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All Journal Techno.Com: Jurnal Teknologi Informasi INTECOMS: Journal of Information Technology and Computer Science Jurnal Ilmu Komputer dan Bisnis Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Journal of Artificial Intelligence and Digital Business Jurnal ilmiah teknologi informasi Asia
Widayati, Yohana Tri
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Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering

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Pengembangan Aplikasi Chatbot Dinas Pariwisata Kota Semarang Berbasis Neural Network Widayati, Yohana Tri; Widjaja, Stephanus; Putro Wicaksono, Adityo; Agung Prakoso, Satrio; Priscilla Putri, Christina
Techno.Com Vol. 23 No. 3 (2024): Agustus 2024
Publisher : LPPM Universitas Dian Nuswantoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62411/tc.v23i3.10935

Abstract

Jawa Tengah memiliki beragam tempat wisata yang menarik untuk dijelajahi, namun keterbatasan waktu dan terbatasnya sumber informasi membuat sulit untuk memberikan informasi yang tepat. Selain itu, pengelola objek wisata kesulitan memberikan informasi yang tepat kepada pengunjung. Tujuan dari penelitian ini adalah memasukkan neural network ke dalam aplikasi chatbot objek wisata Jawa Tengah untuk meningkatkan kemampuannya dalam memahami dan bereaksi secara tepat terhadap pertanyaan pengguna. Teknik AI Project Cycle yang dipadukan dengan pendekatan Natural Language Processing (NLP) berfungsi sebagai tahap preprocessing pada pengolahan kata. Penelitian ini menghasilkan akurasi sebesar 99,92% dan loss sebesar 0%. Program chatbot ini bertujuan untuk memberikan kemudahan akses informasi tempat wisata di Jawa Tengah kepada pengguna.
Rancang Bangun Sistem Informasi Pengolahan Laporan Wisata Berbasis Web Pada DINBUDPAR Kabupaten Rembang Athiyah, Lathifatul; Widayati, Yohana Tri; Prakoso, Satrio Agung
INTECOMS: Journal of Information Technology and Computer Science Vol 7 No 4 (2024): INTECOMS: Journal of Information Technology and Computer Science
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/intecoms.v7i4.10780

Abstract

Kemajuan pesat teknologi informasi bagaikan angin segar yang membawa transformasi besar dalam berbagai bidang, tak terkecuali industri pariwisata. Di Kabupaten Rembang, pengelolaan data kunjungan wisata oleh Dinas Kebudayaan dan Pariwisata masih bersifat manual, menggunakan program Excel dan Word, sehingga prosesnya memakan waktu lama. Penelitian ini bercita-cita untuk membangun sistem informasi berbasis web yang difokuskan pada pengelolaan data kunjungan dan pendapatan destinasi wisata di Kabupaten Rembang. Tujuan utamanya adalah untuk meningkatkan kebergunaan sistem. Metode yang digunakan melibatkan pemrograman PHP dan MySQL sebagai database. Temuan penelitian menunjukkan bahwa sistem informasi yang terkomputerisasi dapat meminimalkan kesalahan mengurangi waktu pemrosesan, meningkatkan kualitas data, serta mempermudah pelaksanaan tugas. Simpulan dari penelitian ini adalah bahwa sistem berbasis web yang diusulkan dapat mengoptimalkan pengelolaan laporan data kunjungan dan pendapatan destinasi wisata, sehingga berdampak positif terhadap kinerja Dinas Kebudayaan dan Pariwisata Kabupaten Rembang.
Strategi Digital Marketing Tiktok Untuk Meningkatkan Brand Awareness Koding Next Surabaya Agustin, Amanda Eka; Widayati, Yohana Tri; Prakoso, , Satrio Agung
INTECOMS: Journal of Information Technology and Computer Science Vol 7 No 4 (2024): INTECOMS: Journal of Information Technology and Computer Science
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/intecoms.v7i4.10785

Abstract

In the digital era, social media marketing is crucial for enhancing brand awareness and expanding audience reach. TikTok has emerged as a popular platform among the youth, known for its creative and interactive content. Recognizing this potential, Koding Next Surabaya, a leading coding education institution for children and teenagers in Southeast Asia, aims to leverage TikTok to increase its brand awareness. Established in 2015 by Bartek Wasik and Mateusz Rybinski and present in Surabaya since 2022, Koding Next focuses on delivering top-quality programming education. This internship involves creating relevant content and studying innovative digital marketing strategies, particularly through interactive content and TikTok's promotional features, to reach a broader audience. This study seeks to develop an effective digital marketing strategy on TikTok, identify the most engaging content types, and measure the impact of TikTok's promotional features on brand awareness. The research focuses on the period from December to June, using metrics such as view count, engagement, and follower growth, within Surabaya's geographical context. The findings are expected to provide practical guidance for Koding Next Surabaya, enhance its brand awareness, and serve as a reference for future digital marketing research on TikTok.
Rancang Bangun Layanan Pengaduan Wisata Berbasis Web Dengan Pendekatan UML Pada DINBUDPAR Rembang Sholikhan, Ahmad Nur; Widayati, Yohana Tri; Galih, Sinta Tridian
INTECOMS: Journal of Information Technology and Computer Science Vol 7 No 4 (2024): INTECOMS: Journal of Information Technology and Computer Science
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/intecoms.v7i4.10796

Abstract

Rembang Regency has approximately 39 tourist attractions, where these tourist spots were found to have numerous visitors each month in 2023. This is crucial in boosting the country's foreign exchange earnings. However, public service management at the Rembang Regency Department of Culture and Tourism still employs conventional methods perceived as inefficient and time-consuming, especially in the complaint handling service. Whereas complaints services can be a forum for tourists or the surrounding community to contribute in providing complaints about the tourist attractions they visit. Therefore, researchers leverage technological advancements to design a web-based tourism complaint service information system for the relevant department. Using UML modeling method, CodeIgniter framework version 3, Bootstrap version 4.4.1, PHP programming language, HTML, CSS, JavaScript, and MySQL for database connectivity, this research aims to be implemented so that the department can efficiently manage complaint services and respond promptly.
PERANCANGAN SISTEM INVENTORY BARANG LABORATORIUM TJKT BERBASIS WEB DI SMK DIPONEGORO BANYUPUTIH Hanif, Syahrul; Widayati, Yohana Tri; Prakoso, Satrio Agung
INTECOMS: Journal of Information Technology and Computer Science Vol 7 No 4 (2024): INTECOMS: Journal of Information Technology and Computer Science
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/intecoms.v7i4.11055

Abstract

This research aims to design a web-based TJKT laboratory inventory system at SMK Diponegoro Banyutputih. This system is designed to overcome the problem of manual inventory management, which often causes data inaccuracy and low efficiency. This system uses Laravel framework for web development and MySQL database for data storage. The main features developed include recording incoming and outgoing goods, stock tracking, and generating inventory reports. System testing shows that this system is able to improve the accuracy of inventory data and simplify the process of managing goods in the laboratory. With the implementation of this system, it is expected to achieve operational efficiency and better inventory management in the TJKT laboratory of SMK Diponegoro Banyutputih.
Optimalisasi Performa Penjualan di PT Mustika Jaya Lestari Menggunakan Algoritma K-NN dan ARIMA (2021-2022) Wijaya, Tan Eric; Widayati, Yohana Tri; Yusup, Yusup
INTECOMS: Journal of Information Technology and Computer Science Vol 7 No 5 (2024): INTECOMS: Journal of Information Technology and Computer Science
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/intecoms.v7i5.11665

Abstract

Sales are a crucial aspect for companies, including PT Mustika Jaya Lestari, which uses sales predictions to determine which products will sell in the future. However, sometimes predictions can go wrong, such as when a product that is predicted to increase actually decreases. This research aims to optimize sales by utilizing the K-Nearest Neighbor (K-NN) method to predict sales results. The K-NN method works by classifying new data based on its proximity to old data. This research produces graph visualization to predict sales with 90% accuracy and 10% error, using 762 test data and 2285 training data.
Rancang Bangun Sistem Cetak Faktur Penjualan Berbasis Website pada PT. Akusara Mitra Sinergi Semarang Jovan, Tjia, Marcelino; Widayati, Yohana Tri; Bakti, Cristeddy Asa
Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Vol 10, No 1 (2025): Edisi Februari
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/jurasik.v10i1.857

Abstract

This research aims to design a website-based sales invoice printing system to overcome the problems of complexity and limitations in using MS. Excel at PT Akusara Mitra Sinergi Semarang. This research uses the Waterfall system development method and also the UML (Unified Modeling Language) model in designing a sales invoice printing system. In this design, using the CodeIgniter framework program or in the PHP programming language, HTML, and MySQL database to store data. The main features provided include creating, managing, printing invoices, and setting invoice numbers. Based on the results of the design, the system succeeded in increasing the speed and accuracy of the invoicing process, as well as minimizing human error. Thus, this system is expected to support PT Akusara Mitra Sinergi Semarang in achieving higher operational efficiency and strengthening overall business performance.
PENERAPAN METODE PROTOTYPING DALAM PERANCANGAN USER INTERFACE (UI) WEBSITE REGISTRASI ONLINE PENDAKI Mranani, Mugie; Widayati, Yohana Tri; Prakoso, Satrio Agung
INTECOMS: Journal of Information Technology and Computer Science Vol. 8 No. 5 (2025): INTECOMS: Journal of Information Technology and Computer Science
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/phr7kd66

Abstract

Kebutuhan akan sistem pelayanan yang cepat, efisien, dan mudah diakses mendorong sektor pariwisata untuk mengadopsi pendekatan digital, termasuk dalam proses registrasi pendakian gunung. Penelitian ini bertujuan merancang antarmuka pengguna (User Interface/UI) sistem registrasi online pendaki Gunung Sindoro melalui Basecamp Ndoro Arum dengan metode Prototyping. Metode ini dipilih karena bersifat iteratif dan berorientasi pada pengguna, memungkinkan perbaikan desain secara berkelanjutan berdasarkan umpan balik pengguna. Pendekatan penelitian yang digunakan adalah deskriptif kualitatif, dengan teknik pengumpulan data melalui observasi, wawancara, dan studi literatur. Proses pengembangan meliputi analisis kebutuhan, perancangan prototipe menggunakan Figma, evaluasi, dan penyempurnaan desain. Hasil menunjukkan bahwa metode Prototyping efektif dalam menghasilkan desain UI yang responsif, intuitif, dan sesuai dengan ekspektasi pengguna. Prototipe yang dikembangkan meningkatkan efisiensi registrasi sekaligus memperkuat pengalaman pengguna dalam mengakses layanan. Penelitian ini diharapkan menjadi referensi bagi pengembangan sistem registrasi daring berbasis UI/UX.
Pengembangan website ujian tes TOEFL pada Lembaga Kursus “Plug-in” Wijaya, Arya Bima; Widayati, Yohana Tri; Prakoso, Satrio Agung
Jurnal Ilmiah Teknologi Informasi Asia Vol 19 No 2 (2025): Volume 19 nomor 2 2025 (8)
Publisher : LP2M Institut Teknologi dan Bisnis ASIA Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32815/jitika.v19i2.1189

Abstract

The TOEFL test is an international standard for measuring English language ability. This research developed a web-based TOEFL examination system at the “Plug-in” Training Institute using the Scrum method to address the shortcomings of the old system, such as audio control, score accuracy, and insufficient detail in recording results. The data were collected through observation, interviews, and literature study. Scrum was applied in three sprints that focused on the listening section navigation, score calculation, and answer logging. Features for single audio playback, a timer, automatic score calculation, and a detailed results display were successfully implemented. Testing showed the system to be stable and accurate according to TOEFL standards. This system improves efficiency, fairness, and user experience in digital TOEFL examinations. Suggestions for development include broader testing, UI/UX optimization, a data export feature, and more detailed answer logging for analysis.
Implikasi Reward dan Turnover Intention Terhadap Kinerja Karyawan Dengan Pengumpulan Data Berbasis IT: Studi Kasus Yayasan Bina Budhi Wibisono, Leo Agung; Kartika, Erawati; Widayati, Yohana Tri; Widjaja, Stephanus
Jurnal Ilmu Komputer dan Bisnis Vol. 16 No. 1 (2025): Vol. 16 No. 1 Mei (2025)
Publisher : STMIK Dharmapala Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47927/jikb.v16i1.942

Abstract

Penelitian ini bertujuan untuk mengetahui bagaimana pengaruh penghargaan terhadap kinerja karyawan operasional dan tenaga kependidikan di Yayasan Bina Budhi dan bagaimana pengaruh turnover intention terhadap kinerja karyawan operasional dan tenaga kependidikan Yayasan Bina Budhi. Hipotesa dalam penelitian ini adalah semakin efektif pemberian penghargaan dan semakin berkurangnya turnover intention maka akan meningkatkan kinerja karyawan operasional dan tenaga kependidikan. Metode yang digunakan dalam penelitian ini adalah metode kuantitatif. Metode pengumpulan data dalam penelitian ini adalah metode angket (kuisioner). Subyek penelitian menggunakan sampel sebanyak 40 responden, Teknik pengambilan sampel dengan metode sampling jenuh. Data yang digunakan adalah data primer dan metode pengolahan data yang digunakan adalah analisis regresi linear berganda. Hasil penelitian menunjukkan terdapat pengaruh positif dan signifikan variable penghargaan terhadap kinerja karyawan operasional dan tenaga kependidikan.
Co-Authors Agung Prakoso, Satrio Agustin, Amanda Eka Athiyah, Lathifatul Bakti, Cristeddy Asa Hanif, Syahrul Irwan, Ria Amalia Jovan, Tjia, Marcelino Kartika, Erawati Mranani, Mugie Prakoso, , Satrio Agung Prakoso, Satrio Agung Priscilla Putri, Christina Putro Wicaksono, Adityo Sholikhan, Ahmad Nur Sinta Tridian Galih Wibisono, Leo Agung Widjaja, Stephanus Wijaya, Arya Bima Wijaya, Tan Eric Yusup, Yusup