Irvan Bastian Arief

Irvan Bastian Arief
Other names	Irvan Bastian Arief-Ang
Citizenship	Indonesian
Occupations	Technology executive, data scientist
Known for	RUP and DA-HOC machine learning algorithms
Title	Vice President at tiket.com
Academic background
Education	RMIT University (PhD), Monash University (MBIS Professional), NCKU (BSc–Eng)
Website	www.irvanbastian.com

Irvan Bastian Arief is an Indonesian data scientist, academic, ^{[1] [2]} and technology executive. He is has done research in artificial intelligence and machine learning, including creating the RUP and DA-HOC machine learning algorithms. ^{[3] [4]} He currently is vice president at the Indonesian travel technology company tiket.com and is part of the Monash University Indonesia Industry Advisory Board for Master of Data Science. ^[5]

Early life and education

Arief received a PhD in Computer Science from RMIT University in Australia, where his doctoral research focused on developing machine learning algorithms for predicting room occupancy using carbon dioxide (CO₂) sensor data. ^[6] He also holds a Master of Business Information Systems from Monash University. ^{[3] [7] [8]}

Career

Arief began his career at Taiwan Semiconductor Manufacturing Company Limited (TSMC) where he gained experience in high-precision manufacturing environments. He also worked at General Electric (GE) and Tokopedia early in his career. ^[9]

In 2020, he joinedAt tiket.com, where he has been involved in machine learning applications in the travel tech sector, including the development of an AI-based itinerary planning tool. ^[2]

Publications

• Arief-Ang, Irvan B.; Hamilton, Margaret; Salim, Flora D. (2018-11-30). "A Scalable Room Occupancy Prediction with Transferable Time Series Decomposition of CO 2 Sensor Data". ACM Transactions on Sensor Networks. 14 (3–4): 1–28. doi:10.1145/3217214. ISSN   1550-4859.
• Arief-Ang, Irvan B.; Hamilton, Margaret; Salim, Flora D. (2018). "RUP: Large Room Utilisation Prediction with carbon dioxide sensor". Pervasive and Mobile Computing. 46: 49–72. doi:10.1016/j.pmcj.2018.03.001.
• Arief-Ang, Irvan B.; Salim, Flora D.; Hamilton, Margaret (2017-11-08). DA-HOC: semi-supervised domain adaptation for room occupancy prediction using CO 2 sensor data. ACM. doi:10.1145/3137133.3137146. ISBN   978-1-4503-5544-5.
• Ang, Irvan Bastian Arief; Dilys Salim, Flora; Hamilton, Margaret (2016). "Human occupancy recognition with multivariate ambient sensors". 2016 IEEE International Conference on Pervasive Computing and Communication Workshops (PerCom Workshops). IEEE. pp. 1–6. doi:10.1109/PERCOMW.2016.7457116. ISBN   978-1-5090-1941-0.
• Arief-Ang, Irvan B.; Salim, Flora D.; Hamilton, Margaret (2018). "SD-HOC: Seasonal Decomposition Algorithm for Mining Lagged Time Series". Data Mining. Vol. 845. Singapore: Springer Singapore. doi:10.1007/978-981-13-0292-3_8. ISBN   978-981-13-0291-6.
• Arief-Ang, Irvan B.; Salim, Flora D.; Hamilton, Margaret (2017), CD-HOC: Indoor Human Occupancy Counting using Carbon Dioxide Sensor Data, arXiv: 1706.05286

References

1. Surbakti, Feliks Prasepta Sejahtera; Perdana, Arif; Indulska, Marta; Liono, Jonathan; Arief, Irvan Bastian (2024-09-04). "From data to decisions: Leveraging AI to enhance online travel agency operations". Journal of Information Technology Teaching Cases. doi:10.1177/20438869241279130. ISSN   2043-8869.
2. Ghosh, Saachi Gupta (2024-01-26). "Irvan Bastian Arief joins tiket.com as VP of Tech Infrastructure Platform". ETCIO.com. Retrieved 2025-12-17.
3. "Dr Irvan Bastian Arief". Monash University, Indonesia. 2024-05-20. Retrieved 2025-12-17.
4. Arief Ang, Irvan (2024). "Building utilisation analytics: human occupancy counting and thermal comfort prediction with ambient sensing". School of Science, RMIT University. doi:10.25439/RMT.27597597.
5. "Industry Advisory Board". Monash University, Indonesia. 2025-12-10. Retrieved 2025-12-17.
6. Arief Ang, Irvan (2024). Building utilisation analytics: human occupancy counting and thermal comfort prediction with ambient sensing. RMIT University (Thesis). RMIT University. doi:10.25439/RMT.27597597 . Retrieved 2025-12-17.
7. Arief, Dr. Irvan Bastian; Engineering, Machine Learning (2023-12-12). "Making a Tangible Impact in the Digital World". Digital First Magazine. Retrieved 2025-12-17.
8. "Using Artificial Intelligence to make life smarter, simpler and greener". Australia Awards in Indonesia. 4 December 2020. Retrieved 2025-12-17.
9. "Irvan Bastian Arief: Transforming the Travel Industry through AI and Machine Learning". Mirror Review. 2024-10-14. Retrieved 2025-12-17.

External links

• Official website