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J-SAKTI (Jurnal Sains Komputer dan Informatika)

jsakti
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Published by STIKOM Tunas Pematang Siantar

ISSN : 25489771 EISSN : 25497200 DOI : -

Core Subject : Science,

Computer Science & IT

JSAKTI adalah jurnal yang diterbitkan oleh LPPM STIKOM Tunas Bangsa Pematangsiantar yang bertujuan untuk mewadahi penelitian di bidang Manajemen Informatika. JSAKTI (Jurnal Sains Komputer dan Informatika) adalah wadah informasi berupa hasil penelitian, studi kepustakaan, gagasan, aplikasi teori dan kajian analisis kritis dibidang Ilmu Komputer terbit 2 kali setahun.

Arjuna Subject : -

Articles 27 Documents

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Search results for , issue "Vol 3, No 2 (2019): EDISI SEPTEMBER" : 27 Documents clear

Metode Simple Multi Attribute rating Technique (SMART) Dalam Menentukan Penerima Dana Bantuan Yayasan AMIK Tunas Bangsa Andani, Sundari Retno
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 3, No 2 (2019): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Foundation grants are funds that comes from foundation and given for student achievement and poor, which aims to prevent collage drop outs for students. The criteria used in determining the foundation grant recipients are GPA, parent’s income and the number of dependents. The method applied in determining the foundation grant recipients is SMART (Simple Multi Attribute rating Technique) method. Because this method able to solve the multicriteria decision making problems, base on theory that each criteria has a weight that describes how important these criteria with other criteria. The results of this research are recommendations from recipients of foundation grant.

Penerapan Website Sistem Pengajuan Cuti Pegawai Pada Kantor Kecamatan Ciawi Bogor Susilowati, Susi; Widiana, Rahmi
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 3, No 2 (2019): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Limitations of the process on filing employee leave at the Ciawi Bogor sub-district office tend to be ineffective and inefficient so that in the process it makes both parties (employees and operators) have a difficulty. In addition to the leave filing files that are piled up, sometimes the operator forgets to process when there are employees who apply for leave. The research objective is to produce a web-based leave filing program so as to make it easy for users to apply for and process leave. The method of developing a software system uses the waterfall model. The results of the study in addition to displaying information about office activities or staffing on the main page, there are also facilities for filing leave, and changing the status of leave applications. Through this website employees had a view of information about the office activities and make the leave submission process online.

Rekomendasi Laptop Gaming High end untuk Gamer Professional dengan Elimination Et Choix Traduisant la Realite (ELECTRE) Arisawati, Ester; Rinawati, Rinawati; Handayanna, Frisma; Sihombing, Erene Gernaria; Dewi, Linda Sari
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 3, No 2 (2019): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

The purpose of this research is as a recommendation tool in determining high end gaming laptops for professional gamers by using a decision support system. The settlement method used in this study is Elimination Et Choix Traduisant la Realite (ELECTRE). The data collection techniques were carried out randomly by conducting observations, interviews and questionnaires to 250 respondents (gamers) and 10 computer shops in the district of Simalungun. In this study, using five alternatives, among others: Asus ROG G703 (A1), Razer Blade Pro (A2) MSI GT75VR Titan-083 (A3), Acer Predator Triton 700 (A4), Alienware 17 (A5) and five assessment criteria, among others: Price (C1), Processor Type (C2), RAM Capacity (C3), VGA Card Type (C4) and Hard Drive (C5). The results of the Elimination Et Choix Traduisant la Realite (ELECTRE) method recommend the Predator Triton 700 (A4) alternative as the first recommendation for the selection of high end gaming laptops for professional gamers.

Perancangan Sistem Informasi Helpdesk Menggunakan Website Design Methode Dalam Mendukung Tata Kelola Teknologi Informasi Pamnungkas, R Wisnu Prio; Alexander, Allan D; Reza, Ali
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 3, No 2 (2019): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Information Technology is important in increasing efficiency and efficiency in achieving company goals. Is a regionally owned company that in carrying out the functions and duties of clean water services for customer needs is never separated from the company's services to customers. Thus the helpdesk application is designed as a Single Point of Contact to focus on customer service issues. The purpose of this research is to analyze and manage the helpdesk application with a display design using the website design method. Built with PHP and MySql database, the application aims at implementing ITIL, which is useful for managing and assisting any problems (reporting) and service requests (requirements) to be sent to the unit that manages the handling schedule based on priority weights.

Teknik Keamanan Data Menggunakan Vigenere Cipher Dan Electronic Code Book (ECB) Widarma, Adi; Siregar, Helmi Fauzi; Irawan, M Dedi
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 3, No 2 (2019): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Data is important information both personal, group and company. Because of the importance of the data, many parties have kept the data very confidential so that it is not publicly recognized. But it cannot be denied that data can be stolen by unauthorized people. Request the data to be unsafe. A technique is needed to move data, namely by using cryptography. One of the existing cryptography techniques is classical cryptography such as vigenere cipher. However, this classic has a low level of security so it needs to be upgraded again. Then a combination of cryptography algorithms using modern cryptography, Electronic Code Book (ECB) is carried out. Using a combination of these two algorithms will improve data security.

Sistem Pendukung Keputusan Penentuan Ranking Kenaikan Gaji Staff Dan Karyawan Poningsih, Poningsih
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 3, No 2 (2019): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Currently AMIK and STIKOM Tunas Bangsa have approximately 100 employees (staff and employees). Each employee has a different and varied salary. Every year, AMIK and STIKOM Tunas Bangsa management provide salary increases to their employees. But the number of increases is very diverse. This decision support system will later provide recommendations to management in the form of employee performance ranking. There are several factors used in this decision support system, including work period, education and performance. The method used is Multi-objective Optimization on The Base of Ratio Analysis (MOORA). Where the advantages of MOORA are having a good level of selectivity because it can determine the objectives of the conflicting criteria.

Perancangan E-Kuisioner menggunakan CodeIgniter dan React-Js sebagai Tools Pendukung Penelitian Ismail, Ismail; AlBahri, Fauzan Putraga
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 3, No 2 (2019): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

The development of questionnaires that can capture usability problems in each case is expected to be more effective and efficient. At present, the use of e-questionnaires has evolved with the use of technologies such as the emergence of monkey surveys, type forms, google forms, Zoho surveys, and gizmo surveys that can be used to facilitate the work of creating, distributing and retrieving survey feedback online. This research tries to build an e-questionnaire model using Codeigniter and react-js which can be used as an alternative while prioritizing the appearance of end-users by adopting the Google form service but having features by being able to add questions in the form of multimedia and also being able to disseminate information on survey results with the concept of sharing datasets to various digital online sources. The methodology used in the research to be carried out is the DSRM (Design Science Research Method) method and at the research, the stage consists of; problem identification, defining objects and solutions, design and development, implementation, evaluation, and conclusion. This research resulted in an e-questionnaire application that can be used as an alternative while prioritizing the appearance of end-users by adopting the Google form service but has features that can add questions in the form of multimedia and can also disseminate survey results with the concept of sharing datasets to various digital sources. online with the use of the Codelnigter and React-Js framework can improve effective appearance while maintaining system security. It is hoped that the e-questionnaire can increase the distribution of research data in the form of electronic datasets and can be fully used as a reference for researchers in Indonesia, especially AMIK Indonesia.

Perbandingan Algoritma ELM Dan Backpropagation Terhadap Prestasi Akademik Mahasiswa Pratiwi, Heny; Harianto, Kusno
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 3, No 2 (2019): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Extreme Learning Machine and Backpropagation Algorithms are used in this study to find out which algorithm is most suitable for knowing student academic achievement. The data about students are explored to get a pattern so that the characteristics of new students can be known every year. The evaluation process of this study uses confusion matrix for the introduction of correctly recognized data and unknown data. Comparison of this algorithm uses student data at the beginning of the lecture as early detection of students who have problems with academics to be anticipated. The variables used are the value of the entrance examination for new students, the first grade IP value, Gender, and Working Status, while the output variable is the quality value as a classification of academic performance. The results of this study state that the Extreme Learning Machine algorithm has a 14.84% error rate lower than Backpropagation 28.20%. From the model testing stage, the most accurate result is the Extreme Learning Machine algorithm because it has the highest accuracy and the lowest error rate.

Fuzzy Analytic Hierarchy Process Untuk Menganalisa Faktor Pemilihan Teller Terbaik Malau, Yesni; Maulida, Ulfa
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 3, No 2 (2019): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

In an effort to provide motivation to improve the dedication and performance of the teller, the selection of the best teller is done periodically every year, some criteria that are performance appraisals are discipline, initiative, thorough, friendly, and speed of service, During this time the assessment of tellers by the Branch Manager does not yet have a method that can handle priority problems with many of these criteria so that the Branch Manager often has difficulty in choosing the best employee objectively.For the sake of work efficiency and effectiveness, we need an appropriate decision-making method with the aim to build and provide an alternative to a decision support system that is the Analytical Hierarchy Process (AHP) method,in the AHP method there is the concept of eigen vector for the priority ranking process of each criterion based on a pairwise comparison matrix, this will facilitate the process of selecting the best teller because the concept is simple, easy to understand,the computation is efficient and has the ability to measure performance and alternative decisions in a simple mathematical form,so that we will get the best teller who deserves to get the best teller (bonus) allowance and a better career path in the future. And application programs are made in order to facilitate the application of the use of the AHP method when implemented.

Peningkatan Kompetensi Web Design Peserta Didik Menggunakan Metode “Rekam Layar” Di LKP Elite English School Nurfitri, Khoiru
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 3, No 2 (2019): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

There are 3 aspects of competency that must be achieved by students of computer programs in Elite English school of Ponorogo. The 3 aspects include knowledge, skills and attitudes. In Web Design class of computer programs the average student only excels at one aspect of competency. The unachievement is due to the lack of direct observation by the instructor which causes students to not follow the practice in full. The instructor has difficulty if they have to accompany each student directly because of the limited time and many students in the class. This study aims to apply the rekam layar method so that students are able to achieve all three aspects of competence. The screen recording method is a method that aims to make observations of students using computer software. This study uses the method of direct observation and interviews which lasted for two months. Rekam Layar learning method has been proven to be able to help students personally observe the process effectively. Student competency can be increased using the Rekam Layar learning method.

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