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All Journal Jurnal Ilmu Komputer Jurnal Media Infotama PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic CESS (Journal of Computer Engineering, System and Science) InfoTekJar : Jurnal Nasional Informatika dan Teknologi Jaringan JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Jurnal Informatika Universitas Pamulang JurTI (JURNAL TEKNOLOGI INFORMASI) Query : Jurnal Sistem Informasi JISTech (Journal of Islamic Science and Technology) Jurnal Penelitian Medan Agama Jurnal Teknologi Sistem Informasi dan Aplikasi JURNAL PENDIDIKAN TAMBUSAI J-SAKTI (Jurnal Sains Komputer dan Informatika) JOURNAL OF SCIENCE AND SOCIAL RESEARCH KOMPUTA : Jurnal Ilmiah Komputer dan Informatika EDUMATIC: Jurnal Pendidikan Informatika jurnal teknik informatika dan sistem informasi IJAIT (International Journal of Applied Information Technology) JISA (Jurnal Informatika dan Sains) Jurnal Teknik Informatika C.I.T. Medicom JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH) Journal of Computer Networks, Architecture and High Performance Computing RESOLUSI : REKAYASA TEKNIK INFORMATIKA DAN INFORMASI Jurnal Abdi Mas Adzkia Jurnal Teknologi Sistem Informasi dan Sistem Komputer TGD KLIK: Kajian Ilmiah Informatika dan Komputer J-SAKTI (Jurnal Sains Komputer dan Informatika) Jurnal IPTEK Bagi Masyarakat Bulletin of Information Technology (BIT) Journal of Computer Science and Informatics Engineering Journal Of Human And Education (JAHE) sudo Jurnal Teknik Informatika Hello World Jurnal Ilmu Komputer Journal of Information Systems and Technology Research Jurnal Sistem Informasi Triguna Dharma (JURSI TGD) Balance : Jurnal Akuntansi dan Manajemen Jurnal Sains dan Teknologi Sistem Pendukung Keputusan dengan Aplikasi Journal of Computers and Digital Business Blend Sains Jurnal Teknik International Conference on Sciences Development and Technology Jurnal INFOTEL Jurnal Ilmu Komputer dan Sistem Informasi Bigint Computing Journal Jurnal Garuda Pengabdian Kepada Masyarakat

Muhammad Dedi Irawan

Universitas Islam Negeri Sumatera Utara

Author-ID : 1197451

Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Public Health Social Sciences Other

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Implementasi Gain Ratio Pada Metode KNN Dalam Memprediksi Penjualan Sparepart Elektronik Pada Service Center Panasonic Lhokseumawe Samsul Bahri Siagian; Samsudin Samsudin; Muhammad Dedi Irawan
Jurnal Teknik Informatika C.I.T Medicom Vol 14 No 1 (2022): March: Intelligent Decision Support System (IDSS)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/cit.Vol14.2022.242.pp36-47

K-Nearest Neighbor is a good classification technique, but judging by previous studies, the accuracy of the KNN performance obtained is still inferior to other methods. in the classification process, if some characteristics are not good it can cause errors in the new classifier. As for this study, the researcher uses the gain ratio method as a parameter to see the correlation between each attribute in the dataset, and the gain ratio serves as a weighting for each attribute so as to produce a dataset. the correct way of classifying data using the KNN method, this study is very suitable for predicting sales of spare parts at the Panasonic Service Center company, where the company experienced a decline in sales, this research is very useful for predicting sales for the following month. The results of this study produce very precise predictions of distance with an accuracy value of 13%, where the comparison of the highest accuracy value is found in the total attribute with an accuracy distance of 13%, while the lowest accuracy difference is obtained in the month and type of sales dataset with 0.08%. the overall accuracy of all datasets increases by 100% with K=3, and K=5 gets 80% accuracy. so this method can be used to make sales predictions to make it easier for the company.

Sistem Penginputan Data Bahan Pokok pada Pasar Tradisional Sumatera Utara Berbasis Website di Disperindag Sumut Khairul Hafidz; Muhammad Dedi Irawan; Hanafiah Daniel Nawar
sudo Jurnal Teknik Informatika Vol. 1 No. 3 (2022): Edisi September
Publisher : Ilmu Bersama Center

Penginputan data adalah proses pemindahan data dari fisik menjadi digital yang dimana data tersebut akan diketik dan dimasukkan kedalam komputer. Perkembangan teknologi saat ini sangat membantu manusia dibidang pekerjaan. Salah satu teknologinya adalah komputer. Di DISPERINDAG SUMUT ini, komputer merupakan sebuah alat yang sangat dibutuhkan untuk membantu dalam menyelesaikan pekerjaan. Teknologi informasi merupakan suatu teknologi yang digunakan untuk mengolah data, termasuk memproses, mendapatkan, menyusun, menyimpan, memanipulasi data dalam berbagai cara untuk menghasilkan informasi yang berkualitas, yaitu informasi yang relevan, akurat dan tepat waktu.Pembuatan sistem berbasis website menggunakan sistem UML (Unified Modelling Language) yang merupakan metode permodelan yang disajikan secara visual bertujuan untuk menunjukan perancangan sistem berorientasi objek ini. Teknologi ini menggunakan seperangkat komputer untuk mengolah data, sistem jaringan untuk menghubungkan satu komputer dengan komputer yang lainnya sesuai dengan kebutuhan, dan teknologi telekomunikasi digunakan agar data dapat disebar dan diakses secara global.Penggunaan sistem informasi manajemen data berbasis web merupakan salah satu bentuk upaya yang dapat dilakukan guna pemenuhan kebutuhan tersebut. Sistem informasi berbasis web disamping dapat memberikan informasi dan data secara real-time yang dapat diakses di manapun dan kapanpun, tetapi juga mampu meningkatkan kinerja sebuah perangkat daerah dalam hal ini bagian Pengadaan Barang atau Jasa.

Expert System for Areca Plant Disease Detection Using Forward Chaining Method Muhammad Dedi Irawan; Helmi Fauzi Siregar; Muhammad Yasin Simargolang; Tika Liana
PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic Vol 8 No 2 (2020): September 2020
Publisher : LPPM Universitas Islam 45 Bekasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/piksel.v8i2.2291

Areca palm has been widely planted by the people of the Asahan Regency. This plant is cultivated not only by the farmers, but also by many people living in this regency. Therefore, an expert system is needed to help villagers in detecting areca palm desease. In areca palm cultivation, pests and diseases attack always happen. The purpose of this research is to apply an expert system as a tool to diagnose and also provide advice for control. This expert system, in the form of a consultation scenario, can be done by answering every question (yes or no); all answers are compared to the areca palm plants needs based-on expert experience. The inference method used is forward chaining. The output of this system is the types of diseases, percentages, symptoms, definitions, treatment, and prevention. Keywords: Areca Palm, Expert System, Forward Chaining.

Kombinasi Metode WP dan MAUT Dalam Pemilihan Tanaman Anggrek Kualitas Ekspor Berbasis WEB Puspa Ramadhani; Suendri Suendri; Muhammad Dedi Irawan
Sistem Pendukung Keputusan dengan Aplikasi Vol 1 No 1 (2022): Maret 2022
Publisher : Ali Institute or Research and Publication

Export is a shipping activity from within the country to abroad. In exporting, many assessments are carried out, one of which is seen from the physical condition to be sent. On the CV. Rumah Bunga Tamora is a place for ornamental plant cultivators, one of which is orchid plants, there only conducts interisland shipping only and has not exported orchid plants. In order to know whether orchid plants are the export quality or not, it is necessary to assess and calculate the criteria of computerized plants by utilizing a decision support system that will produce recommendations for the type of orchid plants that are worthy of the export quality. This decision support system uses a combination of Weighted Product (WP) and Multi Attribute Utility Theory (MAUT) methods as calculation steps from the assessment of 5 criteria with 5 alternatives of orchid plants that are valued through respondents. After getting the assessment of respondents, manual calculations will be carried out and generated final values with the highest ranking of 0.667 and the cattleya dark lavender alternatives as recommended the export quality orchid plants.

Pembelian Limbah Yang Dapat Didaur Ulang Menggunakan Metode Simple Multi-Attribute Ratting Technique Raissa Amanda Putri; Muhammad Dedi Irawan; Muhammad Imbalo Zaki Hasibuan; Anggreini; Muhammad Hendrik Koto
Sistem Pendukung Keputusan dengan Aplikasi Vol 1 No 2 (2022): September 2022
Publisher : Ali Institute or Research and Publication

A significant increase in the number of people around the world causes an increase in the amount of waste production causing a fairly high spike. This increase is caused by the increasing needs that humans need every day, with so many needs, a lot of waste is produced, especially plastic waste that is used as a container or wrapping material for various other goods. This makes the environment polluted by plastic waste. Various efforts have been made by the world and the government in reducing waste, one of which is PT. Indonesia Free of Waste, namely sorting waste and then selling it to those who recycle waste. The existence of a decision support system (DSS) will help PT. Indonesia Free of Waste selects the best waste to buy then sorts and recycles. By using the SMART (Simple Multi-Attribute Rating Technique) method, the best waste can be purchased in a flexible and simple manner so that it can fulfill the integrity of decision making and rapid analytical response. Alternatives taken as research references include used cooking oil, plastic, used drinking bottles, and some other household waste that can be recycled. Of the 25 alternatives used, the results obtained from used cooking oil with the highest rank of 0.85. This study makes a decision using the SMART method to find out what waste can be purchased by providing more profit, namely used cooking oil with a value of 0.85.

Sistem Informasi Pengaduan Jaringan Internet pada Dinas Komunikasi dan Informatika Padang Lawas Berbasis Web Wahyu Hasibuan; Muhammad Dedi Irawan; Rudi Ismail Pulungan
Blend Sains Jurnal Teknik Vol. 1 No. 1 (2022): Edisi Juli
Publisher : Ilmu Bersama Center

Selama pelaksaaan Kerja Praktik di Kantor Dinas Komunikasi dan Informatika Kabupaten Padang Lawas penulis ditempatkan pada bidang E-Government, dimana pelayanan publik oleh pemerintah daerah yang memanfaatkan teknologi dikelola oleh bidang E-Government. Masa pandemi COVID-19 di Indonesia terjadi sejak maret 2020, Kabupaten Padang Lawas sendiri awalnya merupakan zona hijau kemudian pada pertengahan juli 2021 berubah menjadi zona kuning karena beberapa masyarakat Kabupaten Padang Lawas telah terkonfirmasi positif COVID-19, sehingga mengakibatkan penggunaan teknologi dalam menyampaikan informasi meningkat pesat salah satunya dalam pengaduan jaringan internet. semasa pandemi penggunaan internet tentunya memiliki peran penting dalam menjalankan produktivitas, seperti sekolah daring dan bekerja dari rumah (Work from Home). Salah satu yang menjadi masalah terbesar jika terjadinya gangguan pada internet yang dapat mengakibatkan terhambatnya produktivitas. ketika terjadi gangguan internet, masyarakat Kabupaten Padang Lawas masih menggunakan cara tradisional, dimana masyarakat harus mendatangi kantor Dinas Komunikasi dan Informastika Padang Lawas untuk membuat laporan pengaduan terkait jaringan internet. Namun interaksi tatap muka yang dilakukan selama pandemi haruslah seminimal mungkin, sehingga pembuatan laporan ini dapat menghambat kinerja petugas dalam menerima pengaduan dari masyarakat. Dari permasalahan tersebut maka dirancang sebuah sistem infromasi berbasis web yang dapat menerima pengaduan dari masyarakat terkait gangguan internet pada area Padang Lawas. Perancangan sistem menggunakan metode waterfall dimana design sistem akan menggunakan Use Case Diagram, Activity Diagram, Sequence Diagram, serta Class Diagram. Sistem akan diimpletementasikan menggunakan bahasa pemograman PHP beserta MySQL sebagai database dari aplikasi.

Penerapan Cobit 5 dalam Evaluasi Tata Kelola Teknologi Informasi (Studi Kasus: Dinas Perindustrian dan Perdagangan Provinsi Sumatera Utara) Muhammad Dedi Irawan; Alya Seraya; Novita Amalia; Reza Rizki Arifianda
Jurnal Teknologi Sistem Informasi dan Aplikasi Vol 3, No 4 (2020): Jurnal Teknologi Sistem Informasi dan Aplikasi
Publisher : Program Studi Teknik Informatika Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/jtsi.v3i4.6154

The Department of Industri and Trade of North Sumatra Province is part of the government in the industrial and trade sector. In carrying out its operational activities, the use of information technology is used to support activities. Some problems that occur are the absence of a system for evaluating information technology governance that is used in a systematic manner. In examining the technology used, it only involves a few expert reasoning skills. The purpose of this study is to determine the extent of management and utilization of information technology in the Department of Industri and Trade of North Sumatra Province and to recommend information technology management policy proposals using COBIT version 5. The process of evaluating governance using COBIT begins with domain selection, primary and secondary data koleksi. , the mapping process, the next step is to process the questionnaire data and calculate the value and level of capability. The results of the application of COBIT 5 can explain the situation in resource optimization which includes planning, pengawasan, and adjustments to the implementation of processes and conditions that have not been met, such as making documentation regarding the management of relationships between business and information technology, making SOPs containing regulating coordination.

Penerapan QR Code Pada Aplikasi Absensi Karyawan Menggunakan Bootstrap Nadia Luthfiah Khairina; Muhammad Dedi Irawan
Journal of Computer Science and Informatics Engineering (CoSIE) Vol. 1 No. 2 (2022): Juli
Publisher : AIRA (Ali Institute of Research and Publication)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55537/cosie.v1i3.103

The development of information technology is needed today and plays an important role in almost every aspect of human life. This is marked by the increasing use of computers and the internet in various fields. One of them is the work area, which can speed up work and of course manage data and find the information needed more accurately. PT Perkebunan Nusantara II or commonly abbreviated as PTPN II is a subsidiary of PTPN III which is engaged in plantation agribusiness. This study aims to assist companies in completing the attendance system that still uses the manual method. The application developed will use mySQL, PHP, Codeigniter with Visio which is used to design the application design that will be created and then designed based on the waterfall method. Problems that will occur in the future, such as an employee forgetting to sign the absentee but he has returned home as a result, the next day he also signed in the absent column last night by designing a QR Code-based attendance system to make it easier for employees to carry out attendance and make it easier for the Personnel to recap attendance . The application successfully runs according to the method applied with the following stages: requirements analysis, system design, program code writing, program testing and program implementation and maintenance.

Blackbox Test on Web Based Employed Attendance Information System Design Dinda Dinda Permana Srg; Muhammad Dedi Irawan
Journal of Information Systems and Technology Research Vol. 1 No. 3 (2022): September 2022
Publisher : AIRA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55537/jistr.v1i3.220

The Hapesong New Village Office is a village asset building specifically designated for the operational activities of the Hapesong Baru Village government. The absence of employees at the Hapesong Baru Village office is an important and mandatory role for all employees to be used for official purposes in administration and administration. So far, the government of Batang Toru District, South Tapanuli Regency is still using the attendance system in a manual way that is still not computerized where employees must fill in attendance by writing down attendance signs for example the signature of the employee concerned, this way of attendance has the risk of committing fraud. quite large, because there is still an opportunity to fake employee attendance signs. Data accumulation and errors often become obstacles in processing employee attendance data. Therefore, the authors chose Batang Toru District, South Tapanuli Regency as the object of research. With the development of digital technology, one of which is in the field of computerization, it can help the system in employee attendance. The result of this research is the Design of an Employee Attendance Information System at the Web-Based Hapesong Baru Village Office. In making attendance attendance applications, which are built using a programming language, on the server side is PHP while on the client server side it is HTML. In the database using SQL language with MYSQL DBMS. The modeling of this expert system uses the Unified Modeling Language model.

Metode SMART: Dalam Memilih Alat Penangkapan Ikan Tradisional Ramah Lingkungan Bagi Nelayan di Kota Sibolga Muhammad Dedi Irawan; Rizky Akbar Situmeang; Siska Mayasari Rambe; Yustria Handika Siregar
Jurnal Ilmu Komputer Vol 15 No 2 (2022): Jurnal Ilmu Komputer
Publisher : Informatics Department, Faculty of Mathematics and Natural Sciences, Udayana University

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

The use of the environmentally friendly traditional fishing gear is very beneficial for fishermen in the fishing process. This needs to be implemented as an effort to maintain the sustainability and sustainability of fish resources in the future. This study aims to identify the fishing gear used in Sibolga City and determine the level of environmental friendliness. The criteria in making this decision are having high selectivity (10%), not damaging habitat (25%), producing high-quality fish (15%), not harming fishermen (30%), and production not harming consumers (20%). Based on the research results, the recommendation in the first rank is Payang with a selectivity criterion value of 1, followed by drift and Dogol which have the same value, namely a high selectivity criterion of 0.5. The conclusion of this study is that the Payang, drift, and Dogol fishing gear are classified as environmentally friendly traditional fishing gear using the SMART (Simple Multi-Attribute Rating Technique) method because they can produce catches with high selectivity, minimal habitat damage, high-quality fish production, not harmful to humans. fisherman. themselves and other people around and produce fish that do not harm consumers.

Co-Authors Adam Syahputra Adi Widarma Adi Widarma Adnan Buyung Nasution Afridayani Afridayani Agung Hazarin Aulia Chaniago Ahmad Hariandy Harahap Ahmad Raihan Azizi Ahmad Raynaldi Ahyat Perdana Utama Aidillia Adha Hasibuan Aizat Wisaksono Ali Akbar Lubis Ali Ikhwan Alpath Abimanyu Alya Seraya Anggika Wardani Anggreini Aninda Muliani Armansyah Armansyah Aryo Pratama Azrah Cipta Amandha Beni Frandian Cici Armayani Diah Sawitri Dian Agus Pratama Dina Amalia Putri Lubis Dinda Dinda Permana Srg Dwi Yanti Laily Eka Lestari Eko Heri Prabowo Eli Rosmita Ritonga Ellysa Syafitri Evan Alfian Syahnur Fajri Nurhidayahti Habib Asy Muhyi Hanafiah Daniel Nawar Harold Situmorang Hazizah W.S Manik Helmi Fauzi Siregar Herviana Herviana Huzefah Utama Ihsan Saraini Ilham Prabowo Ilka Zufria Indah Pramita Indira Febiana Irma Listiani Khairrun Nisa Khairul Hafidz Laila Hasni Laila Turrubiah Ila Liana, Tika Luh Made Indah Sri Handari Adiputra M. Fakhriza M. Fakhriza M. Fakhriza M. Zulfadli Azmi Mahzuro Supianti P Maulana Habib Maurico Liang Merliana Putri Hasibuan Mia Nurjannah Muhammad Artha Ardika Muhammad Fakhriza Muhammad Hendrik Koto Muhammad Imbalo Zaki Hasibuan Muhammad Khairi Ikhsan Nasution Muhammad Khoir Al Alim Manurung Muhammad Naufal Fathin Hibrizi Muhammad Siddik Hasibuan Muhammad Wahyu Hidayah Muhammad Yasin Simargolang Muhammad Zarwin Syahputra Muklas Adi Putra Nabilah Aliya Tasya Nadia Luthfiah Khairina Nadila Alya Naila Umniati Naryama Harahap Nasution, Muhammad Irwan Padli Nida Ulhaque Niti Ravika Nasution Novica Irawati Novita Amalia Nurkosrina Aisah Nurul Asyilah Nurul Wahdina ‘Ain Siregar Okta Yuliardi Oris Krianto Sulaiman Puspa Ramadhani Putri Febriana Aulia Putri Sari Febrianty Harahap Raflikha Aliana A. Raof Raflikha Aliana A. Raof Rahma Azizah Lubis Rahmat Juniarif Zendrato Raissa Amanda Putri Rama Nopan Nurlangga Ranis Hsb Reza Dwi Fauzi Reza Kurnia Lesmana Reza Rizki Arifianda Rianto Sitanggang Rima Aprilia Risdani Muarif Rissa Azzahra Damanik Rizky Akbar Siregar Rizky Akbar Situmeang Rudi Ismail Pulungan Salsabila Isnain Nuha Samsudin, Samsudin Samsul Bahri Siagian Sandy Akbar Siregar Sefian Habil Hafizd Selli Aprilla Simargolang Septiana Dewi Andriana Shinta Fadhillah Silvia Paramita Simargolang, Muhammad Yasin Siska Mayasari Rambe Sity Tree Adinda Sity Tree Adinda Tambunan Suendri Suendri Suendri, Suendri Tika Liana Triase Triase Triska Andini Wahyu Hasibuan WidyaWahyu Cahyani Yudhistira Yudhistira Yustria Handika Siregar Yusuf Hanifiah Zakiyah Khalilah Daulay

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