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Hemant Purohit, Yiye Ruan, Amruta Joshi, Srinivasan Parthasarthy, Amit Sheth. Understanding User-Community Engagement by Multi-faceted Features: A Case Study on Twitter. In SoME 2011 (Workshop on Social Media Engagement, in conjunction with WWW 2011). Hyderabad, India: 2011 workshop on Social Media Engagement (SoME); 2011.  (259.29 KB)
Hemant Purohit, Yiye Ruan, Dave Fuhry, Srinivasan Parthasarthy, Amit Sheth. On Understanding Divergence of Online Social Group Discussion. In 8th International AAAI Conference on Weblogs and Social Media (ICWSM 2014). University Park, PA; 2014.  (317.78 KB)
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Meenakshi Nagarajan, Hemant Purohit, Amit Sheth. A Qualitative Examination of Topical Tweet and Retweet Practices. In 4th Int'l AAAI Conference on Weblogs and Social Media (ICWSM); 2010.  (487.06 KB)
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Hemant Purohit. Mining Behavior of Citizen Sensor Communities to Improve Cooperation with Organizational Actors. Department of Computer Science and Engineering. [Dayton]: Wright State University; 2015. p. 154.  (6.65 MB)
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Hemant Purohit, Guozhu Dong, Valerie Shalin, Krishnaprasad Thirunarayan, Amit Sheth. Intent Classification of Short-Text on Social Media. In SocialCom 2015: 8th IEEE International Conference on Social Computing and Networking. Chengdu, China: IEEE; 2015.  (485.79 KB)
Hemant Purohit, Andrew Hampton, Shreyansh Bhatt, Valerie Shalin, Amit Sheth, John Flach. An Information Filtering and Management Model for Twitter Traffic to Assist Crises Response Coordination. Journal of Computer Supported Cooperative Work (Special Issue on Crisis Informatics and Collaboration). 2014 ;23(4):513-545.  (1.08 MB)
Hemant Purohit, Andrew Hampton, Shreyansh Bhatt, Valerie Shalin, Amit Sheth, John Flach. Identifying Seekers and Suppliers in Social Media Communities to Support Crisis Coordination. Journal of Computer-Supported Cooperative Works (JCSCW). 2014 ;23(4-6):513-545.
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Hemant Purohit. Crisis Response Coordination in Online Communities. In NSF SOCS Symposium. 2013.  (2.34 MB)
Hemant Purohit, Amit Sheth, Carlos Castillo, Patrick Meier. Crisis Mapping, Citizen Sensing and Social Media Analytics: Leveraging Citizen Roles for Crisis Response. In 7th International AAAI Conference on Weblogs and Social Media. Cambridge, MA; 2013.
Andrew Hampton, Shreyansh Bhatt, Alan Smith, Jeremy Brunn, Hemant Purohit, Valerie Shalin, John Flach, Amit Sheth. Constructing Synthetic Social Media Stimuli for an Emergency Preparedness Functional Exercise. In 14th International Conference on Information Systems for Crisis Response and Management (ISCRAM 2017). Albi, Occitanie Pyrénées-Méditerranée, France; 2017.  (1.56 MB)