Publications

For a complete list of publications, please check my Google Scholar.

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Modeling Naive Psychology of Characters in Simple Commonsense Stories [project website]

ACL (2018) conference
[pdf] Hannah Rashkin, Antoine Bosselut, Maarten Sap, Kevin Knight & Yejin Choi
[full citation] [bibtex] [apa] 
Hannah Rashkin, Antoine Bosselut, Maarten Sap, Kevin Knight & Yejin Choi (2018). Modeling Naive Psychology of Characters in Simple Commonsense Stories. ACL
@inproceedings{rashkin2018modeling,
   title={Modeling Naive Psychology of Characters in Simple Commonsense Stories},
   author={Rashkin, Hannah and Bosselut, Antoine and Sap, Maarten and Knight, Kevin and Choi, Yejin},
   year={2018},
   booktitle={ACL},
   }
Rashkin, H., Bosselut, A., Sap, M., Knight, K., & Choi, Y. (2018). Modeling Naive Psychology of Characters in Simple Commonsense Stories. ACL

Event2Mind: Commonsense Inference on Events, Intents, and Reactions [project website]

ACL (2018) conference
[pdf] Hannah Rashkin*, Maarten Sap*, Emily Allaway, Noah A. Smith & Yejin Choi
[full citation] [bibtex] [apa] 
Hannah Rashkin, Maarten Sap, Emily Allaway, Noah A. Smith & Yejin Choi (2018). Event2Mind: Commonsense Inference on Events, Intents, and Reactions. ACL
@inproceedings{rashkin2018event2mind,
   title={Event2Mind: Commonsense Inference on Events, Intents, and Reactions},
   author={Rashkin, Hannah and Sap, Maarten and Allaway, Emily and Smith, Noah A. and Choi, Yejin},
   year={2018},
   booktitle={ACL},
   }
Rashkin, H., Sap, M., Allaway, E., Smith, N. A., & Choi, Y. (2018). Event2Mind: Commonsense Inference on Events, Intents, and Reactions. ACL

Sounding Board: A User-Centric and Content-Driven Social Chatbot

NAACL System Demonstrations (2018) demo
[pdf] Hao Fang, Hao Cheng, Maarten Sap, Elizabeth Clark, Ariel Holtzman, Yejin Choi, Noah A Smith & Mari Ostendorf
[full citation] [bibtex] [apa] 
Hao Fang, Hao Cheng, Maarten Sap, Elizabeth Clark, Ariel Holtzman, Yejin Choi, Noah A Smith & Mari Ostendorf (2018). Sounding Board: A User-Centric and Content-Driven Social Chatbot. NAACL System Demonstrations
@inproceedings{fang2018soundingboard,
   title={Sounding Board: A User-Centric and Content-Driven Social Chatbot},
   author={Fang, Hao and Cheng, Hao and Sap, Maarten and Clark, Elizabeth and Holtzman, Ariel and Choi, Yejin and Smith, Noah A and Ostendorf, Mari},
   year={2018},
   booktitle={NAACL System Demonstrations},
   }
Fang, H., Cheng, H., Sap, M., Clark, E., Holtzman, A., Choi, Y., ... & Ostendorf, M. (2018). Sounding Board: A User-Centric and Content-Driven Social Chatbot. NAACL System Demonstrations

DLATK: Differential Language Analysis ToolKit [project website]

EMNLP System Demonstrations (2017) demo
H Andrew Schwartz, Salvatore Giorgi, Maarten Sap, Patrick Crutchley, Lyle Ungar & Johannes Eichstaedt
[full citation] [bibtex] [apa] 
H Andrew Schwartz, Salvatore Giorgi, Maarten Sap, Patrick Crutchley, Lyle Ungar & Johannes Eichstaedt (2017). DLATK: Differential Language Analysis ToolKit. EMNLP System Demonstrations, 55-60.
@inproceedings{schwartz2017dlatk,
   title={DLATK: Differential Language Analysis ToolKit},
   author={Schwartz, H Andrew and Giorgi, Salvatore and Sap, Maarten and Crutchley, Patrick and Ungar, Lyle and Eichstaedt, Johannes},
   booktitle={EMNLP System Demonstrations},
   pages={55--60},
   year={2017},
   }
Schwartz, H. A., Giorgi, S., Sap, M., Crutchley, P., Ungar, L., & Eichstaedt, J. (2017). DLATK: Differential Language Analysis ToolKit. EMNLP System Demonstrations, 55-60.

Sounding Board - University of Washington’s Alexa Prize Submission [project website]

Alexa Prize Proceedings (2017) other
Hao Fang, Hao Cheng, Elizabeth Clark, Ariel Holtzman, Maarten Sap, Mari Ostendorf, Yejin Choi & Noah A Smith
[full citation] [bibtex] [apa] 
Hao Fang, Hao Cheng, Elizabeth Clark, Ariel Holtzman, Maarten Sap, Mari Ostendorf, Yejin Choi & Noah A Smith (2017). Sounding Board - University of Washington’s Alexa Prize Submission. Alexa Prize Proceedings
@inproceedings{fang2017alexatechreport,
   title={Sounding Board - University of Washington’s Alexa Prize Submission},
   author={Fang, Hao and Cheng, Hao and Clark, Elizabeth and Holtzman, Ariel and Sap, Maarten and Ostendorf, Mari and Choi, Yejin and Smith, Noah A},
   booktitle={Alexa Prize Proceedings},
   year={2017},
   }
Fang, H., Cheng, H., Clark, E., Holtzman, A., Sap, M., Ostendorf, M., ... & Smith, N. A. (2017). Sounding Board - University of Washington’s Alexa Prize Submission. Alexa Prize Proceedings

Connotation Frames of Power and Agency in Modern Films [project website]

EMNLP (2017) conference
[pdf] Maarten Sap, Marcella Cindy Prasetio, Ariel Holtzman, Hannah Rashkin & Yejin Choi
[full citation] [bibtex] [apa] 
Maarten Sap, Marcella Cindy Prasetio, Ariel Holtzman, Hannah Rashkin & Yejin Choi (2017). Connotation Frames of Power and Agency in Modern Films. EMNLP
@inproceedings{sap2017connotation,
   title={Connotation Frames of Power and Agency in Modern Films},
   author={Sap, Maarten and Prasetio, Marcella Cindy and Holtzman, Ariel and Rashkin, Hannah and Choi, Yejin},
   booktitle={EMNLP},
   year={2017},
   }
Sap, M., Prasetio, M. C., Holtzman, A., Rashkin, H., & Choi, Y. (2017). Connotation Frames of Power and Agency in Modern Films. EMNLP

The Effect of Different Writing Tasks on Linguistic Style: A Case Study of the ROC Story Cloze Task

CoNLL (2017) conference
[pdf] Roy Schwartz, Maarten Sap, Ioannis Konstas, Li Zilles, Yejin Choi & Noah A Smith
[full citation] [bibtex] [apa] 
Roy Schwartz, Maarten Sap, Ioannis Konstas, Li Zilles, Yejin Choi & Noah A Smith (2017). The Effect of Different Writing Tasks on Linguistic Style: A Case Study of the ROC Story Cloze Task. CoNLL
@inproceedings{schwartz2017effect,
   title={The Effect of Different Writing Tasks on Linguistic Style: A Case Study of the ROC Story Cloze Task},
   author={Schwartz, Roy and Sap, Maarten and Konstas, Ioannis and Zilles, Li and Choi, Yejin and Smith, Noah A},
   booktitle={CoNLL},
   year={2017}
}
Schwartz, R., Sap, M., Konstas, I., Zilles, L., Choi, Y., & Smith, N. A. (2017). The Effect of Different Writing Tasks on Linguistic Style: A Case Study of the ROC Story Cloze Task. CoNLL

Story Cloze task: UW NLP System

EACL Workshop LSD Sem (2017) workshop
Roy Schwartz, Maarten Sap, Ioannis Konstas, Leila Zilles, Yejin Choi & Noah A Smith
[full citation] [bibtex] [apa] 
Roy Schwartz, Maarten Sap, Ioannis Konstas, Leila Zilles, Yejin Choi & Noah A Smith (2017). Story Cloze task: UW NLP System. EACL Workshop LSD Sem, 52-55.
@inproceedings{schwartz2017story,
   title={Story Cloze task: UW NLP System},
   author={Schwartz, Roy and Sap, Maarten and Konstas, Ioannis and Zilles, Leila and Choi, Yejin and Smith, Noah A},
   booktitle={EACL Workshop LSD Sem},
   pages={52--55},
   year={2017}
}
Schwartz, R., Sap, M., Konstas, I., Zilles, L., Choi, Y., & Smith, N. A. (2017). Story Cloze task: UW NLP System. EACL Workshop LSD Sem, 52-55.

Living in the Past, Present, and Future: Measuring Temporal Orientation with Language

Journal of Personality (2017) journal
[pdf] Gregory Park, H Andrew Schwartz, Maarten Sap, Margaret L Kern, Evan Weingarten, Johannes C Eichstaedt, Jonah Berger, David J Stillwell, Michal Kosinski, Lyle H Ungar & Martin E P Seligman
[full citation] [bibtex] [apa] 
Gregory Park, H Andrew Schwartz, Maarten Sap, Margaret L Kern, Evan Weingarten, Johannes C Eichstaedt, Jonah Berger, David J Stillwell, Michal Kosinski, Lyle H Ungar & Martin E P Seligman (2017). Living in the Past, Present, and Future: Measuring Temporal Orientation with Language. Journal of Personality
@article{park2017living,
   title={Living in the Past, Present, and Future: Measuring Temporal Orientation with Language},
   author={Park, Gregory and Schwartz, H Andrew and Sap, Maarten and Kern, Margaret L and Weingarten, Evan and Eichstaedt, Johannes C and Berger, Jonah and Stillwell, David J and Kosinski, Michal and Ungar, Lyle H and Seligman, Martin E P},
   journal={Journal of Personality},
   year={2017}
}
Park, G., Schwartz, H. A., Sap, M., Kern, M. L., Weingarten, E., Eichstaedt, J. C., ... & Seligman, M. E. P. (2017). Living in the Past, Present, and Future: Measuring Temporal Orientation with Language. Journal of Personality

Gaining Insights From Social Media Language: Methodologies and Challenges

Psychological Methods (2016) journal
[pdf] Margaret L Kern, Gregory Park, Johannes C Eichstaedt, H Andrew Schwartz, Maarten Sap, Laura K Smith & Lyle H Ungar
[full citation] [bibtex] [apa] 
Margaret L Kern, Gregory Park, Johannes C Eichstaedt, H Andrew Schwartz, Maarten Sap, Laura K Smith & Lyle H Ungar (2016). Gaining Insights From Social Media Language: Methodologies and Challenges. Psychological Methods
@article{kern2016gaining,
   title={Gaining Insights From Social Media Language: Methodologies and Challenges},
   author={Kern, Margaret L and Park, Gregory and Eichstaedt, Johannes C and Schwartz, H Andrew and Sap, Maarten and Smith, Laura K, and Ungar, Lyle H},
   year={2016},
   journal={Psychological Methods},
   doi={10.1037/met0000091},
   url={http://dx.doi.org/10.1037/met0000091}
}
Kern, M. L., Park, G., Eichstaedt, J. C., Schwartz, H. A., Sap, M., Smith, L. K., & Ungar, L. H. (2016). Gaining Insights From Social Media Language: Methodologies and Challenges. Psychological Methods

Predicting individual well-being through the language of social media

Biocomputing 2016: Proceedings of the Pacific Symposium (2016) other
[pdf] H Andrew Schwartz, Maarten Sap, Margaret L Kern, Johannes C Eichstaedt, Adam Kapelner, Megha Agrawal, Eduardo Blanco, Lukasz Dziurzynski, Gregory Park, David Stillwell, Michal Kosinski, Martin E P Seligman & Lyle H Ungar
[full citation] [bibtex] [apa] 
H Andrew Schwartz, Maarten Sap, Margaret L Kern, Johannes C Eichstaedt, Adam Kapelner, Megha Agrawal, Eduardo Blanco, Lukasz Dziurzynski, Gregory Park, David Stillwell, Michal Kosinski, Martin E P Seligman & Lyle H Ungar (2016). Predicting individual well-being through the language of social media. Biocomputing 2016: Proceedings of the Pacific Symposium, 516-527.
@inproceedings{schwartz2016predicting,
   title={Predicting individual well-being through the language of social media},
   author={Schwartz, H Andrew and Sap, Maarten and Kern, Margaret L and Eichstaedt, Johannes C and Kapelner, Adam and Agrawal, Megha and Blanco, Eduardo and Dziurzynski, Lukasz and Park, Gregory and Stillwell, David and Kosinski, Michal and Seligman, Martin E P and Ungar, Lyle H},
   booktitle={Biocomputing 2016: Proceedings of the Pacific Symposium},
   pages={516--527},
   year={2016}
}
Schwartz, H. A., Sap, M., Kern, M. L., Eichstaedt, J. C., Kapelner, A., Agrawal, M., ... & Ungar, L. H. (2016). Predicting individual well-being through the language of social media. Biocomputing 2016: Proceedings of the Pacific Symposium, 516-527.

Psychological Language on Twitter Predicts County-level Heart Disease Mortality

Psychological Science (2015) journal
[pdf] Johannes C Eichstaedt, Hansen Andrew Schwartz, Margaret L Kern, Gregory Park, Darwin R Labarthe, Raina M Merchant, Sneha Jha, Megha Agrawal, Lukasz A Dziurzynski, Maarten Sap, Christopher Weeg, Emily Larson, Lyle H Ungar & Martin E P Seligman
[full citation] [bibtex] [apa] 
Johannes C Eichstaedt, Hansen Andrew Schwartz, Margaret L Kern, Gregory Park, Darwin R Labarthe, Raina M Merchant, Sneha Jha, Megha Agrawal, Lukasz A Dziurzynski, Maarten Sap, Christopher Weeg, Emily Larson, Lyle H Ungar & Martin E P Seligman (2015). Psychological Language on Twitter Predicts County-level Heart Disease Mortality. Psychological Science, 26(2), SAGE Publications. 159-169.
@article{eichstaedt2015psychological,
   title={Psychological Language on Twitter Predicts County-level Heart Disease Mortality},
   author={Eichstaedt, Johannes C and Schwartz, Hansen Andrew and Kern, Margaret L and Park, Gregory and Labarthe, Darwin R and Merchant, Raina M and Jha, Sneha and Agrawal, Megha and Dziurzynski, Lukasz A and Sap, Maarten and Weeg, Christopher and Larson, Emily and Ungar, Lyle H and Seligman, Martin E P},
   journal={Psychological Science},
   volume={26},
   number={2},
   pages={159--169},
   year={2015},
   publisher={SAGE Publications}
}
Eichstaedt, J. C., Schwartz, H. A., Kern, M. L., Park, G., Labarthe, D. R., Merchant, R. M., ... & Seligman, M. E. P. (2015). Psychological Language on Twitter Predicts County-level Heart Disease Mortality. Psychological Science, 26(2), SAGE Publications. 159-169.

Extracting Human Temporal Orientation from Facebook Language

NAACL (2015) conference
[pdf] H. Andrew Schwartz, Gregory Park, Maarten Sap, Evan Weingarten, Johannes Eichstaedt, Margaret Kern, David Stillwell, Michal Kosinski, Jonah Berger, Martin Seligman & Lyle Ungar
[full citation] [bibtex] [apa] 
H. Andrew Schwartz, Gregory Park, Maarten Sap, Evan Weingarten, Johannes Eichstaedt, Margaret Kern, David Stillwell, Michal Kosinski, Jonah Berger, Martin Seligman & Lyle Ungar (2015). Extracting Human Temporal Orientation from Facebook Language. NAACL, ACL. Denver, Colorado. 409-419.
@article{schwartz2015extracting,
   author = {Schwartz, H. Andrew and Park, Gregory and Sap, Maarten and Weingarten, Evan and Eichstaedt, Johannes and Kern, Margaret and Stillwell, David and Kosinski, Michal and Berger, Jonah and Seligman, Martin and Ungar, Lyle},
   title = {Extracting Human Temporal Orientation from Facebook Language},
   booktitle = {NAACL},
   month = {May--June},
   year = {2015},
   address = {Denver, Colorado},
   publisher = {ACL},
   pages = {409--419},
   url = {http://www.aclweb.org/anthology/N15-1044}
}
Schwartz, H. A., Park, G., Sap, M., Weingarten, E., Eichstaedt, J., Kern, M., ... & Ungar, L. (2015). Extracting Human Temporal Orientation from Facebook Language. NAACL, ACL. Denver, Colorado. 409-419.

Mental Illness Detection at the World Well-Being Project for the CLPsych 2015 Shared Task

NAACL Workshop on CLPsych (2015) workshop
[pdf] Daniel Preotiuc-Pietro, Maarten Sap, H Andrew Schwartz & Lyle Ungar
[full citation] [bibtex] [apa] 
Daniel Preotiuc-Pietro, Maarten Sap, H Andrew Schwartz & Lyle Ungar (2015). Mental Illness Detection at the World Well-Being Project for the CLPsych 2015 Shared Task. NAACL Workshop on CLPsych
@article{preotiuc2015mental,
   title={Mental Illness Detection at the World Well-Being Project for the CLPsych 2015 Shared Task},
   author={Preotiuc-Pietro, Daniel and Sap, Maarten and Schwartz, H Andrew and Ungar, Lyle},
   journal={NAACL Workshop on CLPsych},
   year={2015}
}
Preotiuc-Pietro, D., Sap, M., Schwartz, H. A., & Ungar, L. (2015). Mental Illness Detection at the World Well-Being Project for the CLPsych 2015 Shared Task. NAACL Workshop on CLPsych

The Role of Personality, Age and Gender in Tweeting about Mental Illnesses

NAACL Workshop on CLPsych (2015) workshop
[pdf] Daniel Preotiuc-Pietro, Johannes Eichstaedt, Gregory Park, Maarten Sap, Laura Smith, Victoria Tobolsky, H Andrew Schwartz & Lyle Ungar
[full citation] [bibtex] [apa] 
Daniel Preotiuc-Pietro, Johannes Eichstaedt, Gregory Park, Maarten Sap, Laura Smith, Victoria Tobolsky, H Andrew Schwartz & Lyle Ungar (2015). The Role of Personality, Age and Gender in Tweeting about Mental Illnesses. NAACL Workshop on CLPsych
@article{preotiuc2015role,
   title={The Role of Personality, Age and Gender in Tweeting about Mental Illnesses},
   author={Preotiuc-Pietro, Daniel and Eichstaedt, Johannes and Park, Gregory and Sap, Maarten and Smith, Laura and Tobolsky, Victoria and Schwartz, H Andrew and Ungar, Lyle},
   journal={NAACL Workshop on CLPsych},
   year={2015}
}
Preotiuc-Pietro, D., Eichstaedt, J., Park, G., Sap, M., Smith, L., Tobolsky, V., ... & Ungar, L. (2015). The Role of Personality, Age and Gender in Tweeting about Mental Illnesses. NAACL Workshop on CLPsych

Twitter Sentiment Predicts Affordable Care Act Marketplace Enrollment

Journal of Medical Internet Research (2015) journal
[url]  Charlene A Wong, Maarten Sap, Hansen Andrew Schwartz, Robert Town, Tom Baker, Lyle Ungar & Raina M Merchant
[full citation] [bibtex] [apa] 
Charlene A Wong, Maarten Sap, Hansen Andrew Schwartz, Robert Town, Tom Baker, Lyle Ungar & Raina M Merchant (2015). Twitter Sentiment Predicts Affordable Care Act Marketplace Enrollment. Journal of Medical Internet Research, 17(2), JMIR Publications Inc..
@article{wong2015twitter,
   title={Twitter Sentiment Predicts Affordable Care Act Marketplace Enrollment},
   author={Wong, Charlene A and Sap, Maarten and Schwartz, Hansen Andrew and Town, Robert and Baker, Tom and Ungar, Lyle and Merchant, Raina M},
   journal={Journal of Medical Internet Research},
   volume={17},
   number={2},
   year={2015},
   publisher={JMIR Publications Inc.},
   url={https://www.jmir.org/2015/2/e51/}
}
Wong, C. A., Sap, M., Schwartz, H. A., Town, R., Baker, T., Ungar, L., & Merchant, R. M. (2015). Twitter Sentiment Predicts Affordable Care Act Marketplace Enrollment. Journal of Medical Internet Research, 17(2), JMIR Publications Inc..

Developing Age and Gender Predictive Lexica over Social Media

EMNLP (2014) conference
[pdf] Maarten Sap, Gregory Park, Johannes C. Eichstaedt, Margaret L. Kern, David J. Stillwell, Michal Kosinski, Lyle H. Ungar & Hansen Andrew Schwartz
[full citation] [bibtex] [apa] 
Maarten Sap, Gregory Park, Johannes C. Eichstaedt, Margaret L. Kern, David J. Stillwell, Michal Kosinski, Lyle H. Ungar & Hansen Andrew Schwartz (2014). Developing Age and Gender Predictive Lexica over Social Media. EMNLP, 1146-1151.
@inproceedings{sap2014developing,
   title={Developing Age and Gender Predictive Lexica over Social Media},
   author={Sap, Maarten and Park, Gregory and Eichstaedt, Johannes C. and Kern, Margaret L. and Stillwell, David J. and Kosinski, Michal and Ungar, Lyle H. and Schwartz, Hansen Andrew},
   booktitle={EMNLP},
   pages={1146--1151},
   year={2014},
   organization={Association for Computational Linguistics}
}
Sap, M., Park, G., Eichstaedt, J. C., Kern, M. L., Stillwell, D. J., Kosinski, M., ... & Schwartz, H. A. (2014). Developing Age and Gender Predictive Lexica over Social Media. EMNLP, 1146-1151.

Towards Assessing Changes in Degree of Depression through Facebook

ACL Workshop on CLPsych (2014) workshop
[pdf] H Andrew Schwartz, Johannes Eichstaedt, Margaret L Kern, Gregory Park, Maarten Sap, David Stillwell, Michal Kosinski & Lyle Ungar
[full citation] [bibtex] [apa] 
H Andrew Schwartz, Johannes Eichstaedt, Margaret L Kern, Gregory Park, Maarten Sap, David Stillwell, Michal Kosinski & Lyle Ungar (2014). Towards Assessing Changes in Degree of Depression through Facebook. ACL Workshop on CLPsych, 118-125.
@article{schwartz2014towards,
   title={Towards Assessing Changes in Degree of Depression through Facebook},
   author={Schwartz, H Andrew and Eichstaedt, Johannes and Kern, Margaret L and Park, Gregory and Sap, Maarten and Stillwell, David and Kosinski, Michal and Ungar, Lyle},
   journal={ACL Workshop on CLPsych},
   pages={118--125},
   year={2014}
}
Schwartz, H. A., Eichstaedt, J., Kern, M. L., Park, G., Sap, M., Stillwell, D., ... & Ungar, L. (2014). Towards Assessing Changes in Degree of Depression through Facebook. ACL Workshop on CLPsych, 118-125.

The 2013 US Government Shutdown (#Shutdown) and Health: An Emerging Role for Social Media

American Journal of Public Health (2014) journal
[url]  Raina M. Merchant, Yoonhee P. Ha, Charlene A. Wong, H. Andrew Schwartz, Maarten Sap, Lyle H. Ungar & David A. Asch
[full citation] [bibtex] [apa] 
Raina M. Merchant, Yoonhee P. Ha, Charlene A. Wong, H. Andrew Schwartz, Maarten Sap, Lyle H. Ungar & David A. Asch (2014). The 2013 US Government Shutdown (#Shutdown) and Health: An Emerging Role for Social Media. American Journal of Public Health, 2014, e1-e3.
@article{merchant20142013,
   title={The 2013 US Government Shutdown (\#Shutdown) and Health: An Emerging Role for Social Media},
   author={Merchant, Raina M. and Ha, Yoonhee P. and Wong, Charlene A. and Schwartz, H. Andrew and Sap, Maarten and Ungar, Lyle H. and Asch, David A.},
   journal={American Journal of Public Health},
   volume={2014},
   pages={e1--e3},
   year={2014},
   url={https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4232112/}
}
Merchant, R. M., Ha, Y. P., Wong, C. A., Schwartz, H. A., Sap, M., Ungar, L. H., & Asch, D. A. (2014). The 2013 US Government Shutdown (#Shutdown) and Health: An Emerging Role for Social Media. American Journal of Public Health, 2014, e1-e3.
* denotes equal contributions.