Selected bibliography: [Google Scholar] [DBLP] [Microsoft Academic Search] [ACM Digital Library]

2017

  1. De Choudhury, M. and Kiciman, E. (2017). The Language of Social Support in Social Media and its Effect on Suicidal Ideation Risk. In Proceedings of the 11th International AAAI Conference on Web and Social Media (Montreal, Canada, May 15-18, 2017), to appear. ICWSM 2017. (Acceptance rate: 14%)
    Best Paper Candidate
    (doi)(pdf)(slides)

  2. Saha, K., Weber, I., Birnbaum, M., and De Choudhury, M. (2017). Characterizing Population Awareness of Schizophrenia Leveraging Facebook Advertisement Estimates. In Journal of Medical Internet Research, forthcoming. doi:10.2196/jmir.6815 (Impact Factor: 4.7)
    (doi)(pdf)

  3. Haimson, O., Andalibi, N., De Choudhury, M., and Hayes, G. (2017). Relationship breakup disclosures and media ideologies on Facebook. Accepted to appear in the Journal of New Media & Society.
    (doi)(pdf)

  4. Bagroy, S., Kumaraguru, P., and De Choudhury, M. (2017). A Social Media Based Index of Mental Well-Being in College Campuses. In Proceedings of the 34th Annual ACM Conference on Human Factors in Computing Systems (Denver, CO, May 6-11, 2017), to appear. CHI 2017. (Acceptance rate: 25%)
    (doi)(pdf)(slides)

  5. Manikonda, L., and De Choudhury, M. (2017). Modeling and Understanding Visual Attributes of Mental Health Disclosures in Social Media. In Proceedings of the 34th Annual ACM Conference on Human Factors in Computing Systems (Denver, CO, May 6-11, 2017), to appear. CHI 2017. (Acceptance rate: 25%)
    (doi)(pdf)(slides)

  6. Chancellor, S., Kalantidis, Y., Pater, J., De Choudhury, M., and Shamma, D. A. (2017). Multimodal Classification of Moderated Online Pro-Eating Disorder Content. In Proceedings of the 34th Annual ACM Conference on Human Factors in Computing Systems (Denver, CO, May 6-11, 2017), to appear. CHI 2017. (Acceptance rate: 25%)
    (doi)(pdf)(slides)

  7. De Choudhury, M., Sharma, S., Logar, T., Eekhout, W., and Nielsen, R. (2017). Gender and Cross-Cultural Differences in Social Media Disclosures of Mental Illness. In Proceedings of the 20th ACM Conference on Computer-Supported Cooperative Work and Social Computing (Portland, OR, Feb 25–Mar 1, 2017). CSCW 2017. (Acceptance rate: 34%)
    Best Paper Award
    (doi)(pdf)(slides)

  8. De Choudhury, M., Kumar, M., and Weber, I. (2017). Computational Approaches Toward Integrating Quantified Self Sensing & Social Media. In Proceedings of the 20th ACM Conference on Computer-Supported Cooperative Work and Social Computing (Portland, OR, Feb 25–Mar 1, 2017). CSCW 2017. (Acceptance rate: 34%)
    (doi)(pdf)(slides)

  9. Fiesler, C., Dye, M., Feuston, J., Hiruncharoenvate, C., Hutto, C., Roshan, P., Pavalanathan, U., Bruckman, A., De Choudhury, M., and Gilbert, E. (2017). What (or Who) Is Public? Privacy Settings and Social Media Content Sharing. In Proceedings of the 20th ACM Conference on Computer-Supported Cooperative Work and Social Computing (Portland, OR, Feb 25–Mar 1, 2017). CSCW 2017. (Acceptance rate: 34%)
    (doi)(pdf)(slides)

  10. Tamersoy, A., Chau, D H., and De Choudhury, M. (2017). Analysis of Smoking and Drinking Relapse in an Online Community. In Proceedings of the 7th ACM Conference on Digital Health (London, UK, July 2-5, 2017), to appear. DH 2017.
    (doi)(pdf)(slides)

  11. Ahsan, U., De Choudhury, M., and Essa, I. (2017). Towards Using Visual Attributes to Infer Image Sentiment Of Social Events. In Proceedings of the 2017 International Joint Conference on Neural Networks (Anchorage, AK, May 14-19, 2017), to appear. IJCNN 2017.
    (doi)(pdf)(slides)

  12. 2016

    1. De Choudhury, M., Jhaver, S., Sugar, B., and Weber, I. (2016). Social Media Participation in an Activist Movement for Racial Equality. In Proceedings of the 10th International AAAI Conference on Weblogs and Social Media (Cologne, Germany, May 17-20, 2016). ICWSM 2016. (Acceptance rate: 17%)
      Best Paper Award
      (doi)(pdf)(slides)

    2. De Choudhury, M., Kiciman, E., Dredze, M., Coppersmith, G., and Kumar, M. (2016). Discovering Shifts to Suicidal Ideation from Mental Health Content in Social Media. In Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems (San Jose, CA, May 7-12, 2016). CHI 2016. (Acceptance rate: 23%)
      Best Paper Honorable Mention
      (doi)(pdf)(slides)

    3. Chancellor, S., Mitra, T., and De Choudhury, M. (2016). Recovery Amid Pro-Anorexia: Analysis of Recovery in Social Media. In Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems (San Jose, CA, May 7-12, 2016). CHI 2016. (Acceptance rate: 23%)
      (doi)(pdf)(slides)

    4. Chancellor, S., Lin, Z., and De Choudhury, M. (2016). "This Post Will Just Get Taken Down": Characterizing Removed Pro-Eating Disorder Social Media Content. In Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems (San Jose, CA, May 7-12, 2016). CHI 2016. (Acceptance rate: 23%)
      (doi)(pdf)(slides)

    5. Andalibi, N., Haimson, O., De Choudhury, M., and Forte, A. (2016). Understanding Social Media Disclosures of Sexual Abuse Through the Lenses of Support Seeking and Anonymity. In Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems (San Jose, CA, May 7-12, 2016). CHI 2016. (Acceptance rate: 23%)
      (doi)(pdf)(slides)

    6. Chancellor, S., Pater, J., Clear, T., Gilbert, E., and De Choudhury, M. (2016). #thyghgapp: Instagram Content Moderation and Lexical Variation in Pro-Eating Disorder Communities. In Proceedings of the 19th ACM Conference on Computer-Supported Cooperative Work and Social Computing (San Francisco, CA, Feb 27–Mar 2, 2016). CSCW 2016. (Acceptance rate: 25%)
      Best Paper Honorable Mention
      (doi)(pdf)(slides)

    7. Chancellor, S., Lin, Z., Goodman, E., Zerwas, S., and De Choudhury, M. (2016). Quantifying and Predicting Mental Illness Severity in Online Pro-Eating Disorder Communities. In Proceedings of the 19th ACM Conference on Computer-Supported Cooperative Work and Social Computing (San Francisco, CA, Feb 27–Mar 2, 2016). CSCW 2016. (Acceptance rate: 25%)
      Best Paper Honorable Mention
      (doi)(pdf)(slides)

    8. De Choudhury, M., Sharma, S., and Kiciman, E. (2016). Characterizing Dietary Choices, Nutrition, and Language in Food Deserts via Social Media. In Proceedings of the 19th ACM Conference on Computer-Supported Cooperative Work and Social Computing (San Francisco, CA, Feb 27–Mar 2, 2016). CSCW 2016. (Acceptance rate: 25%)
      (doi)(pdf)(slides)

    9. Garimella, K., Weber, I., and De Choudhury, M. (2016). Quote RTs on Twitter: usage of the new feature for political discourse. In Proceedings of the 8th ACM Conference on Web Science (pp. 200-204). WebSci 2016.
      (doi)(pdf)(slides)

    10. Sachdeva, N., Kumaraguru, P., and De Choudhury, M. (2016). Social Media for Safety: Characterizing Online Interactions between Citizens and Police. In Proceedings of the 2015 British Human Computer Interaction Conference. BritishHCI 2016.
      (doi)(pdf)(slides)

    11. 2015

      1. Walker, M., Thornton, L., De Choudhury, M., Teevan, J., Bulik, C., Levinson, C., and Zerwas, S. (2015). Facebook Use and Disordered Eating in College-Aged Women. In Journal of Adolescent Health. (5-Year Impact Factor: 3.7)
        (link)

      2. Kumar, M., Dredze, M., Coppersmith, G., and De Choudhury, M. (2015). Detecting Changes in Suicide Content Manifested in Social Media Following Celebrity Suicides. In Proceedings of 26th ACM Conference on Hypertext and Social Media (Middle East Technical University, North Cyprus Campus, September 1-4, 2015). HT'15.
        (doi)(pdf)(slides)

      3. Tamersoy, A., De Choudhury, M., and Chau, P. (2015). Characterizing Smoking and Drinking Abstinence from Social Media. In Proceedings of 26th ACM Conference on Hypertext and Social Media (Middle East Technical University, North Cyprus Campus, September 1-4, 2015). HT'15.
        (doi)(pdf)(slides)

      4. Pavalanathan, U., and De Choudhury, M. (2015). Identity Management and Mental health Discourse on Social Media. In Proceedings of WWW'15 Companion: 24th International World Wide Web Conference, Web Science Track (Florence, Italy, May 18-22, 2015). WWW'15 Companion. (Acceptance rate: 13.8%)
        (doi)(pdf)(slides)

      5. De Choudhury, M., and Massimi, M. (2015). "She Said Yes!" Liminality and Engagement Announcements on Twitter. In Proceedings of iConference 2015 (Newport Beach, CA, Mar 24-27, 2015). (Acceptance rate: 36%, full papers)
        Lee Dirks Best Paper Award
        (doi)(pdf)(slides)

      6. De Choudhury, M. (2015). Anorexia on Tumblr: A Characterization Study. In Proceedings of DH'15: 5th ACM Digital Health Conference. DH'15. (Florence, Italy, May 18-20, 2015).
        (doi)(pdf)(slides)

      7. Delgado Valdes, J. M., Eisenstein, E., and De Choudhury, M. (2015). Psychological Effects of Urban Crime Gleaned from Social Media. In Proceedings of the 9th International AAAI Conference on Weblogs and Social Media (Oxford, UK, May 26-29, 2015). ICWSM 2015. (Acceptance rate: 31%)
        (doi)(pdf)(poster)

      8. Balani, S., and De Choudhury, M. (2015). Detecting and Characterizing Mental Health Related Self-Disclosure in Social Media. In Proceedings of CHI'15 Extended Abstracts: 33rd Annual ACM Conference on Human Factors in Computing Systems (Seoul, South Korea, Apr 18-23, 2015). CHI EA'15.
        (doi)(pdf)(poster)

      9. Sharma, S., and De Choudhury, M. (2015). Detecting and Characterizing Nutritional Information of Food and Ingestion Content in Instagram. In Proceedings of WWW'15 Companion: 24th International World Wide Web Conference (Florence, Italy, May 18-22, 2015). WWW'15 Companion.
        (doi)(pdf)(poster)

      2014

      1. De Choudhury, M., and De, S. (2014). Mental Health Discourse on Reddit: Self-disclosure, Social Support, and Anonymity. In Proceedings of the 8th International AAAI Conference on Weblogs and Social Media (Ann Arbor, MI, Jun 2-Jun 4, 2014). ICWSM 2014. (Acceptance rate: 23%, full papers)
        (doi)(pdf)(slides)

      2. Kiciman, E., Counts, S., Gamon, M., De Choudhury, M., and Thiesson, B. (2014). Discussion Graphs: Putting Social Media Analysis in Context. In Proceedings of the 8th International AAAI Conference on Weblogs and Social Media (Ann Arbor, MI, Jun 2-Jun 4, 2014). ICWSM 2014. (Acceptance rate: 23%, full papers)
        (doi)(pdf)(slides)

      3. De Choudhury, M., Monroy-Hernández, A., and Mark, G. (2014). "Narco" Emotions: Affect and Desensitization in Social Media during the Mexican Drug War. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (Toronto, Canada, Apr 26-May 1, 2014). CHI 2014. (Acceptance rate: 22.8%)
        Best Paper Award
        (doi)(pdf)(slides)

      4. De Choudhury, M., Morris, M., and White, R (2014). Seeking and Sharing Health Information Online: Comparing Search Engines and Social Media. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (Toronto, Canada, Apr 26-May 1, 2014). CHI 2014. (Acceptance rate: 22.8%)
        (doi)(pdf)(slides)

      5. De Choudhury, M., Counts, S., Horvitz, E., and Hoff, A. (2014). Characterizing and Predicting Postpartum Depression from Facebook Data. In Proceedings of the 17th ACM Conference on Computer Supported Cooperative Work and Social Computing (Baltimore, MD, Feb 15-19, 2014). CSCW 2014. (Acceptance rate: 27%)
        (doi)(pdf)(slides)

      6. Zhang, H., De Choudhury, M., and Grudin, J. (2014). Creepy but Inevitable? The Evolution of Social Networking. In Proceedings of the 17th ACM Conference on Computer Supported Cooperative Work and Social Computing (Baltimore, MD, Feb 15-19, 2014). CSCW 2014. (Acceptance rate: 27%)
        (doi)(pdf)(slides)

      7. De Choudhury, M. (2014). Opportunities of Social Media in Health and Well-being. In ACM XRDS Magazine, Vol. 21 (2), Pages 23-27. (Invited Article)
        (doi)(pdf)

      2013

      1. De Choudhury, M., Gamon, M., Counts, S., and Horvitz, E. (2013). Predicting Depression via Social Media. In Proceedings of the 7th International AAAI Conference on Weblogs and Social Media (Boston, MA, Jul 8-Jul 10, 2013). ICWSM 2013. (Acceptance rate: 20%, full papers)
        (doi)(pdf)(slides)

      2. De Choudhury, M., Counts, S., and Horvitz, E. (2013). Social Media as a Measurement Tool of Depression in Populations. In Proceedings of the 5th ACM International Conference on Web Science (Paris, France, May 2-May 4, 2013). WebSci 2013.
        (doi)(pdf)(slides)

      3. De Choudhury, M., Gamon, M., Hoff, A., and Roseway, A. (2013). "Moon Phrases": A Social Media Facilitated Tool for Emotional Reflection and Wellness In Proceedings of the 7th International Conference on Pervasive Computing Technologies for Healthcare (Venice, Italy, May 5-8, 2013). Pervasive Health 2013.
        (doi)(pdf)(slides)

      4. De Choudhury, M., Counts, S., and Horvitz, E. (2013). Predicting Postpartum Changes in Emotion and Behavior via Social Media. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (Paris, France, Apr 27-May 2, 2013). CHI 2013. (Acceptance rate: 23%)
        (doi)(pdf)(slides)

      5. De Choudhury, M., Counts, S., and Horvitz, E. (2013). Major Life Changes and Behavioral Markers in Social Media: Case of Childbirth. In Proceedings of the 16th ACM Conference on Computer Supported Cooperative Work (San Antonio, TX, USA, Feb 23-27, 2013). CSCW 2013.
        Best Paper Nomination
        (doi)(pdf)(slides)

      6. De Choudhury, M., and Counts, S. (2013). Understanding Affect in the Workplace via Social Media. In Proceedings of the 16th ACM Conference on Computer Supported Cooperative Work (San Antonio, TX, USA, Feb 23-27, 2013). CSCW 2013.
        (doi)(pdf)(slides)

      7. Monroy-Hernndez, A., boyd, d., Kiciman, E., De Choudhury, M., and Counts, S. (2013). The New War Correspondents: The Rise of Civic Media Curation in Urban Warfare. In Proceedings of the 16th ACM Conference on Computer Supported Cooperative Work (San Antonio, TX, USA, Feb 23-27, 2013). CSCW 2013.
        (doi)(pdf)(slides)

      8. Monroy-Hernández, A., Farnham, S., Kiciman, E., Counts, S., and De Choudhury, M. (2013). Smart Societies: From Citizens as Sensors to Collective Action. ACM Interactions Magazine 20, 4 (July 2013), 16-19.
        (doi)(pdf)(slides)

      9. Kiciman, E., De Choudhury, M., Counts, S., Gamon, M., and Thiesson, B. (2013). Analyzing Social Media Relationships in Context with Discussion Graphs. In Proceedings of the Eleventh Workshop on Mining and Learning with Graphs, in conjunction with KDD 2013 (Aug 11, Chicago, Illinois). MLG 2013.
        (doi)(pdf)(slides)

      2012

      1. De Choudhury, M., Counts, S., and Gamon, M. (2012). Not All Moods are Created Equal! Exploring Human Emotional States in Social Media. In Proceedings of the 6th International AAAI Conference on Weblogs and Social Media (Trinity College, Dublin, Ireland, Jun 4-8, 2012) - oral presentation. ICWSM 2012. (Acceptance rate: 20%, full papers)
        (doi)(pdf)(slides)

      2. De Choudhury, M., Gamon, M., and Counts, S. (2012). Happy, Nervous or Surprised? Classification of Human Affective States in Social Media. In Proceedings of the 6th International AAAI Conference on Weblogs and Social Media (Trinity College, Dublin, Ireland, Jun 4-8, 2012). ICWSM 2012.
        (doi)(pdf)(poster)

      3. Diakopoulos, N., De Choudhury, M., and Naaman, M. (2012). Finding and Assessing Social Media Information Sources in the Context of Journalism. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (Austin, TX, USA, May 5-10, 2012). CHI 2012. (Acceptance rate: 23%)
        Best Paper Honorable Mention
        (doi)(pdf)(slides)

      4. De Choudhury, M., Diakopoulos, N., and Naaman, M. (2012). Unfolding the Event Landscape on Twitter: Classification and Exploration of User Categories. In Proceedings of the 15th ACM Conference on Computer Supported Cooperative Work (Seattle, USA, Feb 11-15, 2012). CSCW 2012.
        (doi)(pdf)(slides)

      5. Sundaram, H., Lin, Y.-R., De Choudhury, M. and Kelliher, A. (2012). Understanding Community Dynamics in Online Social Networks: A multidisciplinary review. In the IEEE Signal Processing Magazine (SPM), Special Issue on Signal and Information Processing for Social Learning and Networking (Guest Eds.: HervZ Bourlard, Vikram Krishnamurthy, K. J. Ray Liu, Yan Lindsay Sun, H. Vicky Zhao), Vol 29, Issue 2, pp 33 - 40.
        (link)

      6. Lin, Y-R., Sundaram, H., De Choudhury, M., Kelliher, A. (2012). Discovering Multi-Relational Structures in Social Media Streams. In ACM Trans. on Multimedia Computing, Communications and Applications (TOMCCAP), Vol 8, Issue 1, Article 4, 28 pages.

      7. Sundaram, H., Xie, L., De Choudhury, M., Lin, Y-R., Natsev, A. (2012). Multimedia Semantics: Interactions between Content and Community. In The Proceedings of the IEEE (IEEEP), special issue on "Web-Scale Multimedia Processing and Applications" (Guest Eds.: Edward Chang, Alexander Hauptmann, Thomas Huang, Malcolm Slaney, Shih-Fu Chang).

      8. De Choudhury, M. (2012). Understanding our Online Communication Processes. In SIGWEB Newsl. Winter, Article 3 (January 2012), 4 pages (coordinator: Danielle H. Lee).
        (link)

      2011 -

      1. De Choudhury, M., Counts, S., and Czerwinski, M. (2011). Find Me the Right Content! Diversity-based Sampling of Social Media Content for Topic-centric Search. In Proceedings of the 5th Int'l AAAI Conference on Weblogs and Social Media (Barcelona, Spain, July 17-21, 2011). ICWSM 2011. (Acceptance rate: 19%, full papers)
        (doi)(pdf)(slides)

      2. De Choudhury, M., Counts, S., and Czerwinski, M. (2011). Identifying Relevant Social Media Content: Leveraging Information Diversity and User Cognition. In Proceedings of the 22nd ACM Conference on Hypertext and Hypermedia (Eindhoven, Jun 6-9, 2011). HT 2011. (Acceptance rate: 21%, long papers)
        (doi)(pdf)(slides)

      3. De Choudhury, M. (2011). Tie Formation on Twitter: Homophily and Structure of Egocentric Networks. In Proceedings of the 3rd IEEE Int'l Conference on Social Computing (MIT, Boston, USA, Oct 9-11, 2011). SocialCom 2011.
        (doi)(pdf)(slides)

      4. De Choudhury, M. (2011). Discovering Relevant Entities in Large-scale Social Information Systems. In Handbook of Data Intensive Computing, Eds. Borko Furht and Armando Escalante, 2011, Springer, forthcoming.

      5. De Choudhury, M., and Sundaram, H. (2011). Why Do We Converse on Social Media? An Analysis of Intrinsic and Extrinsic Network Factors. In Proceedings of the Third SIGMM Workshop on Social Media (WSM 2011), in conjunction with ACM Multimedia 2011 (Scottsdale, Arizona, USA, November 28 - December 1, 2011), forthcoming.
        (pdf)(slides)

      6. De Choudhury, M., Lin, Y-R., Sundaram, H., Candan, K. S., Xie, L., Kelliher, A. (2010). How Does the Sampling Strategy Impact the Discovery of Information Diffusion in Social Media? In Proceedings of the 4th Int'l AAAI Conference on Weblogs and Social Media (George Washington University, Washington, DC, May 23-26, 2010). ICWSM 2010. (Acceptance rate: 19%, full papers)
        (doi)(pdf)(slides)

      7. De Choudhury, M., Mason, Winter A., Hofman, Jake M., Watts, Duncan J. (2010). Inferring Relevant Social Networks from Interpersonal Communication. In Proceedings of the Nineteenth World Wide Web Conference (Raleigh, North Carolina, April 26-30, 2010). WWW 2010. (Acceptance rate: 14%)
        (doi)(pdf)(slides)

      8. De Choudhury, M., Feldman M., Amer-Yahia, S., Golbandi, N., Lempel, R., Yu, C. (2010). Automatic Construction of Travel Itineraries using Social Breadcrumbs. In Proceedings of the 21st ACM Conference on Hypertext and Hypermedia (Toronto, Canada, Jun 13-16, 2010). HT 2010. (Acceptance rate: 20%, long papers)
        (doi)(pdf)(slides)

      9. De Choudhury, M., Sundaram, H., John, A., and Seligmann, D. D. (2010). Extraction, Characterization and Utility of Prototypical Groups in the Blogosphere. In ACM Trans. On Information Systems, Vol 29, Issue 1, Article 6, 53 pages.

      10. De Choudhury, M., Feldman M., Amer-Yahia, S., Golbandi, N., Lempel, R., Yu, C. (2010). Constructing Travel Itineraries from Geo-temporal Bread-crumbs. In Proceedings of the Nineteenth World Wide Web Conference (Raleigh, North Carolina, April 26-30, 2010). WWW 2010.
        (doi)(pdf)(poster)

      11. De Choudhury, M., Sundaram, H., John, A., and Seligmann, D. D. (2010). Analyzing the Dynamics of Communication in Online Social Networks. In Handbook of Social Networks Technologies and Applications, Eds. Borko Furht, 2010, Springer, pp 59-94.
        (pdf)

      12. De Choudhury, M., Sundaram, H., John, A., and Seligmann, D. D. (2009). Social Synchrony: Predicting Mimicry of User Actions in Online Social Media. In Proceedings of the 2009 IEEE International Conference on Social Computing (Vancouver, Canada, August 29-31, 2009), SocialCom '09. (Acceptance rate: 9%)
        (doi)(pdf)(slides)

      13. Lin, Y-R., Sundaram, H., De Choudhury, M., Kelliher, A. (2009). Temporal Patterns in Social Media Streams: Theme Discovery and Evolution using Joint Analysis of Content and Context. In Proceedings of the 2009 IEEE International Conference on Multimedia & Expo (New York, USA, June 28- July 3, 2009). ICME '09 (Acceptance rate: 22%).
        (doi)(pdf)(slides)

      14. De Choudhury, M., Sundaram, H., Lin, Y-R., John, A., and Seligmann, D. D. (2009). Connecting Content to Community in Social Media via Image Content, User Tags and User Communication. In Proceedings of the 2009 IEEE International Conference on Multimedia & Expo (New York, USA, June 28- July 3, 2009). ICME '09. (Acceptance rate: 22%)
        (doi)(pdf)(slides)

      15. De Choudhury, M., Sundaram, H., John, A., and Seligmann, D. D. (2009). What Makes Conversations Interesting? Themes, Participants and Consequences of Conversations in Online Social Media. In Proceedings of the Eighteenth International World Wide Web Conference (Madrid, Spain, April 20-24, 2009). WWW '09. (Acceptance rate: 11%)
        (doi)(pdf)(slides)

      16. De Choudhury, M. (2009). Modeling and Predicting Group Activity over Time in Online Social Media. In Proceedings of the Twentieth ACM Conference on Hypertext and Hypermedia (Torino, Italy, June 29 - July 1, 2009). HT '09.
        (doi)(pdf)(poster)

      17. De Choudhury, M., Sundaram, H., John, A., and Seligmann, D. D. (2008). Can Blog Communication Dynamics be correlated with Stock Market Activity? In Proceedings of the Nineteenth ACM Conference on Hypertext and Hypermedia (Pittsburgh, Pennsylvania, USA, June 19 - 21, 2008). HT '08. (Acceptance rate: 25%)
        (doi)(pdf)(slides)

      18. De Choudhury, M., Sundaram, H., John, A., and Seligmann, D. D. (2008). Dynamic Prediction of Communication Flow Using Social Context. In Proceedings of the Nineteenth ACM Conference on Hypertext and Hypermedia (Pittsburgh, Pennsylvania, USA, June 19 - 21, 2008). HT '08. (Acceptance rate: 25%)
        (doi)(pdf)(slides)

      19. De Choudhury, M., Sundaram, H., John, A., and Seligmann, D. D. (2008). Multi-scale Characteriation of Social Network Dynamics in the Blogosphere. In Proceedings of the Seventeenth ACM Conference on information and Knowledge Management (Napa Valley,California, USA, October 26-30, 2008). CIKM '08. ACM, New York, NY, 1515-1516. (Acceptance rate: 16%)
        (doi)(pdf)(poster)

      20. De Choudhury, M., Sundaram, H., John, A., and Seligmann, D. D. (2007). Contextual Prediction of Communication Flow in Social Networks. In Proceedings of the IEEE/WIC/ACM international Conference on Web intelligence (Silicon Valley, California, USA, November 02 - 05, 2007). Web Intelligence. IEEE Computer Society, Washington, DC, 57-65. (Acceptance rate: 17%)
        (doi)(pdf)(slides)

      21. De Choudhury, M., Sundaram, H., John, A., and Seligmann, D. D. (2007). Context Aware Routing of Enterprise User Communications. In Proceedings of the Fifth IEEE international Conference on Pervasive Computing and Communications Workshops (White Plains, New York, USA, March 19 - 23, 2007). PERCOMW. IEEE Computer Society, Washington, DC, 39-44.
        (doi)(pdf)(slides)


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