there's a ZOMBIE on your lawn!

Plants vs. Zombies (2009), crafted by PopCap, is more than just a game. Sure, I could wax technical about how it’s essentially a finite Markov Decision Process (MDP) with a tightly defined set of actions and stochastic outcomes. But really, it’s about strategic greenery and quirky zombies invading your lawn in an oddly delightful dance of sunlight and survival. If I frame it as an MDP, I might sound nerdy… Just kidding, the game is a blast....

May 4, 2024

who do we blame-for leaking AG's communicate

Ever stumbled upon a track that plays like a secret everyone knows but no one talks about? Well, Ariana Grande’s unreleased single “Communicate” fits that bill perfectly. It’s an intriguing piece about the dance of words and silences that happens right before a relationship officially starts. And here’s the kicker—it’s somehow popped up officially on platforms like Apple Music and Spotify, but not under Ariana’s name. Instead, it’s credited to “Who Do We Blame....

May 3, 2024

the deceptive simplicity of Mozart's sonata facile, K.545

Welcome to our holiday music series! As the days grow shorter and our playlists longer, we’re embarking on a delightful musical escapade. Grab your favorite headphones (or earplugs, if Aunt Carol starts singing again), and let’s dive into some sounds that make the season bright. Let’s start with some classical––hit. Wolfgang Amadeus Mozart’s Piano Sonata No. 16 in C Major, K. 545, famously dubbed the “Sonata Facile” or “easy sonata,” is anything but straightforward for performers....

May 2, 2024

Lam Chua's Weibo Sharp Comments

I caught an interesting bookz-roughly translated as Lam Chua’s weibo Sharp Comments. Chua Lam, alongside Jin Yong, Ni Kuang, and Wong Jim, is renowned as one of the ‘Four Great Talents’ of Hong Kong. He is also a celebrated filmmaker, author, and gourmet. Chua has a playful, iconic blend of amusement and innocence that effortlessly wields with perfect balance of playfulness and perceptiveness–an attitude that inspires and amazes his readers....

May 1, 2024

regulation for algorithmic collusion

This week, Chenhao Zhang from Northwestern University visited ITCS and gave a talk on Regulation of Algorithmic Collusion, based on his ongoing collaboration with Prof. Jason Hartline. Here’s a background of the topic, summary of the talk and their work (hopefully), and some discussion afterwards. Regulation of Algorithmic Collusion ABSTRACT Consider sellers in a competitive market that use algorithms to adapt their prices from data that they collect. In such a context it is plausible that algorithms could arrive at prices that are higher than the competitive prices and this may benefit sellers at the expense of consumers (i....

April 30, 2024

curse of popularity

Over the past few days, we’ve explored the cyclical dominance of nostalgic hits, scrutinized the peaks and pitfalls of Taylor Swift’s illustrious yet controversial career, and delved into the power struggles over master recordings. Each narrative underscores the immense influence of stardom and its complex interplay with the music industry’s mechanics. Music, inherently a personal form of art and enjoyment, has no right or wrong when it comes to individual taste....

April 29, 2024

Economist music story III | mastering her own disaster

The Tug-of-War Over Master Recordings - Taylor Swift’s battle over her early music illuminates the complex dynamics of the music industry Taylor Swift’s recent outcry over the control of her early masters highlights a lesser-known, yet crucial aspect of the music business: the power dynamics between artists and record labels. In the history of the music business, many artists have not had control over their own careers. What has recently made the topic into major news is that Taylor Swift has discussed her torrid experience in the industry....

April 28, 2024

Economist music story II | the eternal jingle of Mariah's Christmas

How streaming killed the Christmas charts - Mariah Carey’s seasonal ubiquity illustrates the new economics of music: Mariah Carey’s All I Want for Christmas is You is often quipped to be her pension fund—and rightly so: In 2017 Mariah Carey crept in at number nine with her massive 23-year-old hit, “All I Want for Christmas is You”. Since then the oldies have shuffled relentlessly forward (see chart). Last Christmas half of America’s top ten songs were more than half a century old....

April 27, 2024

Economist music story I | Taylor's swift descent from artistic peaks

Has Taylor Swift peaked? - The musician is at the height of her commercial, but not her creative, power Taylor Swift’s immense popularity has brought her as much scrutiny as acclaim. The recent release of her album The Tortured Poets Department left many feeling underwhelmed. She reigns in commercial success, but creatively? Taylor swift has a strong claim to being the most popular entertainer of the 21st century—and perhaps of all time....

April 26, 2024

beyond selfies and hashtags–Little Red Book on the rise

In the simplified Chinese internet community that consisted of social platforms and general E-commerce platforms, Little Red Book (Xiao Hong Shu) stands out as the Chinese Instagram. The app, which is based on the popular book of the same name, focuses on user-generated content, mostly in the area of fashion, beauty, and lifestyle. Little Red Book app’s target demographic is mostly urban women aged 18 to 35 years old. The app started as a product review platform, where users were looking for luxury fashion and beauty products from overseas as well share their latest shopping tips with others on board....

April 25, 2024