2021
Introduction to the special issue on Social Media and Government.
Inf. Polity, 2021
Media use, information reliability and political efficacy in Tunisia, 2011-2019.
Inf. Polity, 2021
2020
Introduction to the Special Issue on Negotiating Truth and Trust in Socio-Technical Systems.
ACM Trans. Soc. Comput., 2020
Introduction to the Special Issue on Government and Social Media.
Digit. Gov. Res. Pract., 2020
Too Small to Fail: Information Sharing Behavior in a US Municipal Election.
Proceedings of the dg.o '20: The 21st Annual International Conference on Digital Government Research, 2020
Session details: Social Media and Government.
Proceedings of the dg.o '20: The 21st Annual International Conference on Digital Government Research, 2020
2019
Information Uses and Gratifications Related to Crisis: Student Perceptions since the Egyptian Uprising.
Proceedings of the 16th International Conference on Information Systems for Crisis Response and Management, 2019
Communication Behavior in an Emerging Democracy.
Proceedings of the 20th Annual International Conference on Digital Government Research, 2019
2018
Web Communities Versus Physical Communities.
Proceedings of the Encyclopedia of Social Network Analysis and Mining, 2nd Edition, 2018
Proceedings of the Encyclopedia of Social Network Analysis and Mining, 2nd Edition, 2018
Leveraging social media to achieve a community policing agenda.
Gov. Inf. Q., 2018
Introduction to the special issue on social media and government.
First Monday, 2018
Engaging a community through social media-based topics and interactions.
First Monday, 2018
2017
Media use by young Tunisians during the 2011 revolution vs 2014 elections.
Inf. Polity, 2017
Reflecting Community Events and Social Interactions through Archived Social Media.
Proceedings of the 18th Annual International Conference on Digital Government Research, 2017
2016
Media use during conflicts: Information seeking and political efficacy during the 2012 Mexican elections.
Gov. Inf. Q., 2016
Introduction to the Social Media in Government Minitrack.
Proceedings of the 49th Hawaii International Conference on System Sciences, 2016
The Use and Impact of Social Media during the 2011 Tunisian Revolution.
Proceedings of the 17th International Digital Government Research Conference on Digital Government Research, 2016
2015
Designing Alternative Systems for Local Communities.
Proceedings of the 33rd Annual ACM Conference Extended Abstracts on Human Factors in Computing Systems, 2015
2014
Web Communities Versus Physical Communities.
Encyclopedia of Social Network Analysis and Mining, 2014
Encouraging civic participation through local news aggregation.
Inf. Polity, 2014
(Hyper) local news aggregation: Designing for social affordances.
Gov. Inf. Q., 2014
Social Media vs. Traditional Internet Use for Community Involvement: Toward Broadening Participation.
Proceedings of the Electronic Participation - 6th IFIP WG 8.5 International Conference, 2014
Media use during conflicts: information seeking gratifications & efficacy during 2012 Mexican elections.
Proceedings of the 15th Annual International Conference on Digital Government Research, 2014
2013
Between a Rock and a Cell Phone: Communication and Information Technology Use during the 2011 Uprisings in Tunisia and Egypt.
Int. J. Inf. Syst. Crisis Response Manag., 2013
Scaffolding Technology for Low Literacy Groups: From Mobile Phone to Desktop PC?
Int. J. Hum. Comput. Interact., 2013
PhaseVis1: What, when, where, and who in visualizing the four phases of emergency management through the lens of social media.
Proceedings of the 10th Proceedings of the International Conference on Information Systems for Crisis Response and Management, 2013
Encouraging civic participation through local news aggregation.
Proceedings of the 14th Annual International Conference on Digital Government Research, 2013
2012
Social media use by government: From the routine to the critical.
Gov. Inf. Q., 2012
Bridging the Divide in Democratic Engagement: Studying Conversation Patterns in Advantaged and Disadvantaged Communities.
Proceedings of the 2012 International Conference on Social Informatics (SocialInformatics), 2012
A Case Study of Community Privacy.
Proceedings of the 2012 International Conference on Social Informatics (SocialInformatics), 2012
Identifying Critical Factors of Community Privacy.
Proceedings of the 2012 International Conference on Privacy, 2012
Between a rock and a cell phone: Communication and information technology use during the 2011 Egyptian uprising.
Proceedings of the 9th Proceedings of the International Conference on Information Systems for Crisis Response and Management, 2012
Panel proposal online community networks, e-government, and community-sourcing actions.
Proceedings of the 13th Annual International Conference on Digital Government Research, 2012
2011
Cell Phone Use with Social Ties During Crises: The Case of the Virginia Tech Tragedy.
Int. J. Inf. Syst. Crisis Response Manag., 2011
CTRnet DL for disaster information services.
Proceedings of the 2011 Joint International Conference on Digital Libraries, 2011
Collecting, analyzing and visualizing tweets using open source tools.
Proceedings of the 12th Annual International Conference on Digital Government Research, 2011
Twitter use during an emergency event: the case of the UT Austin shooting.
Proceedings of the 12th Annual International Conference on Digital Government Research, 2011
Social media use by government: from the routine to the critical.
Proceedings of the 12th Annual International Conference on Digital Government Research, 2011
Evaluating software for communities using social affordances.
Proceedings of the International Conference on Human Factors in Computing Systems, 2011
2010
Leveraging Social Networks to Embed Trust in Rideshare Programs.
Proceedings of the 43rd Hawaii International International Conference on Systems Science (HICSS-43 2010), 2010
Open government initiatives in North America.
Proceedings of the 11th Annual International Conference on Digital Government Research, 2010
2009
Local Groups Online: Political Learning and Participation.
Proceedings of the Learning in Communities, 2009
Designing Technology for Local Citizen Deliberation.
Proceedings of the Learning in Communities, 2009
The Efficacy of Knowledge Sharing in Centralized and Self-Organizing Online Communities: Weblog Networks vs. Discussion Forums.
Proceedings of the 42st Hawaii International International Conference on Systems Science (HICSS-42 2009), 2009
Proceedings of the 10th Annual International Conference on Digital Government Research, 2009
2008
Deliberation in the wild: a visualization tool for blog discovery and citizen-to-citizen participation.
Proceedings of the 9th Annual International Conference on Digital Government Research, 2008
2007
Local Groups Online: Political Learning and Participation.
Comput. Support. Cooperative Work., 2007
Toward a model of political participation among young adults: the role of local groups and ICT use.
Proceedings of the 1st International Conference on Theory and Practice of Electronic Governance, 2007
Implementation of Internet Technology for Local Government Website: Design Guidelines.
Proceedings of the 40th Hawaii International International Conference on Systems Science (HICSS-40 2007), 2007
VizBlog: a discovery tool for the blogosphere.
Proceedings of the 8th Annual International Conference on Digital Government Research, 2007
2006
Designing Technology for Local Citizen Deliberation.
J. Community Informatics, 2006
When opinion leaders blog: new forms of citizen interaction.
Proceedings of the 7th Annual International Conference on Digital Government Research, 2006
Modeling online participation in local governance.
Proceedings of the 7th Annual International Conference on Digital Government Research, 2006
Social and Civic Participation in a Community Network.
Proceedings of the Computers, Phones, and the Internet, 2006
2005
Weak Ties in Networked Communities.
Inf. Soc., 2005
Community Networks: Where Offline Communities Meet Online.
J. Comput. Mediat. Commun., 2005
Participating in civil society: the case of networked communities.
Interact. Comput., 2005
2001
Civic Engagement among Early Internet Adopters: Trend or Phase?
CoRR, 2001
1996
Panel 16 Electronic Communities: Community Attachment and Involvement in a Wired Society.
Proceedings of the Seventeenth International Conference on Information Systems, 1996