Asking the Right Question in Collaborative Q&A Systems. Yang, J., Hauff, C., Bozzon, A., & Houben, G. In Proceedings of the 25th ACM conference on Hypertext and Social Media (HyperText 2014), 2014. ACM.
bibtex   
@inproceedings{yang2014asking,
  title={Asking the Right Question in Collaborative {Q}\&{A} Systems},
  author={Yang, Jie and Hauff, Claudia and Bozzon, Alessandro and Houben, Geert-Jan},
  booktitle={Proceedings of the 25th ACM conference on Hypertext and Social Media (HyperText 2014)},
  year={2014},
  organization={ACM}
}

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