@inproceedings{Kolchinski:2018:ANT:3231644.3231684,
 author = {Kolchinski, Y. Alex and Ruan, Sherry and Schwartz, Dan and Brunskill, Emma},
 title = {Adaptive Natural-language Targeting for Student Feedback},
 booktitle = {Proceedings of the Fifth Annual ACM Conference on Learning at Scale},
 series = {L@S '18},
 year = {2018},
 isbn = {978-1-4503-5886-6},
 location = {London, United Kingdom},
 pages = {26:1--26:4},
 articleno = {26},
 numpages = {4},
 url = {http://doi.acm.org/10.1145/3231644.3231684},
 doi = {10.1145/3231644.3231684},
 acmid = {3231684},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {adaptive feedback, intelligent tutoring systems, natural language processing},
}