@inproceedings{fba72c2e38b5414381df0c5d21e52e50,
title = "How to make a robot smile?: Perception of emotional expressions from digitally-extracted facial landmark configurations",
author = "C. Liu and J. Ham and E.O. Postma and C. Midden and B. Joosten and M.B. Goudbeek",
year = "2012",
language = "English",
isbn = "9783642341021",
volume = "7621",
series = "Lecture Notes in Computer Science",
publisher = "Springer",
pages = "26--34",
editor = "S.S. Ge and O. Khatib and J.-J. Cabibihan and R. Simmons and M.A. Williams",
booktitle = "Proceedings of the 4th International Conference on Social Robotics, ICSR 2012, Chengdu, China",
address = "Germany",
}