A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is
Proceedings of the 2020 ACM SIGIR on International Conference on Theory of Information Retrieval
The last few years have seen an explosion of research on the topic of automated question answering (QA), spanning the communities of information retrieval, natural language processing, and artificial intelligence. This tutorial would cover the highlights of this really active period of growth for QA to give the audience a grasp over the families of algorithms that are currently being used. We partition research contributions by the underlying source from where answers are retrieved: curateddoi:10.1145/3409256.3409809 fatcat:5wlhbqpftrfr5a5uosrnxnt4ve