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Universitas Singaperbangsa Karawang
Computer Science & IT

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Application for Submission of Research Recommendations and Practice Work Web Based
Buana Information Technology and Computer Sciences (BIT and CS) Vol. 2 No. 1 (2021): Buana Information Technology and Computer Sciences (BIT and CS)
Publisher : Information System; Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36805/bit-cs.v2i1.1262

Abstract

Application Submission of Recommendations for Research and Job Training which is often late hampers students who will carry out Research and Practical Work activities that will be carried out at institutions in Karawang, making students have to spend time visiting the Kesbangpol office where sometimes the completion of the letter is not clear when the completion completed, and also because of the head of the Office's signature problem. The research method used is to use the Waterfall method which in this method includes needs analysis, design, implementation, verification, and maintenance. Therefore it is hoped that after the design and recommendation system of a recommendation letter system/tools proposed by the author, it is useful for efficient time for students who will submit a recommendation letter for research and practical work to agencies in Karawang Regency and students do not have to go directly to the Kesbangpol office. Karawang Regency to submit a recommendation letter
The use of Usability Tests in Website-Based Student Report Value Processing Information Systems
Buana Information Technology and Computer Sciences (BIT and CS) Vol. 2 No. 2 (2021): Buana Information Technology and Computer Sciences (BIT and CS)
Publisher : Information System; Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36805/bit-cs.v2i2.1873

Abstract

Abstract - The information system for processing studentreport cards based on the website is a system that providesinformation on student activity reports online in the form of grade reports and related student information based on theweb, thus helping speed and quality in delivering information.Problems that occur in processing report cards at SMPN 2 Telagasari are currently still using report cards and inputtingstudent scores is still manual. This study aims to build a valueinformation system that makes it easier to check, record, and report computerized student grade data. In addition, by being web-based, data information can be accessed at any time. This website uses XAMPP as a web server for system design and MySQL as a database. The design of the login menu consisting of admins, teachers, and students has separate access when opening the application so that the security of the program is maintained. Testing this website using black-box testing and Likert scale usability testing to make it easier forauthors to assess whether this online report card processing information system website can facilitate users.
Sales System Using Apriori Algorithm to Analyze Consumer Purchase Patterns
Buana Information Technology and Computer Sciences (BIT and CS) Vol. 3 No. 1 (2022): Buana Information Technology and Computer Sciences (BIT and CS)
Publisher : Information System; Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36805/bit-cs.v3i1.2049

Abstract

This study aims to create a sales system to get order data on time, not too late to result in days, and the data becomes structured. As well as develop solutions to process sales transaction data which will increasingly use a priori algorithms to find out consumer buying patterns so that they can be output for decision making or knowledge. This study uses a qualitative method to deepen understanding of the phenomena currently happening as profoundly as possible. This shows the importance of depth and detail of the data studied. The system development uses the waterfall method because it fits perfectly with the needs of the system to be built. From the results of the study, calculating a sample of transaction data with a total of 12 data on August 7-8, 2021, using the Tanagra tools resulted in a rule association that if you buy a vortex, you will buy a Caraco with a support value of 58% and a confidence value of 100%, having a lift ratio value of 1.3 stated that the two products have a solid attachment to each other. Followed by if you buy Faraco, you will purchase a vortex. If you believe in a crystal, you will buy an arco that meets the specified parameter criteria with a minimum support value of 20% and minimum confidence of 50%.
Money Check Result Data Management Application Section Verbasar By Web-Based (Case Study : Perum Peruri)
Buana Information Technology and Computer Sciences (BIT and CS) Vol. 3 No. 1 (2022): Buana Information Technology and Computer Sciences (BIT and CS)
Publisher : Information System; Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36805/bit-cs.v3i1.2060

Abstract

The use of computer technology and information systems in the 20th century has been widely used, including companies. The advantage of using an information system in the company is that it can provide data management media in the company's business processes where it is very necessary for effectiveness to be achieved. The Verbasar section is one of the sections in Perum Peruri which is in charge of checking the printouts of banknotes, with around 100 employees. There are still problems in the management and storage of data on the results of money checks in the Verbasar Section. The problem is the use of Microsoft Excel as a media for data management and storage which is considered not optimal. Therefore, a web-based application for data management results from Verbasar Section money checks was built as a substitute for the old system so that data management and storage became more optimal in the process and reports. In making this application, researchers used data collection methods such as observation, interviews, and literature studies. SDLC (System Development Life Cycle) Waterfall model is used for system development method with UML (unified modeling language) as modeling tools to develop information system design. The expected result is that the management of money audit results data can provide a better system than the old system in terms of data management
Signature Verification Using The K-Nearest Neighbor (KNN) Algorithm and Using the Harris Corner Detector Feature Extraction Method
Buana Information Technology and Computer Sciences (BIT and CS) Vol. 3 No. 2 (2022): Buana Information Technology and Computer Sciences (BIT and CS)
Publisher : Information System; Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36805/bit-cs.v3i2.2763

Abstract

The security of the transaction process is very important in this day and age. Signatures can be used as a means of guaranteeing the security of a transaction other than fingerprints. However, the threat of signature forgery for those who use signatures as security is still very high and frequent. In this research, we will verify the authenticity of a signature and test it using the K-Nearest Neighbour (KNN) algorithm and the Harris Corner feature extraction method. There are two kinds of distance calculations that will be used in the K-NN algorithm, namely by calculating the distance from Euclidean Distance and Manhattan Distance. The k value at KNN taken is at k = 1, k = 3, and k = 5.
Analysis of Signal Quality, Voice Service, and Data Access on Telkomsel And Indosat Providers in Pakisjaya District
Buana Information Technology and Computer Sciences (BIT and CS) Vol. 3 No. 2 (2022): Buana Information Technology and Computer Sciences (BIT and CS)
Publisher : Information System; Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36805/bit-cs.v3i2.2764

Abstract

Quality in communication is very important in activities in this modern era. It is expected that the expected network quality against network quality is actually not expected. Measurement of network performance is important to refer for users to choose the right operator for service providers to improve the quality of their service Drive Test Method is a method used to measure cellular network performance. The purpose of this study is to study the results of research between service providers. The parameters used in this analysis are Receive Signal Code Power (RSCP), Cell ID, Signal Noise Ratio (SNR), Upload Rate, and Download Rate. This parameter is used for the measurement process of the Drive Test method. While the tool used to collect the value of each Drive Test parameter by using an Android-based application, GNet Track Pro. The measurement results with GNet Track Pro are then processed with the Google Earth application as a measurement area. Research data collected in this analysis were 60 cases, with each village 20 data collected to continue processing with the Drive Test method. In this study, Telkomsel chose to excel in voice services with 150 successful numbers of 150 attempted calls. While Indosat excels in providing data access services and special signals in the village of Tanjungbungin.
Village Government Readiness Toward the Adoption of E-Government
Buana Information Technology and Computer Sciences (BIT and CS) Vol. 4 No. 1 (2023): Buana Information Technology and Computer Sciences (BIT and CS)
Publisher : Information System; Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36805/bit-cs.v4i1.3241

Abstract

Public services in the village are very important because the village is the smallest part of the administrative government system in Indonesia and is the front line of public services. Technological developments encourage the government to manage public services to improve the ineffective bureaucratic paradigm. E-government is a solution to improve public services. One of the failures in implementing E-Government is the village government's lack of readiness to adopt information technology. The research method used in this research is descriptive qualitative. The results obtained suggest that the STOPE framework model consisting of Strategy, Technology, Organization, People, and Environment is the most appropriate model to analyze the readiness of the village government. Of the 5 domains that were assessed, 3 domains received the Very Ready predicate and 2 domains received the Ready predicate
Design of Interactive Media for Japanese M-Learning Based on Android Using UML and Waterfall Model: Author's Country: Indonesia
Buana Information Technology and Computer Sciences (BIT and CS) Vol. 6 No. 1 (2025): Buana Information Technology and Computer Sciences (BIT and CS)
Publisher : Information System; Universitas Buana Perjuangan Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36805/bit-cs.v6i1.8283

Abstract

The development of open source technology has created many innovations created by developers in creating Android-based applications. One of them is creating interactive media M-Learning Japanese language learning based on Android. Japanese M-Learning is made to facilitate students in the learning process and provide interactive convenience in improving Japanese language skills. M-Learning is made using the Android programming language with UML (Unified Modeling Language) design analysis tools and the waterfall model. The initial analysis uses the Usecase model to determine the actors involved in the system, and the flow of actor activities using the Activity and Sequence models and several other supporting models. The User Interface is made to describe the system being built and the Flowchart is designed to see the scheme running on the Japanese M-Learning interactive media system. The results of the analysis were carried out by taking satisfaction data from 30 student respondents, 81% stated that this Interactive Media was Good.
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