Ran Raz

Ran Raz is a computer scientist known for his contributions to theoretical computer science, particularly in the fields of computational complexity, algorithms, and cryptography. He has made significant strides in understanding the limitations of algorithms and the foundations of randomness in computation. Raz is perhaps best known for his work on the "raz graph," an important concept in the study of communication complexity and lower bounds for various computational models. Additionally, he has contributed to topics like approximation algorithms and hardness of approximation.