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
Awards	Australian Alumni Award (2020), MURI Record Holder (2025) [1]
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, ^[2] and technology executive. He is also known for his work in artificial intelligence and machine learning, including creating the RUP and DA-HOC machine learning algorithms. ^[3] He currently holds a vice president role at the Indonesian travel technology company tiket.com. He is also part of the Monash University Indonesia Industry Advisory Board for Master of Data Science. ^[4]

Early life and education

Arief holds a PhD in Computer Science from RMIT University and a Master of Business Information Systems from Monash University. ^{[5] [6]} His doctoral research at RMIT focused on developing machine learning algorithms to accurately calculate room occupancy using carbon dioxide data, a project implemented in RMIT's Sustainable Urban Precincts Program. ^{[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]

At tiket.com, Arief has worked on the development of an AI-based itinerary planning tool. His work at the company involves research and machine learning in the travel tech sector. ^[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. IEEE. 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, doi:10.48550/ARXIV.1706.05286

References

1. "Pemimpin Divisi Teknologi dan Kecerdasan Buatan yang Memimpin Tim Profesional Terbanyak". muri.org. 2025-09-17. Retrieved 2025-12-17.
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. "Industry Advisory Board". Monash University, Indonesia. 2025-12-10. Retrieved 2025-12-17.
5. "Dr Irvan Bastian Arief". Monash University, Indonesia. 2024-05-20. Retrieved 2025-12-17.
6. 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.
7. Arief Ang, Irvan. "Building utilisation analytics: human occupancy counting and thermal comfort prediction with ambient sensing". RMIT University. RMIT University. doi:10.25439/RMT.27597597 . 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