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PENERAPAN ALGORITMA C5.0 DALAM KLASIFIKASI STUNTING PADA ANAK DENGAN SMARTPHONE ANDROID Munjiat Setiani Asih; Ade Zulkarnain Hasibuan
JURNAL UNITEK Vol. 17 No. 1 (2024): Januari - Juni
Publisher : Sekolah Tinggi Teknologi Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52072/unitek.v17i1.850

Abstract

Angka stunting di Indonesia pada tahun 2022 mencapai 21,6%, melampaui standar WHO yang menetapkan tingkat prevalensi stunting harus di bawah 20%. Stunting juga memiliki dampak ekonomi yang signifikan, menyebabkan kerugian sekitar 2-3 persen dari Produk Domestik Bruto (PDB) Indonesia setiap tahun. Untuk mendeteksi anak mengalami stunting dapat menggunakan aplikasi pada smartphone android yang didalamnya telah diterapkan metode data mining. Adapun algoritma yang dapat digunakan yaitu algoritma C5.0. Penerapan data mining ini dapat menghasilkan aplikasi yang memungkinkan pengguna, termasuk orang tua, untuk mengklasifikasikan kondisi anak apakah mengalami stunting atau tidak menggunakan smartphone Android tanpa harus datang ke rumah sakit ataupun puskesmas. Semakin cepat kondisi anak yang mengalami stunting diketahui, maka semakin cepat pula untuk melakukan penanganan terhadap anak tersebut. Dari hasil pengujian yang dilakukan ke beberapa anak menunjukkan keberhasilan klasifikasi 100%. Hal ini menunjukkan algoritma C5.0 sangat baik diterapkan untuk melakukan klasifikasi pada anak yang mengalami stunting.
Prototype Robot Pengantar Barang Pengikut Marka Hitam Berbasis Mikrokontroller Herman, Yurico; Hasibuan, Ade Zulkarnain; Sembirimg, Arnes
Explorer Vol 4 No 2 (2024): July 2024
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/explorer.v4i2.1435

Abstract

Robotics has become an ever-growing field with increasingly diverse applications in various industries. One interesting application is the development of delivery robots that can follow specific paths on surfaces using black markings as a guide. This research aims to design and implement a microcontroller-based black mark following goods delivery robot prototype. This robot prototype uses a TCRT5000 sensor to read black markings placed on the bottom of the robot. Using this robot is very easy by providing a battery for the robot's power source. The TCRT5000 sensor is a reading sensor for following the path. The FC-51 IR sensor as an obstacle detection sensor is in front of the robot for temporary stops when the robot is walking. The TTP223B touch sensor calibrates the robot at the start and end of the robot's work, inputting the additional number of stops when the robot is in a temporary state. This robot is easy to use because the operation is easy to understand, making the robot easy for ordinary people to use.
Pelatihan Pengenalan Aplikasi Editing Video Sebagai Sarana Dakwah di Youtube Bagi Pemuda/i Perumahan Pondok 6 Hasibuan, Ade Zulkarnain; Munjiat Setiani Asih
Jurnal Pengabdian Masyarakat Vol. 1 No. 2 (2022): Desember 2022
Publisher : Unity Academy

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70340/japamas.v1i2.19

Abstract

The PkM activity carried out in the Kolam Village, Pondok 6 Housing, aims to provide counseling to the youth of Pondok 6. So the use of technology is not only used in urban areas, but the long-term target of using technology is also to penetrate the villages. Where the technology used can increase knowledge and abilities in preaching and studying. The purpose of the counseling is to provide knowledge to young people to take advantage of YouTube support applications so that they have the ability to develop ways of broadcasting Islamic teachings on social media.
Pelatihan Dasar Shutterstock Sebagai Media Penyedia Konten Visual Bagi Siswa/i SMK 1 Pantai Labu Hasibuan, Ade Zulkarnain; Munjiat Setiani Asih; Siti Sundari; Edrian Hadinata; Khairunnisa
Jurnal Pengabdian Masyarakat Vol. 2 No. 2 (2023): Desember 2023
Publisher : Unity Academy

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70340/japamas.v2i2.86

Abstract

Community service activities are carried out at SMK 1 Pantai Labu, the main target of this activity is students majoring in software engineering. The activities carried out discussed the Shutterstock platform for selling digital works of students at SMK 1 Pantai Labu. The thing that underlies this activity is the students' lack of knowledge regarding digital works that can be sold all over the world just by uploading them to the Shutterstock platform without having to pay for the upload process. Many of the digital works they have so far have only been stored on hard disks or on the SSD they own or just post it on social media without any financial benefit.
Pengenalan Artificial Intelligence Bagi Siswa/Siswi SMK Asih, Munjiat Setiani; Hasibuan, Ade Zulkarnain; Hadinata, Edrian; Faisal, Ilham
JURIBMAS : Jurnal Hasil Pengabdian Masyarakat Vol 3 No 2 (2024): Oktober 2024
Publisher : LKP KARYA PRIMA KURSUS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62712/juribmas.v3i2.261

Abstract

Artificial intelligence merupakan bidang ilmu komputer yang saat ini sedang populer. Pamanfaatan artificial intelligence tersebut sudah merambah hampir ke seluruh bidang dikehidupan manusia. Hanya saja pemahaman tentang artificial intelligence sangat minim di lingkungan masyarakat terutama di lingkungan siswa/i SMK Pantai Labu. Para siswa/i sering bahkan ada yang selalu menggunakan teknologi artificial intelligence, hanya saja mereka tidak memahami teknologi tersebut secara mendasar. Oleh karena itu tim pengabdian masyarakat melakukan pelatihan tentang pengenalan artificial intelligene kepada siswa/i SMK Pantai Labu agar mereka memahami teknologi tersebut. Dengan memahami teknologi tersebut siswa/i dapat memanfaatkan teknologi artificial intelligence tersebut untuk meningkatkan kemampuan mereka di bidang akademik maupun non akademik.
Analisis Metode Weight Product untuk Penyiangan Buku Hasibuan, Ade Zulkarnain
Jurnal Ilmu Komputer dan Sistem Informasi Vol. 3 No. 3 (2024): September 2024
Publisher : LKP Unity Academy

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70340/jirsi.v3i3.170

Abstract

Book weeding is an important activity carried out to maintain the quality of library collections, ensuring that the books available are relevant and useful for users. Decision support system is a field of computer science that can help speed up the book weeding process, one of the methods that can be used is Weight Product. The Weight Product method was chosen because of its ability to handle multi-criteria and provide appropriate weights for each set of criteria. In this study, the criteria used for book weeding include book condition, year of publication, number of books, frequency of borrowing, and books that have the latest edition. Data is collected through surveys and statistical analysis of the existing book collection. Next, the Weight Product method is applied to calculate the final value of each book based on the predetermined criteria. The results of this calculation are used to identify books that deserve to be removed from the library collection. The results show that the application of the Weight Product method can improve the efficiency and effectiveness of the book weeding process. By using this method, libraries can make more objective and data-based decisions in determining which books need to be removed. In addition, this research also provides recommendations for other libraries who want to apply a similar method in their weeding process. Thus, this research not only contributes to the development of book weeding methods, but also provides new insights into the overall management of library collections.
Pengembangan Algoritma Vigenere Cipher Berbasis Kunci Dinamis Dalam Pengamanan Pesan Teks Asih, Munjiat Setiani; Rismayanti, Rismayanti; Fadhlurahman, M Imam; Hasibuan, Ade Zulkarnain
Jurnal Ilmu Komputer dan Sistem Informasi Vol. 4 No. 1 (2025): Januari 2025
Publisher : LKP Unity Academy

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70340/jirsi.v4i1.178

Abstract

This research aims to develop a dynamic key-based Vigenère Cipher algorithm as a solution to improve the security of text messaging. Vigenère Cipher is one of the classical cryptographic methods that has a weakness against frequency analysis, especially when the key used is static. In this study, we propose a new approach by implementing a dynamic key that changes every time a message is sent. This dynamic key is generated through a pseudorandom algorithm that considers the time of transmission and the characteristics of the message. The research methodology includes analyzing cryptography theory, algorithm implementation, and testing the effectiveness and efficiency in encrypting and decrypting messages. The test results show that the developed algorithm not only improves message security through higher key complexity, but also maintains the speed of encryption and decryption processes. In addition, analysis of various message delivery scenarios shows that the algorithm is able to overcome frequency analysis attacks that are often a threat in traditional cryptographic methods. With these results, this research makes a significant contribution to the development of more secure and practical text message security systems, and opens up opportunities for further applications in the field of modern cryptography.
Sistem Monitoring Suhu Udara dan Kelembaban Udara di Ruangan Menggunakan Smartphone: Array Hasibuan, Ade Zulkarnain; Asih, Munjiat Setiani; Faisal, Ilham
Jurnal Ilmu Komputer dan Sistem Komputer Terapan (JIKSTRA) Vol. 2 No. 1 (2020): Edisi April
Publisher : Universitas Harapan Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35447/jikstra.v2i1.228

Abstract

Human ignorance of their surroundings sometimes makes their health disturbed. Many factors cause a person to become uncomfortable, even to the point of making their health decline. Factors that can make a person uncomfortable and disturbed in terms of health are air temperature and humidity which are not suitable for the human body. Therefore we need a tool that can provide information to users about air temperature and humidity in the room where they are located. The tool is made using Arduino nano and uses the DTH11 sensor as a sensor which is used to read air temperature and humidity. Then to transmit the sensor value, the HC05 bluetooth module is used in the circuit. The smartphone will receive information on air temperature and humidity in real time. In applications on smartphones, in addition to the values of air temperature and humidity, there is also a smile indicator that provides information on air temperature and humidity that is good for humans. With this tool, it can make it easier for users to find out information on air temperature and humidity in the room in which they are located.
Pemanfaatan Internet Of Thing untuk Pengendalian Solenoid Doorlock dalam Sistem Keamanan Rumah Cerdas Asih, Munjiat Setiani; Hasibuan, Ade Zulkarnain
Jurnal Ilmu Komputer dan Sistem Komputer Terapan (JIKSTRA) Vol. 5 No. 1 (2023): Edisi April
Publisher : Universitas Harapan Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35447/jikstra.v5i1.750

Abstract

Pengamanan pintu pada rumah merupakan hal paling penting yang harus diperhatikan oleh setiap orang. Banyak cara yang dilakukan oleh setiap orang untuk mengamankan pintu rumahnya, misalnya dengan memasang pintu besi, memasang gembok, memasang perangkat smart doorlock, ataupun memasang alarm. Salah satu cara untuk mengamankan rumah yaitu dengan memasang perangkat yang dapat mengunci dan membuka pintu rumah menggunakan teknologi IoT. Dalam pembuatan perangkat tersebut dibutuhkan arduino sebagai pengendali utamanya dan solenoid door lock digunakan sebagai perangkat yang mengunci pintu rumah tersebut. Sedangkan untuk menghubungkan perangkat tersebut dengan teknologi IoT dibutuhkan ESP8266, dimana ESP8266 ini dihubungkan dengan arduino agar arduino dapat terhubung ke jaringan internet. Selain itu dibutuhkan aplikasi berbasis website yang digunakan untuk mengendalikan perangkat tersebut. Dengan menggunakan aplikasi tersebut pemilik rumah dapat memantau apakah pintunya sudah terkunci atau belum selain itu pemilik rumah juga dapat melihat status pintu rumahnya terbuka atau tertutup, sehingga mengurangi keraguan akan keamanan rumah saat ditinggalkan. Karena dengan perangkat ini pemilik rumah dapat memperoleh informasi terkait pintu rumahnya jika tidak terkunci.
Analisa Perbandingan Metode Arithmetic Mean Filtering dan Metode Konvolusi Pada Citra Bernoise Algama, Bella; Sembiring, Arnes; Hasibuan, Ade Zulkarnain
Jurnal Ilmu Komputer dan Sistem Komputer Terapan (JIKSTRA) Vol. 5 No. 2 (2023): Edisi Oktober
Publisher : Universitas Harapan Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35447/jikstra.v5i2.833

Abstract

Image capture often experiences problems which can be caused by errors in the camera lens or dirt in the image. This interference is called noise or noise. Noise makes an image unclear and damages the quality of an image. There are many types of noise in images, one of which is salt and pepper noise. This noise will give black and white spots on the image like a sprinkling of salt caused by bit errors when sending data, or damage to the storage area so that filtering is needed on the image to improve the image quality to be better than the original image. The filtering technique used for noisy images is arithmetic mean filter and convolution. Arithmetic mean filtering improves image quality by replacing the pixel value with the average value of its neighboring pixels, while the image convolution technique gives a new value to each pixel by performing several calculation functions from that pixel to the pixels around it. To measure the filtered noise which has decreased, the MSE and PSNR parameters are used. The results obtained through MSE and PSNR which are better used in reducing noise are the arithmetic mean filter. The arithmetic mean filter makes images with salt and pepper noise experience a decrease as seen from the resulting PSNR value which is higher, namely 52% compared to the convolution PSNR value of 47%.