Following yesterday’s post (here), let’s delve deeper into Stackelberg Games and the key points of the paper, particularly the addition of context to the problem setting. Regret Minimization in Stackelberg Games with Side Information Keegan Harris, Zhiwei Steven Wu, Maria-Florina Balcan (2024) | paper’s arxiv link recap of the mode: A Stackelberg Security Game is a structured competitive setting involving a defender and an attacker. The defender commits to a strategy $ \mathbf p \in \mathbb{R}^n $ over $ n $ targets, and the attacker selects a target....

Of course, the general purpose of an academic presentation is multifaceted (see an older post about it), as discussed here. Nevertheless, I’ve once heard someone say that the key purpose of a talk at a conference is to make your audience interested in reading your work after the talk ends. I attended the RAIN seminar yesterday at Y2E2, Stanford, where Nina Balcan presented one of her latest works. Personally, I have a general interest in research that involves complex human behaviors....

I had the very fortune to listen to Nina Balcan giving a talk on one of her latest work, Online learning in Stackelberg Security Games: ABSTRACT In a Stackelberg Security Game, a defender commits to a randomized deployment of security resources, and an attacker best responds by attacking a target that maximizes their utility. While algorithms for computing an optimal strategy for the defender to commit to have been used in several real-world applications, deployed applications require knowledge about the utility function of the potential attacker....

Communicate in English is one thing, using English as a foreign language in professional academic setting is completely another level of difficulty. I’m taking Oral Presentation, (EFSLANG 691S) this summer at Stanford, which is a course designed for advanced graduate students to practice in academic presentation skills. At the very beginning of the course, the first introductory slide introduces four questions that relates with almost the deepest starting point of presentations, along with my thinkings...

I am back in Stanford, to do research with professor Modibo Camara in the Stanford Graduate School of Business while taking a few interesting classes. Some of my friends stayed in the Bay area. Got together to have coffee or dinner and talk with them–it’s interesting to see how our state of minds evolve over time. Some things never change though. Coincidentally, two of the friends recommended me two piece of music....

A friend in Stanford recommended the 2nd moment of Mozart Symphony No.40 in G minor to me. “It was a good waltz”, he said. Well, it is arguably one of Mozart’s most famous symphony pieces. Listen here for its infamous first movement Molto allegro. But the second movement (listen here) is not necessarily the best dancable waltz. For waltz music that actually intended for dance, one should go for Tchaikovsky’s ballet suites, they have the perfect tempo and momentum for dances....

Understand the transfer of football clubs and their impact–from an interesting case study from GouXiongHui, read original article here (in Chinese). Apart from its introduction that provides a clear, brief overview of the modern football market, this report is well structured and is an excellent example of crafting a data science analysis analysis. basics The Big Five refers to the association football markets of England, Germany, Spain, Italy and France....

An old, yet interesting news from the archive China Fines Alibaba $2.8 Billion in Landmark Antitrust Case The penalty is the biggest move to date in China’s campaign to tighten supervision of its internet Goliaths. By Raymond Zhong, NY Times, April 9th, 2021. By hitting the e-commerce titan Alibaba with a record $2.8 billion antitrust fine on Saturday, Chinese officials sent a message to the country’s high-flying internet industry: We’ve got our eyes on you....

sign of growth | you get to understand people character that you don’t understand early on.

A recent interview, well more precisely, a report of Professor Wei Jiang’s talk about time management, when she visited SUFE early June. Interestingly, the report is released by FDU. Voices of Alumni | Professor Wei Jiang: Six Hours of Work a Day is Enough, the Key is to Focus Quickly Fudan University School of Economics - June 13, 2024 This Q&A session is based on Professor Wei Jiang’s Q&A session on June 5 with young teachers and PhD students from the Shanghai University of Finance and Economics and DAFI’s questions to Professor Jiang....