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JuTISI (Jurnal Teknik Informatika dan Sistem Informasi)
Published by Universitas Kristen Maranatha
ISSN : 24432210     EISSN : 24432229     DOI : https://doi.org/10.28932/jutisi
Core Subject : Science,
Computer Science & IT
Paper topics that can be included in JuTISI are as follows, but are not limited to: • Artificial Intelligence • Business Intelligence • Cloud & Grid Computing • Computer Networking & Security • Data Analytics • Datawarehouse & Datamining • Decision Support System • E-Systems (E-Gov, E-Health, E-Commerce, etc.) • Enterprise System (SCM, ERP, CRM) • Human-Computer Interaction • Image Processing • Information Retrieval • Information System • Information System Audit • Enterprise Architecture • Knowledge Management • Machine Learning • Mobile Computing & Application • Multimedia System • Open Source System & Technology • Semantic Web & Web 2.0
Arjuna Subject : Ilmu Komputer (semua kategori) - Aplikasi Ilmu Komputer
Articles 479 Documents
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Pengembangan Data Mart Keuangan untuk Organisasi Nirlaba Sunjaya, Susiana; Filiana, Agata; Ernawati, Lussy; Virginia, Gloria
Jurnal Teknik Informatika dan Sistem Informasi Vol 10 No 2 (2024): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v10i2.7515

Abstract

Finance is a critical component of organizational long-term viability. Non-profit organizations must pay close attention to their financial health. This is a form of accountability for funds entrusted to the organization by its stakeholders. Additionally, organizations must prepare for potential future financial risks. As a non-profit organization, SATUNAMA Foundation currently administers its financial data separately for each funding source. This complicates financial analysis and decision making, particularly when attempting to comprehend the organization’s financial health holistically. A financial data mart was built in order to assist data analysis as well as store historical data based on a predetermined set of analysis criteria. The Kimballs method and the starflake schema were used in the development of this data mart. The data mart was successfully implemented in accordance with the schema design and was able to fulfill the given analysis criteria. The data mart has fulfilled the four characteristics of data warehouse based on the data characteristic evaluation. From the operational perspective evaluation, data mart is proven faster than operational database thus making the data mart more efficient in providing information. Dashboard and pivot table are also successfully built to visualize the results.
Sistem Perhitungan Kendaraan Menggunakan Algortima YOLOv5 dan DeepSORT Cahyani, Putri Anggia; Mardiana, Mardiana; Wintoro, Puput Budi; Muhammad, Meizano Ardhi
Jurnal Teknik Informatika dan Sistem Informasi Vol 10 No 1 (2024): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v10i1.7519

Abstract

Air pollution is a serious issue in big cities, such as Bandar Lampung. This is caused by high transportation activities using motorized vehicles. Data from 2021 shows a 4.30% increase in the number of motorized vehicles in Indonesia, impacting carbon emissions. In response to this problem, Greenmetric Lampung University has a green transportation work program that focuses on reducing motor vehicle emissions. To support this goal, automatic traffic monitoring is carried out by applying the field of Computer Vision, namely object tracking. The making of an object tracking system in monitoring traffic uses two combinations of the YOLOv5 and DeepSORT algorithms. The method used in this research is the Scrum method which is carried out in three sprints and divided into three stages, namely pre-game, game, and post-game. The result of this research is an object tracking system that successfully distinguishes and counts three types of vehicles (motorcycle, car, and bus) automatically, and has been tested in real-time with an average precision value of 99%, recall of 97%, F1 score of 97.2%, accuracy of 96.8%, and average accuracy of system calculation of 97.65%.
Optimasi Sistem Informasi Pembelian, Persediaan, dan Penjualan Barang dengan Penerapan Metode Algoritma Apriori Juniar, Diana; Daniawan, Benny
Jurnal Teknik Informatika dan Sistem Informasi Vol 10 No 1 (2024): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v10i1.7647

Abstract

The fashion retail business is a business sector that is continually growing and has many enthusiasts. Apart from companies with well-known fashion brands, this business is also often found in small and medium-scale enterprises, where business processes are implemented manually, starting from purchasing, inventory management, and selling goods. These three processes are essential in business because they are related. The recording is done manually, often allowing inaccurate data to occur. Problems that are often found are in calculating inventory, which can cause stock-outs or stock build-up. Apart from that, checking and updating data, as well as making reports, takes quite a long time and is less practical. Using a purchasing, inventory, and sales information system can help business owners in running their business because the system designed is integrated, and applies an a priori algorithm method that can help recommend which products are trending based on customer transactions, therefore business owners can optimize inventory management effectively by knowing the patterns of products frequently purchased by customers. The results of system testing using the Technology Acceptance Model (TAM), which was processed with the SmartPLS application on data from 37 respondents, gave results that the second hypothesis, namely Behavioral Intention to Use (BITU), has an effect on Actual System Use (ASU), the fourth hypothesis, namely Perceived Ease of Use (PEOU) has an impact on Perceived Usefulness (PU), and the fifth hypothesis, namely Perceived Usefulness (PU) has an effect on Attitude Towards Using (ATU), and other variables have no effect.
Perancangan Aplikasi Orientasi Mahasiswa Baru Berbasis Android dengan Laravel RESTful API dan Lean Touch Tan, Robby; Wijanto, Maresha Caroline; Lieshiana, Celine
Jurnal Teknik Informatika dan Sistem Informasi Vol 9 No 3 (2023): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v9i3.7945

Abstract

The new student orientation is a period where new students adjust and become familiar with the environment and activities at the university. During the COVID-19 pandemic, the orientation activity changed from campus activities to virtual meetings. Even though the orientations held back on campus, the problems persist. These problems are communication or students' lack of alertness when paying attention to announcements or activities. The solution is to create an Android application to assist the orientation process. The application uses the Laravel Representational State Transfer (RESTful) Application Programming Interface (API) to communicate between the application and the database. Android users are divided into administrators, lecturers or committees, and students. This application uses markerless augmented reality which was created using Unity's Lean Touch library to show laboratory maps. Another feature of the application is a quiz. This feature is used to confirm given material or activities. Surveys given to the committee, lecturers, and students show that the application can support new student orientation activities.
Perancangan Design Order Management System Berbasis Web dengan Metode Design Thinking Sinaga, Louis Godson; Johan, Meliana Christianti
Jurnal Teknik Informatika dan Sistem Informasi Vol 10 No 2 (2024): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v10i2.8282

Abstract

Company in Bandung conducts online sales in various marketplace to reach all customer. Transactions that have been made by customer will enter each marketplace used by the company, but the sales admin must open each marketplace to find out the transactions that have been made and also have to open one marketplace to add product and add voucher and others. This is less effective and makes it difficult for sales admin from company in Bandung if there are many transactions from customer and many product additions in each marketplace. Therefore, Order Management System (OMS) is very functional for company in Bandung to the facilitate the work of sales admin. Order Management System will be made based on the needs of the sales admin or user by using web-based design thinking method, so that the sales admin can access through the website. The research conducted only focuses on designing a web-based design of the order management system, so that the results of the study will discuss the design of the order management system which contains features based on the needs of the sales admin or user.
Evaluasi Layanan Teknologi Informasi Menggunakan Kerangka Kerja Information Technology Infrastructure Library Pratama, Arya; Wella, Wella
Jurnal Teknik Informatika dan Sistem Informasi Vol 10 No 2 (2024): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v10i2.8320

Abstract

This study aims to evaluate PT Gramedia Asri Media to find out whether the company's IT services meet the best standards of the ITIL V3 Service Operations framework. Service Operations focus includes Problem Management, Incident Management, Access Management, Request Fulfillment, and Event Management. Evaluation is carried out in four stages: planning, field inspection, reporting, and follow-up. The results indicate the maturity level of IT service implementation. For data collection, questionnaires were distributed to five people who were surveyed and interviewed with the heads of engineering services and support staff. The results show that the company's IT service maturity level is at level one. In addition, this research produced seventy suggestions for companies to improve their IT services. The results show that almost all suggestions were well received by the company, and some of them have been implemented at PT Gramedia Asri Media. However, of course, with the problems discovered from this research, there will be a desire to improve service and performance.
Implementasi Information Architecture Berbasis Human Centered Design Pada Website Profil Rakhmana, Febrianty; Prawira, Dian; Mutiah, Nurul
Jurnal Teknik Informatika dan Sistem Informasi Vol 10 No 2 (2024): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v10i2.8368

Abstract

In the era of globalization, the use of the internet facilitates users in obtaining information. One of the media for obtaining information is by accessing websites. Website is a part of the internet that consists of pages displaying text, images, sound, and videos. One type of website is a profile website that presents specific information about organization or educational institution. However, not all educational institutions fully utilize websites, and one example is Information Systems Program (Prodi Sistem Informasi), as their existing website only showcases a landing page and does not meet the users' information needs. Therefore, this research conducted to provide a profile website implementing Information Architecture based on Human-Centered Design to effectively convey website information, aligning with user needs. The applied Information Architecture encompasses aspects such as organization system, labeling system, navigation system, and searching system. Human-Centered Design approach includes analysis of usage context, analysis of user needs, design solution creation, and design evaluation. Design evaluation uses tree testing, resulting in a success rate of 94.71%, directness 82.65%, time spent 3 minutes 59 seconds, first click 73.75%, and destination 80.5%. Thus, the design solution's outcomes can be implemented in the form of a website, as the majority of users can find all tested categories. Subsequently, searching system test conducted through tree testing, yielding success rate of 98%, directness 96%, time spent 79% falling into fast category, first click 97%, and destination 96%. It's concluded that searching system can assist users in quickly and accurately finding the desired pages.
Pemonitoran Paparan Merek Terfokus Menggunakan Pemodelan Topik dan Formulasi Kueri Santosa, Iwan; Suteja, Bernard Renaldy; Budi, Setia
Jurnal Teknik Informatika dan Sistem Informasi Vol 10 No 1 (2024): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v10i1.8395

Abstract

Brand exposure monitoring is a specialized form of media monitoring that aims to monitor brand exposure and brand mentions in publicity media. This research proposes a framework model for monitoring brand exposure through analysis of publicity media utilizing query formulation and topic modeling, aimed at extracting important topics contained in external media or mass media, and comparing them with the institution's internal media. Topic extraction is performed using Latent Dirichlet Allocation (LDA) method on text data in the form of SERP (Search Engine Results Page) snippets. Subsequent processing utilizes Jaccard index and cosine similarity calculations. The output of the framework includes visualizations of topics representing themes of articles exposing the institution's brand, and measurement metrics that are useful for decision-making analysis related to media management and institutional communication. Testing the proposed framework using data samples resulted in expected output, namely the topic groups formed can represent dominant topics in both media categories in a given monitoring period, with the highest coverage rate reaching 82.69% and similarity of 33.97%. The use of LDA method in this study does have its limitations, specifically the formation of topic groups that do not purely contain a singular topic, but rather consist of several subtopics. However, this does not diminish the usefulness of the framework.
Analisis Klaster Kriteria Gangguan Kecemasan Sosial Berdasarkan Fase Perawatannya Wiwaha, Panji Yudasetya; Toba, Hapnes; Karnalim, Oscar
Jurnal Teknik Informatika dan Sistem Informasi Vol 10 No 1 (2024): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v10i1.8400

Abstract

This study aims to cluster the activity dataset of patients who suffer from social anxiety disorder at a Mental Healthcare Company located in the Netherlands and measure the affinity of the cluster to the identified treatment phase based on the similarity of its feature density. The methodology of data clustering is carried out in the following way: 1) data pre-processing against the anonymous patient data, communication data, tracker data of the social anxiety disorder, registration history of the daily entry, notification data, planned event completion data, questionnaires related to the relevancy of the treatment, history of the patient's treatments, and registration history of the thought record, 2) exploratory data analysis to visualize the data point distribution of the activity dataset, perform data standardization, and find the optimal number of clusters, and 3) building a clustering model using the k-Means algorithm. The effectiveness of data clustering is validated by 1) comparing the affinity of clusters to the identified treatment phase and 2) calculating the feature weights to find any features with unique characteristics (dominant) in each treatment phase. The k-Means model successfully grouped the activity dataset into 10 clusters. The clusters are analyzed based on the pattern of cluster affinity and its percentage ratio. Then, 3 clusters are selected because they are close enough to represent each treatment phase in the Mental Healthcare Company. The findings in this study show that the number of days since the patient made a registration, the number of registrations related to social anxiety disorder in the past week, the comparison of negative registrations in the past week compared to one week before, questionnaire scores related to treatment relevancies, and low scores in any questionnaire indicators are distinguished features for each treatment phase. In addition, the urgency of those features matches the therapist's top priority list when treating their clients. Nonetheless, further and comprehensive research must be conducted to understand the impact of the dominant features in each cluster so the classification model for creating a list of recommended patients based on their urgency level of treatment can be built.
Pengembangan Aplikasi Kursus Digital Menggunakan Framework Multiplatform dan Clean Architecture Handoyo, Erico Darmawan; Santoso, Sulaeman; Surjawan, Daniel Jahja
Jurnal Teknik Informatika dan Sistem Informasi Vol 10 No 2 (2024): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v10i2.8402

Abstract

The 2020 pandemic taught many people how the digital world can play a big role in life. One area that is affected is the world of learning. Various types of Learning Management Systems (LMS) and learning software were developed. However, many of these learning applications are not designed for one type of learning but to accommodate learning in general. This makes the LMS and software flexible for different types of learning but also makes the system cumbersome and difficult to navigate or manage. Therefore, LMS is generally not appropriate to accommodate learning in a course. A course differs from a formal institution of learning because it is simpler in nature and the needs of its users are also different. This research will design and develop learning software specifically made for digital courses. This software was developed using a multiplatform framework so that it can be used on various platforms.

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