[bra-ket]

life-long learning - worth mentioning the work by well known CMU researchers:

Tom Mitchell, Never-ending learning (2015): https://www.cs.cmu.edu/~tom/pubs/NELL_aaai15.pdf

Sebastian Thrun, Life-long learning (1995) https://www.ri.cmu.edu/pub_files/pub1/thrun_sebastian_1995_1...

Also this seminar at Stanford on Lifelong Machine Learning(2013): https://www.seas.upenn.edu/~eeaton/AAAI-SSS13-LML/#Schedule