@inproceedings{ 
    author = {Tim Althoff and Cristian Danescu-Niculescu-Mizil and Dan Jurafsky},
    title = {How to Ask for a Favor: A Case Study on the Success of Altruistic Requests},
    booktitle = {Proceedings of AAAI ICWSM 2014}
    year = {2014},
}