How can you write an algorithm for 90 million researcher's work to be condensed into 1000 new volumes of MIT and Bloomsbury and OUP Press books for established academics?
That falls within the field of text summarization. Several techniques are available to do this. See reference [1] and [2] for a survey of the field. For neural network focused work see [3].
Regards
References
[1] Text Summarization Techniques: A Brief Survey by Mehdi Allahyari et al.
available at: https://arxiv.org/pdf/1707.02268.pdf
[2]Article Automatic Text Summarization: A Comprehensive Survey
[3]A Survey of the State-of-the-Art Models in Neural Abstractive Text Summarization by AYESHA AYUB SYED et al.