make pond water quality change drastically if not maintained can inhibit growth or result in shrimp death.Making a monitoring system and controlling the quality of shrimp pond water using a water temperature sensor, salinity sensor, DO sensor and pH sensor installed on the Arduino Mega 2560 device, NodeMCU is used to receive and send data wirelessly, the system uses programming language c. This tool can be used to start the waterwheel automatically if it is within a certain threshold to maintain the temperature and dissolved oxygen in the pool water based on the value obtained from the sensor. The monitoring results obtained will be displayed to the user in real time through the interface and will be stored in the form of a text file on the storage media.

Sampul, Redaksi dan Daftar Isi LIMBONG, TONNI
MEANS (Media Informasi Analisa dan Sistem) Volume 5 Nomor 2
Publisher : LPPM UNIKA Santo Thomas Medan

Penerapan Algoritma Mixed Heuristic dalam Penilaian Ujian Pada Jurusan Pendidikan Teknik Elektro Universitas Negeri Medan Sari, Ressy Dwitias; Rahmadani, Reni
MEANS (Media Informasi Analisa dan Sistem) Volume 5 Nomor 2
Publisher : LPPM UNIKA Santo Thomas Medan

During the COVID-19 pandemic, teaching and learning activities switch of technology such as e-learning. In the Department of Electrical Engineering Education, Universitas Negeri Medan, 80% of electrical lecturers provide multiple choice exams and short answers. The scoring system cannot be performed automatically by a computer. The algorithm used in this study is a Mixed Heuristic algorithm. This algorithm is used because it is an effective way of working for sentences of more than 1 word. And give the results in the form of ranking in the form of similarity proportions. From the process of using a mixed heuristic algorithm, it can be proven that this algorithm can perform keywords on the answer keys and answers of users or students. The algorithm is also able to provide value to a user or student's answers

Seleksi Pemilihan Karyawan Terbaik Menggunakan Metode Profile Matching Akbar, Muhammad Dean; Mufty, Mufty
MEANS (Media Informasi Analisa dan Sistem) Volume 5 Nomor 2
Publisher : LPPM UNIKA Santo Thomas Medan

Appreciation of a performance for the best employees is something that must be done by a company to encourage employees to be more enthusiastic in working. Reward is given to employees who have performed the best in the last year, while the awarding of a letter of reprimand is given to employees who have very poor performance. the selection of the best employees so far is based only on attendance and observation from the assessment of performance in one year regardless of other criteria of assessment. so there are often mistakes in choosing the best employees. in this study using Profile Matching method in performing calculations and employee rank. The results showed that employees on behalf of Serly were selected as the best employees with a score of 4.96

Rancang Bangun Aplikasi Cerdas Menentukan Bakat Anak Dengan Teorema Bayes Berbasis Android Hasugian, Penda Sudarto; Simbolon, Liber
MEANS (Media Informasi Analisa dan Sistem) Volume 5 Nomor 2
Publisher : LPPM UNIKA Santo Thomas Medan

All children are born with unique personalities and talents, and of course, parents want to always give the best for their children, such as a place to play, clothing, food and education. In terms of education, there are still many parents who do not see what their children want or like to learn and what their children don't enjoy. But parents impose a desire on their child to learn a subject that the child does not select or want so that the child tends to be forced to learn and results in not optimal results. This problem is the background for making smart applications to determine children's talents with the Android-based Bayes theorem based on early childhood personality. This intelligent application built on an Android basis with the Bayes theorem can help parents or the general public to find out the talents of each child from an early age. So that education, the lessons that will be taken by a child are appropriate and have qualified skills. This type of research is a development research category, namely producing application products that can be used by the general public, the research process involves experts in the field of psychology by way of direct communication to create data used in determining children's talents from an early age.

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Tonni Limbong

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Abstract

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Tonni Limbong

Contact Email jurnal.means@gmail.com

Phone +6281267058001

Journal Mail Official tonni.budidarma@gmail.com

Editorial Address http://ejournal.ust.ac.id/index.php/Jurnal_Means/about/editorialTeam

Location Kota medan, Sumatera utara INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Tonni Limbong

Contact Email
jurnal.means@gmail.com

Phone
+6281267058001

Journal Mail Official
tonni.budidarma@gmail.com

Editorial Address
http://ejournal.ust.ac.id/index.php/Jurnal_Means/about/editorialTeam

Location
Kota medan,

Sumatera utara

INDONESIA