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Coreid Journal
Published by Generasi Intelektual Digital
ISSN : -     EISSN : 29876990     DOI : https://doi.org/10.60005/coreid.v1i2.14
Core Subject : Science,
Computer Science & IT
CoreID is a scientific journal that contains scientific papers from Academics, Researchers, and Practitioners about research on informatics and Computer. CoreID is published 3 times a year in March, July, and November. The paper is an original script and has a research base on Informatics. The scope of the paper includes several studies but is not limited to the following study. 1. Computer Sciences 2. Software Engineering 3. Information Technology 4. Digital Innovation
Arjuna Subject : Ilmu Komputer (semua kategori) - Sistem Informasi
Articles 5 Documents
 1 
Search results for , issue "Vol. 1 No. 1 (2023): March 2023" : 5 Documents clear
Implementation of Finite State Automata on e-Knows Telegram Chatbot Alam, Cecep Nurul; Firdaus, Imam
CoreID Journal Vol. 1 No. 1 (2023): March 2023
Publisher : CV. Generasi Intelektual Digital

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60005/coreid.v1i1.3

Abstract

The State Islamic University of Sunan Gunung Djati Bandung has a bold learning system called e-Knows. So far, if the user has a school, he must contact the admin manually. The problems are diverse, and several issues can bring personal impact. Automata language theory is the basic logic for mapping the telegram e-Knows chatbot system. The mapping is done by dividing each system using finite state automata to facilitate the completion of the system.
Sentiment Analysis and Twitter Social Media Visualization Regarding the Omnibus Law Draft Zamani, Fadli Emsa
CoreID Journal Vol. 1 No. 1 (2023): March 2023
Publisher : CV. Generasi Intelektual Digital

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60005/coreid.v1i1.4

Abstract

This study will classify Twitter users' positive and negative opinions about the omnibus method using a frequency-inverse document frequency algorithm and a multi-layer perceptron method. The sentiment analysis process involves several stages, including B. Collecting and preprocessing data, calculating term weights using inverse term frequencies and document frequencies, and classifying data using multi-layer perceptrons. Additionally, the study visually represents Twitter's sentiment analysis results on the omnibus method. These visualizations include word cloud, top accounts, tweet frequency, hashtags, and sentiment. Three scenarios were considered to perform the classification experiments. Scenario 1 used 700 training data, scenario 2 used 800, and Scenario 3 used 900 training data. The findings show that the Term Frequency Inverse Document Frequency algorithm and the multi-layer perceptron method are adequate for sentiment analysis, with Scenario 3 yielding the highest accuracy rate of 88%.
Virtual Tour Design and Implementation Kiara Artha Park Bandung Tourism Location Kurniawan, Rudi; Ramadhan, Teddy Muhammad
CoreID Journal Vol. 1 No. 1 (2023): March 2023
Publisher : CV. Generasi Intelektual Digital

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60005/coreid.v1i1.5

Abstract

Based on the observations made of Kiara Artha Park Bandung, it is known that no interactive media can introduce the description of the situation and environment in Kiara Artha Park to outsiders. When there are restrictions on visit policies due to lockdown, tourists or the public cannot directly visit the location. One of the alternative solutions above is to build a Virtual Tour model that can provide an overview of Kiara Artha Park if tourists need help to come directly to the location. The research method used is the MDLC (Multimedia Development Life Cycle) method, suitable for designing and developing a multimedia-based application that combines elements such as images, sound, video, animation, and others. Tools used for image media are GoPro Max 360 cameras, and the application used is Quik with photo processing using 3Sixty. The result of the construction of this Virtual Tour is to map and describe the overall condition of Kiara Artha Park with 360-degree image media. The development of the structure of this Virtual Tour is to map and describe the general requirement of Kiara Artha Park with 360-degree image media.
Designing Website-Based Administration Management Information System Khoirunnisa, Nurfitria; Haryati, Haryati; Jubaedah, Eulis; Rostiawati, Tia
CoreID Journal Vol. 1 No. 1 (2023): March 2023
Publisher : CV. Generasi Intelektual Digital

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60005/coreid.v1i1.6

Abstract

Administration is one of the essential things for the running of an organization. If in an organization the administrative management is good, the organization will also be able to run well. The current administration can be used for decision-making, evaluating the activities carried out, and even knowing whether or not the organization is being run. The same happened at the Informatics Management Student Association (HIMMI) at the Subang State Polytechnic campus. Administrative management that is carried out is still conventional by storing documents in several storage folders so that there is a buildup of documents. Even documents will be scattered everywhere. Making letters is still done by checking the last number on the general ledger, so it has difficulty to make letter numbers. The submission of letters is hampered because it takes a long time because goes through a fairly long flow. Therefore, a solution was found, namely the Design of a Website-Based Administration Management Information System using the Waterfall method to assist secretaries in managing secretarial administration at the Informatics Management Student Association. The result obtained is an administrative management information system that can facilitate the storage of documents that have been integrated with the database. In addition, the system can simplify the process of issuing outgoing letters, overcome the problem of double mail numbering, streamline the attendance process, provide a timeline of work programs, and can provide information related to the reports needed. The test results conducted using the black-box testing method on 102 test items were declared 100% valid. It showed no errors or failures in the system at the time of running.
Implementing ISO 9126 in Quality Testing for Information Systems for Menu Ordering Using QR Codes in Panongkrongan Shop Triyanto, Alvin; Prisilia, Gia; Saputra, Yogi
CoreID Journal Vol. 1 No. 1 (2023): March 2023
Publisher : CV. Generasi Intelektual Digital

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60005/coreid.v1i1.7

Abstract

Panongkrongan Shop is a business that emphasizes the quality of its service. The limited number of employees serving customers has an impact on services that are not optimal, such as ordering errors, delays in ordering menus, price discrepancies because prices are not updated on the menu, transaction errors, and are also prone to loss of order data because the recording is still done manually. A menu ordering system can be built to reduce this problem. However, in its use, the system must be of good quality to support the store's operational activities. The poor quality of the system can cause errors so that those who use it can experience financial losses. For this reason, it is necessary to develop a quality measurement system to run correctly and meet ISO 9126 quality standards. Based on the test results, the system meets ISO 9126 standards with a total score of 91.9% with a functionality aspect of 95.3%, reliability of 83.7%, usability of 93.5%, efficiency of 89.0%, and portability of 98%. Improvements are needed in the reliability aspect, namely in maturity and fault tolerance, so that the system can be even better in terms of quality for error handling and maturity.

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