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All Journal KOMPUTA : Jurnal Ilmiah Komputer dan Informatika Jurnal Penelitian Ilmu komputer JARI
Bambang Wisnu Widagdo
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IMPLEMENTASI LOGIKA FUZZY PADA PENGARUH PENGGUNAAN APLIKASI SIMULASI CISCO PACKET TRACER TERHADAP GAIRAH BELAJAR MAHASISWA Mochamad Adhari Adiguna; Bambang Wisnu Widagdo
Komputa : Jurnal Ilmiah Komputer dan Informatika Vol 12 No 1 (2023): Komputa : Jurnal Ilmiah Komputer dan Informatika
Publisher : Program Studi Teknik Informatika - Universitas Komputer Indonesia (UNIKOM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/komputa.v12i1.9109

Abstract

Pembelajaran mata kuliah praktikum jaringan komputer pada umumnya menggunakan beberapa aplikasi simulasi dan emulator, salah satunya adalah cisco packet tracer. Pada hakikatnya pembelajaran adalah kegiatan mental yang tidak dapat dilihat. Namun, dapat terlihat hanya dari gejala perubahan yang tampak dari mahasiswa. Tercapainya tujuan pembelajaran diartikan mahasiswa menjadi bergairah terhadap mata kuliah praktikum jaringan komputer, oleh karena itu dibutuhkan suatu aplikasi untuk menghitung ketercapaian gairah mahasiswa terhadap pembelajaran jaringan komputer. Pada artikel ini, kami melakukan penerapan logika Fuzzy pada data hasil survey ketercapaian gairah mahasiswa terhadap aplikasi cisco packet tracer dalam pembelajaran jaringan komputer. Kriteria penilaian menggunakan input 4 variabel yang didapat dari testimoni dan gairah. Latar belakang dari implementasi yaitu dibutuhkan pengetahuan dari hasil yang didapat dari perhitungan logika Fuzzy pada penilaian pengaruh penggunaan aplikasi simulasi Cisco Packet Tracer terhadap gairah belajar mahasiswa. Implementasinya kami menggunakan 81 rules sebagai komposisi aturan, himpunan Fuzzy yang semestanya 5 serta aplikasi fungsi implikasi dengan satu kondisi nilai yang selanjutnya akan dihitung dengan penalaran dan defuzzifikasi. Logika Fuzzy yang digunakan pada implementasi ini yaitu Fuzzy mamdani. Hasil akhir dari pengujian dan implementasi yang telah dilakukan bahwa aplikasi cisco packet tracer berpengaruh pada gairah belajar sebesar 78,6%, pengujian dari implementasi pada aplikasi menunjukan 100% berjalan dengan baik, namun ada perbedaan nilai antara penalaran dan pengujian, penalaran lebih besar 0,12 dari pengujian.
Pelatihan Mengoptimalkan Product Google untuk Learning Management System video conference di SMK Insan Kamil Tartila Kab Tanggerang Mochamad Adhari Adiguna, M.Kom; Bambang Wisnu Widagdo; Muhammad Anis
JARI : Jurnal Pengabdian Kepada Masyarakat Republik Indonesia Vol. 1 No. 1 (2023): Maret
Publisher : PT Triputra Sejahtera Prima

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Abstract

Currently, the field of Information and Technologies is indispensable in many fields, including Education for learning due to the current pandemic that changes the way of learning in Indonesia, and even in the entire country in the world. To support video conference, google has google meet features. In addition to google meet, google also has features to be used for online learning, such as google classroom, google form, google spreadsheet and others. The use of these features is required by educational institutions and schools. Mastering the features allows teachers to conduct online learning optimally. This community service activity is intended for training participants to optimize their ability to use the Google features to be linked with online learning activities. The Institute for Research and Community Service of Pamulang University responds to concern for community problems, by holding Community Service activities in the form of "Training on Optimizing Google Products for the Learning Management System video conference at SMK Insan Kamil Tartila, Tanggerang Regency". With the implementation of this activity, SMK Insan Kamil Tartila can optimize Google products skillfully. Thus, teachers and educational staffs can carry out their duties at SMK Insan Kamil Tartila optimally.
PELATIHAN APLIKASI PERKANTORAN UNTUK PERSIAPAN DALAM MEMASUKI DUNIA KERJA BAGI RUMAH YATIM DAN PONDOK PESANTREN RUHAMA DI KECAMATAN PENGASINAN KABUPATEN BOGOR Bambang Wisnu Widagdo
JARI : Jurnal Pengabdian Kepada Masyarakat Republik Indonesia Vol. 1 No. 1 (2023): Maret
Publisher : PT Triputra Sejahtera Prima

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Abstract

Persaingan dunia kerja saat ini sangat ketat. Hal ini dikarenakan lahan pekerjaan baik swasta atau negeri sangat tidak sebanding dengan jumlah pencari kerja. Oleh karena itu karena persaingan yang ketat sehingga setiap pencari kerja harus menambah nilai tambah atau skill yang harus dimiliki sehingga menjadi nilai lebih. Dalam dunia kerja tentu mensyaratkan beberapa kriteria yang harus dimiliki oleh calon pekerja. Tentu saja kriteria tersebut akan disesuaikan dengan bidang dan pekerjaan yang akan dilamarnya. Salah satu persyaratan yang ada adalah penguasaan skill aplikasi komputer, seperti penguasaan Microsoft Word, Microsoft Excel, Microsoft Power Point , Microsoft Acces, Auto Cad dan masih banyak beberapa aplikasi komputer yang bisa mensupport dalam pekerjaan. Pada kegiatan pengabdian pada masyarakat (PKM) ini output yang diharapkan yaitu peserta pelatihan dapat mengoptimalkan kemampuan menggunakan aplikasi komputer sehingga mereka mempunyai bekal atau mempunyai nilai tambah, ketika mereka harus bersaing supaya bisa diterima kerja ditempat yang mereka harapkan. PKM ini dilaksanakan pada tanggal 30 - 31 Oktober 2021 di Rumah Yatim dan Pondok Pesantren RUHAMA dengan melibatkan Dosen, Staff Pesantren dan Mahasiswa Universitas Pamulang. Adapun peserta pelatihan adalah anak didik SMP / SMA di Rumah Yatim dan Pondok Pesantren RUHAMA untuk mengikuti kegiatan PKM ini. Lembaga Penelitian dan Pengabdian pada Masyarakat Universitas Pamulang (UNPAM), merespon akan kepedulian kepada permasalahan masyarakat dengan menyelenggarakan kegiatan Pengabdian Masyarakat berupa "Pelatihan Aplikasi Perkantoran Untuk Persiapan Dalam Memasuki Dunia Kerja Bagi Rumah Yatim dan Pondok Pesantren RUHAMA”. Dengan hadirnya kami, kami berharap anak didik/adik asuh di Rumah Yatim dan Pondok Pesantren RUHAMA akan terbuka wawasannya tentang aplikasi perkantoran ini , mereka bisa mempersiapkan lebih dini, sehingga pada waktu nanti memasuki dunia kerja akan lebih siap dan mempunyai daya saing dengan pencari kerja yang lainnya. Dan mereka bisa mengisi beberapa informasi lowongan kerja yang biasa diinformasikan melalui media online maupun offline.
PENERAPAN ALGORITMA LINIER REGRESI PADA SISTEM PREDIKSI HARGA GAS ALAM Budi; Bambang Wisnu Widagdo
JUPIK : Jurnal Penelitian Ilmu komputer Vol. 2 No. 3 (2024): SEPTEMBER
Publisher : PT Triputra Sejahtera Prima

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Abstract

Natural gas is one of the world's energy sources whose use in the future is expected to increase and become an important energy source. Due to its large role in world energy, natural gas is considered a major industry in the energy market, however, natural gas price trends are very volatile and very difficult to analyze and predict. Linear regression is a statistical method that makes predictions using the development of mathematical relationships between variables, namely the independent variable (X) and the dependent variable (Y). This analysis is to determine the direction of the relationship between the independent variable and the dependent variable, whether positive or negative and to predict the value of the dependent variable if the value of the independent variable increases or decreases. The advantage of the linear regression method itself is that this method can carry out analysis using several independent variables so that it can be used to predict data easily. Data was collected through historical searches for natural gas through website sources. Natural gas prices from 2015 to 2024 were collected using test and learn models, each with 2460 rows of data. The Anaconda Navigator application is used to carry out the data analysis process. The results of this research show that machine learning can be used to predict and analyze natural gas prices with an MSE of 2569.1, MAE of 33,723, and R-Squared of 0.9856. Thus, these results show that the linear regression method has an accuracy level of 98.56% according to the value R-Squared. Keywords: NaturalGas, Prediction, Linear Regression
ANALISIS PERBANDINGAN METODE SAW DAN TOPSIS PADA SISTEM PENDUKUNG KEPUTUSAN RUMAH KOST DI WILAYAH CIKANDE Nida Nur Hasanah; Bambang Wisnu Widagdo
JUPIK : Jurnal Penelitian Ilmu komputer Vol. 2 No. 3 (2024): SEPTEMBER
Publisher : PT Triputra Sejahtera Prima

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Abstract

Boarding house is a service that offers a room or place to stay for a certain amount of payment for each certain period (generally monthly payments). The difficulty in choosing a place to live, especially in the Cikande area, means that people have to be careful in choosing what they want according to the criteria. Developments at the scene show that when choosing a temporary residence (boarding house), there are five aspects that are at least taken into consideration, namely: price, cleanliness, facilities, area and distance. In this research, 2 methods were used for comparison, namely the Simple Additive Weighting (SAW) method and the Technique For Order Preference By Similarity to the Ideal Solution (TOPSIS) IN THE BEST BOARDING HOUSE DECISION SUPPORT SYSTEM IN THE CIKANDE REGION which aims to provide solutions to the community in searching for a residence that suits your wishes and is easy to understand and has the ability to measure the relative performance of alternatives because the evaluation in ranking is based on predetermined criteria values ​​and weights. A website-based system using the PHP (Hypertext Preprocessor) programming language and MySQL as the database. It is hoped that the results of this research can help the public in making it easier to find a boarding house that suits their wishes.
PERKEMBANGAN TIK DAN IoT UNTUK SMKN 12 TANGERANG KOTA TANGERANG SELATAN Adiguna, M.Kom, Mochamad Adhari; Bambang Wisnu Widagdo; muhammad anis
JARI : Jurnal Pengabdian Kepada Masyarakat Republik Indonesia Vol. 2 No. 1 (2024): Maret
Publisher : PT Triputra Sejahtera Prima

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Abstract

Teknologi informasi dan komunikasi merupakan salah satu hal terpenting di abad ini, tidak dapat dipungkiri bahwa teknologi informasi dan komunikasi tidak bisa dipisahkan dari kehidupan manusia. Internet of things (IoT) adalah suatu konsep yang perkembangannya dapat dilihat mulai dari tingkat konvergensi teknologi nirkabel, microelectromechanical (MEMS), internet, dan QR (Quick Responses) Code. IoT diidentifikasi dengan RFID (Radio Frequency Identification) sebagai metode komunikasi. Penerapan Smart City yang sudah dilakukan di beberapa negara maju, itupun IoT. Sehingga, segala bentuk aktivitas penduduk suatu kota dapat termonitoring oleh sistem dengan jaringan basis data. Oleh karena itu latar belakang dari kegiatan ini yakni diperlukan soslialisasi tentang manfaat dari pengetahuan TIK dan IoT pada lembaga pendidikan dan sekolah-sekolah seperti SMKN 12 Tangerang.Pada kegiatan pengabdian pada masyarakat (PKM) ini metode yang digunakan adalah dengan menyusun kerangka pemecahan masalah dan dilanjutkan dengan realisasi pemecahan masalah, khalayak sasaran serta metode kegiatan. output kegiatan berupa pengetahuan dan manfaat dari TIK dan IoT. PKM ini dilaksanakan pada tanggal 19 Oktober 2023 di SMKN 12 TANGERANG. Hasil dari kegiatan ini berupa pentingnya pengetahuan TIK dan IoT dalam menambah pengetahuan dan wawasan di SMKN 12 TANGERANG Kota Tangerang Selatan. Sehingga, audiens dapat optimal dalam menjalankan tugasnya sebagai pendidik dan peserta didik.
SISTEM PENGATUR SUHU AIR OTOMATI SISTEM PENGATUR SUHU AIR OTOMATIS MENGGUNAKAN METODE PROTOTYPE BERBASIS IOT PADA BUDIDAYA IKAN HIAS AIR TAWAR ANNAS GUPPY Raihan Asabumi; Bambang Wisnu Widagdo
JUPIK : Jurnal Penelitian Ilmu komputer Vol. 2 No. 4 (2024): Desember
Publisher : PT Triputra Sejahtera Prima

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Abstract

Ornamental fish have become a hobby and also a promising and profitable side business opportunity, one of which is the Gupi fish (Poecillia reticulata), this fish can be easily reproduced and is suitable as an additional business for hobbyists. However, cultivating guppy fish is not easy because sudden changes in temperature have a big impact on the health and metabolism of cultivated fish. This information was obtained during an interview with the owner of the ANNAS GUPPY ornamental fish farm. The author has developed a prototype of a more accurate and efficient water temperature control system based on Arduino. Research was also carried out to integrate a water temperature control system with internet of things (IoT) technology to enable users to control water temperature remotely via the Blynk application on a smartphone. This tool can increase and stabilize the water temperature in an aquarium or pond on a certain scale and is very capable of preventing fish from stress resulting from changes in water temperature. This automatic water temperature control system can also provide users with very accurate water temperature information in Celsius units and can save electricity needs and is very easy to use. Keywords: Guppy Ornamental Fish, Internet of Things (IOT), Automatic Water Temperature Control
IMPLEMENTASI APLIKASI ENKRIPSI DATA: IMPLEMENTASI APLIKASI ENKRIPSI DATA MENGGUNAKAN ALGORITMA AES 128 UNTUK MENINGKATKAN KEAMANAN INFORMASI BERBASIS WEBSITE DI SMK KUSUMA BANGSA tyastiamutiara, tyastiamutiara; Bambang Wisnu Widagdo
JUPIK : Jurnal Penelitian Ilmu komputer Vol. 3 No. 1 (2025): Maret
Publisher : PT Triputra Sejahtera Prima

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Abstract

The use of web-based systems in education is increasing, including at SMK Kusuma Bangsa. The school website is used to store and manage important data such as student information, academic grades, and lesson schedules. However, weaknesses in the security system make data vulnerable to cyber attacks such as data breach and SQL injection. This research aims to implement data encryption using the AES-128 algorithm to improve information security at SMK Kusuma Bangsa. The research methods used include observation, interviews, and literature studies. The developed system was tested using the Black Box Testing method to ensure the reliability and security of data encryption. The results showed that the implementation of AES-128 is able to protect data well, prevent unauthorized access, and increase user confidence in the system. With this encryption, the risk of information leakage can be minimized, so that school data security becomes more secure.
PENERAPAN APLIKASI E-KATALOG KERAMIK DAN GRANIT BERBASIS WEB (STUDI KASUS PT. RYAN PUTRA RITELINDO) Rapli Muhammad Ardiansah; Bambang Wisnu Widagdo
JUPIK : Jurnal Penelitian Ilmu komputer Vol. 3 No. 2 (2025): JUNI
Publisher : PT Triputra Sejahtera Prima

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Abstract

This research discusses the development of a web-based e-catalog application for PT Ryan Putra Ritelindo using the Extreme Programming (XP) method. The research objective is to increase the effectiveness of product information delivery and overcome the limitations of social media platforms in displaying product details comprehensively. The research methodology uses the XP approach with the stages of planning, design, coding, and testing. System testing is done through blackbox testing, whitebox testing, and user satisfaction testing. The test results showed that the user satisfaction level reached 89.9% and the system manager satisfaction level reached 90%. The implementation of e-catalog successfully increases efficiency in delivering product information, facilitates real-time data updates, and provides better access to product details compared to social media platforms.
IMPLEMENTASI KRIPTOGRAFI DENGAN ALGORITME ADVANCED ENCRYPTION STANDARD (AES-128) UNTUK PENGAMANAN FILE SOAL BERBASIS WEB PADA SMP GUNUNG JATI KOTA TANGERANG Muhammad Arrafiqal Maryo; Bambang Wisnu Widagdo
JUPIK : Jurnal Penelitian Ilmu komputer Vol. 3 No. 2 (2025): JUNI
Publisher : PT Triputra Sejahtera Prima

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Abstract

Documents are one type of data file that is very important because it functions as a source of information needed by agencies or companies. In this ever-growing digital era, maintaining data confidentiality is very crucial for various agencies, one of which is the Education Agency. Gunung Jati Junior High School (JHS) in Tangerang City has implemented a computer-based examination system (USBK) since 2014. Although this system offers efficiency and convenience, the main problem faced is the weak security system for storing exam question files. This condition creates a significant risk, where important information can be stolen or manipulated, allowing for the leakage of exam questions which negatively impacts the integrity of the exam as well as student fairness. Therefore, in overcoming these problems the author plans to develop a cryptography-based web application by applying the AES-128 algorithm. This research aims to create a web-based application that can protect data by implementing the Advanced Encryption Standard (AES-128) algorithm method into the application to secure the file and provide a more interactive and in-depth learning experience for students through securing school exam data. The results showed that the application of AES-128 as an encryption method has proven effective in increasing the security of question files at Gunung Jati Junior High School and making it the right choice to protect sensitive data. Keywords: Advanced encryption standard (AES-128), data security, encryption, file security, information security.
Co-Authors Adiguna, M.Kom, Mochamad Adhari Bayu Gumelar, mita ratnasari Budi Mochamad Adhari Adiguna Muhammad Anis Muhammad Arrafiqal Maryo Nida Nur Hasanah Raihan Asabumi Rapli Muhammad Ardiansah tyastiamutiara, tyastiamutiara