Christian Ehnis

Publication Activity (10 Years)

Years Active: 2012-2022
Publications (10 Years): 12

Top Topics

Conversational Agents

Crisis Management

Temporal Characteristics

Top Venues

Publications

Deborah Bunker, Maryam Shahbazi, Christian Ehnis, Tania C. Sorrell
As Time Goes By: Temporal Characteristics of Social Media and Information Objective-Subjective Tensions in Crisis Communication. TDIT (2022)
Stefan Stieglitz, Lennart Hofeditz, Felix Brünker, Christian Ehnis, Milad Mirbabaie, Björn Ross
Design principles for conversational agents to support Emergency Management Agencies. Int. J. Inf. Manag. 63 (2022)
Milad Mirbabaie, Christian Ehnis, Stefan Stieglitz, Deborah Bunker, Tanja Rose
Digital Nudging in Social Media Disaster Communication. Inf. Syst. Frontiers 23 (5) (2021)
Christian Ehnis, Deborah Bunker
Repertoires of collaboration: incorporation of social media help requests into the common operating picture. Behav. Inf. Technol. 39 (3) (2020)
Julian Marx, Milad Mirbabaie, Christian Ehnis
Sense-Giving Strategies of Media Organisations in Social Media Disaster Communication: Findings from Hurricane Harvey. CoRR (2020)
Sojen Pradhan, Christian Ehnis
Towards a Digital Platform to Support/Enhance Community-based Tourism in Developing Countries - Findings from Nepal. ACIS (2019)
Deborah Bunker, Stefan Stieglitz, Christian Ehnis, Anthony Sleigh
Bright ICT: Social Media Analytics for Society and Crisis Management. TDIT (2019)
Lennart Hofeditz, Christian Ehnis, Deborah Bunker, Florian Brachten, Stefan Stieglitz
Meaningful Use of Social Bots? Possible Applications in Crisis Communication during Disasters. ECIS (2019)
Diana Fischer-Preßler, Julian Marx, Christian Ehnis, Kai Fischbach
Leveraging Online Social Capital: How the German Red Cross Uses Social Networking Sites. ACIS (2019)
Julian Marx, Milad Mirbabaie, Christian Ehnis
Sense-Giving Strategies of Media Organisations in Social Media Disaster Communication: Findings from Hurricane Harvey. ACIS (2018)
Deborah Bunker, Christian Ehnis, Linda Levine, Abdul Babar, Anthony Sleigh
When Worlds Collide: Alignment of Information Systems (IS) Incompatibilities Abstract for Effective Disaster Recovery. AMCIS (2018)
Jan Wendland, Christian Ehnis, Rodney J. Clarke, Deborah Bunker
Sydney Siege, December 2014: A Visualisation of a Semantic Social Media Sentiment Analysis. ISCRAM (2018)
Milad Mirbabaie, Christian Ehnis, Stefan Stieglitz, Deborah Bunker
Communication Roles in Public Events - A Case Study on Twitter Communication. IS&O (2014)
Christian Ehnis, Deborah Bunker
The Impact of Disaster Typology on Social Media Use by Emergency Services Agencies: The Case of the Boston Marathon Bombing. ACIS (2013)
Christian Ehnis, Deborah Bunker
Social Media in Disaster Response: Queensland Police Service - Public Engagement During the 2011 Floods. ACIS (2012)