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All Journal Jurnal Buana Informatika Bulletin of Electrical Engineering and Informatics JURNAL ELEKTRO Scientific Journal of Informatics Register: Jurnal Ilmiah Teknologi Sistem Informasi Jurnal Pemberdayaan Masyarakat Madani (JPMM) JIKO (Jurnal Informatika dan Komputer) INOVTEK Polbeng - Seri Informatika MITRA: Jurnal Pemberdayaan Masyarakat Indonesian Journal of Computing and Modeling JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) CCIT (Creative Communication and Innovative Technology) Journal Jurnal Mantik Jurnal Pelayanan dan Pengabdian Masyarakat (Pamas) Journal of Information Systems and Informatics Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) Jurnal Mnemonic Jurnal Tekinkom (Teknik Informasi dan Komputer) JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH) Computer Science and Information Technologies Jurnal Pengabdian Masyarakat Asia SPEKTA (Jurnal Pengabdian Kepada Masyarakat : Teknologi dan Aplikasi) Jurnal Restikom : Riset Teknik Informatika dan Komputer International Journal Software Engineering and Computer Science (IJSECS) Jurnal Nasional Teknik Elektro dan Teknologi Informasi Jurnal INFOTEL Jurnal Pendidikan Teknologi Informasi (JUKANTI) Jurnal Indonesia : Manajemen Informatika dan Komunikasi Kesatria : Jurnal Penerapan Sistem Informasi (Komputer dan Manajemen) International Journal of Information Technology and Business Journal Social Engagement: Jurnal Pengabdian Masyarakat INOVTEK Polbeng - Seri Informatika JuTISI (Jurnal Teknik Informatika dan Sistem Informasi)
Christine Dewi
Universitas Kristen Satya Wacana
Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Public Health Social Sciences Other

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Optimizing Logistics: Developing An Efficient Tracking and Delivery System for Automotive Spare Parts Hiuredhy, Davin Kurnia; Christanto, Henoch Juli; Dewi, Christine; Sutresno, Stephen Aprius
Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) Vol 8 No 4 (2024): OCTOBER-DECEMBER 2024
Publisher : Lembaga Otonom Lembaga Informasi dan Riset Indonesia (KITA INFO dan RISET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jtik.v8i4.2380

Abstract

In the automotive spare parts industry, efficient supply chain management is the backbone of operational success. Amidst this complex ecosystem, companies face challenges in delivering fast, reliable, and competitive services, accommodating a constantly evolving consumer base with discerning preferences and rising expectations. This article aims to identify challenges in developing tracking and delivery scheduling applications for the automotive spare parts industry and improve system performance by introducing effective solutions. The research adopts a system development approach using the Waterfall method to produce a responsive and user-friendly web application, followed by functional testing using Black Box and evaluation using the System Usability Scale (SUS). Development of the tracking and delivery scheduling application using the Waterfall method resulted in a reliable and responsive application, with all system functionalities running smoothly. SUS testing indicated that the application has a good level of usability, with an average score of 77.5 out of 100. This study successfully provides relevant and efficient technological solutions to overcome operational barriers in the automotive spare parts industry, with the potential to enhance customer satisfaction and solidify the company's position as a pioneer in the automotive aftermarket sector. However, further improvements in application usability can be achieved through future iterations guided by user feedback and additional usability testing.
Prediksi Ekspor Migas Indonesia Dengan Double Exponential Smoothing Juli Christanto, Henoch; Aprius Sutresno, Stephen; Mavish, Steven; Afrianto Singgalen, Yerik; Dewi, Christine
Jurnal Elektro Vol 15 No 1 (2022): Vol.15 No.1 April 2022: Jurnal Elektro
Publisher : Prodi Teknik Elektro, Fakultas Teknik Unika Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/jurnalelektro.v15i1.5123

Abstract

In Indonesia, there are several forms of exports, one of which is oil and gas exports. The Double Exponential Smoothing method is a forecasting method that can be used to forecast oil and gas export data. This method uses two smoothing parameters, namely the average smoothing parameter alpha (α), the trend smoothing parameter beta (β). In this study, the population used is data on oil and gas exports in Indonesia. And the sample used is Indonesia's oil and gas export data from January 2020 to October 2021, we get 22 data sourced from the Central Statistics Agency (BPS). The Double Exponential Smoothing method is used because the data to be processed has a trend, both an up and a down trend and gas exports in Indonesia have an up and down pattern. The Double Exponential Smoothing method can also predict the prediction of oil and gas exports in Indonesia in the next months, November 2021 to February 2022. To process the data, the researcher used the Holt Double Exponential Smoothing method .
Strategi Persaingan Pemasaran Indomaret dan Alfamart di Salatiga Menggunakan Game Theory Juli Christanto, Henoch; Aprius Sutresno, Stephen; Mavish, Steven; Afrianto Singgalen, Yerik; Dewi, Christine
Jurnal Elektro Vol 16 No 1 (2023): Vol.16 No.1 April 2023: Jurnal Elektro
Publisher : Prodi Teknik Elektro, Fakultas Teknik Unika Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/jurnalelektro.v16i1.5126

Abstract

Indomaret and Alfamart are minimarket businesses that are currently experiencing significant growth, especially in the city of Salatiga. Each company strives to achieve maximum profit, and thus, it is essential to determine the most optimal competitive strategy to attract customers. This research was conducted using a questionnaire to understand what influences consumers in choosing a minimarket for shopping, providing valuable insights for determining minimarket strategies. Game Theory is employed to represent the respondents. The results of the study indicate that Alfamart will employ a location-based strategy in their stores, while Indomaret will utilize discount and promotion strategies for their easily accessible minimarkets.
Scientific Article Publication Training in Reputable International Journals Dewi, Christine
Jurnal Pemberdayaan Masyarakat Madani (JPMM) Vol. 7 No. 1 (2023): Jurnal Pemberdayaan Masyarakat Madani (JPMM) (DOAJ & SINTA 3 Indexed)
Publisher : Fakultas Ekonomi dan Bisnis Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JPMM.007.1.10

Abstract

One of the main criteria of the Tridharma of Higher Education by lecturers is to conduct research and publish the results of their research. The relevance of lecturers conducting investigations, research, and publishing scientific articles is raised substantially by the demands for publication by the higher education community. Referring to the Regulation of the Minister of Administrative Reform and Bureaucratic Reform, academic promotions for lecturers are required to publish their work in accredited national or international scientific journals in their fields. This rule provides direction so that scientific publications and functional positions of Lecturers in Indonesia continue to increase. The ability to publish scientific articles is very important for researchers in Indonesia. Unfortunately, many of them continue to struggle with putting together scientific publications outlining their findings and publishing them in high-quality, peer-reviewed international journals. For this reason, the PKM program in Indonesia publishes scientific articles written by students, professors, and researchers to help them improve their writing skills. There were researchers, professors, and students present from all throughout Indonesia. The seminar's attendees walked away with a wealth of information on publishing their research in high-quality international journals, thanks to this event.
Pengembangan Sistem Informasi Pariwisata Kabupaten Toraja Utara Menggunakan User Centered Design dan WebQual 4.0 sangga, harmanto; Dewi, Christine; Christanto, Henoch Juli
Jurnal Inovtek Polbeng Seri Informatika Vol 9, No 1 (2024)
Publisher : P3M Politeknik Negeri Bengkalis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35314/isi.v9i1.4010

Abstract

Permasalahan yang dihadapi pariwisata Kabupaten Toraja Utara yaitu kurangnya informasi yang memadai mengenai objek wisata, belum adanya sistem yang memberikan informasi pariwisata secara menyeluruh tentang objek wisata, penyebaran informasi masih bergantung pada metode tradisional yakni dari mulut ke mulut sehingga informasi mengenai tempat wisata masih belum tersebar secara luas.  Untuk mengatasi permasalahan tersebut, diperlukan sistem yang dapat mengelola informasi objek wisata serta menyediakan informasi yang lengkap dan mudah diakses. Penelitian ini mengembangkan sistem informasi pariwisata Kabupaten Toraja Utara menggunakan metode User Centered Design (UCD) dan WebQual 4.0. Salah satu tujuan utama pengembangan sistem informasi pariwisata di Kabupaten Toraja Utara adalah sebagai alat bantu dalam menyampaikan informasi mengenai kawasan wisata yang tersedia di daerah tersebut kepada para wisatawan, dengan tujuan membantu administrasi daerah dalam mengoptimalkan sektor pariwisatanya. Penelitian ini juga bertujuan untuk mengevaluasi sistem informasi pariwisata yang telah di kembangkan menggunakan Webqual 4.0. Dari hasil evaluasi sistem informasi pariwisata menggunakan WebQual 4.0, ditemukan bahwa nilai Usability Quality mencapai 85.60%, Information Quality sebesar 85.24%, dan Interaction Quality sebesar 82.35%, dengan kategori 'Baik' pada setiap variabel. Penilaian tinggi pada Usability Quality menandakan antarmuka sistem memberikan pengalaman pengguna yang baik dan mudah digunakan. Sementara itu, Information    Quality yang tinggi menunjukan bahwa informasi yang disajikan dalam sistem mudah dipahami, akurat, dan relevan. Nilai tinggi pada Interaction Quality menandakan bahwa sistem memberikan pengalaman interaksi yang memuaskan bagi pengguna. Dari hasil tersebut dapat diambil kesimpulan bahwa pengembangan Sistem informasi pariwisata di Kabupaten Toraja Utara telah terbukti sebagai alat yang efektif dalam menyampaikan informasi tentang kawasan wisata kepada para wisatawan dan juga membantu administrasi daerah dalam mengoptimalkan sektor pariwisatanya.
Workshop Google Mail, Google Drive, and Google Meet at HIMPAUDI Grobogan Regency Christanto, Henoch Juli; Julius Victor Manuel Bata; Sihombing, Denny Jean Cross; Christine Dewi
MITRA: Jurnal Pemberdayaan Masyarakat Vol. 7 No. 2 (2023): Mitra: Jurnal Pemberdayaan Masyarakat
Publisher : Institute for Research and Community Services

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/mitra.v7i2.4222

Abstract

Perkembangan Revolusi Industri 4.0 mengedepankan efisiensi dalam pengolahan data dan informasi. Pendidik pun dihadapkan pada keharusan memahami dan menerapkan teknologi untuk meningkatkan mutu pendidikan. Namun, belum semua pendidik di Indonesia memiliki pemahaman teknologi yang memadai. Hal ini menyebabkan keterbatasan dalam pemrosesan data dan implementasi kebijakan pemerintah yang bergantung pada sistem terpusat. Pelatihan dasar teknologi, khususnya pemanfaatan Google Mail, Google Drive, dan Google Meet, menjadi solusi penting. Pelatihan ini memberikan pemahaman praktis kepada pendidik untuk mengatasi hambatan teknologi. Melalui pelatihan ini peserta akan mampu menggunakan teknologi ini secara optimal yang dapat mempercepat administrasi, mendorong kolaborasi, dan meningkatkan kemampuan dalam menghadapi tantangan Pendidikan sekarang ini. Hasil pelatihan ini meningkatkan kompetensi pendidik dalam teknologi, yang tidak hanya meningkatkan produktivitas, tetapi juga memungkinkan inovasi dalam pembelajaran. Khususnya dalam konteks HIMPAUDI, pendidik dapat mengintegrasikan teknologi untuk administrasi yang efisien dan peningkatan pengajaran. Pelatihan ini menjembatani kesenjangan teknologi, memungkinkan pendidik untuk beradaptasi dalam era yang terus berkembang.
Design and Development of the Mobile-Based Hydroponic Planting Machine Application MyHydro Christanto, Henoch Juli; Sutresno, Stephen Aprius; Lim, Ricardo Jonathan; Angkur, Lusiana V.G; Charmelita, Pauelina; Valentina, Vierena; Dewi, Christine
Journal of Information System and Informatics Vol 5 No 4 (2023): Journal of Information Systems and Informatics
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v5i4.581

Abstract

In the contemporary era, technological advancements have significantly impacted various aspects of human life, offering increased efficiency and convenience. Indonesia, aiming to enhance international competitiveness, recognizes the importance of integrating technological innovation across economic sectors. Despite its abundant natural resources, Indonesia's vital agricultural sector faces challenges, including the limited adoption of modern technology, resulting in suboptimal productivity. This study focuses on addressing these challenges by developing the MyHydro mobile application, utilizing IoT and Progressive Web App (PWA) technology to enable remote monitoring and control of hydroponic systems. The research methodology includes literature review, user requirement analysis, system design, and black-box testing. Results show that MyHydro successfully bridges the gap between traditional farming practices and modern technology. Users can efficiently monitor and control hydroponic systems, enhancing crop yields and promoting sustainability in Indonesian agriculture. In conclusion, MyHydro offers a valuable solution to modernize Indonesian farming, aligning with global trends in smart agriculture. It empowers farmers and contributes to the nation's agricultural growth.
PENGEMBANGAN DASHBOARD TRIVY BERBASIS WEBSITE MENGGUNAKAN REACT JS DAN GOLANG Kroons, Aquenov Alexandro; Dewi, Christine
Jurnal Indonesia : Manajemen Informatika dan Komunikasi Vol. 4 No. 3 (2023): September
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) STMIK Indonesia Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jimik.v4i3.295

Abstract

Container images can help developers in application development. In creating a container image, it is necessary to perform security checks before it can be used by others. This makes it important for the team to find a solution by detecting the vulnerability of the container image used. Trivy aims to scan container image vulnerabilities and uses the Common Vulnerabilities and Exposures (CVE) database as information from the vulnerabilities found in the container image. This research tries to design a dashboard using React JS and Golang as programming languages to build the frontend and backend sides and use Trivy which is a command line interface-based tool to check the vulnerability of container images. The research was conducted using the Software Development Life Cycle (SDLC) method. This research produces a website-based dashboard that has a user-friendly interface and can be used without any operating system restrictions.
Optimisasi Pengecekan Anomali pada Proses Job: Analisis Waktu dan Data untuk Identifikasi Anomali yang Efisien Aditya, Michael Rio; Dewi, Christine
Jurnal Indonesia : Manajemen Informatika dan Komunikasi Vol. 5 No. 2 (2024): Mei
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) STMIK Indonesia Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jimik.v5i2.737

Abstract

The use of services in various software program contexts has become vital. Anomalies, whether in small or large scale, can disrupt the function of a software and impact a company's business processes. Therefore, the process of anomaly identification is crucial to ensure optimal software performance. This research aims to optimize the anomaly identification process in software services at PT. XYZ Tbk. Currently, information about anomalies is obtained through manual checks by the system operator team, which involves checking each job one by one, consuming a lot of time and potentially leading to overlooked anomalies. This research presents a solution to address this issue by developing an optimization system for monitoring anomaly identification in job, enabling faster identification for maintaining system services stability.. The anomaly identification monitoring system is a web-based application built using the Prototyping methodology, PHP programming language, Yii2 framework, PostgreSQL database, WebSocket, and Control-M API. The result of this research is the developed anomaly identification monitoring system, capable of accelerate the identification process and accelerate information transfer using WebSocket.
ANALISIS SENTIMEN PRODUK KECANTIKAN JENIS MOISTURIZER DI TWITTER MENGGUNAKAN ALGORITMA SUPER VECTOR MACHINE Ria Cantika Larasati; Christine Dewi; Henoch Juli Christanto
Jurnal Tekinkom (Teknik Informasi dan Komputer) Vol 7 No 1 (2024)
Publisher : Politeknik Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37600/tekinkom.v7i1.1243

Abstract

The increasing public awareness in using beauty products as part of their lifestyle has gone hand in hand with the increasing public views on these products which are often expressed through reviews on social media platforms. This research reviews the use of the Support Vector Machine algorithm to classify sentiment towards the use of moisturizer on Application X. This research was conducted to obtain information on people’s responses to various moisturizer products that are spreading in the community. The data used in this study were 50,868 opinion tweets, 35,565 tweets were used as training data and 15,303 tweets were used as test data. In sentiment labeling using the TextBlob library. The classification result using Support Vector Machine get accuracy value of 98%, the highest confusion matrix of 98%, the highest recall value of 100%, and an f1-score value of 99%.
Co-Authors Adhi, Adeste Charisma Lumenvitha Aditya, Michael Rio Adri Agustinus Bleskadit Albertus Pramukti Narendra Ambrosius Sindu Ananda Dwi Erviana Andika, Rio Arya Angkur, Lusiana V.G Anjar Widhyo Sasongko Anugrah Theodorus Daeli Ari Wibawa Aria Hendrawan, Aria Bitra, Marcelino Charmelita, Pauelina Chen, Rung-Ching Christanto, Henoch Juli Christo Sidupa, Bertnaldy Dagha, Willyam Chrisna Umbu Denny Jean Cross Sihombing Dienda Rizkya Hayuningtyas Roosaputri Dita Madonna Simanjuntak Elizabeth Sri Lestari Emanuel Pabianan Eryan Ahmad Firdaus Fadhilatut Tasyriqul Hajjas Sabat Faisal Rahutomo Febrian Wahyu Christanto Frans Robert Bethony Gabriel Patandung Gallen Cakra Adhi Wibowo Gerald Edgard Laukon Glorya Maya Marcia Sapan Bethony Handayani, Sri Hendry Henoch Juli Christanto Henoch Juli Christanto Henoch Juli Christanto Hiuredhy, Davin Kurnia Husnul Arifin Jhosefhin, Nicola Van Robert Juli Christanto, Henoch Julius Victor Manuel Bata Kroons, Aquenov Alexandro Kumala Nindya Pramono Lanyta Setyani Gunawan Lim, Ricardo Jonathan Liputra Pronimus Tappi Manatap Dolok Lauro Mavish, Steven Nindya Pramono, Kumala Nindya Pramono Oktaviani, Gracelya Oky Dwi Nurhayati Pabianan, Emanuel Panja, Eben Patandung, Gabriel Pratama, Yoga Candra Adi Prind Triajeng Pungkasanti, Prind Triajeng Rahmat Gernowo Ramos Somya Regita Manipa Ria Cantika Larasati Rio Arya Andika sangga, harmanto Stephen Aprius Sutresno, Stephen Aprius Tanujaya, Matthew Tappi, Liputra Pronimus Teguh Prasandy Titis Handayani Valentina, Vierena Yeremia Yulianto Yerik Afrianto Singgalen Yoga Candra Adi Pratama Yulianto, Yeremia