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All Journal Teika SPEKTRUM INDUSTRI Jurnal Informatika SMATIKA E-Dimas: Jurnal Pengabdian kepada Masyarakat JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control Jurnal Teknoinfo Surya Abdimas JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) JOISIE (Journal Of Information Systems And Informatics Engineering) EDUMATIC: Jurnal Pendidikan Informatika Jurnal Tekno Kompak Jutisi: Jurnal Ilmiah Teknik Informatika dan Sistem Informasi JATI (Jurnal Mahasiswa Teknik Informatika) Jurnal Tekinkom (Teknik Informasi dan Komputer) JIKA (Jurnal Informatika) Infotek : Jurnal Informatika dan Teknologi Indonesian Journal of Cultural and Community Development Journal of Informatics, Information System, Software Engineering and Applications (INISTA) Jurnal Teknik Informatika (JUTIF) Jurnal FASILKOM (teknologi inFormASi dan ILmu KOMputer) JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) J-SAKTI (Jurnal Sains Komputer dan Informatika) Indonesian Journal of Education Methods Development Indonesian Journal of Innovation Studies Indonesian Journal of Public Policy Review Prosiding Seminar Nasional Teknik Elektro, Sistem Informasi, dan Teknik Informatika (SNESTIK) PELS (Procedia of Engineering and Life Science) Procedia of Social Sciences and Humanities Indonesian Journal of Islamic Studies JOINCS (Journal of Informatics, Network, and Computer Science) SAGA: Journal of Technology and Information Systems Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) Innovative Technologica: Methodical Research Journal Physical Sciences, Life Science and Engineering Indonesian Journal of Applied Technology Journal of Technology and System Information Kesatria : Jurnal Penerapan Sistem Informasi (Komputer dan Manajemen) Journal of Electrical Engineering Journal for Technology and Science semanTIK Journal of Blockchain, Nfts and Metaverse Technology IJHCS JuTISI (Jurnal Teknik Informatika dan Sistem Informasi) Smatika Jurnal : STIKI Informatika Jurnal Academia Open Journal of Artificial Intelligence and Digital Economy
Mochamad Alfan Rosid
Program Studi Informatika, Universitas Muhammadiyah Sidoarjo, Indonesia
Religion Aerospace Engineering Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Physics Public Health Social Sciences Transportation Other

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IMPLEMENTASI ALGORITMA GREEDY PADA METODE TRANSPORTASI DENGAN MENGGUNAKAN VAM DALAM PENDISTRIBUSIAN PRODUK Ribangun Bamban Jakaria; Mochamad Alfan Rosid
Spektrum Industri Vol. 15 No. 1: April 2017
Publisher : Universitas Ahmad Dahlan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/si.v15i1.6181

Abstract

Perusahaan seringkali dihadapkan pada persoalan pendistribusian produk ke tujuan (outlet), sehingga masalah yang sering muncul adalah pertama, adanya kepastian pengiriman ke outlet, kedua perusahaan harus menghitung biaya distribusi untuk mendapatkan biaya yang efisien sehingga perioritas pendistribusian berdasarkan jarak sumber dengan outlet, ketiga waktu. Dari uraian masalah tersebut perlunya solusi sehingga pertama, armada yang dimiliki perusahaan harus mampu menjangkau titik-titik outlet secara rutin, kedua memudahkan dalam melakukan evaluasi atas pendistribusian produk tersebut secara cepat dan realtime, dengan permasalahan dan solusi tersebut tersebut, perlunya penggunaan Smartphone sebagai pengendali sistem distribusi, selanjutnya mengaplikasikan metode Transportasi untuk menentukan jalur tercepat suatu rute distribusi, serta, mengatur pola distribusi dengan metode Vogel’s dengan mengimplementasi algoritma Greedy. Sehingga perusahaan mampu menyelesaikan pemenuhan atas produk pada outlet secara cepat dan selanjutnya perusahaan dapat melakukan penjadwalan ulang pengiriman berikutnya.
Aplikasi Edukasi Pemecahan Masalah pada Vulnerability Server Berbasis Web Ahmad Syaichul Hadi; Mochamad Alfan Rosid
Jurnal Teknik Informatika dan Sistem Informasi Vol 7 No 1 (2021): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v7i1.3405

Abstract

This research is purpose to design a virtual machine to simulate cyber attacks and find out how to design and build a virtual machine with a security gap that has been designed, so that it is used as education for web and server developers. The method used in building this system is the waterfall method which starts from designing a system to make it easier to build a system and then collecting data using observations to students of informatics engineering and computer engineering. The results of this system show that the system is able to run well, the guide for working on questions can be understood by the player, the player can inputs flags without problems, the clues provided are understandable and the educational videos provided are easy to understand. From the explanation aboce, the researchers concluded that this system can provide questions and education well
Pendampingan Tata Kelola Keuangan sebagai Upaya Pencegahan Fraud di SMP Muhammadiyah 1 Sidoarjo dalam Pencapaian SDG’s 4 Rini, Dina Dwi Oktavia; Hanif, Aisha; Rosid, Mochamad Alfan; Rachmadany, Andry; Fauzan, Mochamad
E-Dimas: Jurnal Pengabdian kepada Masyarakat Vol 16, No 3 (2025): E-DIMAS
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/e-dimas.v16i3.24180

Abstract

Pengelolaan keuangan yang transparan dan akuntabel merupakan salah satu faktor penting dalam peningkatan kualitas pendidikan, sebagaimana diamanatkan dalam Undang-Undang Sistem Pendidikan Nasional dan Peraturan Pemerintah tentang Pendanaan Pendidikan. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk mendampingi SMP Muhammadiyah 1 Sidoarjo dalam memperbaiki tata kelola keuangan guna mencegah terjadinya fraud, sekaligus mendukung pencapaian Sustainable Development Goals (SDG’s) 4 tentang pendidikan berkualitas. Metode yang digunakan meliputi identifikasi permasalahan, pendampingan pengelolaan keuangan, pelatihan pengawasan internal, dan pelatihan verifikasi bukti pertanggungjawaban. Hasil kegiatan menunjukkan bahwa pendampingan mampu meningkatkan pemahaman staf terhadap praktik tata kelola keuangan yang baik, memperkuat pengawasan internal, dan meminimalisasi potensi fraud. Diharapkan kegiatan ini dapat memberikan dampak positif jangka panjang bagi institusi, baik dari aspek transparansi, akuntabilitas, maupun kualitas pendidikan yang lebih baik.
INTEGRASI TEKNOLOGI RFID UNTUK PENGEMBANGAN SISTEM INFORMASI INVENTARIS BARANG fil ardi, Mochamad kholifatu; rosid, Mochamad alfan; rahmawati, yunianita
JOISIE (Journal Of Information Systems And Informatics Engineering) Vol 8 No 2 (2024)
Publisher : Institut Bisnis dan Teknologi Pelita Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35145/joisie.v8i2.4773

Abstract

Sistem informasi persediaan barang menjadi solusi yang efektif dalam mengelola dan memantau stok barang di perusahaan. Metode pengelolaan manual sering kali menghadapi kendala berupa ketidakefisienan, risiko kesalahan pencatatan, dan sulitnya pemantauan barang secara real-time. Masalah ini dapat mengakibatkan penurunan produktivitas dan peningkatan biaya operasional.Penelitian ini bertujuan untuk mengembangkan sistem informasi persediaan barang berbasis web dengan memanfaatkan PHP dan MySQL, yang dilengkapi fitur Radio Frequency Identification (RFID) sebagai teknologi utama untuk memantau barang secara real-time.Sebagai solusi, sistem ini dirancang dengan pendekatan metodologis yang mencakup analisis kebutuhan sistem, perancangan antarmuka pengguna yang intuitif, integrasi teknologi RFID dengan sistem inventaris, serta pengujian kinerja untuk memastikan semua fitur berfungsi optimal. Hasil penelitian menunjukkan bahwa sistem ini mampu mengurangi kesalahan pencatatan secara signifikan, meningkatkan kecepatan proses pengelolaan barang, dan memberikan aksesibilitas yang lebih baik dalam pengelolaan inventaris. Diharapkan sistem ini dapat menjadi solusi yang relevan dan terjangkau bagi usaha kecil hingga menengah, sehingga mampu mendukung pengelolaan inventaris barang secara lebih efisien dan andal.
SiBARIS for Transparent and Efficient Regional Asset Management: SiBARIS untuk Pengelolaan Aset Regional yang Transparan dan Efisien Aminy, Ritzana Aisyah; Eviyanti, Ade; Ariyanti, Novia; Rosid, Mochamad Alfan
Indonesian Journal of Public Policy Review Vol. 26 No. 4 (2025): October
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ijppr.v26i4.1461

Abstract

General Background: Regional government-owned assets are essential resources that support public service delivery and administrative efficiency. Specific Background: In Sidoarjo Regency, asset management remains constrained by manual processes and limited integration of visual and locational data. Knowledge Gap: Previous systems improved data recording but lacked real-time tracking and digital documentation of asset handovers. Aims: This study developed SiBARIS (Sistem Informasi Barang Milik Daerah dengan Informasi Lokasi), a web-based system designed to optimize inventory and handover management of regional assets at BPKAD Sidoarjo. Results: The system, built using Laravel and MySQL with the Waterfall method, integrates photo uploads, GPS-based tracking, and automated digital handover documentation, demonstrating significant improvements in data accuracy, transparency, and administrative efficiency. Novelty: SiBARIS introduces a comprehensive digital platform combining asset documentation, location tracking, and automatic reporting in one unified system. Implications: This innovation contributes to more transparent, accountable, and efficient local governance, serving as a model for digital asset management in regional government institutions. Highlights: Web-based system integrating visual and GPS data for asset tracking. Improves transparency and accountability in local asset management. Serves as a replicable model for regional digital governance. Keywords: SiBARIS, Regional Assets, Inventory System, Public Administration, Transparency
Ensemble Machine Learning to Detect Sarcasm in English on Twitter Social Media Rosid, Mochamad Alfan; Sambada, Muhammad Arginanta Kafi; Busono, Suhendro; Muharram, Fajar
Journal of INISTA Vol 6 No 1 (2023): November 2023
Publisher : LPPM Institut Teknologi Telkom Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20895/inista.v6i1.1073

Abstract

Detecting sarcasm in English tweets on social media platforms like Twitter is a complex task due to its subtle and ambiguous nature. This study explores the use of ensemble machine learning techniques, including Logistic Regression, Naive Bayes, Decision Tree, and Support Vector Machine (SVM), to effectively identify sarcasm. A dataset containing sarcastic and non-sarcastic English tweets was collected and preprocessed. Features representing lexical, syntactic, and semantic information were extracted to train and evaluate the ensemble models. The Support Vector Machine method demonstrated the highest performance among the techniques employed, achieving an accuracy of 80% and an F1-score of 80% for sarcasm detection. This highlights the efficacy of Support Vector Machines in capturing complex patterns and differentiating between sarcastic and non-sarcastic tweets. By leveraging the strengths of multiple machine learning algorithms, the ensemble approach enhances the overall performance of the sarcasm detection system. It provides a more robust and accurate detection of sarcasm, thereby improving the understanding of user sentiments and opinions in online conversations. This research contributes to sentiment analysis and natural language processing, offering valuable insights into sarcasm detection in social media. The findings have practical implications for interpreting user-generated content on platforms like Twitter, enabling a better understanding of user sentiments and facilitating more meaningful interactions.
SENTIMENT ANALYSIS OF POST-COVID-19 INFLATION BASED ON TWITTER USING THE K-NEAREST NEIGHBOR AND SUPPORT VECTOR MACHINE CLASSIFICATION METHODS Ratih Puspitasari; Findawati, Yulian; Rosid, Mochamad Alfan
Jurnal Teknik Informatika (Jutif) Vol. 4 No. 4 (2023): JUTIF Volume 4, Number 4, August 2023
Publisher : Informatika, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52436/1.jutif.2023.4.4.801

Abstract

The COVID-19 pandemic caused a crisis in global economic growth. The impact of injuries due to the COVID-19 pandemic has also caused price increases and an increase in the inflation rate. Inflation is a price increase caused by a certain factor so that it has an impact on the prices of nearby goods which increase the circulation of money in society to increase. Many people expressed their various opinions or criticisms of the post-COVID-19 price increase policy on social media, one of which was via Twitter. Sentiment analysis was carried out to see how public sentiment is towards the price increase policy after the COVID-19 pandemic, and these sentiments are combined into multiclasses, namely positive, negative and neutral sentiments. So that this sentiment can later be used as material for evaluation regarding the post-COVID-19 price increase policy. This study aims to see and compare the accuracy of the two classification methods, namely K-Nearest Neighbor (K-NN) and Support Vector Machine (SVM) in the sentiment classification process. The data used was 5989 tweets with the keywords ""Stuffets Go Up Post-Pandemic", "Fuel Goes Up", "Inflation 2022", "Covid19 Inflation", "Inflation Post-Pandemic" with a data collection period from August to October 2022. The data obtained then enter the text preprocessing stage before later entering the classification stage. The results obtained after carrying out the classification using the K-Nearest Neighbor (K-NN) and Support Vector Machine (SVM) methods show that the Support Vector Machine (SVM) method has a higher accuracy of 79%, while the K-Nearest Neighbor (K -NN) has an accuracy of 54%.
Sistem Informasi Penjualan dan Stock Bahan Baku Berbasis Web (Studi Kasus Pabrik Krupuk Berkah Jaya) Alfan Rosid, Mochamad; Ardiansyah, Alfinas
Journal of Technology and System Information Vol. 1 No. 1 (2024): January
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/jtsi.v1i1.2145

Abstract

This research departs from the researcher's interest in the function of websites in the sales process and stock of raw materials at a cracker factory. This research aims to develop an information system that can improve structured data management in business processes, especially in matters regarding sales and stock of raw materials. This research uses the Waterfall method as a development method. The data collection method in this research was carried out using observation, interviews and documentation techniques. The results of this research show that the existence of a website-based information system or sales and raw material recording system facilitates various transaction processes at this cracker factory. Having a database system compiled on a website will make it easier for an owner or business actor to store information on buying and selling transactions, record raw materials, and will make it easier to make reports..
Aplikasi Buku Pintar Ruang Angkasa sebagai Media Pembelajaran berbasis Augmented Reality Yusuf, Farid Maulana; Dijaya, Rohman; Rosid, Mochamad Alfan; Taurusta, Cindy
Jurnal Pendidikan Informatika (EDUMATIC) Vol 9 No 1 (2025): Edumatic: Jurnal Pendidikan Informatika
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/edumatic.v9i1.29491

Abstract

Space learning is still dominated by traditional books, but is often considered monotonous because it only presents static text and images. This study aims to develop a Smart Space Book based on Augmented Reality (AR) as an interactive learning media to present space concepts more visually and attractively. The method used is the Multimedia Development Life Cycle (MDLC), which consists of six stages: conceptualization, application design, material collection, application development, application testing, and application distribution. This application was developed using Unity 3D on Android devices with the marker-based tracking method, which displays 3D objects such as the Solar System, Galaxy, Stars, and Space equipped with interactive explanatory materials. Testing was carried out through black box testing to assess system functionality as well as usability tests and field studies at Aisyiyah Bustanul Athfal Kindergarten. The results of our findings are in the form of a Smart Space Book application based on Augmented Reality (AR), which can function well according to the design that has been determined and is applied as an interactive AR-based learning media. The test results of this application provide an alternative in presenting space material more visually and interactively and have the potential to be applied at various levels of education.
Revolutionizing Inventory Management: Web-Based System for Accurate and Efficient Reporting: Merevolusi Manajemen Inventaris: Sistem Berbasis Web untuk Pelaporan yang Akurat dan Efisien Triwahono, Handi; Rosid, Mochamad Alfan; Setiawan, Hamzah; Hindarto, Hindarto
Indonesian Journal of Innovation Studies Vol. 22 (2023): April
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ijins.v22i.869

Abstract

The aim of this research is to develop a systematic information system for logistics of consumable goods by applying the FIFO method. It also aims to synchronize expenditure reports with inventory reports to minimize discrepancies between financial and inventory reports. The research approach consists of two methods, qualitative case study and FIFO inventory management method. The Web-based Consumable Goods Logistics Information System is built using PHP version 8.1 programming language with Laravel version 9 framework on the server-side, Vue.js on the client-side, and MySql as the database. It can be operated on browsers such as Chrome, Mozilla Firefox, or Microsoft Edge. The system is expected to help local governments generate the required reports for the BPKAD, which mandates monthly inventory reports on incoming and outgoing goods. The application is user-friendly and capable of producing accurate and fast reports. Highlights: 1. This research aims to create a systematic information system for consumable goods logistics using the FIFO method to minimize discrepancies between financial and inventory reports. 2. The Web-based system is user-friendly, capable of producing accurate and fast reports, and fulfills the inventory reporting needs of each department/unit while providing valid data to the Health Department. 3. The system is built using PHP 8.1 and Laravel 9 framework on the server-side, Vue.js on the client-side, and MySql as the database, and can be operated on Chrome, Mozilla Firefox, or Microsoft Edge browsers.
Co-Authors Ade Eviyanti Ade Eviyanti Hamzah Setiawan Adi Putra, Lutfi Agoeng Dwi Djoelianto Ahmad Angga Handoko Ahmad Syaichul Hadi aini firdausi nuzulla Aisha Hanif Alan Budi Kusuma Kusuma Aldo Reghan Ramadhan Alifiyah Rohmatul Hidayati Alim, Kholqi Amanda Aditya Sri Nengsih Aminy, Ritzana Aisyah Andre Aditya Pradana Andry Rachmadany Ardiansyah, Alfinas Ardilah, Diamond Heris Arief Senja Fitrani Arif Senja Fitrani Arif Senja Fitrani Arif Senja Fitriani Arif Senja Fitriani Azizah, Nuril Lutvy Azmuri Wahyu Azinar Azmuri Wahyu Azinar Azinar Bagus Dwi Kurniawan, Bagus Dwi Bagus Dwi Yulianto Brigide Tirenia Loresta Burnama, Zendhi Yuna Cindy Taurusta Damasta, Ifanda Reza Danu Pamungkas Darmawan, Dikky Putra Detak Prapanca Diana Cindy Agustin Dimas Bayu Anjasmara Dina Dwi Oktavia Rini Dony Rakhmad Hidayat Dwi Saka Dharmawan Edwin Pramana Eka Aditia Suherman Fahmi Anggara Santosa Fahreza Ramadhan Fajar Muharram Fauzan, Mochamad fil ardi, Mochamad kholifatu Ghozali Rusyid Affandi Gilang Virnando Gunawan Gunawan Gunawan Hadi, Miftakhul Hafid Pradana Hamzah Setiawan Haris Ahmad Gozali Hasan Basri Hindarto Ika Ratna Indra Astutik Ilham Dwi Cahyo Murti Leksono Imanudin, Giri Fajar Indah Rizqi Tsania Irwan Alnanrus Kautsar Irwan Alnarus Alkautsar Irwan Alnarus Kautsar Irwan Alnarus Kautsar Jamal Hasan Kurniawan, David Hogy Tri Mabrur, Moh Faris Ghossani Mardiono, Adimas Prasetyo Moch. Bahak Udin By Arifin Mochamad Rifqi Aminudin Mohamad Haris Muzadi Muhammad Fachruddin, Muhammad Muhammad Fitra Gemilang Muhammad Hafizh Fattah Muhammad Iqbal Nahariqi Muhammad Jamilul Iman Muhammad Muzany Mulyoutomo Muhammad Najih Fairuzzamani Muhammad Saddam Heykal Bustomy Muhammad Syauqil Nihlatul Qudus Sukma Nirwana Niko Dwi Novana Novia Ariyanti Nurdyansyah Nuril Lutvi Azizah Nursapdahi, Nursapdahi Pamungkas, Nicky Ibrahim Pandi Rais Prasetio, Aga Dandi Prasetyo, Agbar Pratama, Nikko Enggaliano Putri Nazilatul Fadhliyah Ramadhan, Mochammad Hisyam Syah Ratih Puspitasari Resa Rakhman Ribangun Bamban Jakaria Rizaldi, Dedy Rizky Eka Febriansah Robby Firmansyah Ardha Rohman Dijaya Rohman Dijaya Rukhi Alfian, Muhammad Ruri Aditya Pratama Sambada, Muhammad Arginanta Kafi Shiddiq, Zulfian Syahril Siti Nur Haliza Soni Abdala Suhendro Busono Sukma Aji Sumarno . Sumarno Sumarno Suprianto Syaichul Hadi, Ahmad Syaifudin, Hilmi Fajar Syamsiar, Syamsiar Tasya Fatmawati Arifin Tomi Eko Hidayat Triwahono, Handi Uce Indahyanti Uce Indahyanti Utama, Bagas Riski Witno, Kasaifi Al Qurdhowi Bin Yulian Findawati Yunianita Rahmawati Yusuf, Farid Maulana Zahputra, Aldy Trisza