In January, several Columbians made the 17+ hour trek from New York to Taipei to attend Quantum Information Processing (QIP) 2024. “QIP is the conference in theoretical quantum computing, which is quite selective,” said Henry Yuen, an associate professor of computer science at Columbia. Yuen’s group, which studies the interplay between quantum computing, complexity theory, cryptography, and information theory, had three papers highlighted at the conference, including two that were chosen for plenary talks: