I am a first year PhD student at City University of Hong Kong under the supervision of Prof. Dapeng Oliver Wu. I received my Bachelor and Master degree in Beijing Institute of Technology (2017-2024) under the supervision of Prof. Chi Harold Liu.
I am now working on the problems of mobile crowdsensing and deep reinforcement learning. I have published 6 papers 
Contact: If you’re interested in discussing or collaborating, please feel free to email me at wh_1804@163.com.
🔥 News
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2024.05: Our paper “Indoor Periodic Fingerprint Collections by Vehicular Crowdsensing via Primal-Dual Multi-Agent Deep Reinforcement Learning” is accepted by IEEE Journal on Selected Areas in Communications (JSAC), 2024.
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2024.04: I am honored to have been selected for the Hong Kong PhD Fellowship (HKPFS) 24/25. Keep Going!
📝 Publications
🙋♂️ Mobile Crowdsensing
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Indoor Periodic Fingerprint Collections by Vehicular Crowdsensing via Primal-Dual Multi-Agent Deep Reinforcement Learning,Haoming Yang, Qiran Zhao, Hao Wang, Chi Harold Liu, Guozheng Li, Guoren Wang, Jian Tang, Dapeng Wu, IEEE Journal on Selected Areas in Communications (JSAC), 2024.
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QoI-Aware Mobile Crowdsensing for Metaverse by Multi-Agent Deep Reinforcement Learning, Yuxiao Ye, Hao Wang (Equal Contribution), Chi Harold Liu, Zipeng Dai, Guozheng Li, Guoren Wang, Jian Tang, IEEE Journal on Selected Areas in Communications (JSAC), 2024.
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Ensuring Threshold AoI for UAV-assisted Mobile Crowdsensing by Multi-Agent Deep Reinforcement Learning with Transformer, Hao Wang, Chi Harold Liu, Haoming Yang, Guoren Wang, Kin K Leung,IEEE Transactions on Networking (ToN), 2023.
- Energy-Efficient 3D Vehicular Crowdsourcing for Disaster Response by Distributed Deep Reinforcement Learning, Hao Wang, Chi Harold Liu, Zipeng Dai, Jian Tang, Guoren Wang, ACM SIGKDD 2021 (best paper award runner up).
- Mobile Crowdsensing for Data Freshness: A Deep Reinforcement Learning Approach, Zipeng Dai, Hao Wang, Chi Harold Liu, Rui Han, Jian Tang, Guoren Wang, IEEE INFOCOM 2021 (Oral).
🚖 Recommender System
- HiBid: A Cross-Channel Constrained Bidding System with Budget Allocation by Hierarchical Offline Deep Reinforcement Learning, Hao Wang, Bo Tang, Chi Harold Liu, Shangqin Mao, Jiahong Zhou, Zipeng Dai, Qianlong Xie, Xingxing Wang, Dong Wang, IEEE Transactions on Computers, 2023. (accepted)
🎖 Honors and Awards
- 2024.05 Xu Teli Scholarship for Graduates
- 2024.05 Hong Kong PhD Fellowship Scheme (HKPFS, 350 awardees per year)
- 2022.10 National Scholarship (Top 1%)
- 2022.09 CCF Elite Collegiate Award (Annual Top 100 College Students in China)
- 2021.08 Best Paper Award, Applied Data Science Runner Up of KDD 2021 (1/238)
- 2021.06 Xu Teli Scholarship for Undergraduates (most prestigious scholarship at BIT, annual awarded 10 undergraduates)
- 2021.06 Outstanding Thesis Award (Undergraduate) in Beijing (only 2 person per college)
- 2021.06 Outstanding Undergraduate Student, Beijing Institute of Technology
📖 Educations
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2024.09 - Now, PhD, City University of Hong Kong, Hong Kong.
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2021.09 - 2024.06, Master, Beijing Institute of Techonolgy, Beijing.
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2017.09 - 2021.06, Undergraduate, Beijing Institute of Techonolgy, Beijing.
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2014.09 - 2017.06, Tsinghua University High School, Beijing.
💻 Internships
- 2023.08 - 2023.12, Tencent AI Lab, Shenzhen. (Mentor: Haobo Fu)
- 2022.11 - 2023.04, Meituan Advertising Group, Beijing. (Mentor: Bo Tang)
🤝 Partner Links
- Zipeng Dai, my senior during master’s studies, ENFP, helpful and energetic. You can always trust him to come up with a doable solution ^_^.
- Yuxiao Ye, a talented player and research genius, is currently seeking a PhD position for Fall 2025.
Design and source code inspired from Yi Ren’s awesome template.