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J-SAKTI (Jurnal Sains Komputer dan Informatika)
Published by Sekolah Tinggi Ilmu Komputer Tunas Bangsa
ISSN : 25489771     EISSN : 25497200     DOI : http://dx.doi.org/10.30645/j-sakti
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Energy
J-SAKTI adalah jurnal yang diterbitkan oleh LPPM STIKOM Tunas Bangsa yang berfokus di bidang Manajemen Informatika. Pengiriman artikel tidak dipungut biaya, kemudian artikel yang diterima akan diterbitkan secara online dan dapat diakses secara gratis. Topik dari J-SAKTI adalah sebagai berikut (namun tidak terbatas pada topik berikut) : Artificial Intelegence, Digital Signal Processing, Human Computer Interaction, IT Governance, Networking Technology, Optical Communication Technology, New Media Technology, Information Search Engine, Multimedia, Computer Vision, Information System, Business Intelligence, Information Retrieval, Intelligent System, Distributed Computing System, Mobile Processing, Computer Network Security, Natural Language Processing, Business Process, Cognitive Systems, Software Engineering, Programming Methodology and Paradigm, Data Engineering, Information Management, Knowledge Based Management System, Game Technology.
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 499 Documents
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Sistem Informasi Laboratorium Dengan Metode Joint Application Design (JAD) Berbasis Website (Kasus: Laboratorium Artificial Intelligence Universitas Nasional) Aldisa, Rima Tamara; Wahyuddin, Mohammad Iwan
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 1 (2022): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i1.468

Abstract

Data processing is a routine thing needed by organizations that must be developed properly in order to produce accurate information. Therefore, it is necessary to have a system to perform this task quickly and precisely, namely a computer with superior data processing in processing, storing, presenting, and analyzing so that the results are accurate and fast. Artificial Intelligence Computer Laboratory of the Faculty of Communication and Information Technology at the National University designed an Information System using the Joint Application Design (JAD) method as the first step or system design flow as a means to perform manual administrators or special systems in making reports related to data processing and inventory. The results of the design or system will be made based on the Website.
Penerapan Seci Model pada Analisa Pembangunan Kontrusi Bangunan Sofaliana, Fresa Dwi Juniar
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 1 (2022): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i1.459

Abstract

This study aims to find out how a construction worker can expertly build a strong home foundation as a building foundation with land. Keah This study aims to find out how a construction worker can expertly build a strong home foundation as a building foundation with soil. That expertise is very difficult to come by every person who needs it, because the experience of experience in someone is very different from the theory he learned. For that reason, the delivery of knowledge from someone who has experience in the construction of foundations and can be obtained easily by those who need it, Knowledge Sharing from informants. This study aims to find out how a construction worker can expertly build a strong home foundation as a building foundation with land. That expertise is very difficult to come by every person who needs it, because the experience of experience in someone is very different from the theory he learned. For that reason, the delivery of knowledge from someone who has experience in the construction of foundations and can be obtained easily by those who need it, Knowledge Sharing from determined informants who will be poured into the program, knowledge of their experiences during their career in building construction. To get descriptive data from informants who will be transferred knowledge, this study uses qualitative research methods because it based on the results of knowledge of interviews while the knowledge management method uses the method of Socialization, Externalization, Combination and Internalization (SECI), in the process of analysis and application design using Unifield Modeling Language (UML) modeling tools. The results achieved in the form of an analysis application of the costs and materials needed for the construction of a house foundation, so that there is not much raw material that is not used and is also time consuming when lacking in materials because it has been analyzed by the application of R.A.B Foundation. Through this application, documentation of one's experience will be displayed so that it is easier for people who are not proficient and understand this problem so that it will become a knowledge repository
Analisis Pemilihan Supplier dengan Pendekatan Analytical Hierarchy Process di PT. ABC Agraeni, Rosalia; Gustian, Dudih
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 1 (2022): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i1.450

Abstract

Suppliers are one of the most important parts of a company. For maximum production results, the company also needs suppliers with the best quality. Therefore, companies need a decision support system that can assist in accurate supplier selection based on specified criteria. This supplier selection process uses the Analytic Hierarchy Process (AHP) approach, which is usually a method of ranking decision alternatives and selecting the best option from a number of criteria. The criteria for selecting this supplier are quality, delivery, service and suitability of goods
Peramalan Jumlah Kunjungan Wisatawan Mancanegara Ke Bali dengan Jaringan Saraf Tiruan Backpropagation Parwita, Wayan Gede Suka; Sukraeni, Ni Putu Popy
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 1 (2022): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i1.464

Abstract

The Central Statistics Agency declared that the number of foreign tourist visits to Indonesia in January 2020 reached 1,272,083 visits, where the number of visits increased by 5.85 percent compared to the number of visits in January 2019. Meanwhile, when compared to December 2019, the number of foreign tourists visiting in January 2020 decreased by 7.62 percent. One of the areas that become a destination for foreign tourists in Indonesia is Bali Currently Bali, especially in the tourism sector, provides a major contribution to the Indonesian economy. As a form of tourism development in Bali and to responses this surge, it is necessary to have a strategy for the future that can anticipate dynamic environmental changes and as much as possible the negative impacts such as a decrease in the number of foreign tourists to Bali. One of the ways to anticipate these obstacles can be done by forecasting the number of tourist arrival due to the need readiness of related parties. This study uses the backpropagation neural network method. The architecture used for air lines is 12-7-1 and for sea routes is 12-10-1. The results showed that the airline forecast accuracy rate was 88,137% with MSE value of 0.133751 and a sea lane accuracy rate of 42,044% with MSE value of 0.052258
Analisis Prediksi Curah Hujan Bulanan Wilayah Kota Sorong Menggunakan Metode Multiple Regression Yusuf, Muhammad; Setyanto, Arief; Aryasa, Komang
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 1 (2022): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i1.455

Abstract

Currently, climate change in Indonesia, which is a tropical region, is always uncertain and makes it difficult to predict weather conditions. Weather conditions can be influenced by temperature, air pressure, wind speed, humidity and rainfall. Rainfall is a climate parameter that has a high level of diversity due to climate anomalies. There are several factors that influence the characteristics of the diversity of rainfall, namely geographical, orographic, topographical, orientation and structure of the islands. These factors cause the distribution pattern of rainfall to be uneven between one area and another. For that we need a method that can solve the problem of predicting rainfall both daily, monthly and yearly. Prediction of rainfall with a statistical approach can be done through the Multiple Linear Regression method. Where in this study, rainfall is the dependent variable, while temperature and humidity are independent variables. The results obtained from the WEKA Application with a total of 60 data from 2017 to 2021, the correlation coefficient value is 0.8175, and from the evaluation results using Linear Regression, the MAE error rate is 78.8695 and the RMSE is 95.1982. It can be concluded that the effect of temperature and air on the occurrence of rainfall is 81.75%
Analisa Tingkat Pemahaman Sivitas Akademika Terhadap Layanan SIA Dengan Unified Theory Acceptance And Use of Technology Jufri, Muhammad
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 1 (2022): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i1.446

Abstract

Ассeрtаnсe  оf  the  Bаtаm  Internаtiоnаl  University  асаdemiс  infоrmаtiоn  system  fоr  асаdemiс  infоrmаtiоn  serviсes  is  imроrtаnt  tо  determine  the  indiсаtоrs  thаt  the  system  is  ассeрted  аnd  imрlemented  by  students  tо  suрроrt  the  leсture  рrосess.  This  study  аims  tо  determine  the  relаtiоnshiр  between  рerfоrmаnсe  exрeсtаnсy,  effоrt  exрeсtаnсy,  sосiаl  influenсe,  fасilitаting  соnditiоns  оn  the  behаviоrаl  intentiоn  оf  асаdemiсs  tо  асаdemiс  infоrmаtiоn  systems.  This  is  beсаuse  there  аre  still  асаdemiсs  whо  dо  nоt  knоw  аnd  use  асаdemiс  infоrmаtiоn  systems  аs  infоrmаtiоn  systems  .  The  methоd  used  is  by  distributing  250  questiоnnаires.  The  рорulаtiоn  in  this  study  were  аll  рrivаte  асаdemiсs  аt  Bаtаm  Internаtiоnаl  University.  The  sаmрle  wаs  сhоsen  rаndоmly  frоm  vаriоus  асаdemiс  resроndents  whо  hаve  аnd  hаve  nоt  used  асаdemiс  infоrmаtiоn  systems.  The  results  оf  this  study  indiсаte  thаt  рerfоrmаnсe  exрeсtаnсy,  effоrt  exрeсtаnсy  аnd  fасilitаting  соnditiоns  аre  very  influentiаl  in  the  behаviоrаl  intentiоn  оf  асаdemiс  infоrmаtiоn  systems.  While  sосiаl  influenсe  dоes  nоt  hаve  аn  imрасt  оn  the  desire  tо  use  the  system  tо  use  (behаviоrаl  intentiоn)
Perancangan Sistem Informasi Warga di Rw 01 Kelurahan Kebon Bawang Berbasis Web Sarimole, Frencis Matheos; Surapati, Untung; Purwandono, Eddy; Karim, Lutfi; Diadi, Randitia Ridad; Syaeful, Achmad; Wibawa, Andri Putra
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 1 (2022): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i1.469

Abstract

Rukun Warga 01 is an area located in Kebon Bawang Village, Tanjung Priok District, Central Jakarta. Where, currently RW 01 services are still carried out conventionally, starting from population data management, administration in the form of cover letters, disseminating information from RW to each RT. Data processing is currently done by recording in the bookkeeping archive. Dissemination of information to residents still relies on information boards or through person to person, and administrative letters such as cover letters have not implemented computerized methods or are still using manuals. Knowing this, the current system is considered to be still less effective if used continuously it can make it difficult to find data, errors often occur and the distribution of information is uneven. Therefore, a website-based information system was created. To support this, the authors collect information through observation, interviews, literature study. The system development methodology used is the SDLC (System Develop life Cycles) method using the Waterfall model. This website is made with PHP programming language and MySQL as database. The results of the research This information system makes a computerized system that makes it easier for RW administrators to collect citizen data and provide information that is accurate and fast, and evenly distributed
Pembuatan Aplikasi Try Out Cat (Computer Assisted Test) Penerimaan Pegawai Negeri Sipil Bidang Tes Intelegensi Umum Berbasis Desktop Saputro, Agung Dwi; Kuddi, Bobi Frans
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 1 (2022): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i1.460

Abstract

Civil servants are a job with a large demand, this can be seen from the data from the State Civil Service Agency (BKN) each year. Data from the State Civil Service Agency shows that from 2017 to 2018 there was an increase in the number of participants, namely as many as 2,433,655 in 2017 and to 4,436,694 in 2018. However, to become a civil servant there are many stages of tests that must be passed starting from the Selection administration to the final stage of filing. However. The Computer Assisted Test (CAT) stage is the most difficult stage because participants are required to work on questions using a computerized system with a short time limit. The purpose of this research is to create a program that is similar to the CAT program. The convenience provided is the availability of a try out application that can be accessed at any time, besides that, prospective participants are made familiar with the original CAT application because the try out application is made as closely as possible.
Analisis Penilaian Kinerja Karyawan Dengan Metode Simple Additive Weighting Di PT Paiho Indonesia Febriani, Ersa; Muslih, Muhamad
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 1 (2022): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i1.451

Abstract

An employee performance appraisal decision support system is used to evaluate the best employees. The company evaluates the performance of its employees to evaluate, motivate and verify employee performance improvements. The results of this performance can be used as a reference for superiors to carry out promotions, dismissals, transfers, and employee bonuses. The assessment in this study was carried out using five criteria, namely attendance, attitude/ethics, expertise, quantity, and quality, using the simple additive weighting (SAW) method. This study tested data from 50 respondents, and obtained 100% data accuracy from the test calculations, ie the large number of appropriate data divided by the large number of tested data multiplied by 100%.
Sistem Informasi Perhitungan Upah Lembur Karyawan (SIPULEN) Berbasis Web Wahidah, Rizka Nurul; Mustika, Wida Prima; Drevianto, Rian; Septiyo, Panji
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 1 (2022): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i1.465

Abstract

Information Technology (IT) develops to support all activities within the company. One of these information technologies is an information system, an information system for calculating employee overtime wages at PT. Metal Castindo Industritama. In the process of applying for overtime, current employees take a long time and a long process. One of them is by filling out an overtime application form or commonly called an Overtime Work Order (SPKL) for each overtime employee, considering that the number of employees working overtime at the same time is not small. One of the problems is errors that often occur when calculating the total overtime pay for employees. To overcome this challenge, we need a system that simplifies the process of reporting employee overtime data and calculating employee overtime pay quickly and accurately. This research begins with an ongoing system analysis, obtained through direct interviews with stakeholders and field observations. The software development model uses the waterfall model, and the design method uses UML to describe the system design. The purpose of this system is to create a simple and accurate system for submitting employee overtime hours and calculating employee overtime wages so that there is no need for a long procedure. In addition, the performance of superiors is more effective and efficient because of the computer-managed website-based information system. The data is stored in the database system, so the whole process does not require a lot of paper

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