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All Journal Jurnal Teknologi Informasi dan Ilmu Komputer CESS (Journal of Computer Engineering, System and Science) Sistemasi: Jurnal Sistem Informasi JOIV : International Journal on Informatics Visualization SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Teknologi Sistem Informasi dan Aplikasi Jurnal Nasional Komputasi dan Teknologi Informasi Jurnal Riset Informatika JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Jurnal SITECH : Sistem Informasi dan Teknologi Journal of Information Systems and Informatics JUKANTI (Jurnal Pendidikan Teknologi Informasi) Jurnal Teknologi Dan Sistem Informasi Bisnis JATI (Jurnal Mahasiswa Teknik Informatika) Abdimasku : Jurnal Pengabdian Masyarakat Jurnal Sistem Komputer dan Informatika (JSON) Aiti: Jurnal Teknologi Informasi Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Journal of Business and Audit Information System (JBASE) IJECS: Indonesian Journal of Empowerment and Community Services Jurnal Pendidikan dan Teknologi Indonesia Literasi: Jurnal Pengabdian Masyarakat dan Inovasi Jurnal Informatika: Jurnal Pengembangan IT
Dwi Hosanna Bangkalang
Universitas Kristen Satya Wacana
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Neuroscience Nursing Public Health Social Sciences Transportation Other

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Pelatihan Data Science Pada 2024 Guru dan Siswa SMA/SMK Provinsi Nusa Tenggara Timur Danny Manongga; Ade Iriani; Budhi Kristianto; Irwan Sembiring; - Hendry; Evangs Mailoa; Nina Setiyawati; Dwi Hosanna Bangkalang
ABDIMASKU : JURNAL PENGABDIAN MASYARAKAT Vol 6, No 2 (2023): Mei 2023
Publisher : LPPM UNIVERSITAS DIAN NUSWANTORO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33633/ja.v6i2.1290

Abstract

Data menjadi aset paling berharga untuk organisasi mana pun karena dapat memandu pengambilan keputusan. Oleh karena itu kemampuan data science merupakan salah satu skill penting. Data science tergambarkan sebagai proses yang dimulai dari pengumpulan dan pengolahan, kemudian disajikan sebagai informasi yang berguna untuk pengambilan keputusan atau bermanfaat bagi pihak yang berkepentingan dengan data. Data science memiliki banyak fungsi dan manfaat dimana beberapa diantaranya adalah membantu menciptakan budaya keputusan berbasis data, mengurangi ketidakpastian dan meningkatkan konsistensi dan keandalan data. Melihat pentingnya kemampuan data science, maka Fakultas Teknologi Informasi bekerja sama dengan ASEAN Foundation serta Dinas Pendidikan dan Kebudayaan Provinsi Nusa Tenggara Timur (NTT) melakukan Pengabdian kepada Masyarakat (PkM) dalam bentuk pelatihan kepada 2024 guru dan siswa SMA/SMK Provinsi NTT sebagai bagian untuk mencetak talenta digital Indonesia. Pelatihan didukung oleh SAP yang merupakan perusahaan software dan teknologi yang berbasis di Jerman melalui platform SAP Analytics Cloud (SAC). PkM dilaksanakan secara daring dan luring. Guru dan siswa antusias mengikuti pelatihan ini terlihat dari hasil evaluasi yang bisa dikerjakan dengan baik oleh para peserta.
Analisis dan Implementasi Market Basket Analysis (MBA) Menggunakan Algoritma Apriori dengan Dukungan Visualisasi Data Septembri Rio Bagaskara; Dwi Hosanna Bangkalang
Jurnal Sistem Komputer dan Informatika (JSON) Vol 4, No 4 (2023): Juni 2023
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/json.v4i4.6351

Abstract

Culture Coffee MSME is one of the MSMEs engaged in the culinary field and is experiencing business competition. A marketing strategy is needed with the right decision-making process so that the business can survive and excel. UMKM Culture Coffee uses a point of sales application to accommodate the transaction process and record transactions. Historical customer data can be processed into a basis for decision making for marketing strategies that effectively increase sales. However, the transaction data has not been used optimally. There is a need to analyze historical customer data that can generate information to form marketing strategies. Market Basket Analysis (MBA) is one of the methods in data mining used in knowing products that tend to be purchased together by customers known as Association Rule.  Association rules produce products in the form of packages or bundling which are used as marketing strategies. The marketing strategy obtained is supported by data visualization which contains information from the data. Apriori algorithm is used to generate association rules. The result of this research is an association rule on the historical data of MSME Culture Coffee customer purchases. Based on these rules, recommendations for selling menu packages to customers can be given. The purpose of this research is to find customer purchasing patterns which are used as the basis for decision making in determining menu sales. The results showed 2 product packages, namely, nuggets and french fries with sausages and french fries with a support and confidence value of 12.5% and 37.6% with 10.8% and 29% respectively. The results of this study can be used as a basis for the sales and marketing strategy of Culture Coffee MSMEs to increase business revenue.
Comparison of K-Means & K-Means++ Clustering Models using Singular Value Decomposition (SVD) in Menu Engineering Nina Setiyawati; Dwi Hosanna Bangkalang; Hindriyanto Dwi Purnomo
JOIV : International Journal on Informatics Visualization Vol 7, No 3 (2023)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/joiv.7.3.1053

Abstract

The menu is one of the most fundamental aspects of business continuity in the culinary industry. One of the tools that can be used for menu analysis is menu engineering. Menu engineering is an analytical tool that assists restaurants, companies, and small and medium-sized enterprises (SMEs) in assessing and making decisions on marketing strategies, menu design, and sales so that it can produce maximum profit. In this study, several menu engineering models were proposed, and the performance of these models was analyzed. This study used a dataset from the Point of Sales (POS) application in an SME engaged in the culinary field. This research consists of three stages. First, pre-processing the data, comparing the models, and evaluating the models using the Davies Bouldin index. At the model comparison stage, four models are being compared: K-Means, K-Means++, K-Means using Singular Value Decomposition (SVD), and K-Means++ using SVD. SVD is used in the dataset transformation process. K-Means and K-Means++ algorithms are used for grouping menu items. The experiments show that the K-Means++ model with SVD produced the most optimal cluster in this research. The model produced an average cluster distance value of 0.002; the smallest Davies-Bouldin Index (DBI) value is 0.141. Therefore, using the K-Means++ model with SVD in menu engineering analysis produces clusters containing menu items with high similarity and significant distance between groups. The results obtained from the proposed model can be used as a basis for strategic decision-making of managing price, marketing strategy, etc., for SMEs, especially in the culinary business.
Analisa Kebutuhan Sistem Informasi Electronic Office pada Kantor Gereja Menggunakan Model System Engineering Life Cycle Adrian Herma Sugiarto; Dwi Hosanna Bangkalang
Jurnal Teknologi Sistem Informasi dan Aplikasi Vol. 6 No. 3 (2023): Jurnal Teknologi Sistem Informasi dan Aplikasi
Publisher : Program Studi Teknik Informatika Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The administration section has an essential role in the church's administrative processes. Administrative staff are required to have an accurate and efficient way of working. In routine tasks, the administrative staff is closely involved in correspondence administration. The mail management system at Gereja Kristen Indonesia (GKI) Tegalrejo Salatiga office still uses the conventional filing system. This causes complex mail monitoring, and many must be following up immediately, making the correspondence administration process ineffective. Therefore, a mail management Electronic Office information system is required to accommodate the needs of business processes in church offices. The software development method used in this research employs the System Engineering Life Cycle model developed by Alexander Kossiakoff with the Concept Development stage. This research resulted in a design of an Electronic Office information system needs with mail management that suits the needs of church offices. The results of this research can be a blueprint to help the process of further Electronic Office software development so the GKI Tegalrejo Salatiga office can implement it to improve correspondence administration services.
Implementasi dan Pelatihan Aplikasi Manajemen Aset Gereja Berbasis Progressive Web Application Kristoko Dwi Hartomo; Nina Setiyawati; Dwi Hosanna Bangkalang
ABDIMASKU : JURNAL PENGABDIAN MASYARAKAT Vol 6, No 3 (2023): September 2023
Publisher : LPPM UNIVERSITAS DIAN NUSWANTORO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62411/ja.v6i3.1560

Abstract

Kegiatan Pengabdian kepada Masyarakat (PkM) ini dilakukan dengan melakukan proses implementasi serta pelatihan aplikasi manajemen aset di Gereja Protestan Maluku (GPM) Jemaat Ihamahu-Betfage. Unit Sekolah Minggu GPM Jemaat Ihamahu-Betfage terus bertumbuh dan membutuhkan aplikasi manajemen aset untuk mengelola dan mengarsipkan aset-aset yang dimiliki. Tahapan PkM ini adalah perencanaan dan pelaksanaan yang melibatkan dosen serta mahasiswa Universitas Kristen Satya Wacana serta Guru-guru Sekolah Minggu. Tahap pelaksanaan diawali dengan setting server dan implementasi aplikasi manajemen aset gereja yang menerapkan teknologi Progressive Web Application sehingga memiliki kelebihan reliabel, cepat, dan menarik. Pelatihan dilakukan dengan metode workshop selama satu hari. Berdasarkan evaluasi yang dilakukan pasca pelatihan didapatkan bahwa kegiatan PkM ini telah berjalan efektif dengan aplikasi yang diimplementasikan mudah digunakan dan membantu proses manajemen aset unit Sekolah Minggu.
A REQUIREMENT ENGINEERING IN REPORTING AND COUNSELING-BASED ASSISTANCE APPLICATION FOR VICTIMS OF VIOLENCE AGAINST WOMEN Dwi Hosanna Bangkalang; Nina Setiyawati; Radius Tanone; ‪Hanna P. Chernovita; Yuliana T. B. Tacoh
Jurnal Riset Informatika Vol. 3 No. 4 (2021): September 2021 Edition
Publisher : Kresnamedia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (0.272 KB) | DOI: 10.34288/jri.v3i4.96

Abstract

Requirements engineering is the initial phase of the software development life cycle it is a critical aspect of application development since it has a significant impact on the results of the product being created. This article focuses on the engineering requirements of the web-based application development process for reporting and assisting victims of violence against women using the Loucopoulos and Kanakostas Iterative Requirements Engineering Process Model. The application was created to contribute to the solution of the problem of violence against women in Indonesia, where violence against women is an iceberg phenomenon because not all incidents are reported. Furthermore, victims of violence against women require support in receiving emotional support in the form of counseling, which can be done online via chat or video calls. The results of these requirements engineering are alternative solutions, application feature design, database design, system modeling using UML, and application architecture design. The validation of requirements engineering was carried out using a low fidelity prototype.
Pelatihan penggunaan sistem manajemen aset gereja untuk peningkatan tata kelola administrasi di GMIM jemaat anugerah paslaten Tomohon Nina Setiyawati; Dwi Hosanna Bangkalang; Kristoko Dwi Hartomo
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 8, No 1 (2024): March
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v8i1.21294

Abstract

AbstrakDigitalisasi tata kelola gereja merupakan bagian penting untuk mendukung tata kelola administrasi gereja. Saat ini, Gereja Masehi Injili di Minahasa (GMIM) Jemaat Anugerah Paslaten Tomohon berproses mengimplementasikan teknologi dalam tata kelola administrasi gereja secara menyeluruh dimana salah satunya adalah pengelolaan aset. Pada kegiatan Pengabdian kepada Masyarakat (PkM) ini dilakukan pelatihan sistem manajemen aset gereja. Pelatihan dilakukan pada bulan Agustus 2023 dengan metode ceramah dan praktik. Fokus pelatihan pada fungsi pendaftaran dan penambahan aset, perubahan status aset, dan pengawasan kondisi aset. Peserta pelatihan terdiri dari Pendeta Jemaat, Majelis, Admin Teknologi Informasi, dan Koster GMIM Jemaat Anugerah Paslaten. Dari hasil pengujian kepada 14 peserta pelatihan, didapatkan hasil 91%. Hal ini dapat diinterpretasikan bahwa peserta pelatihan sangat setuju Sistem Manajemen Aset Gereja diperlukan untuk pengelolaan aset dan mempermudah dalam mendokumentasikan aset gereja. Kata kunci: sistem manajemen aset gereja; pengelolaan aset; tata kelola administrasi gereja. AbstractDigitalization of church governance is an important part of supporting church administrative governance. Currently, the Evangelical Christian Church in Minahasa (GMIM) Congregation Anugerah Paslaten Tomohon is in the process of implementing technology in overall church administration, one of which is asset management. In this Community Service (PkM) activity, training was carried out on the church asset management system. Training will be conducted in August 2023 using lecture and practical methods. Focus training on the function of registering and adding assets, changing asset status, and monitoring asset condition. The training participants consisted of the Congregation Pastor, Council, Information Technology Admin, and GMIM Koster of the Anugerah Paslaten Congregation. From the results of testing on 14 training participants, the results were 91%. This can be interpreted to mean that the training participants strongly agree that the Church Asset Management System is needed to manage assets and make it easier to document church assets. Keywords: church asset management system; asset management; church administrative governance.
Pembangunan Sumber Daya Sentralisasi Data pada Aplikasi Pengelolaan UMKM Menggunakan RESTFul dan Oauth 2.0 Nina Setiyawati; Dwi Hosanna Bangkalang; Gilang Windu Asmara
Jurnal Teknologi Sistem Informasi dan Aplikasi Vol. 7 No. 2 (2024): Jurnal Teknologi Sistem Informasi dan Aplikasi
Publisher : Program Studi Teknik Informatika Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/jtsi.v7i2.35334

Abstract

Services for Micro, Small and Medium Enterprises (MSMEs) continue to be improved by the Department of Cooperatives, Small and Medium Enterprises (DinKopUKM) of Salatiga City. One way is to implement technology in various services. These applications need to be supported by the principle of information integration so that there is no data redundancy and dissemination of valid and reliable data is achieved. In this research, a resource server was built using RESTFul which allows third party systems to connect to product components to query information about objects and perform basic operations using the HTTP protocol. And using Oauth 2.0 is an open authorization protocol that allows third-party systems or applications via the HTTP protocol to access resources with certain access rights. This system is divided into four main parts, namely MSME actors registered in the system as resource owners, third party applications as data requesters/recipients, resource servers as resource service providers, and authorization servers which are useful for validating the identity of users and third party applications. With an integrated system, MSME players in the city of Salatiga do not need to repeat the MSME data collection process when using other information systems provided by the Salatiga city government while maintaining the security and privacy of user data.
Enterprise Architecture Planning at DINKOPUKM Salatiga City using TOGAF ADM Galuh Hanggana Raras; Dwi Hosanna Bangkalang
Sistemasi: Jurnal Sistem Informasi Vol 13, No 2 (2024): Sistemasi: Jurnal Sistem Informasi
Publisher : Program Studi Sistem Informasi Fakultas Teknik dan Ilmu Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32520/stmsi.v13i2.3900

Abstract

In the effort to digitize Micro, Small, and Medium Enterprises (MSMEs) at DINKOPUKM Salatiga, several issues have been identified. These include recurring disruptions to wifi during operational activities, computers with low device specifications, inadequate computer resources, and poorly organized annual reports. Therefore, there is a need for IS/IT alignment to support business processes, such as Enterprise Architecture planning, ensuring that the agency has a standardized IS/IT environment as the strategic foundation for the business processes of DINKOPUKM Salatiga. The planning method used is TOGAF ADM, with the goal of producing a technology development blueprint for DINKOPUKM Salatiga. This blueprint can serve as a recommendation for the development of existing systems and provide a strategy for handling risks in case of technological issues. The benefits of this research include serving as a foundation for system development, evaluating the use of technology, and gaining knowledge in managing potential risks in hardware and software maintenance. The analysis results in the creation of new, more modern business processes, an architectural plan, and the alignment of IS/IT needed for future planning. Additionally, risk identification based on 2 risk factors and 11 risk items produces solutions that can be recommended for addressing emerging issues.
Requirements Engineering for Integrated Social Assistance Distribution Information Systems Using a Microservices Architecture Approach Siski Angelini; Dwi Hosanna Bangkalang
Sistemasi: Jurnal Sistem Informasi Vol 13, No 3 (2024): Sistemasi: Jurnal Sistem Informasi
Publisher : Program Studi Sistem Informasi Fakultas Teknik dan Ilmu Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32520/stmsi.v13i3.4140

Abstract

Distribution of social aid on target is important to help the welfare of people in need. In Bugel Subdistrict, Salatiga, this distribution has several problems, namely, data discrepancies, the application process is not transparent, and there is no distribution monitoring, resulting in social assistance recipients not being on target and affecting decisions on providing assistance for the next period. Therefore, a social assistance distribution information system is needed to assist in managing integrated data collection and monitoring distribution and application status. The information system requirements engineering method uses the system engineering life cycle method developed by Alexander Kossiakoff with a focus on the concept development stage. This research aims to identify the initial needs for a data management information system for social assistance recipients by producing a distribution of coordinate points as well as new distribution and submission monitoring features using a microservices architecture approach and visualizing with a design display using mobile first design technology referring to a responsive mobile display, containing detailed information, images , location routes to improve the performance of social assistance administrators with real-time data access
Co-Authors Adam Surya Wijaya Ade Iriani Adrian Herma Sugiarto Andeka Rocky Tanaamah Asmara, Gilang Windu Bailaen, Elsa Anjamilen Budhi Kristianto Danny Manongga Dian Novita Kristiyani Evangs Evangs Mailoa Fictor Imanuel Tanesab Galuh Hanggana Raras Gilang Windu Asmara Hanna Prillysca Chernovita Hanusia Manuel Oktrivania Zamili Hendry Henny Hartono Herdin Yohnes Madawara Hetharion, Sthania Hindriyanto Dwi Purnomo Irwan Sembiring Kristoko Dwi Hartomo Lydia Liliana Magdalena Ariance Ineke Pakereng Mangundap, Astrella Christenia Clara Meiselia Ekawati Asoney Fina Nico Fernando Nina Setiyawati Pamula, Bonifasis Penidas Fodinggo Tanaem Purwoko, Agus Royani, Ivana Lara Salu, Celvin Netaniel Septembri Rio Bagaskara Siski Angelini Soebroto, Dorkas Tri Oktavena Sri Yulianto Prasetyo Titiana, Titiana Yayi Suryo Prabandari Yerymia Alfa Susetyo Yuliana T. B. Tacoh ‪Hanna P. Chernovita