Christian Ehnis

16 papers Journal 5Unranked 11
YearRankTypeTitle / Venue / Authors
2022 — conf
As Time Goes By: Temporal Characteristics of Social Media and Information Objective-Subjective Tensions in Crisis Communication.
TDIT
Deborah Bunker, Maryam Shahbazi, Christian Ehnis, Tania C. Sorrell
2022 J jnl
Design principles for conversational agents to support Emergency Management Agencies.
Int. J. Inf. Manag.
Stefan Stieglitz, Lennart Hofeditz, Felix Brünker, Christian Ehnis, Milad Mirbabaie, Björn Ross
2021 J jnl
Digital Nudging in Social Media Disaster Communication.
Inf. Syst. Frontiers
Milad Mirbabaie, Christian Ehnis, Stefan Stieglitz, Deborah Bunker, Tanja Rose
2020 J jnl
Repertoires of collaboration: incorporation of social media help requests into the common operating picture.
Behav. Inf. Technol.
Christian Ehnis, Deborah Bunker
2020 J jnl
Sense-Giving Strategies of Media Organisations in Social Media Disaster Communication: Findings from Hurricane Harvey.
CoRR
Julian Marx, Milad Mirbabaie, Christian Ehnis
2020 J jnl
Social media in times of crisis: Learning from Hurricane Harvey for the coronavirus disease 2019 pandemic response.
J. Inf. Technol.
Milad Mirbabaie, Deborah Bunker, Stefan Stieglitz, Julian Marx, Christian Ehnis
2019 — conf
Bright ICT: Social Media Analytics for Society and Crisis Management.
TDIT
Deborah Bunker, Stefan Stieglitz, Christian Ehnis, Anthony Sleigh
2019 — conf
Leveraging Online Social Capital: How the German Red Cross Uses Social Networking Sites.
ACIS
Diana Fischer-Preßler, Julian Marx, Christian Ehnis, Kai Fischbach
2019 — conf
Meaningful Use of Social Bots? Possible Applications in Crisis Communication during Disasters.
ECIS
Lennart Hofeditz, Christian Ehnis, Deborah Bunker, Florian Brachten, Stefan Stieglitz
2019 — conf
Towards a Digital Platform to Support/Enhance Community-based Tourism in Developing Countries - Findings from Nepal.
ACIS
Sojen Pradhan, Christian Ehnis
2018 — conf
Sense-Giving Strategies of Media Organisations in Social Media Disaster Communication: Findings from Hurricane Harvey.
ACIS
Julian Marx, Milad Mirbabaie, Christian Ehnis
2018 — conf
Sydney Siege, December 2014: A Visualisation of a Semantic Social Media Sentiment Analysis.
ISCRAM
Jan Wendland, Christian Ehnis, Rodney J. Clarke, Deborah Bunker
2018 — conf
When Worlds Collide: Alignment of Information Systems (IS) Incompatibilities Abstract for Effective Disaster Recovery.
AMCIS
Deborah Bunker, Christian Ehnis, Linda Levine, Abdul Babar, Anthony Sleigh
2014 — conf
Communication Roles in Public Events - A Case Study on Twitter Communication.
IS&O
Milad Mirbabaie, Christian Ehnis, Stefan Stieglitz, Deborah Bunker
2013 — conf
The Impact of Disaster Typology on Social Media Use by Emergency Services Agencies: The Case of the Boston Marathon Bombing.
ACIS
Christian Ehnis, Deborah Bunker
2012 — conf
Social Media in Disaster Response: Queensland Police Service - Public Engagement During the 2011 Floods.
ACIS
Christian Ehnis, Deborah Bunker