@article{bernal2017interrupted,
  title={Interrupted time series regression for the evaluation of public health interventions: a tutorial},
  author={Bernal, James Lopez and Cummins, Steven and Gasparrini, Antonio},
  journal={International journal of epidemiology},
  volume={46},
  number={1},
  pages={348--355},
  year={2017},
  publisher={Oxford University Press}
}
@inproceedings{tan2018tracing,
  title={Tracing community genealogy: how new communities emerge from the old},
  author={Tan, Chenhao},
  booktitle={Twelfth International AAAI Conference on Web and Social Media},
  year={2018}
}
@inproceedings{bazelli2013personality,
  title={On the personality traits of stackoverflow users},
  author={Bazelli, Blerina and Hindle, Abram and Stroulia, Eleni},
  booktitle={2013 IEEE international conference on software maintenance},
  pages={460--463},
  year={2013},
  organization={IEEE}
}
@inproceedings{danescu2013no,
  title={No country for old members: User lifecycle and linguistic change in online communities},
  author={Danescu-Niculescu-Mizil, Cristian and West, Robert and Jurafsky, Dan and Leskovec, Jure and Potts, Christopher},
  booktitle={Proceedings of the 22nd international conference on World Wide Web},
  pages={307--318},
  year={2013}
}
@inproceedings{lin2017better,
  title={Better when it was smaller? Community content and behavior after massive growth},
  author={Lin, Zhiyuan and Salehi, Niloufar and Yao, Bowen and Chen, Yiqi and Bernstein, Michael S},
  booktitle={Eleventh International AAAI Conference on Web and Social Media},
  year={2017}
}
@inproceedings{yazdanian2019eliciting,
  title={Eliciting New Wikipedia Users’ Interests via Automatically Mined Questionnaires: For a Warm Welcome, Not a Cold Start},
  author={Yazdanian, Ramtin and Zia, Leila and Morgan, Jonathan and Mansurov, Bahodir and West, Robert},
  booktitle={Proceedings of the International AAAI Conference on Web and Social Media},
  volume={13},
  number={01},
  pages={537--547},
  year={2019}
}
@article{chandrasekharan2017you,
  title={You can't stay here: The efficacy of reddit's 2015 ban examined through hate speech},
  author={Chandrasekharan, Eshwar and Pavalanathan, Umashanthi and Srinivasan, Anirudh and Glynn, Adam and Eisenstein, Jacob and Gilbert, Eric},
  journal={Proceedings of the ACM on Human-Computer Interaction},
  volume={1},
  number={CSCW},
  pages={1--22},
  year={2017},
  publisher={ACM New York, NY, USA}
}

@inproceedings{mamykina2011design,
  title={Design lessons from the fastest q\&a site in the west},
  author={Mamykina, Lena and Manoim, Bella and Mittal, Manas and Hripcsak, George and Hartmann, Bj{\"o}rn},
  booktitle={Proceedings of the SIGCHI conference on Human factors in computing systems},
  pages={2857--2866},
  year={2011}
}
@inproceedings{treude2011programmers,
  title={How do programmers ask and answer questions on the web?(NIER track)},
  author={Treude, Christoph and Barzilay, Ohad and Storey, Margaret-Anne},
  booktitle={Proceedings of the 33rd international conference on software engineering},
  pages={804--807},
  year={2011}
}
@article{robillard1999role,
  title={The role of knowledge in software development},
  author={Robillard, Pierre N},
  journal={Communications of the ACM},
  volume={42},
  number={1},
  pages={87--92},
  year={1999},
  publisher={ACM New York, NY, USA}
}
@inproceedings{bian2008finding,
  title={Finding the right facts in the crowd: factoid question answering over social media},
  author={Bian, Jiang and Liu, Yandong and Agichtein, Eugene and Zha, Hongyuan},
  booktitle={Proceedings of the 17th international conference on World Wide Web},
  pages={467--476},
  year={2008}
}
@inproceedings{slag2015one,
  title={One-day flies on stackoverflow-why the vast majority of stackoverflow users only posts once},
  author={Slag, Rogier and de Waard, Mike and Bacchelli, Alberto},
  booktitle={2015 IEEE/ACM 12th Working Conference on Mining Software Repositories},
  pages={458--461},
  year={2015},
  organization={IEEE}
}
@inproceedings{anderson2012discovering,
  title={Discovering value from community activity on focused question answering sites: a case study of stack overflow},
  author={Anderson, Ashton and Huttenlocher, Daniel and Kleinberg, Jon and Leskovec, Jure},
  booktitle={Proceedings of the 18th ACM SIGKDD international conference on Knowledge discovery and data mining},
  pages={850--858},
  year={2012}
}
@inproceedings{tausczik2011predicting,
  title={Predicting the perceived quality of online mathematics contributions from users' reputations},
  author={Tausczik, Yla R and Pennebaker, James W},
  booktitle={Proceedings of the SIGCHI Conference on Human Factors in Computing Systems},
  pages={1885--1888},
  year={2011}
}
@inproceedings{harper2008predictors,
  title={Predictors of answer quality in online Q\&A sites},
  author={Harper, F Maxwell and Raban, Daphne and Rafaeli, Sheizaf and Konstan, Joseph A},
  booktitle={Proceedings of the SIGCHI Conference on Human Factors in Computing Systems},
  pages={865--874},
  year={2008}
}
@inproceedings{bosu2013building,
  title={Building reputation in stackoverflow: an empirical investigation},
  author={Bosu, Amiangshu and Corley, Christopher S and Heaton, Dustin and Chatterji, Debarshi and Carver, Jeffrey C and Kraft, Nicholas A},
  booktitle={2013 10th Working Conference on Mining Software Repositories (MSR)},
  pages={89--92},
  year={2013},
  organization={IEEE}
}
@inproceedings{movshovitz2013analysis,
  title={Analysis of the reputation system and user contributions on a question answering website: Stackoverflow},
  author={Movshovitz-Attias, Dana and Movshovitz-Attias, Yair and Steenkiste, Peter and Faloutsos, Christos},
  booktitle={2013 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2013)},
  pages={886--893},
  year={2013},
  organization={IEEE}
}
@article{allen2006organizational,
  title={Do organizational socialization tactics influence newcomer embeddedness and turnover?},
  author={Allen, David},
  journal={Journal of Management},
  year={2006}
}
@inproceedings{ford2018we,
  title={We Don't Do That Here: How Collaborative Editing with Mentors Improves Engagement in Social Q\&A Communities},
  author={Ford, Denae and Lustig, Kristina and Banks, Jeremy and Parnin, Chris},
  booktitle={CHI},
  year={2018}
}
@online{atwood2008stack,
  title={Stack Overflow Private Beta Begins},
  author={Atwood, Jeff},
  url={https://stackoverflow.blog/2008/08/01/stack-overflow-private-beta-begins/},
  date={2008-08-01}
}
@online{hanlon2018stack,
  title={Stack Overflow Isn't Very Welcoming: It's Time for That to Change},
  author={Hanlon, Jay},
  url={https://stackoverflow.blog/2018/04/26/stack-overflow-isnt-very-welcoming-its-time-for-that-to-change/},
  year={2018}
}
@online{friend2018rolling,
  title={Rolling out the Welcome Wagon: June Update},
  author={Friend, Joe},
  url={https://stackoverflow.blog/2018/06/21/rolling-out-the-welcome-wagon-june-update/},
  year={2018}
}
@online{silge2019welcome,
  title={Welcome Wagon: Classifying Comments on Stack Overflow},
  author={Silge, Julia and Punyon, Jason},
  url={https://stackoverflow.blog/2018/07/10/welcome-wagon-classifying-comments-on-stack-overflow/},
  year={2019}
}
@online{stackexchangetour,
  title={Tour - StackExchange},
  author={},
  url={https://stackexchange.com/tour},
  year={}
}
@online{stackoverflowvotedown,
  title={Help Center > Privileges > Vote down},
  author={},
  url={https://stackoverflow.com/help/privileges/vote-down},
  year={}
}
@online{stackoverflowprivileges,
  title={Help Center > Privileges},
  author={},
  url={https://stackoverflow.com/help/privileges/},
  year={}
}
@online{mathoverflowprivileges,
  title={Help Center > Privileges},
  author={},
  url={https://mathoverflow.com/help/privileges/},
  year={}
}
@online{stackoverflowbadges,
  title={Help Center > Badges},
  author={},
  url={https://stackoverflow.com/help/badges/},
  year={}
}
@online{stackoverflowmeta,
  title={What is "meta"? How does it work?},
  author={},
  url={https://stackoverflow.com/help/whats-meta/},
  year={}
}
@online{stackoversurvey2015,
  title={Developer Survey Results 2015},
  author={},
  url={https://insights.stackoverflow.com/survey/2015},
  year={2015}
}
@online{stackoversurvey2019,
  title={Developer Survey Results 2019},
  author={},
  url={https://insights.stackoverflow.com/survey/2019},
  year={2019}
}
@online{hanlon2013war,
  title={The War of the Closes},
  author={Hanlon, Jay},
  url={https://stackoverflow.blog/2013/06/25/the-war-of-the-closes/},
  year={2013}
}
@online{hanlon2017mentorship,
  title={Mentorship Research Project - Results + Wrap-Up},
  author={Lustig, Kristina},
  url={https://meta.stackoverflow.com/questions/357198/mentorship-research-project-results-wrap-up},
  year={2017}
}
@online{spolsky2012kicking,
  title={Kicking off the Summer of Love},
  author={Spolsky, Joel},
  url={https://stackoverflow.blog/2012/07/20/kicking-off-the-summer-of-love/},
  year={2012}
}
@online{sizeofwikipedia,
  title={Wikipedia:Size of Wikipedia},
  author={},
  url={https://en.wikipedia.org/wiki/Wikipedia:Size_of_Wikipedia},
  year={2020}
}
@online{jaydles2014the,
  title={The NEW new “Be Nice” Policy (“Code of Conduct”) — Updated with your feedback [duplicate]},
  author={Jaydles},
  url={https://meta.stackexchange.com/questions/240839/the-new-new-be-nice-policy-code-of-conduct-updated-with-your-feedback},
  year={2014}
}
@online{post2018come,
  title={Come Take a Look at our New Contributor Indicator!},
  author={Post, Tim},
  url={https://meta.stackexchange.com/questions/314287/come-take-a-look-at-our-new-contributor-indicator},
  year={2018}
}
@online{sonic2018what,
  title={What are the exact criteria for the “new contributor” indicator to be shown?},
  author={Sonic the Anonymous Hedgehog and Nickel, Brian},
  url={https://meta.stackexchange.com/questions/314472/what-are-the-exact-criteria-for-the-new-contributor-indicator-to-be-shown},
  year={2018}
}
@online{statsstackexchangecom,
  title={Cross Validated Main page},
  author={},
  url={https://stats.stackexchange.com/},
  year={}
}
@online{mathstackexchangecom,
  title={Mathematics Stack Exchange Main page},
  author={},
  url={https://math.stackexchange.com/},
  year={}
}
@inproceedings{yanovsky2019one,
  title={One Size Does Not Fit All: Badge Behavior in Q\&A Sites},
  author={Yanovsky, Stav and Hoernle, Nicholas and Lev, Omer and Gal, Kobi},
  booktitle={UMAP},
  year={2019}
}
@inproceedings{kusmierczyk2018causal,
  title={On the Causal Effect of Badges},
  author={Kusmierczyk, Tomasz and Gomez-Rodriguez, Manuel},
  booktitle={WWW},
  year={2018}
}
@inproceedings{anderson2013steering,
  title={Steering user behavior with badges},
  author={Anderson, Ashton and Huttenlocher, Daniel and Kleinberg, Jon and Leskovec, Jure},
  booktitle={WWW},
  year={2013}
}
@article{srba2016comprehensive,
    title={A comprehensive survey and classification of approaches for community question answering},
    author={Srba, Ivan and Bielikova, Maria},
    journal={ACM Transactions on the Web (TWEB)},
    volume={10},
    number={3},
    pages={1--63},
    year={2016},
    publisher={ACM New York, NY, USA}
}
@article{nonnecke2006non,
  title={Non-public and public online community participation: Needs, attitudes and behavior},
  author={Nonnecke, Blair and Andrews, Dorine and Preece, Jenny},
  journal={Electronic Commerce Research},
  volume={6},
  number={1},
  pages={7--20},
  year={2006},
  publisher={Springer}
}
@inproceedings{steinmacher2015social,
  title={Social barriers faced by newcomers placing their first contribution in open source software projects},
  author={Steinmacher, Igor and Conte, Tayana and Gerosa, Marco Aur{\'e}lio and Redmiles, David},
  booktitle={Proceedings of the 18th ACM conference on Computer supported cooperative work \& social computing},
  pages={1379--1392},
  year={2015}
}
@inproceedings{ford2016paradise,
  title={Paradise unplugged: Identifying barriers for female participation on stack overflow},
  author={Ford, Denae and Smith, Justin and Guo, Philip J and Parnin, Chris},
  booktitle={Proceedings of the 2016 24th ACM SIGSOFT International Symposium on Foundations of Software Engineering},
  pages={846--857},
  year={2016}
}
@article{vasilescu2014gender,
  title={Gender, representation and online participation: A quantitative study},
  author={Vasilescu, Bogdan and Capiluppi, Andrea and Serebrenik, Alexander},
  journal={Interacting with Computers},
  volume={26},
  number={5},
  pages={488--511},
  year={2014},
  publisher={Oxford University Press}
}
@inproceedings{cavusoglu2015can,
  title={Can gamification motivate voluntary contributions? The case of StackOverflow Q\&A community},
  author={Cavusoglu, Huseyin and Li, Zhuolun and Huang, Ke-Wei},
  booktitle={Proceedings of the 18th ACM conference companion on computer supported cooperative work \& social computing},
  pages={171--174},
  year={2015}
}
@inproceedings{immorlica2015social,
  title={Social status and badge design},
  author={Immorlica, Nicole and Stoddard, Greg and Syrgkanis, Vasilis},
  booktitle={Proceedings of the 24th international conference on World Wide Web},
  pages={473--483},
  year={2015}
}
@article{li2012quantifying,
  title={Quantifying the impact of badges on user engagement in online Q\&A communities},
  author={Li, Zhuolun and Huang, Ke-Wei and Cavusoglu, Huseyin},
  year={2012}
}
@book{hill2010so,
  title={Why so few? Women in science, technology, engineering, and mathematics.},
  author={Hill, Catherine and Corbett, Christianne and St Rose, Andresse},
  year={2010},
  publisher={ERIC}
}
@article{david2008community,
  title={Community-based production of open-source software: What do we know about the developers who participate?},
  author={David, Paul A and Shapiro, Joseph S},
  journal={Information Economics and Policy},
  volume={20},
  number={4},
  pages={364--398},
  year={2008},
  publisher={Elsevier}
}
@article{clark2005women,
  title={Women and science careers: leaky pipeline or gender filter?},
  author={Clark Blickenstaff*, Jacob},
  journal={Gender and education},
  volume={17},
  number={4},
  pages={369--386},
  year={2005},
  publisher={Taylor \& Francis}
}
@book{kraut2012building,
  title={Building successful online communities: Evidence-based social design},
  author={Kraut, Robert E and Resnick, Paul},
  year={2012},
  publisher={Mit Press}
}
@inproceedings{ipeirotis2014quizz,
  title={Quizz: targeted crowdsourcing with a billion (potential) users},
  author={Ipeirotis, Panagiotis G and Gabrilovich, Evgeniy},
  booktitle={Proceedings of the 23rd international conference on World wide web},
  pages={143--154},
  year={2014}
}
@inproceedings{hutto2014vader,
  title={Vader: A parsimonious rule-based model for sentiment analysis of social media text},
  author={Hutto, Clayton J and Gilbert, Eric},
  booktitle={Eighth international AAAI conference on weblogs and social media},
  year={2014}
}
@online{archivestackexchange,
  title={Files for stackexchange},
  author={},
  url={https://archive.org/download/stackexchange}},
  year={}
}
@article{bernal2017interrupted,
  title={Interrupted time series regression for the evaluation of public health interventions: a tutorial},
  author={Bernal, James Lopez and Cummins, Steven and Gasparrini, Antonio},
  journal={International journal of epidemiology},
  volume={46},
  number={1},
  pages={348--355},
  year={2017},
  publisher={Oxford University Press}
}
@inproceedings{wang2013wisdom,
  title={Wisdom in the social crowd: an analysis of quora},
  author={Wang, Gang and Gill, Konark and Mohanlal, Manish and Zheng, Haitao and Zhao, Ben Y},
  booktitle={Proceedings of the 22nd international conference on World Wide Web},
  pages={1341--1352},
  year={2013}
}
