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All Journal Explore: Jurnal Sistem Informasi dan Telematika (Telekomunikasi, Multimedia dan Informatika) SemanTIK : Teknik Informasi Jurnal Teknik Komputer AMIK BSI SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan INTECOMS: Journal of Information Technology and Computer Science Informatika : Jurnal Informatika, Manajemen dan Komputer Jurnal Tekno Kompak Jurnal Mantik Jurnal Manajemen Informatika dan Sistem Informasi Jurnal Tunas Jurnal Multidisiplin Dehasen (MUDE) AMMA : Jurnal Pengabdian Masyarakat Kesatria : Jurnal Penerapan Sistem Informasi (Komputer dan Manajemen) semanTIK
Herny Februariyanti
Universitas Stikubank
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Veterinary Other

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Analisa Dan Pengembangan Sistem Pembelajaran Mahasiswa Magang Pada PT. Poca Jaringan Solusi Berbasis Android Bagus Andre Nathanael; Herny Februariyanti
INTECOMS: Journal of Information Technology and Computer Science Vol 6 No 1 (2023): 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.v6i1.5494

Abstract

Proses pembelajaran di era berkembangnya teknologi informasi dan komunikasi seperti saat ini khususnya dalam dunia praktik kerja lapangan di PT.Poca memungkinkan ketidakhadiran pembimbing magang maupun mahasiswa magang dalam perusahaan. Proses praktik kerja lapangan tidak lagi bergantung pada pembimbing magang diperusahaan sebagai satu-satunya sumber belajar, dan dapat berlangsung kapan saja dan dimana saja. Dan tidak hanya lagi berbentuk tatap muka dan komunikasi verbal antara pembimbing magang dan mahasiswa. Metode penelitian yang digunakan pada pengembangan sistem pembelajaran ini menggunakan model waterfall dalam mengumpulkan data pengembangan sistem, penulis menggunakan metode analisis PIECES yang digunakan untuk membandingkan aspek-aspek tersebut terhadap sistem yang sedang berjalan dengan sistem yang ditawarkan. Hasil dari penelitian ini, berhasil membuat sebuah aplikasi media pembelajaran berbasis android berupa materi yang disajikan dalam bentuk teks, gambar dan video sudah sesuai dengan sumber pembelajaran praktik kerja lapangan. Aplikasi media pembelajaran ini dapat dikembangkan ke versi yang lebih baik sesuai dengan perkembangan teknologi. Diharapkan aplikasi juga dapat dikembangkan sebagai sebuah sistem berbasi web yang memiliki hosting yang tetap sebagai aplikasi mobile agar sistem pembelajaran dapat berjalan sesuai tujuannya. Kata Kunci: Pengembangan Sistem, Media Pembelajaran, Android ABSTRAK The learning process in the current era of the development of information and communication technology, especially in the world of fieldwork practice at PT.Poca allows the absence of apprentice supervisors and apprentice students within the company. The process of fieldwork practice is no longer dependent on apprentice supervisors in the company as the only source of learning and can take place anytime and anywhere. And no longer only in the form of face-to-face and verbal communication between internship supervisors and students. The research method used in the development of this learning system uses the waterfall model in collecting system development data, the authors use the PIECES analysis method which is used to compare these aspects of the current system with the system being offered. The results of this study, succeeded in making an Android-based learning media application in the form of material presented in the form of text, images and videos in accordance with the learning resources of field work practices. This learning media application can be developed into a better version according to technological developments. It is hoped that the application can also be developed as a web-based system that has permanent hosting as a mobile application so that the learning system can run according to its purpose. Keywords: System Development, Learning Media, Android
Calculation of Android-Based Zakat on Assets and Profession Zakat Desiana Mirtasari; Herny Februariyanti; Andi Harpepen
Jurnal Multidisiplin Dehasen (MUDE) Vol 2 No 3 (2023): Juli
Publisher : Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/mude.v2i3.4515

Abstract

The ease of the android operating system based on open source, android becomes easy and free to develop. One of them is the use of applications on android-based smartphones related to the fulfillment of obligations on special assets, namely the calculation of zakat. Android-based zakat calculation application is an application that is applied to android smartphones which can help Muslims in calculating zakat that must be issued according to the rules of Allah and His Rosul which can be used anytime, anywhere, and by anyone, besides that this application is also equipped with a zakat alarm feature that can be a reference reminder time in paying zakat on time. The system development method used in making this application is the prototype method. This zakat calculation application is made using java as a programming language with Android Studio as an Integrated Development Environment (IDE). This application uses the calculation formula for property zakat and professional zakat which is applied to the program coding that will calculate the amount of property zakat and professional zakat that must be paid by Muslims. This zakat calculation application can help Muslims in calculating property zakat and professional zakat that must be issued and with the zakat alarm feature can be used as a reminder time reference in paying zakat on time.
Model Sistem Rekomendasi Guna Peningkatan Kesesuaian Kebutuhan Program Kampus Merdeka Belajar Dwi Agus Diartono; R. Soelistijadi; Herny Februariyanti; Eri Zuliarso
Kesatria : Jurnal Penerapan Sistem Informasi (Komputer dan Manajemen) Vol 4, No 3 (2023): Edisi Juli
Publisher : LPPM STIKOM Tunas Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/kesatria.v4i3.209

Abstract

This paper discusses the automatic matching of students applying for the Internship and Independent Study (MSIB) program with partner companies. Many companies offer MSIB programs. This makes it difficult for students to register according to their competence. For this reason, a system is needed that will help students recommend vacancies according to their competence. This research will build a MSIB recruitment recommendation system. The research will begin by building a database of activity details for apprentice and independent study program partners. Details of partner activities contain program descriptions, Developed Competencies and Participant Criteria. This data will be used to build a MSIB vacancy recommendation system. Matching is done by comparing the Company's needs with the portfolio. At the beginning of the research, notes will be made based on students who are accepted into the MSIB program. Next, build a matching system between the MSIB vacancies offered and the work portfolios made by students. This system is expected to help students to be accepted into the MSIB program. The model used is content-based recommendation system. A content-based recommendation system will provide a list of vacancies that best match the student portfolio. The content-based recommendation system will use the cosine similarity algorithm and K-Nearest Neighbor (K-NN).The output of this study is a recommendation model for recruiting apprenticeship programs and independent studies. It is hoped that this system will help students determine internship programs and independent studies that suit their portfolios
Penerapan Algoritma Content Based Filtering Untuk Pencarian Buku Arief Fajar Kurniawan; Herny Februariyanti
Explore: Jurnal Sistem Informasi dan Telematika (Telekomunikasi, Multimedia dan Informatika) Vol 15, No 1 (2024): Juni
Publisher : Universitas Bandar Lampung (UBL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36448/jsit.v15i1.3184

Abstract

Perpustakaan biasanya mempunyai buku yang banyak sehingga butuh proses cukup lama jika mencari secara manual. Jika belum mempunyai sistem pencarian buku memakan waktu lama dalam mencari buku serta menyulitkan pengunjung karena harus mencari satu per satu di rak buku. Dalam mengatasi masalah tersebut yaitu membuat sistem temu kembali informasi atau mesin pencari di Perpustakaan dengan menggunakan metode content-based filtering. Perpustakaan yang terorganisasi secara baik dan sistematis, secara langsung ataupun tidak langsung dapat memberikan kemudahan bagi proses belajar mengajar di tempat perpustakaan tersebut berada. Sistem ini dapat menampilkan 10 rekomendasi berdasarkan kriteria atau kata kunci yang dicari. Proses pencarian buku dengan kategori agama dan kata kunci panduan agama islam mendapatkan rekomendasi buku adalah buku Panduan Lengkap Agama Islam Secara Kafah dengan similaritas terbesar yaitu 0,775.
Pemodelan Sistem Penyiraman Cerdas Bergerak pada Budidaya Jamur Tiram Herny Februariyanti; Eddy Nurraharjo; Muji Sukur; Firman Ardiansyah Ekoanindiyo
JURNAL TEKNIK KOMPUTER AMIK BSI Vol 10, No 2 (2024): Periode Juli 2024
Publisher : Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/jtk.v10i2.22362

Abstract

Integrasi sistem kendali jarak jauh telah menjadi aspek krusial dalam evolusi teknologi digital. Sistem tersebut memegang peran dan fungsi yang bervariasi, untuk memenuhi banyak ragam kebutuhan. Pada masa periode Revolusi Industri 4.0 seiring dengan lajunya Pertanian 4.0, penerapan teknologi ini semakin meluas, salah satu riset yang telah dilakukan pada artikel ini adalah proses penyiraman atau pengabutan pada ruang budidaya secara otomatis bergerak. Fokus masalah penyiraman didasarkan pada permasalahan terhadap kurangnya pemerataan hasil penyiraman, sehingga memunculkan inovasi ide fitur adaptif penyiraman otomatis bergerak. Pengembangan riset diawali dengan melakukan integrasi teknologi sensor suhu, kelembapan dan intensitas cahaya, dilengkapi dengan perangkat kendali utama (mikrokendali), dan perangkat aktuator berdaya DC. Selain itu sistem yang diusulkan ini, menerapkan algoritma fuzzy yang lebih adaptif terhadap perubahan fenomena alamiah dan iklim, sesuai kebutuhannya, dimana suhu antara 15-33o Celcius, kelembapan antara 47-99% serta intensitas cahaya pada nilai rentang 80-800 lumens. Proses pengamatan, pemodelan dan pengujian sistem berjalan dalam 1 periode tanam Jamur Tiram, dan telah diterapujikan di lingkungan sebenarnya di wilayah Kota Semarang. Sinergi berbagai teknologi, didampingi oleh algoritma terapan berbasis pembelajaran mesin fuzzy pada sistem ini telah mampu menghasilkan sebuah perangkat yang inovatif cerdas kekinian, sesuai kebutuhan penggunaannya, dan berpotensi luas untuk dapat diterapkan pada beragam lingkup budidaya tanaman hortikultura maupun fortikultura lainnya.
PELATIHAN DAN PENDAMPINGAN PEMANFAATAN ALAT PENYIRAMAN OTOMATIS KUMBUNG CLOSE HOUSE BAGI PKT. SUBUR JAYA GUNUNGPATI SEMARANG Herny Februariyanti; Jati Sasongko Wibowo; Erwin Nofiyanto; Eddy Nurraharjo
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 7, No 4 (2023): December
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v7i4.17733

Abstract

ABSTRAKPenyiraman merupakan hal penting dalam budidaya jamur. Penyiraman yang tidak teratur akan menurunkan kualitas dan kuantitas produksi jamur. Sebagian besar petani jamur masih menggunakan cara tradisional dengan melakukan penyiraman pagi dan sore hari. Meskipun demikian beberapa petani sudah menggunakan penyiraman otomatis. Petani yang sudah menggunakan teknologi penyiraman otomatis diantaranya tergabung pada Perkumpulan Kelompok Tani (PKT) Subur Jaya. Perkumpulan ini berdiri sejak tahun 2016 berada di kelurahan Pongangan Gunungpati Semarang, mempunyai anggota sejumlah 50 orang petani dengan 10% merupakan petani budidaya jamur. Tujuan pelaksanaan kegiatan Program Kemitraan Masyarakat (PKM) yang dilakukan diantaranya adalah menerapkan teknologi penyiraman bergerak yang dilengkapi dengan otomatisasi pengkondisi suhu dan kelembapan pada area kumbung jamur. Sedangkan manfaat dari kegiatan PKM yang dilakukan adalah, meningkatkan kuantitas dan kualitas hasil panen sehingga meningkatkan pendapatan petani jamur.  Metode pelaksanaan yang digunakan dalam kegiatan PKM adalah kaji tindak partisipatif mulai identifikasi dan analisis permasalahan, menyusun rencana solusi, penyiapan kebutuhan, pembuatan modul, pengadaan fasilitas, pelaksanaan pelatihan dan pendampingan, monitoring dan evaluasi. Kegiatan PKM diawali dengan Forum Group Discusion dan survey ke Mitra pada bulan Juni 2023. Pelatihan dan pendampingan tatakelola kumbung close house dan penggunaan alat penyiraman otomatis dilaksanakan pada bulan September 2023. Hasil dan target capaian kegiatan PKM adalah terpenuhinya kumbung jamur sesuai standar close house, penerapan alat penyiraman otomatis bergerak yang dikendalikan dengan mikrokontroler, petani mampu memerapkan manajemen tatakelola kumbung jamur yang lebih baik. Indikator capaian meningkatnya hasil panen sebasar 25% dan kualitas hasil panen jamur tiram lebih baik dengan kadar air yang rendah. Sedangkan Luaran yang akan dicapai pada kegiatan PKM adalah mitra menjadi berdaya, manajemen tatakelola budidaya jamur, meningkatnya pengetahuan dan keterampilan penggunaan alat penyiraman otomatis menggunakan penyiraman bergerak..Kata kunci: jamur; penyiraman otomatis; close house, suhu dan kelembapan. ABSTRACTWatering is an important aspect of mushroom cultivation. Irregular Watering can reduce the quality and quantity of mushroom production. Most mushroom farmers still use traditional methods of watering in the morning and evening. However, some farmers have already adopted automatic Watering systems. Farmers who have implemented automatic Watering technology include members of the Subur Jaya Farmers' Group (PKT). This association was established in 2016 in the Pongangan village of Gunungpati, Semarang, and has 50 members, with 10% of them being mushroom cultivators. The objectives of implementing the Community Partnership Program (PKM) activities include applying mobile watering technology equipped with temperature and humidity automation in the mushroom cultivation area. The benefits of the PKM activities conducted are increasing the quantity and quality of harvests, thereby increasing the income of mushroom farmers. The implementation method used in the PKM activities includes participatory action research, starting from problem identification and analysis, developing solution plans, preparing requirements, creating modules, procuring facilities, conducting training, providing assistance, monitoring and evaluation, and documenting the results. PKM activities began with a Forum Group Discussion and survey to Partners in June 2023. Training and assistance on the management of closed house barns and the use of automatic watering tools was carried out in September 2023. The result and target achievements of the PKM activities are the fulfilment of mushroom cultivation houses according to close house standards and the implementation of mobile automated watering equipment controlled by a microcontroller, and farmers' ability to apply better mushroom growing management. The indicators of success include a 25% increase in mushroom harvest yields and improved quality with lower moisture content. The expected outcomes for the PKM activity are the partners becoming self-reliant, improved management of mushroom cultivation, and increased knowledge and skills in the use of automated watering equipment with mobile watering. Keywords: mushroom; otomatic watering; close house; temperature and humidity
Pelatihan Dan Pengenalan Teknologi Bagi Masyarakat Akademis SMK Wilayah Semarang Eddy Nurraharjo; Herny Februariyanti; Muji Sukur
AMMA : Jurnal Pengabdian Masyarakat Vol. 3 No. 7 : Agustus (2024): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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

Abstract

Mastering automation technology is crucial in the era of Industry 4.0, particularly for the academic community in Vocational High Schools (SMK), which plays a key role in producing skilled workers. However, a lack of understanding and access to this technology among teachers and students in SMKs across Semarang poses a significant challenge in meeting the growing demands of the industrial sector. This community service initiative aims to provide training and introduce automation technology to the academic community of SMKs in the Semarang region. The training is designed to enhance the competencies of teachers and students in operating and applying automation technology through practical and interactive approaches. The expected outcome of this initiative is an improved understanding and skill set among participants in utilizing automation technology, thereby boosting the competitiveness of SMK graduates in the job market. This program is also anticipated to serve as a model for integrating automation technology into the curriculum of other SMKs in Indonesia.
Analisis Komparatif Algoritma Infomap, Label Propagation, dan FluidC dalam Deteksi Komunitas Jaringan Undang-Undang Republik Indonesia Setyawan Wibisono; Herny Februariyanti; Eko Nur Wahyudi; Wiwien Hadikurniawati; Taufiq Dwi Cahyono
SemanTIK : Teknik Informasi Vol. 11 No. 2 (2025): SemanTIK : Teknik Informasi
Publisher : Informatics Engineering Department of Halu Oleo University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55679/semantik.v11i2.150

Abstract

Setiap undang-undang di Indonesia pada bagian “Mengingat” dalam konsiderans memuat rujukan terhadap undang undang sebelumnya. Seiring dengan terbitnya undang-undang baru setiap tahun, jaringan keterkaitan antar undang-undang menjadi semakin kompleks dan sulit ditelusuri. Untuk itu, diperlukan pendekatan berbasis social network analysis, khususnya deteksi komunitas, guna memetakan dan mengidentifikasi pola keterkaitan tersebut. Penelitian ini mengevaluasi kinerja tiga algoritma deteksi komunitas, yaitu: Infomap, Label Propagation, dan Fluid Communities (FluidC), dalam mengidentifikasi komunitas pada jaringan undang-undang Indonesia periode 2019–2024. Dataset yang digunakan berbentuk graf berarah, di mana simpul merepresentasikan undang-undang dan sisi menunjukkan hubungan rujukan antar undang-undang. Evaluasi algoritma dilakukan menggunakan empat metrik: modularity, coverage, conductance, dan inter-cluster density. Hasil analisis menunjukkan bahwa Label Propagation unggul pada coverage (0,890), conductance (0,331), dan density (0,498), sehingga lebih efektif dalam menangkap kohesi tematik pada jaringan hukum. Infomap dan FluidC mencatat modularity tertinggi (0,433), tetapi menghasilkan komunitas dengan kepadatan internal yang lebih rendah. Berdasarkan temuan tersebut, Label Propagation direkomendasikan sebagai pendekatan yang lebih tepat untuk analisis jaringan undang-undang di Indonesia. In Indonesian legislation, the “Considering” section of each law’s preamble frequently contains references to preceding laws. As new laws are enacted each year, the network of interconnections among these legal documents has grown increasingly complex, making it difficult to trace and analyze their relationships. To address this challenge, a social network analysis (SNA) approach, particularly community detection, is required to map and identify the underlying patterns of legal interrelations. This study evaluates the performance of three community detection algorithms—Infomap, Label Propagation, and Fluid Communities (FluidC)—in identifying communities within the Indonesian legislative network for the period 2019–2024. The dataset is modeled as a directed graph, where nodes represent individual laws and edges indicate citations between them. Algorithm performance was assessed using four metrics: modularity, coverage, conductance, and inter-cluster density. The analysis results show that Label Propagation outperformed the others in terms of coverage (0.890), conductance (0.331), and density (0.498), demonstrating its effectiveness in capturing thematic cohesion within the legal network. In contrast, Infomap and FluidC achieved the highest modularity scores (0.433) but produced communities with lower internal density. Based on these findings, Label Propagation is recommended as a more suitable approach for analyzing Indonesia’s legislative networks.
Analisis Sentimen dan Rating Pengguna Aplikasi Traveloka Menggunakan Vader Syarifah Ifah; Herny Februariyanti
SemanTIK : Teknik Informasi Vol. 12 No. 1 (2026): Volume 12 Number 1 (January-june 2026)
Publisher : Informatics Engineering Department of Halu Oleo University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55679/semantik.v12i1.285

Abstract

Pesatnya perkembangan teknologi sangat berdampak besar pada platform layanan perjalanan digital, seperti aplikasi Traveloka. Hal ini terlihat dari peningkatan jumlah pengguna yang membawa tantangan tersendiri dalam mempertahankan pangsa pasar. Ulasan dan rating di Google Play Store menjadi indikator penting yang menunjukkan tingkat kepuasan dan penilaian pengguna terhadap kualitas layanan aplikasi. Tanpa analisis sistematis, Traveloka berisiko kehilangan daya saing karena rating rendah. Namun, volume data yang sangat besar menyebabkan evaluasi manual menjadi tidak efisien dan sulit dilakukan secara menyeluruh. Oleh karena itu, penelitian ini dilakukan untuk menganalisis sentimen pengguna aplikasi Traveloka menggunakan metode Valence Aware Dictionary and sEntiment Reasoner (VADER) dengan pendekatan kuantitatif deskriptif dan inferensial. Data penelitian berupa teks ulasan dan rating pengguna dikumpulkan dari Google Play Store menggunakan teknik web scraping. Tahapan penelitian meliputi pengumpulan data, text preprocessing, analisis sentimen dengan VADER, dan uji hubungan antara keduanya menggunakan uji Chi-Square. Hasil penelitian menunjukkan bahwa ulasan pengguna Traveloka didominasi oleh sentimen positif yang sesuai dengan pemberian rating tinggi pada aplikasi. Meskipun demikian, sentimen negatif juga ditemukan terkait dengan masalah teknis dan layanan pelanggan. Penelitian ini diharapkan mampu memberikan gambaran objektif tentang persepsi pengguna terhadap aplikasi Traveloka dan dapat dijadikan bahan evaluasi peningkatan kualitas layanan aplikasi bagi pengembang. The rapid development of technology has significantly affected digital travel service platforms, including the Traveloka application. This development is reflected in the growing number of users, which creates challenges in maintaining market competitiveness. User reviews and ratings on the Google Play Store serve as key indicators of user satisfaction and service quality. Without systematic analysis, Traveloka risks losing its competitive position due to unfavorable ratings. However, the large volume of review data makes manual evaluation inefficient. Therefore, this study aims to analyze user sentiment toward the Traveloka application using the Valence Aware Dictionary and sEntiment Reasoner (VADER) method with a descriptive and inferential quantitative approach. The data consist of user reviews and ratings collected from the Google Play Store through web scraping. The research process includes data collection, text preprocessing, sentiment analysis using VADER, and examination of the relationship between sentiment and ratings using the chi-square test. The results indicate that positive sentiment dominates user reviews and is associated with high application ratings, while negative sentiment mainly relates to technical issues and customer service. This study provides an objective overview of user perceptions of the Traveloka application and may serve as a reference for developers in improving application service quality.
Co-Authors Andi Harpepen Arief Fajar Kurniawan Arief Jananto Bagus Andre Nathanael Desiana Mirtasari Dwi Agus Diartono Eddy Nurraharjo Efta Riana Putri Eko Nur Wahyudi Elisa Febriyani Eri Zuliarso Erwin Nofiyanto Fatoni Batari Agung Larasati Firman Ardiansyah Ekoanindiyo Hersatoto Listiyono Jati Sasongko Wibowo Jati Sasongko Wibowo Mahardika Tania Nitami Mardi Siswo Utomo Muhammad Firmansyah Muji Sukur R. Soelistijadi Rizal Adi Saputro Saufika Sukmawati Setyawan Wibisono Sulastri Syarifah Ifah Taufiq Dwi Cahyono Wiwien Hadikurniawati Yulinar Rizkyani Saputri Yunus Anis, Yunus Zuly Budiarso