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Simanjuntak, Pastima
Universitas Putera Batam
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Klasifikasi Jurusan SMK Nizam Al-Mulk menggunakan Algoritma C4.5 Fajrin, Alfannisa Annurrullah; Simanjuntak, Pastima; Hutabri, Ellbert
Jurnal Desain Dan Analisis Teknologi Vol. 3 No. 1 (2024): Januari
Publisher : Aptikom Kepri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58520/jddat.v3i1.40

Abstract

SMA serta Sekolah Menengah Kejuruan (SMK) merupakan 2 opsi pembelajaran resmi yang berbeda, dimana Sekolah Menengah Kejuruan (SMK) mempunyai beberapa jurusan serta cuma satu jurusan yang bisa dipilih oleh siswa. Sebaliknya SMA lebih sedikit. Beberapa jurusan di Sekolah Menengah Kejuruan (SMK) membuat calon siswa SMP bimbang buat memilah jurusan yang cocok dengan minatnya. Dalam riset ini penulis hendak membangun sistem pendukung keputusan buat pemilihan jurusan Sekolah Menengah Kejuruan (SMK) bersumber pada data siswa. Informasi Data Mining sendiri mempunyai sebagian metode salah satunya klasifikasi. Metode klasifikasi terdiri sebagian tata cara, serta dicision tree merupakan bagian dari tata cara klasifikasi. Setelah itu tata cara dicision tree mempunyai algoritma, algoritma C4. 5 merupakan salah satu dari algoritma yang mempunyai dicision tree
STUDI KASUS IMPLEMENTASI METODE BLOCKING PORT DALAM PENCEGAHAN MALWARE Suharyanto, Cosmas Eko; Simanjuntak, Pastima
JURSIMA Vol 11 No 1 (2023): Volume 11 Nomor 1 2023
Publisher : INSTITUT TEKNOLOGI DAN BISNIS INDOBARU NASIONAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47024/js.v11i1.542

Abstract

Computer networks have become a staple in various fields. connected to the internet will increase the likelihood of threats or disruption to system security. Malicious Software (malware) is a program that is created with the aim of finding weaknesses or even damaging software and computer operating systems, they can enter through open ports that are not used in the network. After the author made observations at the XYZ School and conducted literature studies from various sources, the Router Mikrotik was needed to prevent this and the Dionaea Honeypot as a malware detection tool on the local network. This study aims to build a computer network security system with blocking port method at XYZ School by using observation, literature study and analysis methods. After the completion of this research, the security system of the XYZ School network can maximize system performance, prevent the entry of Malicious Software (malware).
ANALISIS DAN MONITORING JARINGAN PADA PT GIMLIE MENGGUNAKAN CACTI Sitohang, Sunarsan; Pangaribuan, Hotma; Simanjuntak, Pastima; Marubah Siringo, Anggiat
JURSIMA Vol 12 No 1 (2024): Volume 12 Nomor 1 2024
Publisher : INSTITUT TEKNOLOGI DAN BISNIS INDOBARU NASIONAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47024/js.v12i2.821

Abstract

Di era serba digital saat ini tidak dapat dipungkiri bahwa kebutuhan akan internet sangat tidak dapat dihindari lagi. PT Ghim Lie merupakan sebuah perusahaan yang bergerak dibidang usaha garment, perusahaan ini merupakan salah satu perusahaan terbesar di Batam tentunya dibidang garment. Perusahaan ini menggunakan jaringan komputer dalam membantu operasional perusahaan baik digunakan untuk komunikasi maupun membantu proses produksi. Semua aktifitas hampir secara keseluruhan memerlukan adanya koneksi internet. Cacti merupakan suatu software yang digunakan untuk keperluan monitoring yang banyak digunakan saat ini. Cacti dapat menyimpan semua data/ informasi yang diperlukan untuk membuat grafik dan mengumpulkannya dengan database MySql. Tujuan penelitian ini yaitu membangun sistem monitoring jaringan dan menganalisa hasil monitoring jaringan untuk dijadikan bahan perbaikan kedepannya. Teknik pengumpulan data yang digunakan untuk mengetahui seperti apa jaringan yang sedang berjalan dan menggali informasi terkait perangkat jaringan yang dipakai yaitu observasi, studi literatur dan wawancara. Berdasarkan hasil penelitian disimpulkan bahwa perangkat lunak Cacti mampu berfungsi dengan baik, sehingga dapat membantu staff IT di PT. Ghim Lie untuk memonitor traffic masuk, keluar, ping latency, polling time dan up time. Hasil monitoring menunjukan rata-rata traffic masuk 10,875 Mb/s, traffic keluar 13,9225 Mb/s, ping latency 0, Polling time 456,09 Mb/s dan Uptime 39,08. Jika ditinjau dengan standard typhon maka jaringan di PT. Ghim Lie dinyatakan sangat baik. Dengan adanya penelitian ini diharapkan dapat membantu perusahaan untuk memperbaiki kinerja jaringan sehingga operasional perusahaan dapat berjalan optimal. Kata Kunci: Jaringan Komputer, Monitoring Jaringan, Cacti
ALGORITMA APRIORI MENENTUKAN BEST SELLER DURIAN DI KOTA BATAM Koko Handoko; Pastima Simanjuntak; Erlin Elisa
Jurnal Tekinkom (Teknik Informasi dan Komputer) Vol 7 No 1 (2024)
Publisher : Politeknik Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37600/tekinkom.v7i1.1303

Abstract

The city of Batam is a city where immigrants are generally not native, day and night along the streets there are many people selling culinary delights, currently one of the things that is in great demand is durian which has many types such as durian in Bintan, Tanjung Batu, Medan, Padang, Palembang and Malaysia. The people of Batam, like those in general who live in Nongsa, Botania, Batam Center, Batu Aji, Tiban and Bengkong, buy durian from areas such as durian from Sumatra Island because there are many durian sellers on the side of the road day or night, but durian sellers in the Nagoya area generally sell durian from the Bintan, Ujung Batu and Malaysia areas with different prices from durian from Sumatra Island. With this, the author looks for manual results first and will match these results using the a priori algorithm method and assisted by RapidMiner software to ensure that the manual calculations carried out will get the same results using this software. The results of the calculations show that Musangking, Kampung, and 101 durian are the 3 types of durian that are very popular and liked by buyers at KimHui Batam Durian Shop.
Penerapan Cloud Computing dalam Menunjang Pembelajaran Simanjuntak, Pastima; Handoko, Koko; Zetly, Sri; Elisa, Erlin
PUAN INDONESIA Vol. 6 No. 2 (2025): Jurnal Puan Indonesia Vol 6 No 2 Januari 2025
Publisher : ASOSIASI IDEBAHASA KEPRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37296/jpi.v6i2.332

Abstract

As a result of the Industry 4.0 revolution, digital and internet technology are now considered to be at the forefront of technology; cloud computing is one of its components. Cloud computing is a method of using the internet to access various services. Some examples of daya include applications such as data storage, servers, databases, networks, and lunak perangkat. As opposed to storing a large number of files on a hard drive or locally on a computer, cloud-based storage enables you to store files as long as you have access to the internet. Cloud computing is a popular option because it offers many benefits, such as reduced costs, increased productivity, speed, efficiency, performance, and security. As a result, many businesses use the cloud to store data. The purpose of the pengabdian activities at PKBM Sahabat Cendikia Batam is to use cloud computing to enhance education.
FUZZY LOGIC UNTUK MEMPREDIKSI PEMAKAIAN LISTRIK MENGGUNAKAN METODE MAMDANI Suprapto, Hendra; Simanjuntak, Pastima
Computer Science and Industrial Engineering Vol 3 No 2 (2020): comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Electricity is a source energy need in all aspects of human activity, including in industries, urban society and rural society. Prediction is a logically forecast of the upcoming occurrence based on data and information. Fozzy logics is a method that can be used to solve this issue for it has a strong tolerance toward invalid data and uncertain data. At the present, there is no system that can predict electricity usage yet. This research was conducted to design a decision-making system on the prediction of electricity usage using Fuzzy logics and mamdani method. The data processing system and the system were developed using matlab application with three inputs; power, total KwH and time, resulting in prediction outcomes. The data analysis showed the results of each manual measurement of 50.766, 54.038 and 61.25 respectively. Meanwhile, the results of the system measurement using matlab obtained 50, 57.7 and 60.3 respectively. Therefore, it can be drawn into conclusion that the mamdani method has been able to help the society in making decision related to electricity usage prediction.
APLIKASI SISTEM PAKAR UNTUK MENDIAGNOSIS PENYAKIT KUSTA DENGAN METODE FORWARD CHAINING Kurnia Cahyana, Muhammad Angga; Simanjuntak, Pastima
Computer Science and Industrial Engineering Vol 3 No 1 (2020): comasie
Publisher : LPPM Universitas Putera Batam

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

Abstract

Leprosy, known as leprosy or hansens disease, is a disease that attacks the skin, the peripheral nervous system, the linning of the upper respiratory tract, and the eyes. Leprosy can cause skin injuries, nerve damage, muscle weakness, and numbness. Leprosy is caused by the bacterium Mycobacterium Leprae. This bacterium takes 6 months to 40 years to develop in the human body. Signs and symptoms of leprosy can 1 to 20 years after the bacteria infect the patients body. The goal achieved in this research is to make an application of an expert system that is useful to help obtain information and initial allegations in the diagnosis of leprosy. For this study using the forward chaining method. Forward chaining is a search technique that starts from known fact and then matches the fact with the if part of the IF-THEN rules. The results of this study are that the public, especially patients with leprosy, can solve the problem of leprosy and can provide temporary solutions and alternative treatments for leprosy.
APLIKASI PEMBELAJARAN BAHASA LATIN TUMBUH-TUMBUHAN BERBASIS ANDROID Alfisyahri, Suciani; Simanjuntak, Pastima
Computer Science and Industrial Engineering Vol 3 No 2 (2020): comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Plants one of the living things that produce their own food, plants can convert sunlight into energy through photosynthesis. Based on research (Nia Kurniawati, 2015) in Indonesia there is a high diversity of flora and fauna, it is estimated that there are 100 to 150 families of diversity of plants and most of them potentially can be utilized. Latin is learned in the eyes of biological studies which are learned during junior high school. In the study of natural science, the names of plants, animals, as well as organs of the human body and animals that are given Latin. Middle school students usually learn Latin using guidebooks, there are no interactive and interesting applications suitable for junior high school students that can be easily understood by them, the teacher considers Latin material difficult for students to understand due to foreign languages ​​and are rarely heard. Android is one of the most widely used operating systems today, Android is free to use, modify, repair, and distribute by software developers, with the Android-based plant learning application for Android makes it easier for students to learn Latin, with voice features , pictures and descriptions make it easy for students to learn Latin for plants
PEMANFAATAN FUZZY LOGIC DALAM MENILAI KUALITAS PELAYANAN KARYAWAN PADA DEPARTMENT STORE DI KOTA BATAM Simatupang, Enjelina; Simanjuntak, Pastima
Computer Science and Industrial Engineering Vol 3 No 2 (2020): comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

In realizing a prosperous and prosperous society the importance of the role of the developing economy, even in the era of free trade the company faces intense competition one of which is in department stores. The increasing intensity of competition and the number of competitors must always pay attention to the needs and desires of consumers and try to meet consumer expectations by providing more satisfying services than those carried out by competitors. Based on this research, it was found that many problems that often occur are the number of consumers who complain about the lack of satisfaction provided by the department store. This research explains about service, friendliness, and responsibility. In this study a decision support system was made using fuzzy logic. One application of decision support fuzzy logic is the Sugeno Fuzzy Inference System (FIS) Method. From the case examples conducted, it can be concluded that the Sugeno FIS method provides the right decision and is sufficient to assist the company in assessing the quality of employee services. Keywords: Services, Fuzzy Logic, FIS, Sugeno, Matlab
SISTEM PAKAR PENENTUAN MINAT DAN BAKAT EKSTRAKURIKULER SISWA Sari, Dewi Kartika; Simanjuntak, Pastima
Computer Science and Industrial Engineering Vol 3 No 2 (2020): comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Education is the main capital in a human's life because education is something that has been emphasized at an early age. Education is not only limited to general subjects but there are also more specific ones such as extracurricular activities that are followed by students in schools. Most students too often follow extracurricular activities not of their own volition but on the basis of following friends or because parents' orders are not of interests and talents so that ineffective extracurricular activities at school. the students. Expert system is a system that seeks to adopt human knowledge into computers, so that computers can solve certain problems by imitating the work of experts Expert system in determining student interests and extracurricular talents helps teachers and students determine the right extracurricular activities for students based on students' interests and talents. . Forward chaining method is a search technique that starts with known facts. This system uses the forward chaining method to determine the right extracurricular activities for students. Web-based is an application that can be accessed via the internet or intranet, the current technological advancements make users inseparable from the internet. So it has become a necessity in this world.
Co-Authors Abimayu, Fajri Ade Novit Syahputra Alex Alfandianto Alfisyahri, Suciani Anggara, Kevin Asnawati Azwanti, Nurul brantaricke Cecep Sugianto Dalimunthe, Hery Fadly Daris Purba David Pranata Desrini Ningsih Dewa Kurniawan Nusantoro Dewi Kartika Sari Dicky Prayoga Elisa, Erlin Ellbert Hutabri, Ellbert Fajrin, Alfannisa Annurrullah Febry harlian hasibuan Ferdy Santoni Fernandes, Fadli Gulo, Michael Joakson Gultom, Mitha Serlina Handoko, Koko Handoko, Koko Hendra Suprapto Hendri Kremer Humairani, Ayunda Annisa Imam Asyarie Indra, Yanto Khairiyah, Riri Kho, Willy Kie, Kennard Koko, Koko Handoko Kurnia Cahyana, Muhammad Angga Liska sumarni Manurung, Sesi Susanti Marubah Siringo, Anggiat Maslan, Andi MAULI SIAGIAN Muhammat Rasid Ridho Nanito Nasruji, Nasruji Nurma Dhona Handayani Nurma Dhona Handayani Nurma Dhona Handayani, Nurma Pangaribuan, Hotma Pardede, Uly Prayoga, Dicky Prima, Elsa Adam Alvin Priska Napitu Realize, Realize Riri Khairiyah RONI Rosida V Nainggolan RR. Ella Evrita Hestiandari Sianturi, Apoan Toni Corline Sibarani, Sarina Sihombing, Joel Simatupang, Enjelina Siska Damayanti Sitohang, Sunarsan Sri Zetli Steffi Adam Suhaili Suharyanto, Cosmas Eko Suprapto, Hendra Suratman Syastra, Muhammad Taufik Tampubolon, Dumayanti Tarigan, Armando Muhsirada Teddy Santya Toni, Toni Veron Vernando Wasiman Wasiman Wasiman, Wasiman Yanto, Indra Yanto Yohanni Syahra Zara Tania Rahmadi Zetli, Sri Zetly, Sri