Lahav, D., Saad Falcon, J., Kuehl, B., Johnson, S., Parasa, S., Shomron, N., … Hope, T. (2022). A Search Engine for Discovery of Scientific Challenges and Directions. Proceedings of the AAAI Conference on Artificial Intelligence, 36(11), 11982–11990. https://doi.org/10.1609/aaai.v36i11.21456