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Journal : Journal of Students‘ Research in Computer Science (JSRCS)

Aplikasi Pendaftaran Online Berdasarkan Sistem Zonasi Berbasis Sistem Informasi Geografis (Studi Kasus SMK TI Tunas Harapan Bekasi) Heri Setiawan; Malikus Sumadyo; Rahmadya Trias Handayanto
Journal of Students‘ Research in Computer Science Vol. 1 No. 1 (2020): Mei 2020
Publisher : Program Studi Informatika Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jsrcs.v1i1.74

Abstract

The Bekasi City Government uses a zoning system for the registration of prospective new students, especially those applying for junior and senior high schools. For this policy, prospective students are not free to register at the desired school because they must be based on the distance from home to school. This also often triggers academic-based discrimination that often arises in the community. The purpose of this research is to make an application design in one of the schools in Bekasi regarding the design of an online registration application based on the Geographic Information System (GIS). With the application design that is following the data and facts obtained from the analysis of this system, it will be able to provide the final decision of accepting new students at the SMK TI Tunas Harapan school, as a case study. Therefore, the information system can be managed in the future and provide solutions to various problems. Keywords: Android, Website, Application, GIS, Zoning Abstrak Pemerintah Kota Bekasi menggunakan sistem zonasi untuk pendaftaran calon peserta didik baru khususnya diberlakukan untuk tingkat SMP dan SMA juga yang sederajat. Atas kebijakan itu, calon peserta didik tidak leluasa untuk mendaftar ke sekolah yang diinginkan karna harus berdasarkan jarak dari rumah ke sekolah. Hal ini juga sering memicu diskrimasi berbasis akademis yang kerap muncul di masyarakat. Tujuan dari penelitian ini membuat aplikasi merancang suatu rancangan aplikasi di salah satu sekolah di Kota Bekasi mengenai perancangan aplikasi pendaftaran online berdasarkan sistem zonasi berbasis Sistem Informasi Geografis (SIG) studi kasus SMK TI Tunas Harapan. Dengan adanya rancangan aplikasi yang sesuai dengan data dan fakta yang didapatkan dari analasis sistem ini, akan mampu memberikan informasi beserta keputusan akhir dalam proses penerimaan peserta didik baru di sekolah SMK TI Tunas Harapan sehingga kedepannya sistem informasi tersebut dapat dikelola dan memberikan solusi atas berbagai macam permasalahan yang terjadi. Kata kunci: Android, Website, Aplikasi, SIG, Zonasi.
Prediksi, Optimalisasi Penggunaan Lahan, dan Nilai Tanah di Kota Bekasi Rahmadya Trias Handayanto; Haryono Haryono; Sella Alayda Syifa
Journal of Students‘ Research in Computer Science Vol. 2 No. 1 (2021): Mei 2021
Publisher : Program Studi Informatika Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jsrcs.v2i1.657

Abstract

Abstract Urban planning management plays an important role in sustainable development because cities are the main source of environmental degradation. Limited land with high land prices makes it difficult to organize the city. There have been many studies discussing urban planning, but most of them focus on one side, such as only prediction, optimization, or other aspects related to environment conservation. This study intends to discuss aspects of prediction, optimization and their relationship to land values in the city of Bekasi. Prediction results show the addition of buildings, especially in the city center. To optimize land use, especially in relation to high land prices in the city center, it is necessary to build vertical settlements. Keywords: Land Change Modeler, Geographic Information Systems, Clustering, Driving Factors Abstrak Manajemen tata kota memegang peranan penting dalam pembangunan berkelanjutan karena kota merupakan sumber utama permasalahan lingkungan. Keterbatasan lahan dengan harga tanah yang tinggi menyebabkan sulitnya penataan kota. Riset yang membahas perencanaan kota sudah banyak dilakukan, hanya saja kebanyakan focus kepada satu sisi, misalnya prediksi, optimalisasi, atau pun aspek-aspek lain yang terkait konservasi alam. Penelitian ini bermaksud membahas aspek-aspek prediksi, optimalisasi dan keterkaitannya dengan nilai tanah di kota Bekasi. Hasil prediksi menunjukan penambahan bangunan khususnya di pusat kota. Untuk mengoptimalkan penggunaan lahan, khususnya berkaitan dengan harga tanah yang tinggi di pusat kota, perlu dibangun pemukiman vertikal. Kata kunci: Land Change Modeler, Sistem Informasi Geografis, Klasterisasi, Faktor Pendorong Perubahan Lahan
Web Scraping Situs Berita Menggunakan Bahasa Pemograman Python Muhammad Ramadan Fikri; Rahmadya Trias Handayanto; Dadan Irwan
Journal of Students‘ Research in Computer Science Vol. 3 No. 1 (2022): Mei 2022
Publisher : Program Studi Informatika Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jsrcs.v3i1.1514

Abstract

Currently the rapid development of technology provides innovation, one of which is the technique of obtaining information from portal websites, termed web scrapers. This application provides data needs in the form of information where the process of retrieving information from sites will later be taken to observe behavior and perceptions to get the right segmentation. Most data collection is currently still done manually, as a result, this method has several system limitations, namely the length of the data collection process so that it slows down the performance of market segment analysis. The risk is not getting the right market segmentation. To solve this problem, a web scraping news site is needed. In this study, web scraping news sites were created using the python programming language and the flask library to display web scraping. In addition, the Selenium library is used to simplify application creation, facilitate interaction with the web and provide facilities to control a web browser. This program can retrieve data based on keywords, where the results are in the form of the title, posting date, summary, then collect the data that has been taken into a csv file extension automatically.  Keywords: Internet, News, Python, Scraping, Website   Abstrak Saat ini perkembangan pesat teknologi memberikan inovasi, salah satunya adalah teknik memperoleh informasi dari situs web portal, yaitu web scraper. Aplikasi ini menyediakan kebutuhan data berupa informasi dimana proses pengambilan informasi dari situs-situs nantinya diambil untuk diamati perilaku dan persepsi untuk mendapatkan segmentasi yang tepat. Kebanyakan pengambilan data saat ini masih dilakukan secara manual, akibatnya cara ini memiliki beberapa keterbatasan sistem yaitu lamanya proses pengumpulkan data sehingga memperlambat kinerja analisa segmen pasar. Resikonya adalah tidak mendapatkannya segementasi pasar yang tepat. Untuk mengatasi masalah tersebut diperlukan web scraping situs berita. Pada penelitian ini, web scraping situs berita dibuat dengan menggunakan bahasa pemrograman python dan library flask untuk tampilan web scraping. Selain itu, library selenium digunakan untuk mempermudah pembuatan aplikasi, mempermudah interaksi dengan web dan menyediakan fasilitas untuk mengontrol suatu peramban web. Program ini dapat mengambil data berdasarkan kata kunci, dimana hasilnya berupa judul, tanggal postingnya, rangkuman, lalu mengumpulkan data yang telah di ambil ke file berekstensi csv secara otomatis. Kata kunci: Berita, Internet, Python, Scraping, Website
Penentuan Pola Frekuensi Jenis Perawatan Kecantikan Berbasis Web Menggunakan Algoritma Apriori (Studi Kasus: Peterson Salon Bekasi) Herlawati Herlawati; Rahmadya Trias Handayanto; Sri Rejeki; Wowon Priatna; Prima Dina Atika; Syahbaniar Rofiah; Endang Retnoningsih; Faisal Adi Saputra; Galih Apriansha Pradana
Journal of Students‘ Research in Computer Science Vol. 3 No. 2 (2022): November 2022
Publisher : Program Studi Informatika Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jsrcs.v3i2.1381

Abstract

Currently, technology can affect services in any field, both in areas such as salon services and sales of clothing products. How to plan a marketing strategy using the web based on service transaction data and products that are most often chosen by customers. Therefore, an information system for determining frequency patterns is needed using the website-based Apriori Algorithm method. The results of research on salons based on the type of beauty treatment obtained for the type of treatment with a minimum confidence = 70%, the first confidence value is 63% if the customer chooses to wash (shampoo), the customer chooses scissors, the second the confidence value is 100%, if the customer chooses to blow then chooses also cut, and the third confidence value is 86% if the customer chooses creambath then the customer chooses to cut too. Meanwhile at the shop clothes determining the frequency pattern of types of clothes with a minimum value of confidence = 70% so that the results include if a customer buys a veil, the customer buys a robe with a confidence value of 71.43% and if a customer buys khimar then the customer will also buy a robe with a confidence value of 78, 57%. With these results salon and clothing store owners can determine marketing strategies by providing the right product and service recommendations to customers. Keywords: Apriori Algorithm, Beauty Care, Recommendations, Sales   Abstrak Saat ini teknologi dapat mempengaruhi pelayanan dalam bidang apapun seperti jasa salon maupun penjualan produk pakaian. Bagaimana merencanakan strategi pemasaran menggunakan web berdasarkan data transaksi layanan dan produk yang paling sering dipilih oleh pelanggan. Oleh karena itu dibutuhkan sistem informasi penentuan pola frekuensi menggunakan metode Algoritma Apriori berbasis website. Hasil penelitian pada salon berdasarkan jenis perawatan kecantikan diperoleh untuk jenis perawatan dengan minimum confidence=70% yang pertama nilai confidence sebesar 63% jika pelanggan memilih cuci (keramas) maka pelanggan memilih gunting, yang kedua nilai confidence sebesar 100% jika pelanggan memilih blow maka memilih digunting juga, dan yang ketiga nilai confidence 86% jika pelanggan memilih creambath maka pelanggan memilih digunting juga. Sedangkan pada toko pakaian penentuan pola frekuensi jenis baju dengan nilai minimum confidence= 70% sehingga mendapatkan hasil diantaranya jika pelanggan membeli kerudung maka pelanggan membeli gamis dengan nilai confidence sebesar 71,43%  dan  jika  pelanggan  membeli  khimar maka pelanggan juga akan membeli gamis dengan nilai confidence sebesar 78,57%. Dengan hasil tersebut pemilik salon dan toko pakaian dapat menentukan strategi pemasaran dengan memberikan rekomendasi jasa dan produk yang tepat kepada pelanggan. Kata kunci: Algoritma Apriori, Penjualan, Perawatan Kecantikan, Rekomendasi
Perubahan Kerapatan Vegetasi dan Penutup Lahan Terhadap Urban Heat Island (UHI) di Kota Bekasi Rahmadya Trias Handayanto; Haryono; Herlawati
Journal of Students‘ Research in Computer Science Vol. 4 No. 1 (2023): Mei 2023
Publisher : Program Studi Informatika Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jsrcs.v4i1.2655

Abstract

The replacement of vegetation by roads, buildings, and other structures leads to increased absorption and reflection of solar heat, resulting in elevated surface temperatures in urban areas. This leads to the formation of more hotspots, triggering changes in weather and climate, which are key indicators of the Urban Heat Island (UHI) phenomenon. UHI refers to the phenomenon where urban areas experience higher temperatures compared to their surrounding areas. The primary factor influencing UHI is the conversion of vegetated land cover into developed areas due to urban growth. This causes an increase in surface temperatures due to a reduction in vegetation density and an increase in building density. Changes in land cover within the study area can be identified using unsupervised classification analysis, followed by the analysis of the Normalized Difference Vegetation Index (NDVI) to assess the vegetation index's impact on Land Surface Temperature (LST) and determine the surface temperature of Bekasi city. Accordingly, the objective of this research is to analyze the Urban Heat Island in Bekasi city using a quantitative approach that utilizes Landsat satellite imagery. The results indicate that the temperature in Bekasi city ranges from 25 to 31 degrees Celsius.  Keywords: Landsat-8, Land Surface Temperature, Land Use, NDVI, USGS   Abstrak Pergantian vegetasi oleh jalan, bangunan, dan struktur lainnya menyebabkan peningkatan penyerapan dan pantulan panas matahari, yang mengakibatkan kenaikan suhu permukaan di kota. Akibatnya, terbentuk lebih banyak titik panas yang memicu perubahan cuaca dan iklim, yang menjadi pemicu terjadinya Urban Heat Island (UHI). UHI adalah fenomena di mana wilayah perkotaan mengalami suhu yang lebih tinggi dibandingkan dengan wilayah sekitarnya. Faktor utama yang mempengaruhi terjadinya UHI adalah konversi lahan vegetasi menjadi area perkotaan akibat pembangunan kota. Hal ini menyebabkan peningkatan suhu permukaan karena berkurangnya kerapatan vegetasi dan peningkatan kerapatan bangunan. Perubahan tutupan lahan di dalam area penelitian dapat diidentifikasi melalui analisis klasifikasi tak terbimbing, diikuti oleh analisis Indeks Vegetasi Perbedaan Ternormalisasi (NDVI) untuk mengetahui pengaruh indeks vegetasi terhadap Suhu Permukaan Tanah (LST) dan menentukan suhu permukaan kota Bekasi. Dengan demikian, tujuan penelitian adalah untuk menganalisis Urban Heat Island di kota Bekasi dengan pendekatan kuantitatif yang menggunakan citra satelit Landsat. Hasil penelitian menunjukkan bahwa suhu kota Bekasi berkisar antara 25 hingga 31 derajat Celsius. Kata kunci: Landsat-8, Land Surface Temperatur, NDVI, Tata Guna Lahan, USGS
Web Scraping Situs Berita Menggunakan Bahasa Pemograman Python Fikri, Muhammad Ramadan; Handayanto, Rahmadya Trias; Irwan, Dadan
Journal of Students‘ Research in Computer Science Vol. 3 No. 1 (2022): Mei 2022
Publisher : Program Studi Informatika Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/x38bpb21

Abstract

Currently the rapid development of technology provides innovation, one of which is the technique of obtaining information from portal websites, termed web scrapers. This application provides data needs in the form of information where the process of retrieving information from sites will later be taken to observe behavior and perceptions to get the right segmentation. Most data collection is currently still done manually, as a result, this method has several system limitations, namely the length of the data collection process so that it slows down the performance of market segment analysis. The risk is not getting the right market segmentation. To solve this problem, a web scraping news site is needed. In this study, web scraping news sites were created using the python programming language and the flask library to display web scraping. In addition, the Selenium library is used to simplify application creation, facilitate interaction with the web and provide facilities to control a web browser. This program can retrieve data based on keywords, where the results are in the form of the title, posting date, summary, then collect the data that has been taken into a csv file extension automatically.
Penentuan Pola Frekuensi Menggunakan Algoritma Apriori pada Sistem Informasi Berbasis Web Herlawati , Herlawati; Handayanto , Rahmadya Trias; Rejeki , Sri; Priatna , Wowon; Atika , Prima Dina; Rofiah , Syahbaniar; Retnoningsih , Endang; Saputra , Faisal Adi; Pradana , Galih Apriansha
Journal of Students‘ Research in Computer Science Vol. 3 No. 2 (2022): November 2022
Publisher : Program Studi Informatika Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/nxkyrb30

Abstract

Currently, technology can affect services in any field, both in areas such as salon services and sales of clothing products. How to plan a marketing strategy using the web based on service transaction data and products that are most often chosen by customers. Therefore, an information system for determining frequency patterns is needed using the website-based Apriori Algorithm method. The results of research on salons based on the type of beauty treatment obtained for the type of treatment with a minimum confidence = 70%, the first confidence value is 63% if the customer chooses to wash (shampoo), the customer chooses scissors, the second the confidence value is 100%, if the customer chooses to blow then chooses also cut, and the third confidence value is 86% if the customer chooses creambath then the customer chooses to cut too. Meanwhile at the shop clothes determining the frequency pattern of types of clothes with a minimum value of confidence = 70% so that the results include if a customer buys a veil, the customer buys a robe with a confidence value of 71.43% and if a customer buys khimar then the customer will also buy a robe with a confidence value of 78, 57%. With these results salon and clothing store owners can determine marketing strategies by providing the right product and service recommendations to customers.
Deteksi Lokasi Perubahan Penutup Lahan Untuk Meminimalkan Risiko Keamanan Wilayah Handayanto, Rahmadya Trias; Haryono; Setiawan, Ramdhani
Journal of Students‘ Research in Computer Science Vol. 5 No. 1 (2024): Mei 2024
Publisher : Program Studi Informatika Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/dnk1hq28

Abstract

Changes in land use and cover of an area significantly affect the quality of the area, especially from a socio-economic perspective. If city and regional governments are unable to anticipate these changes, it can greatly impact the security of the area, such as a lack of availability of public facilities, increased crime, and other social aspects. Research on changes in land use and cover has mostly focused on agriculture and rarely addresses regional security. Therefore, this study focuses on changes in land use, particularly in the type of urban residential land use in Bekasi city. The data used are Landsat satellite images from two different years for the Bekasi city area, utilizing trend change analysis with the Idrisi Selva application. Initially, a land cover classification process was carried out using the Iterative Self-Organizing Clustering (ISOCLUST) method, followed by reclassification with the same application into five classes: agriculture, vacant land, buildings, vegetation, and water bodies. The results show the direction of land change development where residential areas increase in the direction according to the degree of trend change, namely to the lower middle for the third degree and to the northwest and lower middle for the fifth degree. The research results can be used by regional planners in creating Spatial and Regional Plans (RTRW) as well as Detailed Spatial Plans (RDTR).
Konversi ke Microservices Untuk Peningkatan Layanan Perpustakaan Sumadyo, Malikus; Handayanto, Rahmadya Trias; Setiawan, Ramdhani
Journal of Students‘ Research in Computer Science Vol. 5 No. 2 (2024): November 2024
Publisher : Program Studi Informatika Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/vr275f23

Abstract

Most web-based applications are applications that provide services to users. The services themselves often change according to policies that are usually based on user satisfaction information. Unfortunately, existing applications are mostly based on open-source which is mostly monolithic. If there is an addition of a new service, it requires development from the beginning again. Especially when there is an imbalance between one service and another where one service requires large resources while other services do not require too many resources such as processors, network speed, or database size. This study tries to propose a system change in the library based on PHP-MySQL to be based on microservices.
Implementasi Sistem Monitoring Jaringan Mikrotik Dengan The Dude Jaelani, M; Whidhiasih, Retno Nugroho; Handayanto, Rahmadya Trias
Journal of Students‘ Research in Computer Science Vol. 6 No. 1 (2025): Mei 2025
Publisher : Program Studi Informatika Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/15w1se86

Abstract

The internet service provider, CV. Sekarjaya Computindo, is currently still using a manual monitoring system. This manual monitoring system relies on the Windows command prompt. As a result, detecting network issues takes longer because the administrator must manually search for and ping IP addresses within the network or wait for user reports when network problems occur. In this study, a Mikrotik network monitoring system using The Dude was developed for CV. Sekarjaya Computindo to assist the administrator in monitoring network devices more efficiently, enabling faster identification and resolution of network disruptions. The results of the study show that The Dude monitoring system can quickly monitor the status of network devices when they are up or down due to damage or network disturbances. These statuses are displayed on The Dude’s network maps and real-time notifications are sent via Telegram.
Co-Authors A.A. Ketut Agung Cahyawan W Aeri Sujatmiko Ahmad Liyas Sani Ahmad Wafiq Amrillah Aji Trisnantoro Andi Hasad Andy Achmad Hendharsetiawan Angga Fahreja Anita Setyowati Srie Gunarti Anita Setyowati Srie Gunarti Anita Setyowati Srie Gunarti Anita Setyowati Srie Gunarti Anita Setyowati Srie Gunarti Anussara Hirunpongchai, Anussara Atika , Prima Dina Bagus Suryasa Majanasastra Ben Rahman Benrahman Boravin Teng, Boravin Dadan Irwan Dadan Irwan Dadan Irwan Dadan Irwan Dadan Irwan Dede Rosadi Endang Retnoningsih Endang Retnoningsih Faisal Adi Saputra Fata Nidaul Khasanah Fikri, Muhammad Ramadan Galih Apriansha Pradana Haryono Haryono HARYONO Haryono . Haryono . Haryono Haryono Haryono Haryono Heri Setiawan Herlawati Herlawati Inna Ekawati Intan Juwita Irwan Raharja Jaelani, M Khanittha Saengmanee, Khanittha Maimunah Maimunah Maimunah Maimunah Maimunah Maimunah Maimunah Maimunah Malikus Sumadyo Malikus Sumadyo Malikus Sumadyo Malikus Sumadyo Muhammad Aqil Emeraldi Muhammad Arifin Muhammad Ilham Muhammad Irvan Muhammad Ramadan Fikri Muhammad Ramadhan Fikri Nitin Kumar Tripathi Nove Anggara Syah Sejati Nutthapong Khangkhun, Nutthapong Pradana , Galih Apriansha Priatna , Wowon Prima Dina Atika Rafika Sari RAFIKA SARI Randika Purwadhana Rejeki , Sri Retno Nugroho Whidhiasih Retno Nugroho Whidhiasih Retno Nugroho Whidhiasih Retno Whidhiasih Retnoningsih , Endang Reyvan Karani Rika Sylviana Samsiana , Seta Sani, Ahmad Liyas Saputra , Faisal Adi Sella Alaida Syifa1 Sella Alayda Syifa Seta Samsiana Seta Samsiana Seta Samsiana Seta Samsiana Seta Samsiana Seta Samsiana Setiaji Setiaji Setiawan, Ramdhani Setyo Supratno Setyowati Srie Gunarti, Anita Soedarmin Soenyoto Soedarmin Soenyoto Sohee Minsun Kim Sri Marini Sri Rejeki Sugeng Sugiyatno Sugiyatno Sugiyatno Sugiyatno Sumarlin Syahbaniar Rofiah Taufiqur Rakhman Tyastuti Sri Lestari Yopi Handoyo Yopi Handoyo