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DTSTART:20230101T000000
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DTSTART;TZID=Asia/Singapore:20240102T100000
DTEND;TZID=Asia/Singapore:20240102T113000
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CREATED:20231224T131337Z
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SUMMARY:DAO-IORA Seminar Series - Chen Xi
DESCRIPTION:  \n\n\n\n\nName of Speaker\nChen Xi\n\n\nSchedule\n2 January 2024\, 10am – 11.30am\n\n\nVenue  \nI4-01-03 (Innovation 4.0\, level 1\, Seminar Room)\n\n\nLink to Register\nhttps://nus-sg.zoom.us/meeting/register/tZ0tcuygqTstGtXSwYItVg9uaq46sPHW8Akl\n\n\nTitle \nDigital Privacy in Personalized Pricing and New Directions in DeFI\n\n\nAbstract\nAbstract: This talk has two parts. The first part is on digital privacy in personalized pricing. When involving personalized information\, how to protect the privacy of such information becomes a critical issue in practice. In this talk\, we consider a dynamic pricing problem with an unknown demand function of posted prices and personalized information. By leveraging the fundamental framework of differential privacy\, we develop a privacy-preserving dynamic pricing policy\, which tries to maximize the retailer revenue while avoiding information leakage of individual customers’ information and purchasing decisions. This is joint work with Prof. Yining Wang and Prof. David Simchi-Levi. \nThe second part is on my very recent research in decentralized finance. I will first discuss my work on delta hedging liquidity positions on the automated market maker (Uniswap V3) and then highlights some open problems in decentralized finance.\n\n\nAbout the Speaker\nXi Chen is the Andre Meyer Full professor at Stern School of Business\, New York University\, who is also an affiliated professor at Computer Science and Center for Data Science. Before that\, he was a Postdoc in the group of Prof. Michael Jordan at UC Berkeley and obtained his Ph.D. from the Machine Learning Department at Carnegie Mellon University. \nHe studies high-dimensional machine learning\, online learning\, large-scale stochastic optimization\,  and applications to operations management and FinTech. Recently\, he started a new research line on blockchain technology and decentralized finance. He is a recipient of COPSS Leadership Academy\, Elected Member of International Statistical Insititute (ISI)\, The World’s Best 40 under 40 MBA Professor by Poets & Quants\, and Forbes 30 under 30 in Science.
URL:https://iora.nus.edu.sg/events/dao-iora-seminar-series-chen-xi/
CATEGORIES:IORA Seminar Series
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