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Hapnes Toba
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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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Penentuan Aspek yang Berpengaruh Terhadap Produk Smartphone Berdasarkan Ulasan Berbasis Tekstual Hetthroh Sagala; Hapnes Toba
Jurnal Teknik Informatika dan Sistem Informasi Vol 7 No 1 (2021): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v7i1.3466

Abstract

With the rapid development of new technologies in smartphones, understanding market trends has become an increasingly difficult task. In these circumstances, online product reviews that can reflect consumer sentiment about the product has been a concern for now. Online review analysis can help sellers understand consumer interests and desires prior to launching a new product. The author wants to contribute to seeing the state of the smartphone market by creating a method to find important aspects of a smartphone. The data source comes from the Amazon e-commerce web with 4 predefined smartphone brands. In this study, the authors used topic modeling with the LDA algorithm and sentiment analysis with VADER to find aspects of a smartphone and its sentiment classification. From the 15 scenarios made in this reserach, it is found 3 aspects that always appear, namely the screen, camera, and battery aspects, so it is concluded that these 3 aspects are the most important of a smartphone based on textual reviews. Keywords— Topic Modeling; Sentiment Analysis; LDA; ecommerce
Rekayasa Proses Bisnis Layanan Pengiriman Paket Tiur Gantini; Yasinta Kurnia Wijaya
Jurnal Teknik Informatika dan Sistem Informasi Vol 7 No 2 (2021): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v7i2.3485

Abstract

During the pandemic, companies engaged in package delivery did not experience a negative impact, instead they experienced rapid development and new companies emerged. This study discusses business process engineering related to package delivery services in courier companies. Data research was collected through an interview method with one of the staff working in Jalur Nugraha Ekakurir (JNE) company Setrasari Bandung and a direct observation method related to this service. From the data research, it is known that the business processes ‘AS-IS’ are then carried out in business process engineering. It is recommended that agents and branches be able to sort packages so that if the package is in the nearest area it can be sent directly to the intended address according to the type of package chosen by the customer, with costs that include insurance for damage and loss of goods. And the courier on duty has been confirmed to be well trained, passed the test and knows the conditions of the location in the area very well.
Analisis Penerapan Code Splitting Library React pada Aplikasi Penjualan Mebel Berbasis Website Daniel Tanudjaja; Radius Tanone
Jurnal Teknik Informatika dan Sistem Informasi Vol 7 No 2 (2021): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v7i2.3493

Abstract

Mebel Murah is a shop that sells furniture products located in Semarang, Central Java, Indonesia. Due to Covid-19, the sales revenue have decreased due to limited access for buyers. Therefore, an innovation is needed to overcome this, namely by creating a website that can support especially the marketing and sales of furniture products to the public. The aims of this research is to focus on testing the rendering speed of components through the React Profiler to analyze the comparison of component rendering times on the client side of the code breaking features of the React library. The result of this research is to produce a website by utilizing the code splitting feature to display information content related to products sold by Mebel Murah stores.
Perancangan Sistem Informasi Distribusi Barang Menggunakan BlueSeer Enterprise Resource Planning Heri Purwanto; Taupik Ridwan; Yanwar Aryanggara
Jurnal Teknik Informatika dan Sistem Informasi Vol 7 No 3 (2021): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v7i3.3510

Abstract

One of the current operational activities of PT. Geoff Maksimal Jaya is the distribution of goods, every item that has been produced will be stored in the warehouse to be entrusted or distributed to shops, wholesalers, and other related parties. However, data documentation activities related to the distribution of these goods are still carried out manually, so that access to obtain any information is still limited. In response to these problems, the purpose of this study was made to get easy access to information by utilizing the BlueSeer ERP application as a reference for designing information systems. The development method used in this research is the waterfall. It is hoped that this can help companies access information on operational activities of distributing goods effectively and efficiently. In the future, this research can be developed by adding several other aspects such as monitoring the delivery of goods in order to cover the complete access to information on operational activities of the distribution of goods.
Identifikasi Risiko Program Maintenance dalam Pengelolaan Proyek Berbasis Agile Menggunakan Pohon Klasifikasi Billyanto Hendrik; Bernard Renaldy Suteja
Jurnal Teknik Informatika dan Sistem Informasi Vol 7 No 1 (2021): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v7i1.3545

Abstract

Agile is a system development life cycle methodology that focuses on development interactions that involve the user with the development team led by the project manager as an intermediary between the client and the development team, with the project manager as the project leader, it is expected that this role can carry out project planning by making estimates and designing. project. The worst thing that can happen if the application fails to meet client expectations is the additional development time called maintenance, this risk will create losses to the company even though maintenance is an additional service, but this risk tends to be negative because it can have a negative impact on the company and members of the development team. responsible for the project, the project manager must be able to identify risks earlier during the sprint, so in this study we will discuss the analysis and risk identification of maintenance programs in agile-based project management, as a research analyst method will use a classification tree to group them so that It can be found at the sprint stage how much risk has started to be made, so that the project manager can make corrections at the next sprint to reduce maintenance risk
Perancangan Sistem Informasi Inventaris Barang Berbasis Web Antonius Oko Pranoto; Eko Sediyono
Jurnal Teknik Informatika dan Sistem Informasi Vol 7 No 2 (2021): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v7i2.3597

Abstract

Information technology is rapidly developing and applied in any field of interest. It can be used as simple to the complex computation. It can also use greatly assisting human performance in managing inventory items. This paper discusses a website-based item inventory system applied in a very remote village in Desa Kusik Batu, West Kalimantan. The research goal is to facilitate the performance of village officials in managing data items, where overall data input is still done manually. The method of this research is using interviews, documentation, and literature studies. The implementation of the system resulted from this research is the following features: user data, all goods data having by the village, incoming goods data, outgoing goods data, avoid physical calculations, asset mutation reports, and goods reports, as well as making goods inventory reports can be easily done. With the existence of a web-based inventory information system website, at the village office of Kusik Batu Lapu, West Kalimantan, can improve the performance of village officials to manage goods data.
Analisis Kelayakan Sistem Informasi Akademik Universitas Menggunakan PIECES dan TELOS Merryana Lestari; Endang Haryani; Teguh Wahyono
Jurnal Teknik Informatika dan Sistem Informasi Vol 7 No 2 (2021): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v7i2.3612

Abstract

In line with the development of Information Technology (IT), it is appropriate for an educational institution to utilize Information Systems (IS) as an infrastructure that supports the academic service process. One of the universities in Central Java that has implemented IS, namely the Academic Information System. The Academic IS has been operating for 17 years since 2004. Therefore, the academic SI should be evaluated to determine its eligibility as an application. This study is a comparative analysis that has employed approaches of TELOS (Technical, Economic, Legal, Operations, Schedule) and PIECES (Performance, Information, Efficiency, Control and Security, Economics , Service), based on the WebQual dimensions. The aim is to assess the feasibility study of Academic IS, applying three approaches according to the user's perspective.
Performansi Software Defined Network Controller Pada Streaming Video Menggunakan Real-time Transport Protocol Dodi Muhamad Kodar; Rohmat Gunawan; Alam Rahmatulloh
Jurnal Teknik Informatika dan Sistem Informasi Vol 7 No 2 (2021): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v7i2.3644

Abstract

Computer network conditions that are dynamic and also complex make network operators often make mistakes in the configuration of a network device. However, these mistakes can be resolved by the emergence of a centralized programming approach which is now known as Software Defined Network (SDN). In addition, with the development of information technology, several services in computer networks also grabbed a lot of attention from the world, such as video streaming services. A video streaming service that is so massive is capable of having an impact on data traffic on computer networks. In SDN networks, controllers are a core component of this architecture. Currently, many different types of SDN controllers can be used, however, choosing a controller in an SDN network must be an important concern. This is related to the performance of the SDN controller which is a requirement for SDN network development. This research will analyze the performance of the video streaming service using the Real-time Transport Protocol (RTP) streaming protocol in testing two SDN controllers, namely Pox and Opendaylight. Based on the tests that have been carried out, it produces Quality of Service (QoS) values in the form of throughput, delay, and jitter. The Pox controller excels in the value of QoS delay and throughput. As for the jitter value, both Pox and Opendaylight controllers have good indexes.
Rancang Bangun Sistem Informasi Arsip Surat Menggunakan Metode Prototype Masan Abdi Wicaksono; Christ Rudianto; Penidas Fiodinggo Tanaem
Jurnal Teknik Informatika dan Sistem Informasi Vol 7 No 2 (2021): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v7i2.3664

Abstract

Letters archiving is the process of receiving, collecting, maintaining letters in a structured manner by an agency, however, the process of filing letters at the Unit Pelaksana Teknis Daerah (UPTD) Satuan Pendidikan Non Formal (SPNF) Sanggar Kegiatan Belajar (SKB) Salatiga still has problems such as recording letter archive data that still uses a letter agenda book which sometimes occurs errors in recording, archival document storage which is physically stored on a mailing cabinet which is prone to being lost, scattered, or damaged and the large number of existing documents causes employees to need extra time and effort to look for them. With the Letter Archive Information System designed using the prototype method, it allows employees to take part in the design of this system by providing opinions and suggestions on system design so that the results will be more optimal, maximum and can be a solution to the problems that exist in the Unit Pelaksana Teknis Daerah (UPTD) Satuan Pendidikan Non Formal (SPNF) Sanggar Kegiatan Belajar (SKB) Salatiga.
Evaluasi Kematangan Sistem Informasi Untuk Keselarasan Bisnis pada Perusahaan Manufaktur Ignatius Novianto Hariwibowo; Clara Hetty Primasari; Chandra Hananto
Jurnal Teknik Informatika dan Sistem Informasi Vol 7 No 2 (2021): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v7i2.3665

Abstract

This study aims to evaluate the alignment of the application of information technology (IT) with the company's business practices. This study uses COBIT 4.1. to assess the maturity of technology adoption and to explore factors that hinder the alignment of IT implementation with the business. The maturity level of technology application describes IT management in the company's overall business activities. The higher the maturity level, the clearer and more structured the role of IT and business will be. This research uses a case study method at PT. SAE (in Central Java Province). The result of this research is that PT. SAE has reached the defined process level. At this stage, the company already has standard IT management procedures, but not all business activities and not yet detailed. This problem is due to lack of strategic support from top management to achieve business goals with the help of IT. Therefore, the company needs to improve the function and role of the head of the IT department at PT. SAE.

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