For people actively working full-time in the field, some of the papers which have simple but powerful ideas, reading the paper for 2 hours (or glancing at the k

For people actively working full-time in the field, some of the papers which have simple but powerful ideas, reading the paper for 2 hours (or glancing at the key diagram / formula) is enough to implement it. For example: Deep Residual Learning for Image Recognition Fast and Accurate Deep Network Learning by Exponential Linear Units (ELUs)