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All Journal Prosiding Seminar Nasional Teknoka EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA Minda Baharu Jurnal Informatika dan Rekayasa Perangkat Lunak JURSIMA (Jurnal Sistem Informasi dan Manajemen) Jurnal Tekinkom (Teknik Informasi dan Komputer) Journal of Innovation Research and Knowledge Asian Journal of Management Analytics Literasi: Jurnal Pengabdian Masyarakat dan Inovasi JURSIMA Journal Neosantara Hybrid Learning Salus Publica Jurnal Sistem Informasi dan Manajemen International Journal of Technology and Education Research Jurnal Pelayanan Masyarakat Welfare: Jurnal Pengabdian Masyarakat Journal of Engineering Education and Pedagogy (JEEP) Jurnal Pendidikan Dewantara
Alwendi, Alwendi
Jurusan Ilmu Komputer Universitas Graha Nusantara Padangsidimpuan, Indonesia.
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Public Health Social Sciences Other

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SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN TOKO HANDPHONE TERBAIK DI KOTA PADANGSIDIMPUAN MENGGUNAKAN METODE ORESTE Alwendi Alwendi; Dasril Aldo
JURSIMA Vol 8 No 1 (2020): Jursima Vol. 8 No. 1, Juni Tahun 2020
Publisher : INSTITUT TEKNOLOGI DAN BISNIS INDOBARU NASIONAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47024/js.v8i1.190

Abstract

This research will discuss about the selection of the best mobile shops in the city of Padangsidimpuan. This research was conducted to find out the best mobile shop in the city of Padangsidimpuangiven to consumers through a Questionnaire. This study uses a Decision Support System with the Oreste method. The Oreste Method is one of the Decision Support System methods supported by Besson Ranking, which is the priority scale of each criterion indicator. The data used as an alternative is the data of cellphone shops in Padangsidimpuanwith a sample of 5 stores with 5 criteria, namely Price, Quality on Cellphones, Services, Consumer Attraction and Store Locations. The mount phase that is carried out in selecting a cell phone shop starts with analyzing the system that is done at the cellphone shop, then from the results of the analysis carried out weighting criteria at the cellphone shop, then carried out alternative weighting at the cell phone shop. After that the process of ranking the weight of alternative handphone shops is carried out. Based on alternative data and criteria using the Oreste method, it can be concluded that the best mobile shop is the Happy Cellular Shop with a Preference Value of Distance Score Value of 5.3556. Smaller than the other 4 stores.
Metode Case Based Reasoning Untuk Identifikasi Penyakit Tanaman Padi Yumai Wendra; Alwendi Alwendi; Ardi Ardi; Dasril Aldo
JURSIMA Vol 8 No 2 (2020): Jursima Vol. 8 No. 2, Desember Tahun 2020
Publisher : INSTITUT TEKNOLOGI DAN BISNIS INDOBARU NASIONAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47024/js.v8i2.220

Abstract

After wheat and maize, rice (Oryza sativa L.) is a very important food crop in the world. Rice is a rice-producing crop and is a very important food crop. Most of the world's population, especially in Asia, is still used as a staple food. During the cultivation process, many rice plants are susceptible to disease and pest attacks, including: leaf blight, tongguo grass, rice bursts, and dwarf grass. Generally, when rice plants are attacked by diseases and pests, farmers use pesticides directly or by means of countermeasures which are sometimes not suitable for diseases and pests that are infected in rice plants. As a result, prevention is not optimal and can even cause new diseases and pests. Assisting farmers in identifying early symptoms of plant diseases and rice pests, so that treatment of plant diseases and insect pests is more concentrated and maximally is the aim of this study. The processed data were 4 pests and diseases which were processed using case-based reasoning. This method will diagnose the types of rice and insect pests and its treatment steps with an accuracy of 95%. Therefore, this method is suitable for the diagnosis of rice disease. 
Digitalisasi Ukm Dalam Hadapi Era Less Contact Economy Pada Masa Covid-19 Alwendi, Alwendi
Literasi Jurnal Pengabdian Masyarakat dan Inovasi Vol 1 No 2 (2021)
Publisher : Pengelola Jurnal Politeknik Negeri Ketapang Jl. Rangga Sentap, Dalong Sukaharja, Ketapang 78813. Telp. (0534) 3030686 Kalimantan Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/literasi.v1i2.1274

Abstract

The craft of marine wood waste has been practiced for almost 10 years by the UKM Fortuna Handycraf whose products have been exported to various countries in Europe and America. However, during a pandemic, SMEs find it difficult to increase productivity due to various constraints such as constraints on production technology, marketing and managerial capacity. The Indonesia Bangkit UKM Program provides solutions to overcome these problems, namely solutions to technological capacity constraints by procuring production machines such as cutting machines, sitting drilling machines, compressor machines, work tables and wheelbarrows. Solution to marketing / distribution and managerial constraints by designing and manufacturing an Android-based Management Information System (SIMBA) (inventory management based on online purchase orders), and assist in the preparation of the company's income statement. Besides that, it also offers marketing media using neon box boards. The solutions provided can help increase the productivity of the Fortuna Handycraft SME in terms of production, digital marketing and managerial
Development Of E-Learning-Based Learning Media At Graha Nusantara University Alwendi, Alwendi; Hasibuan, Erwina Azizah; Mandopa, Andi Saputra; Adiguzel, Tufan
Journal Neosantara Hybrid Learning Vol. 1 No. 3 (2023)
Publisher : Yayasan Pendidikan Islam Daarut Thufulah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55849/jnhl.v1i3.171

Abstract

The rapid development of information technology in the age of globalization has enabled the development of better information services in education. One of the new innovations in the use of educational media and technology-based learning resources and information is e-learning. The term e-learning has a very broad meaning and many experts explain the definition of e-learning from different angles. E-learning, or electronic learning, is learning that uses electronic devices as learning media and the Internet for learning activities. The concept of e-learning has influenced the process of transforming traditional education into digital form, both in terms of content and system. In addition, internet media enables real-time or non-real-time interaction between teachers and students. In the current era of communication technology has experienced rapid development, the internet is one of the technologies that is currently developing very rapidly. The internet seems to have become a basic human need from the top to the bottom, from the elderly to the children, even the internet has also gone global so that this world feels without boundaries. We can get information and communication in an instant, even from parts of the world that are very far from where we are.
APLIKASI MANJAHA MANGETONG : INOVASI BIMBINGAN BELAJAR JARAK JAUH MENGGUNAKAN BANK SOAL UNTUK PENINGKATAN LITERASI NUMERASI DAN BERPIKIR KOMPUTASI Rhamayanti, Yuni; Alwendi, Alwendi; Nasution, Eni Sumanti
MINDA BAHARU Vol 8, No 2 (2024): Minda Baharu
Publisher : Universitas Riau Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/jmb.v8i2.6957

Abstract

Permasalahan mitra dari kegiatan pengabdian masyarakat adalah mitra kurang dalam literasi numerasi dan berpikir komputasi, disebabkan media pembelajaran belum menggunakan teknologi digital dan adanya pembelajaran secara langsung di depan kelas sehingga waktu dibutuhkan sangat lama mengakibatkan materi yang dibahas hanya sedikit. Adapun solusi yang ditawarkan kepada mitra yaitu dengan aplikasi manjaha mangetong melalui pembelajaran jarak jauh. Tujuan dari pengabdian ini adalah melalui pembelajaran jarak jauh dalam menggunakan aplikasi manjaha mangetong dapat meningkatkan literasi numerasi dan berpikir komputasi. Metode pelaksanaan kegiatan pendampingan terdiri dari 6 tahap yaitu tahap perencanaan melalui perancangan aplikasi dan instrumen, tahap sosialisasi memberika arahan kepada mitra pentingnya aplikasi ini, tahap pelatihan melakukan sosialisasi penggunaan aplikasi manjaha mangetong, tahap penerapan teknologi dilakukan melalui aplikasi manajaha mangetong dan pembelajaran jarak jauh, tahap pendampingan evaluasi melalui penyebaran angket dan wawancara, tahap keberlanjutan melakukan evaluasi dan monitoring terhadap kegiatan ini. Hasil dari kegiatan ini diperoleh dengan menggunakanan aplikasi manjaha mangetong meningkatkan literasi numerasi dan berpikir komputasi siswa hal ini dapat dilihat bahwa guru dan siswa mampu menggunakan aplikasi ini dengan sangat baik. Kegiatan dalam pengabdian masyarakat ini diharapkan melalui aplikasi manjaha mangetong siswa lebih mandiri dalam membahas bank soal secara jarak jauh sehingga lebih hemat waktu dan mudah mempelajari materi.
Perancangan Sistem Informasi Kartu Rencana Studi (KRS) Program Studi Ilmu Komputer Universitas Graha Nusantara Berbasis Web Siregar, Yasser Arafat; hasibuan, erwina azizah; Alwendi, Alwendi
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 10, No 1 (2025): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/eksakta.v10i1.%p

Abstract

Penggunaan teknologi dalam pendidikan modern secara signifikan mempermudah akses informasi dan fleksibilitas belajar, memungkinkan mahasiswa dapat belajar kapanpun dan dimana saaja. Teknologi mempermudah interaksi dan meningkatkan kualitas pendidikan, tetapi di Universitas Graha Nusantara (UGN), khususnya Program Studi Ilmu Komputer, proses manual dalam pengisian Kartu Rencana Studi (KRS) masih menimbulkan tantangan bagi mahasiswa dan staf administrasi dalam urusan kurikulum dan jadwal perkuliahan. Penelitian ini bertujuan merancang sistem informasi Kartu Rencana Studi (KRS) Program Studi Ilmu Komputer Universitas Graha Nusantara (UGN) guna meningkatkan efisiensi administrasi, akses informasi, akurasi data, pengalaman akademik mahasiswa, dan kualitas layanan pendidikan. Dalam penelitian ini menggunakan metode Research and Development (R&D). Menggunakan metode V-shaped sebagai metode pengembangan sistem dan Object Oriented Analysis and Design (OOAD) sebagai metode pendekatan system. Penelitian ini menghasilkan sistem informasi Kartu Rencana Studi (Sikardi) yang memfasilitasi perencanaan studi semester, menampilkan mata kuliah beserta ruangan dan dosen pengampunya. Mahasiswa dapat mengisi dan mendapatkan KRS setelah persetujuan dari Dosen Akademik dan mengunggah bukti pembayaran kuliah untuk diverifikasi oleh Staf Program Studi. Sistem ini meningkatkan efisiensi dan efektivitas perencanaan studi.
Simulation of Determining Outstanding Lecturers Using the Fuzzy Logic Alwendi, Alwendi; Mandopa, Andi Saputa; Indra, Hamdi
Journal of Engineering Education and Pedagogy Vol. 1 No. 2 (2023): Journal of Engineering Education and Pedagogy (JEEP)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/jeep.v1i2.704

Abstract

In the learning process, lecturers have quite an important role because a lecturer is required to manage or organize so that the learning process can run well. The objectives of writing this article are Determine the category of outstanding lecturers by applying fuzzy logic with the mamdani method. Produce a mathlab program developed using the mamdani method to determine outstanding lecturers at Graha Nusantara University. Today, information technology, especially soft computing technology, is developing very quickly. One of the most developed software computing technologies is fuzzy logic, as it can be used to measure various ambiguous, camouflaged or fuzzy phenomena. One of the research topics applying fuzzy logic is the evaluation system in the research field. Research conducted by professors from Graha Nusantara Padangsidimpuan University in Simlitabmas data Still in the category of orientation to move to intermediate level, professors from UGN Padangsidimpuan are challenged to be able to develop, contribute and apply knowledge required for research. To do this, we needed an application that could be used to calculate and record teacher performance in outcomes research. The purpose of this study is to apply fuzzy logic with Mamdani method to evaluate the research efficiency of professors at Graha Nusantara Padangsidimpuan University this study uses Mamdani fuzzy logic.
Image Processing Application Uses An Adaptive Algorithm On Android Cellphone Camera.docx alwendi, alwendi; Andi Saputra Mandopa
International Journal of Technology and Education Research Vol. 1 No. 01 (2023): January - March : International Journal of Technology and Education Research (
Publisher : International journal of technology and education research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63922/ijeter.v1i01.218

Abstract

Todays, digital image processing is widely used in various fields to facilitate humans in doing work by analyzing videos or images for use in decision making in the industrial world. The use of industrial machine technology is one of the most important factors in efforts to facilitate human work, but an industrial machine is inseparable from work failure that can hinder the production process and cause harm to the industry. This study aims to detect a failure in industrial machinery by using video data of industrial machine movements recorded using a webcam camera Image processing technology has advanced significantly over the last decade. Its application to low-power mobile devices has attracted many research groups in relation to new contexts such as augmented reality, visual search, object recognition, etc. As general purpose computing emerges for embedded GPUs and their programming models such as OpenGL ES 2.0 and OpenCL, mobile processors will gain more parallel computing capabilities. Therefore, adapting these advances to accelerate mobile image processing algorithms has become a hot topic. In this paper, our interest is based on a review of the current challenging tasks associated with mobile image processing using serial and parallel computing in several new application contexts.
Sosialisasi Digital Marketing Dalam Meningkatkan Pendapatan UMKM Di Desa Basilam Baru Kecamatan Muara Tais-II Kabupaten Tapanuli Selatan Alwendi, Alwendi
Welfare : Jurnal Pengabdian Masyarakat Vol. 1 No. 1 (2023): Welfare : March 2023
Publisher : Fakultas Ekonomi dan Bisnis Islam, IAIN Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30762/welfare.v1i1.333

Abstract

The Awakened Indonesia UKM program provides a solution to overcome this problem, namely a solution to technological capacity constraints by procuring production machines such as cutting machines, drill presses, compressor machines, workbenches, and wheelbarrows. Solution to marketing/distribution and managerial constraints by designing and manufacturing an Android-based Management Information System (SIMBA) that can help partners use database-based information and communication technology so that partners can provide knowledge and expertise to carry out marketing activities (product updates, online sales, online transactions, distribution arrangements), inventory activities (management of inventories based on online purchase orders), and assist in preparing the company's income statement. Besides that, it also offers marketing media using neon box boards. The solutions provided can help increase the productivity of FortunaHandycraft SMEs in terms of production, digital marketing and managerial.
Sosialisasi Penggunaan Aplikasi Fuzzy Mamdani Untuk Peningkatan Tata Kelola LPPM Universitas Graha Nusantara Padangsidimpuan Alwendi, Alwendi; Samosir, Khairunnisa; Mandopa, Andi Saputa
Welfare : Jurnal Pengabdian Masyarakat Vol. 1 No. 2 (2023): Welfare : June 2023
Publisher : Fakultas Ekonomi dan Bisnis Islam, IAIN Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30762/welfare.v1i2.505

Abstract

The vision of higher education always leads to the dharma of higher education. One manifestation of the Tridharma of Higher Education is scientific work or conducting research. This socialization aims to map the needs of journal managers and improve journal governance, especially governance related to OJS journals at Graha Nusantara University Padangsidimpuan. The expected output is that journal managers will receive an overview, information, suggestions, and input related to OJS management from managed journals, such as costs for publishing an article. This socialization provides benefits and understanding regarding the financial governance of the journal, so that it can indirectly improve the quality and ranking of the journals that are managed. This socialization aims to improve the image and competitiveness of institutions by increasing the value of both study program accreditation and university accreditation.
Co-Authors Adiguzel, Tufan Andi Saputra Mandopa Andi Saputra Mandopa Ardi Ardi Ardi Ardi Dasril Aldo Eni Sumanti Nasution Erwina Azizah Hasibuan, Erwina Azizah Indra, Hamdi Khairunnisa Samosir Lela Budiarti Lubis, Fitri Romaito Mandopa, Andi Saputa mandopa, andi saputra Samosir, Khairunnisa Saputra Mandopa, Andi Siregar, Martua Siregar, Yasser Arafat Wendra, Yumai Yumai Wendra Yuni Rhamayanti Yusra Ramza