@article{DBLP:journals/ijista/AlexanderSH08,
author = {Samuel Alexander and
Abdolhossein Sarrafzadeh and
Stephen Hill},
title = {Foundation of an affective tutoring system: learning how
human tutors adapt to student emotion},
journal = {IJISTA},
volume = {4},
number = {3/4},
year = {2008},
pages = {355-367},
ee = {http://dx.doi.org/10.1504/IJISTA.2008.017278},
bibsource = {DBLP, http://dblp.uni-trier.de}
}