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All Journal International Journal of Informatics and Communication Technology (IJ-ICT) IJAIT (International Journal of Applied Information Technology) Jurnal Kolaborasi Resolusi Konflik IJIIS: International Journal of Informatics and Information Systems Jurnal Filsafat Indonesia International Journal for Applied Information Management Borneo International Journal of Islamic Studies (BIJIS) Dharmakirti : International Journal of Religion, Mind and Science International Journal Research on Metaverse
Putawa, Rilliandi Arindra
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Religion Humanities Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences

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Misconceptions of metaverse: from etymology to technology Putawa, Rilliandi Arindra; Izumi, Calvina; Sugianto, Dwi; Ghaffar, Soeltan Abdul
International Journal of Informatics and Communication Technology (IJ-ICT) Vol 13, No 2: August 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijict.v13i2.pp314-320

Abstract

The emergence of the metaverse in society is followed by certain confusions, whereas the line between virtual reality and the metaverse remains unclear. Ironically, this has affected the development of the metaverse itself, focusing more on virtual reality while being one of its side components. This has led to the concept losing popularity compared to artificial intelligence technology. This research is a qualitative study that aims to explore the issues at the root of misconceptions and reconstruct the true meaning of the metaverse itself. This research indicates that the misconception already existed when the term was first used alongside virtual reality technology. The term "meta" refers to a higher reality, whereas the terms "digiverse" or "virtuverse" can be used, considering that the terms "digital" and "virtual" can refer to realities lower than the universe.
Uncovering the Efficiency of Phishing Detection: An In-depth Comparative Examination of Classification Algorithms Sugianto, Dwi; Putawa, Rilliandi Arindra; Izumi, Calvina; Ghaffar, Soeltan Abdul
International Journal for Applied Information Management Vol. 4 No. 1 (2024): Regular Issue: April 2024
Publisher : Bright Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47738/ijaim.v4i1.72

Abstract

This research aims to investigate the potential security risks associated with phishing email attacks and compare the performance of three main classification algorithms: random forest, SVM, and a combination of k-fold cross-validation with the xgboost model. The dataset consists of 18,634 emails, with 7,312 identified as phishing emails and 11,322 considered safe. Through experiments, the combination of k-fold cross-validation and xgboost demonstrated the best performance with the highest accuracy of 0.9712828770799785. The email classification graph provides a visual insight into the distribution of classification results, aiding in understanding patterns and trends in phishing attack detection. The analysis of the ROC curve results indicates that k-fold cross-validation and xgboost have a higher AUC compared to random forest and SVM, signifying a better ability to predict the correct class. The conclusion emphasizes the importance of the combination of k-fold cross-validation and xgboost in enhancing email security, with the potential for increased accuracy through parameter adjustments.
Analisis Universalitas Penggunaan Kata “anu” dalam Perspektif Filsafat Bahasa: Analysis of the Universality of the Use of the Word "anu" in the Perspective of Language Philosophy Putawa, Rilliandi Arindra
Jurnal Filsafat Indonesia Vol. 7 No. 2 (2024)
Publisher : Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jfi.v7i2.73548

Abstract

This article is a study in the field of philosophy that seeks to trace the meaning and usage of the word "anu" from the perspectives of the three main branches of philosophy, namely metaphysics, epistemology, and axiology. The researcher employs a literature review method by examining various previous studies on the usage of the word "anu" in society and also the theories of the three main branches of philosophy. The material object, which in this case is the word "anu," is then examined from the perspectives of the three main branches of philosophy. Based on the conducted research, it is known that the word "anu" does not meet the requirements as the most universal concept, as does the word "ada." The set of words "anu" is highly limited by the level of knowledge of the users and also the norms of politeness. On one hand, this word is in line with what Wittgenstein conveyed in the theory of language games, but on the other hand, in terms of universality, the existence of the word "anu" is questioned by two metaphysical streams, namely realism and nominalism, both of which agree not to accommodate the word "anu." The word "anu" cannot be a universal predicate inherent in objects and also contradicts the particular principle of nominalism.
PANCASILA DAN ISLAM DALAM RESOLUSI KONFLIK INTERNASIONAL Putawa, Rilliandi Arindra; Wahyudi, Mohamad Noor
Jurnal Kolaborasi Resolusi Konflik Vol 6, No 2 (2024): Jurnal Kolaborasi Resolusi Konflik
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jkrk.v6i2.54370

Abstract

Penelitian ini merupakan studi kualitatif yang dilatarbelakangi banyaknya konflik internasional yang terjadi beberapa dekade terakhir dan adanya perbedaan sikap bangsa Indonesia dalam menyikapi konflik-konflik tersebut. Kemanusian konon menjadi alasan utama bagi Indonesia dalam menyampaikan keberpihakan di tengah konflik-konflik tersebut yang salah satunya adalah konflik Palestina dan Israel. Di sisi lain, masih banyak umat Islam yang merupakan mayoritas penduduk Indonesia bersikap pesimis akan adanya jalur damai dalam penyelesaian konflik di tanah Palestina. Dengan mengguakan studi komparatif, penelitian ini kemudian mencoba menyoroti bagaimana sejatinya nilai-nilai Islam dan juga nilai-nilai Pancasila dalam melihat suuatu konflik antar bangsa dan bagaimana pula kedua sudut pandang tersebut menyelesaikan konflik yang melibatkan dua bangsa dengan ideologi yang berbeda. Hasil penelitian menunjukkan bahwa Pancasila memungkinkan adanya lebih banyak pihak yang terlibat pada resolusi konflik, melalui mekanisme musyawarah. Di sisi lain, dengan latar belakang historisnya seakan memiliki kekuatan untuk berbicara banyak dalam penyelesaian konflik yang berujung pada kemerdekaan salah satu bangsa. This research is a qualitative study that is based on the many international conflicts that have occurred in the last few decades and the differences in the attitudes of the Indonesian people in responding to these conflicts. Humanity is said to be the main reason for Indonesia to convey its side in the midst of these conflicts, one of which is the Palestine and Israel conflict. On the other hand, many Muslims who are the majority of the Indonesian population are still pessimistic about the existence of a peaceful path to resolving the conflict in Palestine. By using a comparative study, this study then tries to highlight how the true values of Islam and also the values of Pancasila are in viewing a conflict between nations and how the two perspectives resolve conflicts involving two nations with different ideologies. The results of the study show that Pancasila allows for more parties to be involved in resolving the conflict, through a deliberation mechanism. On the other hand, with its historical background, it seems to have the power to speak volumes in resolving conflicts that end in the safety of one of the nations.
Islamization of Science: Ziauddin Sardar’s Critique of the Universality of Science Putawa, Rilliandi Arindra
Borneo International Journal of Islamic Studies Vol 5 No 2 (2023): Borneo International Journal of Islamic Studies, Vol. 5(2), November 2023
Publisher : Universitas Islam Negeri Sultan Aji Muhammad Idris Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21093/bijis.v5i2.7469

Abstract

This qualitative research explores Ziauddin Sardar's critique of Western-influenced universal science. It employs a literature study to analyze Sardar's thoughts using various methods. The findings reveal that Islamic science, rooted in ethical principles, offers an alternative to Western science, which often overlooks diverse paradigms and local knowledge systems. While Islamic science excels in addressing region-specific issues, it may struggle with complex problems. In contrast, Western science, considered global, has historically caused environmental challenges by disregarding non-conventional paradigms. Therefore, Islamic science, with its inclusive approach to knowledge, presents a potential solution to the crises stemming from the dominance of Western scientific paradigms.
Prinsip Ockham dan Teorema Ketidaklengkapan Gödel dalam Pembuktian Keberadaan Dan Ketidakberadaan : Ockham's Principle and Gödel's Incompleteness Theorems in Proving Existence and Non-Existence Putawa, Rilliandi Arindra
Jurnal Filsafat Indonesia Vol. 8 No. 1 (2025)
Publisher : Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jfi.v8i1.77043

Abstract

This study aims to explore the views of William Ockham and Kurt Gödel regarding the concepts of being and non-being in relation to the interplay between science and religion. Using a comparative method with a philosophical approach, the study analyzes the contributions of Ockham's Razor principle and Gödel's Incompleteness Theorem to metaphysical discussions. The findings reveal that both thinkers advocate minimizing non-empirical assumptions in scientific explanations to maintain simplicity and consistency. The implications of this study indicate that the involvement of supernatural entities in scientific explanations can lead to inconsistencies and a loss of scientific essence. The conclusions emphasize the importance of epistemological boundaries in integrating science and religion.
Islamization of science: Ziauddin sardar's critique of the universality of science Putawa, Rilliandi Arindra
Dharmakirti : International Journal of Religion, Mind and Science Vol. 1 No. 2: (April) 2024
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/ijroms.v1i2.2024.291

Abstract

Introduction: Science, which initially emerged due to the awareness of the need for Islamic values' influence on the development of knowledge, in Sardar's perspective, becomes a critique of the universality of science. This underscores the need for further research regarding Sardar's concept of Islamic Science as a critique of the universality of knowledge. Methods: This qualitative research explores Ziauddin Sardar's critique of Western-influenced universal science. It employs a literature study to analyze Sardar's thoughts using various methods. Finding: The findings reveal that Islamic science, rooted in ethical principles, offers an alternative to Western science, which often overlooks diverse paradigms and local knowledge systems. While Islamic science excels in addressing region-specific issues, it may struggle with complex problems. In contrast, Western science, considered global, has historically caused environmental challenges by disregarding non-conventional paradigms. Therefore, Islamic science, with its inclusive approach to knowledge, presents a potential solution to the crises stemming from the dominance of Western scientific paradigms. Conclusion: Islamic science is a comprehensive paradigm, similar to Western science, that can serve as a framework for scientists from various fields of knowledge. The Islamic paradigm attempts to critique the concept of universality, which has been one of the values embraced by the Western scientific paradigm. This concept has been one of the reasons why scientific revolutions have occurred slowly.
A Quantitative Analysis of Artificial Intelligence’s Impact on Students’ Mindset and Critical Thinking in Higher Education Prambudi, Niko Lugas; Putawa, Rilliandi Arindra; Izumi, Calvina
International Journal of Informatics and Information Systems Vol 7, No 4: December 2024
Publisher : International Journal of Informatics and Information Systems

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47738/ijiis.v7i4.222

Abstract

The rapid advancement of Artificial Intelligence (AI) has significantly transformed higher education, redefining how students learn, reason, and engage with academic content. This study investigates the impact of AI utilization on students’ mindsets and critical thinking skills within university learning settings. Employing a quantitative research design, data were gathered through an online questionnaire administered to 28 students from various academic disciplines. The survey assessed students’ engagement with AI tools including ChatGPT, Gemini, and Perplexity in learning processes such as understanding course materials, completing assignments, and problem-solving activities. The results indicate that most participants perceive AI as highly beneficial for enhancing comprehension, efficiency, and creativity in academic work. Students report that AI applications help them approach problems from diverse perspectives and stimulate idea generation. Nevertheless, concerns about overdependence are evident, as 53.6% of respondents believe that excessive reliance on AI may diminish autonomy and critical reasoning capacity. While a majority of students claim to verify AI-generated responses, a minority remain unaware of biases and inaccuracies, emphasizing the need to strengthen AI literacy in academic contexts. Overall, the findings suggest that AI serves as both a catalyst for deeper learning and a potential risk to intellectual independence. Its integration into higher education must therefore be approached with pedagogical mindfulness, ensuring that AI acts not as a replacement for human thought but as a tool for reflection, creativity, and metacognitive growth. Educators are encouraged to design learning experiences that require students to analyze, compare, and critique AI outputs critically. In conclusion, AI represents a dual-edged innovation: when applied ethically and reflectively, it can foster a growth-oriented mindset and strengthen critical thinking, but without proper guidance, it may cultivate intellectual complacency and dependency.
Experimental Testing of The Roblox Platform for Control System GUI Design Putawa, Rilliandi Arindra
IJAIT (International Journal of Applied Information Technology) Vol 08 No 01 (May 2024)
Publisher : School of Applied Science, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/ijait.v8i1.7589

Abstract

This research focuses on the design of a two-dimensional-based control system using Roblox Studio, a metaverse platform that has been proven to provide learning facilities in engineering. This research is conducted using two testing methods: direct testing in the Roblox application and testing using the Black Box testing method in the Roblox Studio. The testing is performed step by step, starting from testing user interactions with the system, testing GUI's ability to respond to user inputs, testing the ability to implement mathematical functions and display them in text form, and testing Roblox's capability to display these functions in simple graphic form. The design results can then be tested by analyzing the system's output in the form of mathematical calculations and how these results are shown through the designed two-dimensional interface. There is no direct correlation between mathematical calculation results and the aesthetics or comfort of the systems' GUI. Errors in such simple mathematical operations can be one factor in the occurrence of errors in open-loop systems. Roblox is highly recommended to provide more dynamic functions on BillboardGUI so that developers can have more options in their design activities.
Exploring User Experience and Immersion Levels in Virtual Reality: A Comprehensive Analysis of Factors and Trends Putawa, Rilliandi Arindra; Sugianto, Dwi
International Journal Research on Metaverse Vol. 1 No. 1 (2024): Regular Issue June
Publisher : Bright Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47738/ijrm.v1i1.3

Abstract

Virtual Reality technology has advanced rapidly in recent years, opening up new opportunities in various fields from entertainment to education. This research aims to investigate the factors influencing users' level of immersion in VR environments. Data were collected from 500 different VR users regarding their age, gender, play duration, VR headset used, and perceived motion sickness level. Analysis was conducted to evaluate the demographic distribution of users, immersion levels, play duration, and motion sickness levels. The research findings indicate that the majority of VR users are aged between 30-40 years old, with 42% of users aged 30 to 36 and 38% aged 37 to 44. Immersion levels are predominantly moderate to high, with 48% of users reporting level 3 immersion and 28% reporting level 4 immersion. Longer play durations tend to correlate with higher immersion levels, with the average play duration being 27 minutes for users with level 4 immersion compared to 18 minutes for users with level 2 immersion. Higher motion sickness levels are associated with lower immersion levels. The average motion sickness level is 2.5 for users with level 1 immersion and 1.8 for users with level 4 immersion. Additionally, the Oculus Rift VR headset proves to be the top choice for users, with 45% of the total sample using this headset and reporting an average immersion level of 3.8. This is followed by PlayStation VR with 30% of users and an average immersion level of 3.5, and HTC Vive with 25% of users and an average immersion level of 3.6. These findings provide valuable insights into users' preferences and experiences in VR environments, as well as highlighting the importance of considering factors such as age, play duration, and VR headset type in content development and interaction design. By gaining a deeper understanding of human-computer interaction dynamics in virtual environments, this research is expected to make a meaningful contribution to the future development of VR technology.
Co-Authors Ghaffar, Soeltan Abdul Izumi, Calvina Prambudi, Niko Lugas Sugianto, Dwi Wahyudi, Mohamad Noor