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All Journal Jurnal Sistem Komputer & Kecerdasan Buatan Jurnal Bumigora Information Technology (BITe) Infotek : Jurnal Informatika dan Teknologi Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) ABSYARA: Jurnal Pengabdian Pada Masyarakat IICS Jurnal PRINTER : Jurnal Pengembangan Rekayasa Informatika dan Komputer Jurnal Teknologi Informasi untuk Masyarakat (Jurnal Teknokrat)
Bahtiar, Hariman
Universitas Hamzanwadi
Agriculture, Biological Sciences & Forestry Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Mathematics Physics Other

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Digitization of Hizib Nahdlatul Wathan by TGKH. Muhammad Zainuddin Abdul Madjid Based on the OPF Flipbook Hariman Bahtiar; Muhammad Djamaluddin; L.M. Samsu
IAIC International Conference Series Vol. 3 No. 1 (2020): SEMNASTIK 2020
Publisher : IAIC Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34306/conferenceseries.v3i1.378

Abstract

TGKH. Muhammad Zainuddin Abdul Madjid is one of the charismatic figures and scholars who came from Lombok's island. He has produced many works to serve as a guide for the students and congregation who bought him from leading. Most of Maulana Shaykh's results still use conventional media in the form of paper. With these conventional media, mostly with frequent use or improper placement, the media can become damaged. The use of technology to maintain and preserve great charismatic figures and scholars such as TGKH Muhammad Zainuddin Abdul Madjid is very important. One of the works of business is Hizib Nahdlatul Wathan, hizib, which is a collection of regular and selected prayers with a direct target. The Hizb Nahdlatul Wathan book's creation in the digital form helps students and congregations to read business works from anywhere. One of the advantages of the Hizb Nahdlatul Wathan ebook is that this ebook uses the OPF flipbook format so that when we open it it is as if we are opening the original book. Besides providing the text, this ebook also includes sound facilities for reading the lyrics in the book. So in addition to reading, we can again listen to the sound of the chanting of the book's lyrics at once.
Pengembangan Sistem Aplikasi Barbershop Berbasis Android Untuk Menumbuh Kembangkan Usaha Barbershop Hariman Bahtiar; Huswatun Mahmudah; Yupi Kuspandi Putra; Fathurahman Fathurahman
Infotek: Jurnal Informatika dan Teknologi Vol 5, No 2 (2022): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (440.505 KB) | DOI: 10.29408/jit.v5i2.6151

Abstract

The development of communication and information technology is one of the developments that can be felt in everyday life. The development of smartphones or smartphones and the internet is one of the real evidences. Another development that has felt its impact is the development of fashion. Nowadays fashion is no longer synonymous with women, but also for men. Not only fashion clothes or accessories, but also hair fashion. More and more hairstyles are becoming more and more confusing for consumers to choose the type of hairstyle they want. Many men also do not know the details obtained from other people about the new hairstyle. Therefore, the development of this Barbershop application can also help choose the desired hairstyle and can assist application users in making their choice. In addition, the application can determine the location of the nearest or best Barbershop for its users. Based on the conclusions of the results of this study, the application of barbershop services at Barbershops is useful for facilitating information problems and ordering barber services without customers having to come to the Barbershop and being able to create a good system that can facilitate employee performance at the Barbershop itself
Prototype Monitoring Kantung Cairan Infus Berbasis Internet Of Things (IoT) Mahpuz Mahpuz; Hariman Bahtiar; Muhamad Sadali; Feni Kurniawan
Infotek: Jurnal Informatika dan Teknologi Vol. 6 No. 1 (2023): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v6i1.7518

Abstract

Infusion or intravenous therapy is the introduction of a fluid or drug into the body through the intravenous route at a constant rate over a certain period of time and is carried out continuously as a treatment measure. The extensive hospital conditions, coupled with the condition of different patients, infusion changes are often a common problem, such as infusion fluids that have run out but have not been replaced, which is a problem when patients have to be hospitalized. To overcome this problem, the Internet of Things (IoT)-Based Infusion Bag Monitoring Prototype is a prototype to assist medical personnel in monitoring the volume of fluid in the infusion bag remotely so as not to constantly check the patient's infusion in each room. The purpose of this study is to create an infusion bag weight monitoring device to monitor the volume of infusion fluid for each inpatient based on the internet of things (IoT) by utilizing the workings of a load cell sensor that functions to read infusion weight. As a microcontroller unit, it uses ESP8266 as a data uploader to the internet so that medical personnel can monitor the condition of the infusion bag for each patient through hospital devices, both computers and smartphones with the Blynk application.
Pemetaan Praktek Dokter Umum dan Bidan di Kota Selong Berbasis GIS (Geographic Information System) Amri Muliawan Nur; Aris Sudianto; Hariman Bahtiar; Muhammad Fauzi Zulkarnaen
Infotek: Jurnal Informatika dan Teknologi Vol. 6 No. 1 (2023): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v6i1.7531

Abstract

Selong City is one of the areas of the East Lombok district which has many health facilities. Apart from the hospital, one of the existing health facilities is the practice of general practitioners and midwives. The problem with this research is that there is very little information on the location of general practitioners and midwife practices in Selong City, for this reason, an appropriate system is needed to determine the location of general practitioners and midwife practices. This study aims to map the locations of GIS-based practice of general practitioners and midwives to facilitate the community's need in knowing the locations of general practitioners and midwife practice quickly and precisely. The application is made web-based using the Google Maps API. The application that has been made can provide a solution in conveying information quickly, precisely, and accurately, regarding the whereabouts of general practitioners' and midwives' practice locations in the city of Selong. This is because the public can access online the whereabouts of General Practitioners and Midwives' practices anytime and anywhere
Analisa Data Transaksi Penjualan Barang Menggunakan Algoritma Apriori Dan FP-Growth hariantao harianto; Aris Sudianto; Hariman Bahtiar
Jurnal SISKOM-KB (Sistem Komputer dan Kecerdasan Buatan) Vol. 6 No. 2 (2023): Volume VI - Nomor 2 - Maret 2023
Publisher : Teknik Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47970/siskom-kb.v6i2.371

Abstract

Abstract—Transaksi penjualan barang pada sebuah perusahaan terjadi setiap hari mengakibatkan semakin bertambah banyaknya catatan transaksi penjualan. Tidak banyak dari perusahaan menjadikan transaksi penjualan itu hanya sebagai arsip belaka, akibatnya perusahaan mengalami kekurangan stok barang. Tentunya hal demikian terjadi karena transaksi penjualan barang tidak dianalisa dan dipelajari polanya. Pada penelitian ini, bertujuan untuk menemukan pola pembelian barang secara bersamaan berdasarkan bulan selama satu tahun. Ada banyak metode data mining yang digunakan untuk menganalisa pola pembelian barang secara bersamaan oleh pembeli. Diantara metode yang sering sekali digunakan adalah Apriori dan FP-Growth. Untuk menemukan pola pembelian tersebut digunakan algoritma Apriori dan FP-Growth kemudian membandingkan hasil dalam menemukan pola kombinasi yang dihasilkan. Algoritma mana yang lebih banyak menghasilkan pola dengan waktu yang sedikt. Analisis prilaku pelanggan untuk transaksi pembelian selama satu tahun,Algoritma FP-Growth lebih banyak menampilkan pola yang dihasilkan dibandingkan dengan algoritma Apriori baik pada Rules Support >=0.5 paling banyak Apriori menghasilkan 5 Rules dan FP-Growth 338 Rules sedangkan pada Rules Lift Apriori 14 Rules 0.0051 detik dan FP-Growth 137 Rules 0.0068 detik.
Komparasi Algoritma Data Mining Dalam Ketuntasan Belajar Daring Siswa Pada Masa Pandemi Covid 19 Muhammad Saiful; hariman bahtiar; Amri Muliawan Nur; Yupi Kuspandi Putra
Infotek: Jurnal Informatika dan Teknologi Vol. 6 No. 2 (2023): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v6i2.14850

Abstract

This research was conducted at SMA Negri 3 Selong and became the focus of students in class XI IPA and Social Studies. The sampling technique used purposive sampling method. This study aims to describe the extent to which the level of completeness of students during post-covid-19 pandemic learning with online media. This study uses a classification algorithm that functions to find a model that distinguishes data classes or data concepts, with the specific objective of determining the class of unknown object labels. The method used is the PSO-based Naïve Bayes and Naïve Bayes Comparison Algorithms. The results of this study indicate that the use of online media during online learning using the naïve Bayes algorithm is 83.91%, and the PSO-based naïve Bayes algorithm is 91.98%, from the experimental results and testing of the two algorithms, the results of the confusion matrix and AUC testing can be obtained which can be determined the best accuracy value is the PSO-based Naïve Bayes algorithm. As for the comparison of the results in the form of an accuracy value obtained by the Naïve Bayes Algorithm of 83.91% and the PSO-Based Naïve Bayes Algorithm of 91.98% and the difference in the level of accuracy of 8.07%, so it can be concluded that the algorithm that is suitable for classifying student learning completeness during the covid 19 pandemic is Naive Bayes based on particle swarm optimization.
Penerapan Aplikasi Merdeka Belajar Kampus Merdeka (MBKM) Sebagai Upaya Peningkatan Kualitas Perguruan Tinggi Aris Sudianto; Hariman Bahtiar; Muh. Farid Wajdi; Mahpuz Mahpuz
Infotek: Jurnal Informatika dan Teknologi Vol. 6 No. 2 (2023): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v6i2.17183

Abstract

Technological advances are currently developing so rapidly this has resulted in changes in social, cultural, and the world of work so that student competencies and skills must be able to adapt to the demands of the times. Therefore, Nadiem Makarim, Minister of Education, Culture, Research, and Technology of the Republic of Indonesia initiated and launched the Merdeka Learning program - Merdeka Campus as an effort to provide the best learning options for students, which is expected to be the answer to these demands. Merdeka Learning - Merdeka Campus gives students the right to take lessons outside their respective campuses but still get learning credits. The Informatics Engineering Study Program at Hamzanwadi University has currently implemented the Merdeka Learning - Merdeka Campus program. Among the 8 activities offered, there are 3 activities that are followed, namely independent studies, industrial internships, and village development. The results of the research that has been carried out show that the Merdeka Learning Information System for Merdeka Campus based on the website can help simplify the administrative process and facilitate data management
Rancang Bangun Aplikasi Bimbingan Skripsi Online Berbasis Android Dengan Metode Human Centered Design Muh. Adrian Juniarta Hidayat; Hariman Bahtiar; Yupi Kuspandi Putra; Fathurrahman Fathurrahman
Jurnal Bumigora Information Technology (BITe) Vol 5 No 2 (2023)
Publisher : Prodi Ilmu Komputer Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/bite.v5i2.3518

Abstract

Application-based services are currently increasingly being used, one of which is thesis guidance services for final year students. The process of completing students' final assignments is sometimes difficult to monitor due to the lack of time for supervisors and students to meet. In this research, it is proposed to create an online thesis guidance service system based on an Android application. In the application that will be built, all features will be tailored to the specific needs of users, namely the needs of supervisors and students in providing online thesis guidance services. Therefore, it is proposed to design applications using the Human Centered Design (HCD) method. HCD is a method of developing software that focuses on the needs of certain user groups by conducting needs analysis directly with potential users. By using this method, it was found that the application that was built functioned very well and met user expectations, where the level of user satisfaction with the features provided was very good.
Penerapan Algoritma K-Means Clustering Dalam Mengelompokkan Smartphone Yang Rekomendasi Berdasarkan Spesifikasi nur, amri muliawan; Saiful2, Muhammad; Bahtiar, Hariman; Muhammad Taufik Hidayat
Infotek: Jurnal Informatika dan Teknologi Vol. 7 No. 2 (2024): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v7i2.26283

Abstract

Various types of smartphones come with different prices and specifications, causing sellers to sometimes struggle with providing recommendations to consumers who want to buy a smartphone that meets their desired specifications and price range. This challenge arises because it is difficult for sellers to remember the specifications of each smartphone for sale. K-Means Clustering aims to group existing specification data into several clusters, where the data in each cluster share similar characteristics. By forming these smartphone groups, it becomes easier for sellers to recommend appropriate smartphones to customers. The research results show that various smartphone brands are categorized into three groups: the Recommended Group, which includes 225 items; the Most Recommended Group, which includes 98 items; and the Less Recommended Group, which includes 27 items. This clustering is expected to help sellers easily increase the stock of recommended smartphones according to consumer needs in terms of price and specifications.
Implementasi Algoritma K-Means Clustering Dalam Mengelompokkan Kepatuhan Wajib Pajak Bumi dan Bangunan Dengan Optimasi Elbow Nur, Amri Muliawan; Hariman Bahtiar; Mila Agustiarini Jannah
Infotek: Jurnal Informatika dan Teknologi Vol. 8 No. 1 (2025): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v8i1.28644

Abstract

Land and Building Tax (Pajak Bumi dan Bangunan, or PBB) is one of the primary sources of regional revenue that plays a significant role in supporting development across various regions. Therefore, efforts to improve tax compliance must be enhanced through various strategies, such as continuous socialization and education, to raise awareness of the importance of paying taxes. Additionally, improving the quality of services is essential. This study aims to classify the compliance levels of PBB taxpayers in Sakra District using the K-Means Clustering algorithm. The data used in this research is the 2023 PBB dataset for Sakra District, comprising 376 entries and involving five key attributes: land area, building area, PBB assessment, payment status, and penalties. The results obtained from processing using the K-Means algorithm indicate an optimal number of clusters, as follows: Cluster 1 represents a high compliance level, consisting of 355 items; Cluster 2 represents a moderate compliance level, consisting of 18 items; and Cluster 3 represents a low compliance level, consisting of 3 items. These clustering outcomes can serve as a reference for authorities in formulating more targeted strategies to enhance tax compliance through improved education and services in the future.
Co-Authors Ahmad Firdaus, Ahmad Almi Yulistia Alwanda Amir Bagja Aris Sudianto Aswian Editri Sutriandi Aswian Editri Sutriandi Baiq Andriska Candra Permana Bambang Harianto Fathur Rahman Fathurahman Fathurahman Fathurrahman Fathurrahman Fathurrahman Fathurrahman Fathurrahman Fathurrahman, Imam Feni Kurniawan Harianto Harianto Harianto, Bambang Hidayat, Muh Adrian Juniarta Huswatun Mahmudah Iwan Aslan Kuspandi Putra, Yupi L M Samsu L.M. Samsu L.M.Samsu M. Nurul Wathani Mahpuz, Mr. Mahpuz Maspuk Al Hamdani Mila Agustiarini Jannah Muallifatunnafiah, Hasna’ Muh. Adrian Juniarta Hidayat Muh. Adrian Juniarta Hidayat Muh. Farid Wajdi Muh.Adrian Juniarta Muhammad Afandi Muhammad Djamaluddin Muhammad Fauzi Zulkarnaen Muhammad Taufik Hidayat Muhammad Wasil Muhammad, Saiful Muliawan Nur, Amri Muzarrofah, Liana Rozita Nirmala, Suci Nur Hidayati Nur, Amri Muliawan Nurhidayati Nurhidayati Nurhidayati Sadali, Muhamad Saiful2, Muhammad Samsu, L M Samsu, L. Muh. Samsu, L.M Suhartini Suhartini, Suhartini Sutriandi, Aswian Editri Sutriandi, Aswian Editri Titin Fitri Ningsih Yahya Yahya Yahya Yahya, Yahya Yupi Kuspandi Putra