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All Journal Bulletin of Electrical Engineering and Informatics Jurnal Teknologi Informasi dan Ilmu Komputer Jurnal Wilayah dan Lingkungan Journal of Information Technology and Computer Science Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Journal of Artificial Intelligence and Digital Business Journal of Education Technology and Information System

Fatwa Ramdani, Fatwa

Fakultas Ilmu Komputer, Universitas Brawijaya

Author-ID : 6132519

Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Library & Information Science

Published : 67 Documents Claim Missing Document

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Articles

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The Effect Of Mobile Map With Geospatial Technologies On The Development Of Blind Disabilities’s Spatial Relational Thinking Muhammad Erwin Amrullah Amrullah; Fatwa Ramdani; Herman Tolle
Journal of Information Technology and Computer Science Vol. 7 No. 1: April 2022
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25126/jitecs.202271307

Orang tunanetra mungkin mengalami masalah saat berkunjung dari satu tempat ke tempat lain. Satu masalah umum yang mereka hadapi adalah mereka kesulitan membiasakan diri dengan tempat-tempat yang mereka kunjungi. Bagi masyarakat pada umumnya, masalah tersebut dapat diatasi dengan menggunakan peta. Kendati demikian, solusi penyandang tunanetra seperti itu mungkin bukan solusi terbaik karena peta yang bisa digunakan oleh tunanetra tersebut adalah peta taktil. Peta taktil memiliki banyak kekurangan, salah satunya adalah sulitnya mendapatkan update ketika terjadi perubahan pada area karena peta taktil belum terdigitalisasi untuk aplikasi mobile. Oleh karena itu, perlu dibuat peta berbasis aplikasi mobile untuk memudahkan penyandang tunanetra. Penelitian ini akan memfokuskan pada peta digital yang dapat diakses melalui aplikasi mobile dengan pendekatan Extreme Programming (XP) serta studi kasus yang dilakukan di Universitas Brawijaya. Peta digital yang dikembangkan nantinya akan diujicobakan kepada responden untuk diuji kelayakannya sehingga dapat membantu meningkatkan pemahaman spasial para penyandang tunanetra khususnya di wilayah Universitas Brawijaya. Lebih penting lagi, diharapkan dapat membantu para penyandang tunanetra di sekitar Universitas Brawijaya untuk membiasakan diri dengan lingkungan sekitarnya.

Comparing and Analysis of Geospatial Interpolation Prediction Algorithm: Case Study The Quality of Education of Malang and Batu City, Indonesia Erik Yohan Kartiko; Fatwa Ramdani; Fitra Abdurrachman Bachtiar
Journal of Information Technology and Computer Science Vol. 7 No. 1: April 2022
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25126/jitecs.202271373

Abstract. The number of schools in Indonesia continues to grow. This must also be balanced with improving the quality of education in accordance with the objectives of the 4 SDGs, which as a whole are to improve the quality of education that is inclusive, equitable and provides lifelong learning opportunities. However, until now it is very difficult to determine differences in the quality of education in an area. From the problem of education quality and education equity, it is necessary to have a regional analysis of the quality of education. This analysis can be performed using various geospatial interpolation methods. Geospatial Interpolation is a technique to find the value of a missing variable in a known data range in an area. The data used for the Geospatial interpolation process in this study are School Quality data taken through research questionnaires, as well as school accreditation data at the junior high school level. The geospatial interpolation method used in this study is the Inverse Distance Weighted, Spline, Kriging and Natural Neighbor methods. The use of different interpolation methods can indicate the best method for this research case study. Measurement validation results from each geospatial interpolation method using RMSE. From the results of this accuracy validation, the most accurate method will be obtained in determining the quality of education contained in an area.

Responding to Natural Disasters on Twitter Social Media to Comparative Analysis of User Behavior and Geospatial Information Content in Indonesia and the United States Muhammad Naufal Yaasir; Fatwa Ramdani; Eko Setiawan
Journal of Information Technology and Computer Science Vol. 8 No. 1: April 2023
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25126/jitecs.202381400

Disasters are a series of events that threaten, disrupt people's lives and livelihoods which are caused by natural, non-natural and human factors, resulting in casualties, environmental damage, losses and psychological impacts. Natural disasters have prompted Twitter social media users to upload information about the conditions of areas affected by natural disasters in pictures or only text of the disaster site. At that time, the researcher proposed to analyze the behavior of Twitter social media users towards education levels in Indonesia and the United States. This research provides an overview of the facts about the content shared on Twitter social media, and provides a solution for the extraction of geospatial content on Twitter social media. From the processing of data from Twitter social media, it can be seen that there is no difference in the relationship between Twitter social media users and education levels in Indonesia and the United States and more geospatial information content in the United States than in Indonesia.

Development Framework for the Evaluation of Usability in E-Government: A Case Study of E-Finance Government of Malang Lestari, Vivin Ayu; Aknuranda, Ismiarta; Ramdani, Fatwa
Journal of Information Technology and Computer Science Vol. 2 No. 2: November 2017
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

E-government is an effort to utilize information and communication technology especially internet to improve public service quality which generally implemented in a web based application. Usability is one of the important quality criteria for the success of a web. In this study we developed a framework for evaluation of usability in e-government consisting ofÂ eight stages: (1) determining the evaluation objectives, (2) determining the usability aspects, (3) determining the metrics usability, (4) selecting usability evaluation method candidates, (5) determining the required criteria of the method to be evaluated, (6) evaluating the method, (7) selecting and making the instrument, and (8) evaluate usability.. The results of the application of this framework in the case study of e-finance resulted in two methods used: user testing and questionnaires. The evaluation of usability in e-government for e-finance case studies using the proposed framework results in usability level of e-finance in terms of effectiveness, efficiency, and user satisfaction are 96%, 92%, and 70 respectively. Which can be identified to be grouped into 16 problems consisting of aspects of effectiveness and efficiency.

Utilization of Current Data for Geospatial Analysis of the Appropriateness of Apple Plantation Land Based on Fuzzy Inference Systems Lestantyo, Prayudi; Ramdani, Fatwa; Mahmudy, Wayan Firdaus
Journal of Information Technology and Computer Science Vol. 4 No. 1: June 2019
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

Apple is a high-value import fruit in Indonesia. One of the Apple production centers in Indonesia is Batu City, but the results tend to be declining in every year. To fulfill the demand of domestic apple industry, it is than a must to open new plantation land by observing the spatial factor. Expert and direct field review are needed to perform the analysis of land suitability, so that it will takes a lot of time and effort. Therefore, a smart system that can conduct geospatial analysis by using fuzzy inference system is developed. The data was obtained by using satellite imagery, data interpolation, and digitized and then analyzed into information. The analysis was performed on each pixel with six variable inputs including altitude, rainfall, humidity, air temperature, soil type and sun shine intensity. Besides that, the five-clustering output makes the results more accurate. From the results of the accuracy test, it is obtained a 92,86% accuracy, by comparing the results of the spatial analysis using fuzzy inference system with direct review on the field.

Evaluating Conceptual Framework for Landslides Natural Disaster Management using Feature Analysis Siswahyudi, Puad; Ramdani, Fatwa; Bachtiar, Fitra A
Journal of Information Technology and Computer Science Vol. 4 No. 3: Desember 2019
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

Landslides is the top rank disaster in the number of incidents in Batu City. Currently, the handling of landslides in Batu City still lack preparation in preparedness phase. In preparedness phase, as an early step before a landslide take place, need a systematic disaster management. The disaster management refers to the use of a framework as a guideline to understand disasters that will occur. Batu City have developed a framework as a guideline for landslide management, but the quality and maturity are questionable. Therefore, this study proposes an evaluation of conceptual framework for landslides natural disaster management. The specific objective is to know the quality of proposed framework, find the weakness and strength. Evaluation is held by using featured based analysis which using seven criteria i.e. background, goal, model, content, legitimation, implementation and contribution. The result shows that the framework Â is feasible to use as a guideline to manage the landslide management in preparedness phase in Batu City.

Modeling Agent-Oriented Methodologies for Landslide Management Sugiarto, Very; Ramdani, Fatwa; Bachtiar, Fitra
Journal of Information Technology and Computer Science Vol. 4 No. 2: September 2019
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

One of the most fatal natural disasters in Batu City was a landslide. The percentage of casualties if directly affected by landslides is 47%. This number is quite large when compared to other natural disasters. Even though the potential of the tsunami is the biggest, when compared to the intensity of the occurrence, landslides are the most common and most often cause fatalities. One of the causes of many fatalities in natural disasters is the lack of preparedness management. For that reason the need to develop a technology that can support to reduce fatalities in landslides is needed. One of the technologies used to prevent the number of fatalities caused by natural disasters is to use multi-agent system. One of the advantages of an agent is use Belief-Desire-Intention (BDI) models for building the Muiti-Agent Systems (MAS). The specific objective of this study was to model a simulated natural disaster landslide using the Prometheus Methodology. Evaluation is done by generating a model using jackCode and implementing it using the Java Agent Development Framework. The results of this study indicate that a model made using the Prometheus Methodology can be used as a simulation of natural disaster preparedness for landslides.

2D and 3D Geovisualization: Learning user Preferences in Landslide Vulnerability Wahyudi, Hafif Bustani; Ramdani, Fatwa; Bachtiar, Fitra Abdurrachman
Journal of Information Technology and Computer Science Vol. 5 No. 1: April 2020
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

Landslides often cause impacts on the environment, infrastructure, and society. The impacts of landslides can be minimized by creating disaster awareness. Landslide vulnerability mapping can be used as a dissemination media to increase disaster awareness. The mapping methods that can be used are 2D and 3D geovisualization. There is very few research in current literature explaining the user preferences on geovisualization 2D and 3D related to landslide vulnerability.Â In this paper, the user preferences of both 2D and 3D geovisualization will be evaluated. This study will focus to find out which geovisualization suits most users and their literacy spatial among those provided geovisualizations. From our results, 90% of users prefer 3D geovisualization over 2D. Furthermore, our analysis shows that 2D geovisualization has the advantage of being easily understood by users in all ages. Meanwhile, 3D geovisualization is better at increasing users' spatial literacy at all ages and levels of education in knowing the causes of landslide vulnerability. Appropriate geovisualization will provide information and knowledge that is useful for communities in regards of landslide vulnerability for better disaster awareness

Agent-based Modeling and Simulation for Evacuation of Landslides Natural Disaster Zayn, Afta Ramadhan; Ramdani, Fatwa; Bachtiar, Fitra Abdurrachman
Journal of Information Technology and Computer Science Vol. 5 No. 2: August 2020
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

Landslides are natural disasters that pose a threat which is quite high in the area of Batu, East Java, Indonesia. The occurrence of landslides has a negative impact on environmental damage and even fatalities. These impacts can arise due to a lack of planning in disaster management preparedness. Therefore better planning is needed to minimize the negative impacts that arise. Improvement of planning can be done by conducting evacuation simulations. However, the existing evacuation simulation is still static with one scenario that is done repeatedly. Therefore, a more dynamic evacuation simulation is needed to represent the various parties involved in it and to apply various scenarios. Such dynamic simulations can be facilitated using agent technology. Agents can describe autonomous behaviour and can communicate in their environment to achieve a goal. Apply the capabilities of these agents by modelling and simulating the evacuation process can provide an illustration for a more dynamic process of landslide evacuation. This research presents an agent-based landslide evacuation model and the simulation results from this model. The results are concerned that, by using agent technology can apply simulations with various conditions. So with these results can be used as a reference in the handling of natural disasters that occur landslides.

Quality Evaluation of EPC to BPMN Business Process Model Transformation Khudori, Ahsanun Naseh; Kurniawan, Tri Astoto; Ramdani, Fatwa
Journal of Information Technology and Computer Science Vol. 5 No. 2: August 2020
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

Due to the expressiveness of BPMN for representing the business processes, it has replaced EPC as a de-facto process modelling standard. As such, enterprises require to transform their existing EPC business process models to BPMN to keep their competitiveness. ARIS Architect & Designer, as a popular business process modelling tool, provides a model transformation feature, e.g., EPC to BPMN. For the sake of quality, it must guarantee that the resulting model has syntactic correctness and syntactic completeness. However, there is currently limited scientific approach available to evaluate the quality of the model transformation in ARIS Architect & Designer. This study proposes an evaluation of model transformation in ARIS Architect/Designer based on syntactic correctness and syntactic completeness criteria using an experimental approach. The result shows the model transformation in ARIS Architect/Designer has not completely fulfilled the criteria. The result opens further research challenges to improve the quality of EPC to BPMN model transformation.

Co-Authors Achmad Joddy Chandra Alfani Adi Nugroho Aditya Rachmadi Adzanil Rachmadi P Agung Setia Budi, Agung Setia Ahmad Arif Saputra Ahsanun Naseh Khudori Alfi Nur Rusydi Amaliah Khoirun Nisyak Andito Wahyudi Andrian Santiyon Arinda Rachman Arthur Ahmad Fauzi Aryo Pinandito Ayu Meilinda Puspitasari Bondan Sapta Prakoso Budi Darma Setiawan Cendi Tito Rahman Cendy Nelasari Claus Asido Pioraja Deflion Yussac Sahlan Dennie Novandhika Deny Prasetia Taruma Wardana Diah Priharsari Diky Dwi Junianto Djoko Pramono Edo Fadila Sirat Eko Setiawan Estrisantya Irsyadi Azzahrah Fahrudin Wahabi Faisal Akmal Faizatul Amalia Fajar Pradana Farhah Annisa Jamal Firdaus Farid Azhari Farid Khatibul Umam Fathin Naufal Hawi Fauzan Anwari Alkhasani Fitra Abdurrachman Bachtiar Galih Alhakim Gibranda Gibranda Hanifa, Salihati Hanifah Muslimah Az-Zahra Herman Tolle Ida Nurmawati, Ida Ilham Maulana Ubaidillah Ishak Robin Simorangkir Ismiarta Aknuranda Ismiarta Aknuranda Issa Arwani Jeysen Immanuel Wenas Johan Nur Rokhman Kartiko, Erik Yohan Komang Candra Brata Kriswibowo, Rony Luhur Akbar Devianto Lukas Sada Arihta Sinulingga M. Syauqi Haris Machrus Alawi Malik Fajar Mega Yuda Rukmana Mochamad Chandra Saputra Muhammad Arif Muhammad Erwin Amrullah Amrullah Muhammad Hadi Selamet Hariyanto Muhammad Naufal Yaasir Muhammad Rahmahalim Muhammad Tanzil Furqon Mukhamad Misbakh Alif Musthafawi, Aulia Zahra Nadya Gita Chayani Novia Lusiana Oddy Aulia Rahman Nugroho Oki Ari Saputra Pamuji, Rizky Prayudi Lestantyo Purnama Anaking Rachmadhi, Adzanil Rachmadhi Putra Ramadhan Abdurrahman Mukhtar Ramadhan Eka Prana Putera Retno Indah Rokhmawati Rimba Anditya Kurniawan Rizqy Anwar Hidayatullah Roudhotul Ridho Akbar Sabda Norman Hayat Sari, Heni Vidia Satrio Agung Wicaksono Satrio Hadi Wijoyo Siswahyudi, Puad Supraptoa Supraptoa Supriyanto, Budi Fajar Tri Astoto Kurniawan, Tri Astoto Utaminingrum, Fitri Very Sugiarto, Very Vivin Ayu Lestari Wahyudi, Hafif Bustani Wayan Firdaus Mahmudy Welly Purnomo Zayn, Afta Ramadhan

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