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All Journal JUSIFO : Jurnal Sistem Informasi Jurnal Teknologi dan Sistem Komputer Jurnal Ilmiah FIFO ILKOM Jurnal Ilmiah Petir Jurnal Mantik TERANG : Jurnal Pengabdian Pada Masyarakat Menerangi Negeri IWJ : Inland Waterways Journal IWTJ : International Water Transport Journal
Firzatullah, Raden Muhamad
Politeknik Transportasi Sungai Danau Dan Penyeberangan
Chemical Engineering, Chemistry & Bioengineering 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 Languange, Linguistic, Communication & Media Mechanical Engineering Transportation

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Rancang Bangun E-Sertifikat Berbasis Website Dengan Teknologi QRCode Menggunakan Metode Object Oriented Programming (Studi Kasus di Instansi Pendidikan Tinggi XYZ) Riad Sahara; Raden Muhammad Firzatullah; Albaar Rubhasy; Irfan Nurdiansyah
Jurnal Ilmiah FIFO Vol 13, No 1 (2021)
Publisher : Fakultas Ilmu Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/fifo.2021.v13i1.010

Abstract

This research will discuss the analysis of the design and manufacture of website-based e-certificate applications using the Object Oriented Programming (OOP) method. The main problems that underlie this research are the waste in the use of paper and the cost of printing certificates, as well as the difficulty of distributing certificates to participants for every activity held in an agency. In addition, another problem is the number of fake certificates from activities that have been held and the difficulty of checking the authenticity of these certificates. Therefore, we need an application that can facilitate the making of certificates without having to be printed conventionally, assist in distributing certificates from activities that have been held to activity participants, as well as in checking the authenticity of certificates. For making applications using the OOP method with tools Unified Modeling Language (UML) as a tool in designing applications. The results achieved from this research are a website-based e-certificate application that will be used to print certificates digitally (paperless), distribute e-certificates from every activity organized by an agency, and check the authenticity of certificates using QRCode technology.
Menggunakan Sistem Pendukung Keputusan Penentuan Uang Kuliah Tunggal Universitas XYZ Menggunakan Algoritma Backpropagation Raden Muhamad Firzatullah
PETIR Vol 14 No 2 (2021): PETIR (Jurnal Pengkajian Dan Penerapan Teknik Informatika)
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33322/petir.v14i2.996

Abstract

The determination of the student's single tuition fee grade at XYZ University still faces problems, one of which is the inconsistency of supporting variables which change each year based on the number of students and the level of student welfare. Determination of the class of student's single tuition fee based on the web that applies the backpropagation algorithm is designed to produce an adaptive decision-making system for changing variable determinants so that every year it is not necessary to adjust the weight in determining the student's single tuition fee group. In building a decision support system to determine the student's single tuition fee group, there are several stages including data collection, data processing, backpropagation implementation, evaluation and presentation of the model, and implementation of a web-based decision support system. During the evaluation and presentation of the model, several experiments were carried out by considering various parameters to get the best accuracy results. The accuracy of the best model produced in this study reached 86% with output in the form of a web-based decision support system that is ready to be managed by the Center for Information and Computer Technology (PUSTIKOM) of XYZ University for use by new students.
Development of XYZ University's Student Admission Site Using Waterfall Method Raden Muhamad Firzatullah
Jurnal Mantik Vol. 5 No. 1 (2021): May: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mantik.Vol5.2021.1300.pp201-206

Abstract

The purpose for this research is to make a blueprint of State University Of Jakarta website for admission of new students. This site using RestFul API Web Service technology that split in between data processing logic system and user interface so that if the system are in development, developer no need to rebuild or reorganize the whole part of system. The research done at Information and Technology Center (PUSTIKOM) University of XYZ on February until May 2016. Developing method that used are software method development. i.e. spiral development method. Overall there’s 3 main stages of this research and development. There are (1) early research; (2) product development; (3) test and revision of the product. Early research done for identify the problem and search the easy solution for solve that matter. Testing process for the prototype of the product done with media expert test. Data collecting process done by using questionaire which then analyzed with desciptive and quantitative technique. Based on research, testing result show that prototype have 100% score on Validation Test. Based the test result, the blueprint of University Of XYZ website for admission of new students that have been developed declared eglible for use as a milestone of admission of new students system for University of XYZ in a next year.
Pelatihan E-Learning Moodle Berbasis Cloud Untuk Tutor/Guru Pusat Kegiatan Belajar Masyarakat (PKBM) Albaar Rubhasy; Raden Muhammad Firzatullah; Riad Sahara
Terang Vol 4 No 1 (2021): TERANG : Jurnal Pengabdian Pada Masyarakat Menerangi Negeri
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33322/terang.v4i1.1249

Abstract

The Community Learning Activity Center (PKBM) is a non-formal education unit that provides educational services for people in need. Currently PKBM uses face-to-face learning methods in classrooms, so it is not optimal for learning citizens because interaction with tutors can only be done in the PKBM environment. On the other hand, e-learning technology can make it easier for PKBM tutors / teachers in implementing learning because learning can be done anytime and anywhere according to the abilities of the teaching participants. The main objective of this community service activity is to provide training in the use of cloud-based Moodle e-learning for PKBM tutors / teachers. The implementation methods consist of: (1) Needs Analysis; (2) CloudMoodle implementation; (3) Preparation of Training Materials; (4) Data Collection of Prospective Training Participants; (5) Creating PKBM Tutor / Teacher Accounts; and (6) Evaluation and Reporting. The training was attended by 31 participants from 10 PKBM institutions. The training material is delivered interactively with materials including: (i) a general explanation of the Moodle application; (ii) learning material management training; and (iii) Value management training. Based on the results of the evaluation, the training activities were well organized based on the feedback given by the participants in terms of three aspects: (i) the participants' understanding of the training material; (ii) providing training; and (iii) training resource persons.
Application of the Fuzzy C-Means Method in Grouping Heart Abnormalities Based on Electrocardiogram Medical Records Sumiati Sumiati; Suherman Suherman; Raden Muhamad Firzatullah; Agung Triayudi; Agung Rahmad Fadjar
ILKOM Jurnal Ilmiah Vol 15, No 1 (2023)
Publisher : Prodi Teknik Informatika FIK Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/ilkom.v15i1.1272.82-100

Abstract

Heart disease is the main cause of death which can be diagnosed using an electrocardiogram. This study aims to classify heart defects using the Fuzzy C Means technique. The advantage of using Fuzzy C Means is that it is unsupervised and can reach a convergent cluster center under certain conditions. It is a clustering model that has the value of the objective function, number of iterations and completed time. In an unsupervised learning, the focus is more on exploring data such as looking for patterns in the data. Clustering itself aims to identify patterns of similar data to be grouped. It can be a solution to overcome the process of determining the risk of heart disease. The results showed that there were 10 data grouped into cluster 1 and 10 data into cluster 2. The first group (Cluster 1) consisted of patients with serial numbers 3,5,8,9,11,12,16,17,19,20, while the second group (Cluster 2) consisted of patients with serial numbers 1,2,4,6,7,10,13,14,15 and 18. Accuracy testing results in a success rate of 60%.
Aplikasi Pengelolaan Arsip Surat: Studi Kasus di Sekolah Dasar Negeri Sari, Desti Yuvita; Rohman, Nur; Firzatullah, Raden Muhamad
JUSIFO : Jurnal Sistem Informasi Vol 9 No 1 (2023): JUSIFO (Jurnal Sistem Informasi) | June 2023
Publisher : Program Studi Sistem Informasi, Fakultas Sains dan Teknologi, Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/jusifo.v9i1.17485

Abstract

This research aims to utilize computers as a tool for implementing information technology to enhance an individual's role as an information intermediary in tasks and processes, including the collection, transmission, processing, interpretation, storage, organization, and utilization of correspondence data to obtain high-quality information. The initial implementation of letter archive management involved manual recording of letters each day using a book, leading to insufficient detailed records of both incoming and outgoing letters, often resulting in difficulties in retrieving correspondence and impeding operational efficiency. The system development method employed is the waterfall method, characterized by the requirement to complete each step before advancing to the next, ensuring a systematic approach. The stages include software requirement analysis, design, coding, testing, and maintenance. This study addresses the challenges associated with manual recording of correspondence data using books, overcoming issues of inaccuracy and lack of precision in recording both incoming and outgoing letters through the implementation of an archive management application. With the integration of this application, the letter data processing becomes more accurate, detailed, efficient, and prompt, especially with the structured storage of data in a database.
Spatial Skyline Query Based on Surrounding Environment Untuk Data Streaming Menggunakan Apache-Spark Firzatullah, Raden Muhamad; Djatna, Taufik; Annisa, Annisa; Andrianingsih, Andrianingsih
Jurnal Teknologi dan Sistem Komputer Volume 10, Issue 2, Year 2022 (April 2022)
Publisher : Department of Computer Engineering, Engineering Faculty, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jtsiskom.2022.14268

Abstract

Previous research on Spatial Skyline Query Based on Surrounding Environment left a challenge in finding skyline objects that support the use of mobile devices. This study introduces a method that allows users to search for spatial objects dynamically. Cloud-based streaming data services are currently available to support the dynamic search of spatial skyline objects. Under these conditions, streaming data requires a longer processing time. This study aims to examine the effectiveness and efficiency of Apache-Spark in developing Spatial Skyline Query Based on Surrounding Environment in processing streaming data. Further implementation of the developed algorithm can provide better location access for users on mobile devices. Comparative analysis of algorithm execution time is performed by comparing algorithm processing on a single processor and cluster computing using various evaluation parameters. The test results on each parameter show that the computation time of the proposed algorithm on a single computation is not as good as the previous algorithm. However, in cluster computing, the proposed algorithm is superior
Transaction Analysis for Operational Optimization in Transjakarta Public Transportation System Lapatta, Nouval Trezandy; Hendra, Andi; Firzatullah, Raden Muhamad
IWJ : Inland Waterways Journal Vol. 6 No. 1 (2024): Inland Waterways Journal (IWJ:April)
Publisher : Politeknik Transportasi Sungai, Danau dan Penyeberangan Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54249/iwj.v6i1.204

Abstract

This study presents a comprehensive exploratory data analysis (EDA) of transaction data within the Transjakarta public transportation system, focusing on routes, passenger flow, and congestion patterns. Leveraging tap-in and tap-out transaction records collected through payment cards, the research aims to provide actionable insights for optimizing operational efficiency and enhancing service quality. By analyzing transaction data, the study identifies busy routes, peak hours, and passenger distribution across different modes of transportation, including big bus (BRT), medium and big bus (non-BRT), and mini-bus (Mikrotrans). Moreover, the research investigates correlations between transaction volume and traffic congestion levels, enabling the identification of areas prone to delays and bottlenecks. The findings of this analysis offer valuable information for route planning, scheduling adjustments, and infrastructure improvements within the Transjakarta system. By optimizing resources based on data-driven insights, the study seeks to contribute to the enhancement of public transportation services, promoting accessibility, reliability, and sustainability in urban mobility.
OPERATIONAL EVALUATION OF CROSSING VESSELS ON THE TANJUNG KALI-TANJUNG API API CROSSING Firzatullah, Raden Muhamad; Ilham, Chairul Insani; Yuda, Dimas Pratama; Puspitasari, Novrianti; Abdul Azis, M. Dadang; Tiofana, Mega Elfi
IWJ : Inland Waterways Journal Vol. 6 No. 2 (2024): Inland Waterways Journal (IWJ:Oktober)
Publisher : Politeknik Transportasi Sungai, Danau dan Penyeberangan Palembang

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

Abstract

Tanjung Kalian Crossing Port is a port located in West Bangka Regency, Bangka Belitung Islands Province. The crossing transportation service at the Tanjung Kalian Crossing Port is one of the prima donnas for service users because this port is the gateway in and out to South Sumatra Province where it has 14 ships with 9 ships operating every day. The load factor at the Tanjung Kalian Crossing Port has currently reached the maximum limit. However, the operation of ships on this track is not in accordance with the minimum service standards for ship operation and the ideal departure frequency. In order to improve the quality of service and the safety of service users, it is necessary to balance the needs of service users and transportation service providers. The methods used in this study are load factor analysis, analysis of conformity with minimum service standards for ship operation, analysis of ship needs, and scheduling analysis. Based on the results of the analysis of the load factor calculation, it shows that the load factor exceeds the ideal capacity of the ship. The minimum service standards for ship operations have also not been met because the ship's departure time and the average speed of the regular ship are not in accordance with the existing rules. There is a difference in Existing conditions with the results of the analysis of ship needs and optimal ship scheduling so that it is necessary to reschedule according to the needs of service users.
OPERATIONAL EVALUATION OF FERRY VESSELS TO IMPROVE SERVICES ON THE BASTIONG – SOFIFI TRAIN, NORTH MALUKU PROVINCE Tungkup, Doharman Lumban; Firzatullah, Raden Muhamad; Saadila, Diva Meira
IWTJ : International Water Transport Journal Vol. 5 No. 2 (2023): International Water Transport Journal (IWTJ: October)
Publisher : Politeknik Transportasi Sungai Danau dan Penyeberangan Palembang

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

Abstract

Bastiong Ferry Port is a ferry port operating in the Ternate City Area of ​​North Maluku, which aims to accommodate the traffic needs of the community in the North Maluku National Strategic Area. The number of ships serving this route is 7 ships with a passenger load factor of 61% departure and 56% arrival. Meanwhile, the vehicle load factor is 577% for departure and 717% for arrival. This study uses a quantitative research method which aims to: 1) To determine the Load Factor of ships operating on the Bastiong-Sofifi route has reached an ideal condition, 2) To determine the number of ships operating on the Bastiong-Sofifi route that is in accordance with the level of demand for service users. The results of this study are that the prediction of passenger growth in 2023 has reached the planned Load Factor of 65% with a frequency of ship departures of 3 round trips/day so that it can be concluded that the number of ships operating on the Bastiong-Sofifi Route does not match the demand for existing transportation services. The solution to this problem is a recommendation for a new schedule on the Bastiong-Sofifi Route with the number of ships operating as many as 10 ships/day and during working hours, namely on Monday, an additional 1 trip.
Co-Authors Abdul Azis, M. Dadang Agung Rahmad Fadjar Agung Triayudi Albaar Rubhasy Albaar Rubhasy Amrillah, Muhamad Fahmi Andi Hendra Andrianingsih Annisa Annisa Chairul Insani Ilham Dimas Pratama Yuda, Dimas Erliza Hambali Irfan Nurdiansyah Koirunnisa, Ishma Zhalfa Monica Amanda Nouval Trezandy Lapatta Nur Rohman Paulina Mutiara Latuheru Puspitasari, Novrianti Rahmita, Destria Riad Sahara Saadila, Diva Meira Sari, Desti Yuvita Sidharta, Driaskoro Budi Suherman Suherman Sukirman Sukirman Sumiati, Sumiati Sutrisno, Slamet Prasetyo Tiofana, Mega Elfi Tungkup, Doharman Lumban Zufar, Muhammad