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All Journal TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) Jurnal CoreIT Syntax Literate: Jurnal Ilmiah Indonesia JPP IPTEK (Jurnal Pengabdian dan Penerapan IPTEK) Jurnal Nasional Komputasi dan Teknologi Informasi Jesya (Jurnal Ekonomi dan Ekonomi Syariah) TELEKONTRAN: Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Majalah Ilmiah UNIKOM Infotronik : Jurnal Teknologi Informasi dan Elektronika JPKMI (Jurnal Pengabdian Kepada Masyarakat Indonesia) REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat Jurnal Digit : Digital of Information Technology Journal of Computer, Electronic, and Telecommunication (COMPLETE) Jurnal Pengabdian Masyarakat Indonesia Asean Journal of Science and Engineering (AJSE) International Journal of Informatics, Information System and Computer Engineering (INJIISCOM) International Journal of Research and Applied Technology (INJURATECH) Jurnal Locus Penelitian dan Pengabdian IJCOSIN : Indonesian Journal of Community Service and Innovation Inkubis: Jurnal Ekonomi dan Bisnis Economics and Business Journal Eduvest - Journal of Universal Studies Jurnal Pengabdian Masyarakat Tekno ASEAN Journal for Science and Engineering in Materials Technologia Journal Big Data Analytics and Data Science Cyber Security and Network Management Jurnal Nasional Komputasi dan Teknologi Informasi Curricula: Journal of Curriculum Development
Bobi Kurniawan, Bobi
Universitas Komputer Indonesia
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture 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 Materials Science & Nanotechnology Mathematics Mechanical Engineering Neuroscience Public Health Social Sciences Transportation Other

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Plant Nutrition Monitoring System for Water Spinach Based on Internet of Things Alviana, Sopian; Dwi Nugraha, Rizki; Kurniawan, Bobi
International Journal of Informatics, Information System and Computer Engineering (INJIISCOM) Vol. 5 No. 2 (2024): INJIISCOM: VOLUME 5, ISSUE 2, DECEMBER 2024
Publisher : Universitas Komputer Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/injiiscom.v5i2.12705

Abstract

The concept of plants using a hydroponic system has been widely used. Currently, the weakness in the management of the hydroponic system is the difficulty in managing the nutritional needs of plants. Nutrition is the main requirement for plants with the concept of a hydroponic system. In this research, a system will be proposed that can monitor the nutritional needs of hydroponic plants with a concentration of water spinach plants. The use of internet of things technology is proposed to be able to monitor in real time. With the existence of a monitoring system in real time, it can make it easier to monitor and control the nutritional needs of kangkong plants using a smartphone.
Bibliometric Analysis using Vos Viewer with Publish or Perish of Intelligent Tutoring System in Private Universities Kurniawan, Bobi; Meyliana, M; Leslie Hendric Spits Warnars, Harco; Suharjo, Bambang; Ahiase, Godwin
International Journal of Informatics, Information System and Computer Engineering (INJIISCOM) Vol. 5 No. 2 (2024): INJIISCOM: VOLUME 5, ISSUE 2, DECEMBER 2024
Publisher : Universitas Komputer Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/injiiscom.v5i2.12732

Abstract

The objective of this study is to analyze the development of intelligent tutoring systems in private universities. We conducted the analysis using bibliometric methods, utilizing the Publish or Perish and VOSviewer applications. Data was obtained by using the publish or perish application with the keyword "intelligent tutoring system in private university" from the Google Scholar database from 2019 to 2024. According to search results, the number of research papers has decreased from 117 to 23 from 2020 to 2024. Mapping using VOSviewer application produces three types of visualization, namely network, overlay, and density visualization. In its conclusion, this research notes a decrease in the number of studies discussing in private universities since 2020, but still shows great potential for development by other researchers.
Pemberdayaan Warga Griya Pataruman Asri Berbasis Urban Farming Alviana, Sopian; Kurniawan, Bobi
Jurnal Pengabdian kepada Masyarakat TEKNO (JAM-TEKNO) Vol 4 No 2 (2023): Desember 2023
Publisher : Ikatan Ahli Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29207/jamtekno.v4i2.5513

Abstract

Community empowerment is one of the goals for citizens to actively participate in community activities. Limited agricultural land today, especially land in urban areas and housing - housing that has developed rapidly makes people have left agriculture. However, the need for agricultural products is still very high. Hydroponic Urban Farming is one form of urban farming by utilizing water for agriculture. In addition, the hydroponic concept does not require a very large area of land to grow crops. The purpose of community empowerment through this hydroponic urban farming scheme can be used as a utilization of vacant land to become a useful function change. In addition, this increases the understanding of residents to be able to utilize this very technology for agriculture with limited land. It is hoped that this Community Service scheme can provide training and understanding related to the utilization of current technology for limited agricultural land. The output of this program is in the form of providing hydroponic kits that can be used by residents to grow crops. This is intended to give residents the opportunity to try the process of planting with hydroponics. There were 10 hydroponic boxes given. Residents can take advantage to try planting with the given kit.
Training on The Use of Cloud Computing Based Online Data Storage Application at SMAN 1 Citeureup Alviana, Sopian; Kurniawan, Bobi
REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat Vol 6, No 1 (2025): Reka Elkomika
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/rekaelkomika.v6i1.30-37

Abstract

This service programme aims to provide training to teachers at SMAN 1 Citeureup in using online academic data storage media. SMAN 1 Citeureup is one of the schools based on digitalization in academic and non academic activities. The stages carried out in this service include planning, preparation, training, and evaluation. In the development of cloud computing based data storage applications needed for academic data storage. The results show that after attending training with the service scheme the teachers can understand the features in the data storage media. It can bee seen from the response value that there is an increase from 3.48 which has a high level of understanding to a very high scale after training with a value of 4.31.
Perancangan tester digital menggunakan display seven segment dengan dua alternatif supply tegangan Kurniawan, Bobi
Majalah Ilmiah UNIKOM Vol. 13 No. 01 (2015): Majalah Ilmiah Unikom
Publisher : Universitas Komputer Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (912.952 KB)

Abstract

Network tester or so-called LAN tester is commonly used in the world of technol-ogy and information specifically related to computer networks. Network tester is very helpful for the beginner as technicians or students in learning how to install a network cable type of unshielded twisted pair (UTP) correctly. Not uncommon for a university to buy this device in large numbers but their use can not survive for one semester, making it imperative for the institution or the institution must buy back the tool for lectures next semester so it certainly makes waste in the provision of goods and services in company or university. The shortcom-ings of existing tester today is the start of the power button is still using the shift key so that the key is often broken when operated while the device is still new. Then the other shortcomings lies in LED indicators are used to determine wheth-er or not the correct network cabling generated by student or technician before use on larger networks. In addition, the tester is still very dependent on power supply batrry used that often by the time it takes turns battry power is weak and can not be used again so that the learning process becomes inhibited.
Perbaikan sistem parkir kendaraan bermotor di lingkungan universitas komputer indonesia dengan menggunakan rfid dan database Kurniawan, Bobi; Setiawan, Eko Budi; Hartono, Rodi
Majalah Ilmiah UNIKOM Vol. 12 No. 2 (2014): Majalah Ilmiah Unikom
Publisher : Universitas Komputer Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (578.417 KB)

Abstract

Teknologi RFId (Radio-Frequency Identification) merupakan teknologi yang diharapkan dapat menggantikan barcode optik di masa yang akan datang. Kelebihan RFId dibandingkan dengan barcode konvensional antara lain RFId dapat melakukan many-to-many communication yang dapat diartikan banyak reader dapat membaca satu tag, maupun satu reader dapat membaca banyak tag, serta menggunakan transmisi data secara wireless dibandingkan dengan barcode konvensional yang menggunakan optic. Dengan kelebihan-kelebihannya, sistem RFId menjanjikan prospek untuk berbagai kebutuhan, sa-lah satunya untuk sistem perparkiran kendaraan bermotor. Dengan adanya penggunaan RFID untuk sistem parkir, diharapkan dapat membuat sistem parkir yang ada di Unikom saat ini dapat berjalan lebih baik, aman dan nyaman
PERANCANGAN RADIO PORTABEL UNTUK MASYARAKAT PEDESAAN DI INDONESIA BERBASIS FREKUENSI MODULASI (FM) DENGAN MENGGUNAKAN MP3, MEMORY CARD, KOMPUTER DAN LINE IN MICROPONE SEBAGAI MEDIA INPUT RADIO Kurniawan, Bobi; Utama, Jana
Majalah Ilmiah UNIKOM Vol. 13 No. 2 (2015): Majalah Ilmiah Unikom
Publisher : Universitas Komputer Indonesia

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

Abstract

Dalam merealisasikan sebuah perangkat pemancar maka gelombang FM merupakan pilihan yang ideal karena memiliki fidelitas yang tinggi dan tahan terhadap noise. Untuk membangun sistem yang mempunyai frekuensi keluaran yang stabil dan bisa diubah-ubah digunakan sistem PLL (Phase Loocked Loop) pada bagian osilator. Pemancar FM portable merupakan perangkat yang dirancang untuk masyarakat pedesaan yang ada di Indonesia. Perangkat ini mudah dipindah-pindahkan serta mudah dalam penggunaannya. Daya yang dihasilkan pesawat pemancar FM ini sebesar 0.4 Watt – 0.6 Watt dan jarak pancar mencapai jarak 10-20 meter. Sistem pemancar FM portable dengan osilator PLL ini akan bekerja dengan baik bila slot frekuensi yang ditempati masih kosong, sehingga bebas dari interferensi frekuensi pemancar radio lain. Untuk meningkatkan kinerja sistem pemancar FM dibutuhkan respon yang seragam terhadap frekuensi audio, distorsi amplitudo sangat rendah, dan tingkat noise yang rendah.Keywords : Frequency Modulation (FM), Pemancar, Phase Looked Loop (PLL), Portable, Audio Standar
Pengembangan Cyber Physical System untuk Presensi dengan Deteksi Multi Wajah Alviana, Sopian; Kurniawan, Bobi
Journal of Computer, Electronic, and Telecommunication (COMPLETE) Vol. 4 No. 2 (2023): December
Publisher : Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52435/complete.v4i2.395

Abstract

Sistem presensi menggunakan pengenalan wajah memiliki keuntungan efisiensi waktu dan tenaga. Saat ini presensi dengan menggunakan wajah sudah banyak diterapkan, tetapi masih terbatas pada penggunaan di suatu lokasi tertentu. Keterbatasan mesin presensi saat ini dalam mendeteksi dan melakukan verifikasi hanya dapat dilakukan satu wajah dalam satu waktu. Maka, dibutuhkan pengembangan dengan peningkatan komputasi menggunakan cyber physical system untuk proses presensi. Pemanfaatan cyber physical system dilakukan dengan memanfaatkan akses close circuit television (CCTV) yang digunakan untuk membantu proses presensi. Hal ini memberikan keuntungan agar dapat melakukan verifikasi presensi dengan banyak wajah dalam satu waktu, sehingga lebih efisien terhadap proses presensi.
Analysis of Heart Disease Risk Factors Based on Clinical Data Using Descriptive Correlation and Logistic Regression Harjono, Risqi Windu; Afrianto, Irawan; Kurniawan, Bobi; Resviani, Devi
International Journal of Research and Applied Technology (INJURATECH) Vol. 5 No. 1 (2025): Vol 5 No 1 (2025)
Publisher : Universitas Komputer Indonesia

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

Abstract

Heart disease is one of the major causes of death, often progressing without any visible signs of the onset of the disease, thereby warranting the need for a data-intensive solution in support of its early screening. This paper proposes an analysis of risk factors for heart diseases using clinical data through the application of descriptive statistics, correlation analysis, and logistic regression. The proposed clinical data for analysis is a secondary clinical dataset that contains information about 918 patients with 12 numerical and categorical variables, with one target or dependent variable: heart disease. Descriptive statistics were employed to reveal information about the characteristics of the provided clinical data, Pearson correlation analysis, as well as Chi-Square tests, were used to examine the association of heart clinical parameters. A logistic regression analysis was employed as the core solution for determining the risk of heart diseases. This paper showed that among 918 patients, 55.3% were diagnosed with heart diseases, with a peak among middle-aged patients. Pearson correlation analysis revealed that no numerical variables were strongly correlated with heart diseases, but among the categorical variables, ChestPainType, ExerciseAngina, and ST_Slope were significantly related to heart diseases. An accuracy of 88.59% with a recall value of 0.93 for heart diseases classes was achieved by using logistic regression analysis. This paper clearly shows that an interpretive approach through statistics could potentially provide support for developing a decision support system for an early heart disease screen for cardiac patients.
Pengaruh Human Resource Information System (Hris) Terhadap Kinerja Sumber Daya Manusia Dengan Efektivitas Kerja Sebagai Variabel Intervening Burhanuddin, Burhanuddin; Narinawati, Umi; Kurniawan, Bobi; Riyanto, Agus; Santy, Raeny Dwi
Syntax Literate Jurnal Ilmiah Indonesia
Publisher : Syntax Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36418/syntax-literate.v11i2.63828

Abstract

Penerapan teknologi informasi dalam manajemen sumber daya manusia menjadi kebutuhan strategis bagi organisasi dalam meningkatkan efektivitas kerja dan kinerja karyawan. Salah satu bentuk penerapan tersebut adalah penggunaan Human Resource Information System (HRIS). Penelitian ini bertujuan untuk menganalisis pengaruh HRIS terhadap kinerja sumber daya manusia (SDM) dengan efektivitas kerja sebagai variabel intervening. Penelitian ini menggunakan pendekatan kuantitatif dengan metode survei terhadap karyawan yang telah menggunakan HRIS dalam aktivitas kerjanya. Data dianalisis menggunakan Structural Equation Modeling–Partial Least Squares (SEM-PLS). Hasil penelitian menunjukkan bahwa HRIS berpengaruh positif dan signifikan terhadap efektivitas kerja dan kinerja SDM. Selain itu, efektivitas kerja juga berpengaruh positif dan signifikan terhadap kinerja SDM serta terbukti memediasi pengaruh HRIS terhadap kinerja SDM. Temuan ini mengindikasikan bahwa implementasi HRIS yang efektif mampu meningkatkan kinerja SDM secara optimal melalui peningkatan efektivitas kerja karyawan. Penelitian ini memberikan implikasi penting bagi organisasi untuk mengoptimalkan pemanfaatan HRIS sebagai bagian dari strategi pengelolaan SDM berbasis teknologi informasi.
Co-Authors Abd. Rasyid Syamsuri Adam Mukharil Bachtiar Agus Kurniawan Agus Riyanto Agus Riyanto Ahiase, Godwin Ahmad Budi Sulistioyuwono Alviana, Sopian Andi Agus Salim Andi Agus Salim Andrean George Wibisono Ari Prayoga Asri Fianti Asmar Budi Hartono Budi Herdiana Burhanuddin Burhanuddin Buston Kholik Dostnazar Ximmataliyev Eddy Soeryanto Soegoto Ednawati Rainarli Eko Budi Setiawan Firdaus, Dony Waluya Harjono, Risqi Windu Hartono, Rodi Harun AS Hasbu Naim Syaddad Hermawan, Randy Hernalom Sitorus Hewa Majeed Zangana Irawan Afrianto Jana Utama, Jana Leslie Hendric Spits Warnars, Harco Luki Ishwara Mari Maryati Martin Agusta Maulana, Hanhan Meyliana, M Meyliana, M. Mohd. Kamir Yusof Muhamad Nawawi Muhammad Aria Rajasa Pohan Muhammad Helmi Narinawati, Umi Novia Purnamasari Petrus Sokibi Petrus Sokibi Sukanto Raeni Dwisanty Resviani, Devi Ridho Taufiq Subagio Rifqi Fahrudin Riska Endah Septiani Rita Sari Puspita Rizki Adha Rizki Dwi Nugraha Santy, Raeny Dwi Senny Luckyardi Sopian Alviana Sopian Alviana Sopian Alviana Sri Supatmi Suharjo, Bambang Syaddad, Hasbu Naim Tarso Tarso Tomas Chochole Tri Rahajoeningroem Umi Narimawati Umi Narimawati Umi Narinawati Umi Nerinawati Warnars, Harco Leslie Hendric Spits Wildan Zulfikar Djunaedi Zaenal Arifin Hasibuan Zaenudin, Aditya Rifandi Zainal Arifin Hasibuan zulkifli, ridwan