Collection of Problems in Probability Theory
L. D. Meshalkin
Combinatorial Optimization: Theory and Algorithms
Bernhard Korte & Jens Vygen
Algorithms and Combinatorics (1)
算法设计
Jon Kleinberg
Information Retrieval: Implementing and Evaluating Search Engines
Stefan Buttcher & Charles L. A. Clarke & Gordon V. Cormack
Digital Minimalism: Choosing a Focused Life in a Noisy World
Cal Newport