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Author |
Teun Terpstra; Richard Stronkman; Arnout De Vries; Geerte L. Paradies |
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Title |
Towards a realtime Twitter analysis during crises for operational crisis management |
Type |
Conference Article |
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Year |
2012 |
Publication |
ISCRAM 2012 Conference Proceedings – 9th International Conference on Information Systems for Crisis Response and Management |
Abbreviated Journal |
ISCRAM 2012 |
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Pages |
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Keywords |
Disaster prevention; Information filtering; Information retrieval; Information systems; Monitoring; Storms; Crisis communications; Crisis management; Graphical displays; Information extraction tools; Natural hazard; Self organizations; Social media; Twitter; Social networking (online) |
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Abstract |
Today's crises attract great attention on social media, from local and distant citizens as well as from news media. This study investigates the possibilities of real-time and automated analysis of Twitter messages during crises. The analysis was performed through application of an information extraction tool to nearly 97,000 tweets that were published shortly before, during and after a storm hit the Pukkelpop 2011 festival in Belgium. As soon as the storm hit the festival tweet activity increased exponentially, peaking at 576 tweets per minute. The extraction tool enabled analyzing tweets through predefined (geo)graphical displays, message content filters (damage, casualties) and tweet type filters (e.g., retweets). Important topics that emerged were 'early warning tweets', 'rumors' and the 'self-organization of disaster relief' on Twitter. Results indicate that automated filtering of information provides valuable information for operational response and crisis communication. Steps for further research are discussed. © 2012 ISCRAM. |
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Address |
HKV Consultants, Netherlands; Twitcident, Netherlands; TNO, Netherlands |
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Publisher |
Simon Fraser University |
Place of Publication |
Vancouver, BC |
Editor |
L. Rothkrantz, J. Ristvej, Z.Franco |
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Language |
English |
Summary Language |
English |
Original Title |
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Edition |
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ISSN |
2411-3387 |
ISBN |
9780864913326 |
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Track |
Social Media and Collaborative Systems |
Expedition |
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Conference |
9th International ISCRAM Conference on Information Systems for Crisis Response and Management |
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Notes |
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Approved |
no |
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Call Number |
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Serial |
215 |
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Author |
Tim-Jonathan Huyeng; Timo Bittner; Uwe Rüppel |
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Title |
Examining the Feasibility of LoRa-based Monitoring in Large-scale Disaster Response Scenarios |
Type |
Conference Article |
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Year |
2022 |
Publication |
ISCRAM 2022 Conference Proceedings – 19th International Conference on Information Systems for Crisis Response and Management |
Abbreviated Journal |
Iscram 2022 |
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Volume |
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Issue |
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Pages |
541-550 |
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Keywords |
LoRa; LPWAN; disaster response; sensor technology; monitoring |
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Abstract |
Following a natural disaster or other large-scale events which require emergency response assessing and monitoring the situation at hand is of critical importance. However, some infrastructure that is often relied upon such as cellular service or the power grid might be temporarily disrupted or entirely unavailable. In order to be able to still transmit relevant monitoring data gathered from sensors, the use of a low-cost LPWAN with LoRa modulation technique is suggested in the approach presented here. Combined with an analysis of disaster response in Germany the relevant aspects are consolidated in a concept utilizing LoRaWAN with a ChirpStack backend that is easy to set up and entirely independent of external infrastructure. The proposed addition which aims to support disaster control management in Germany is then tested in conjunction with a fictional flooding scenario where an area is monitored with autarkic sensors using LoRaWAN technology. |
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Address |
Technische Universität Darmstadt; Technische Universität Darmstadt; Technische Universität Darmstadt |
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Place of Publication |
Tarbes, France |
Editor |
Rob Grace; Hossein Baharmand |
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Language |
English |
Summary Language |
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Original Title |
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Abbreviated Series Title |
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Series Volume |
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Edition |
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ISSN |
2411-3387 |
ISBN |
978-82-8427-099-9 |
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Track |
Geospatial Technologies and Geographic Information Science for Crisis Management (GIS) |
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no |
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Call Number |
ISCRAM @ idladmin @ |
Serial |
2438 |
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Author |
Yulia Tyshchuk; William A. Wallace |
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Title |
The use of social media by local government in response to an extreme event: Del norte county, CA response to the 2011 Japan tsunami |
Type |
Conference Article |
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Year |
2013 |
Publication |
ISCRAM 2013 Conference Proceedings – 10th International Conference on Information Systems for Crisis Response and Management |
Abbreviated Journal |
ISCRAM 2013 |
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Volume |
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Issue |
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Pages |
802-811 |
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Keywords |
Civil defense; Information systems; Risk management; Tsunamis; Affected area; Emergency management; Extreme events; Feed-back loop; First responders; Local government; Monitoring information; Social media; Disasters |
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Abstract |
Social media has become increasingly important for emergency management. One example is its current use by governmental organizations to disseminate emergency-relevant information. During disaster events, it is imperative for people in affected areas to obtain accurate information. People using social media make a conscious decision to trust, act on, propagate or disregard emergency-relevant information. However, local government, in general, has not developed agreed upon ways to use social media in emergencies. This study documents how emergency management was able to successfully partner with local media and utilize social media to develop important relationships with the affected community via social media in emergencies. The study demonstrates a way to successfully utilize social media during disaster events in several ways: by closing a feedback loop between first responders and the public, by monitoring information flow, and by providing regular updates to the public. |
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Address |
Rensselaer Polytechnic Institute, United States |
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Publisher |
Karlsruher Institut fur Technologie |
Place of Publication |
KIT; Baden-Baden |
Editor |
T. Comes, F. Fiedrich, S. Fortier, J. Geldermann and T. Müller |
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Language |
English |
Summary Language |
English |
Original Title |
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Series Editor |
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Series Title |
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Abbreviated Series Title |
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Series Volume |
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Series Issue |
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Edition |
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ISSN |
2411-3387 |
ISBN |
9783923704804 |
Medium |
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Track |
Social Media |
Expedition |
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Conference |
10th International ISCRAM Conference on Information Systems for Crisis Response and Management |
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Notes |
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Approved |
no |
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Call Number |
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Serial |
1031 |
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Author |
Valerie November; Laurence Creton-Cazanave |
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Title |
Inquiry in control rooms – an analysis through the lenses of space, time and practices |
Type |
Conference Article |
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Year |
2016 |
Publication |
ISCRAM 2016 Conference Proceedings ? 13th International Conference on Information Systems for Crisis Response and Management |
Abbreviated Journal |
ISCRAM 2016 |
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Pages |
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Keywords |
Control Rooms; Space; Time; Action; Monitoring |
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Abstract |
In recent risk studies, some researchers have raised concerns regarding the focus on extraordinary events – sometimes called ?extreme paradigm? (Gaillard, 2007). Simultaneously, we are witnessing a growing interest in the more ?ordinary? situations that must be handled on a daily basis in order to avoid crises (Roux-Dufort 2007, Van Laere 2013). In an interdisciplinary perspective of sociology and geography, we have analysed five different control rooms (traffic safety, air traffic control, humanitarian coordination, weather forecasting and electrical supply). This transversal perspective has helped us consider control rooms as specific spatio-temporal devices, where ordinary practices aim as much at crisis avoidance as at crisis management. We conclude that it is important to broaden the analytical perspective of control rooms; to no longer regard them as the source of action but rather as one aspect of larger socio-technical monitoring devices. |
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Publisher |
Federal University of Rio de Janeiro |
Place of Publication |
Rio de Janeiro, Brasil |
Editor |
A. Tapia; P. Antunes; V.A. Bañuls; K. Moore; J. Porto |
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Language |
English |
Summary Language |
English |
Original Title |
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Series Editor |
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Series Title |
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Abbreviated Series Title |
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Series Volume |
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Series Issue |
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Edition |
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ISSN |
2411-3388 |
ISBN |
978-84-608-7984-9 |
Medium |
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Track |
Command and Control Studies |
Expedition |
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Conference |
13th International Conference on Information Systems for Crisis Response and Management |
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Notes |
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Approved |
no |
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Call Number |
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Serial |
1381 |
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Author |
Zelenka, J.; Kasanický, T.š; Gatial, E.; Balogh, Z.; Majlingová, A.; Brodrechtova, Y.; Kalinovská, S.; Rehák, R.; Semet, Y.; Boussu, G. |
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Title |
Coordination of Drones Swarm for Wildfires Monitoring |
Type |
Conference Article |
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Year |
2023 |
Publication |
Proceedings of the 20th International ISCRAM Conference |
Abbreviated Journal |
Iscram 2023 |
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Volume |
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Issue |
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Pages |
144-151 |
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Keywords |
Forest Fire; Wildfires; Drone; Fire Protection; Fire Monitoring |
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Abstract |
As a result of climate change and global weather patterns, large forest fires are becoming more frequent in different parts of the world. The focus of the presented work is on creation of a complex coordination and communication framework for a swarm of drones specially tailored for use in preventing and monitoring of forest fires. The presented algorithm has been testing and evaluating using a computer simulation. The testing and validation in relevant environment is scheduled during a pilot demonstration exercise with real personnel and equipment, which will take place in Slovakia on April 2023. The presented work is a part of the SILVANUS EU H2020 project, whose objective is the creation of a climate resilient forest management platform for forest fire prevention and suppression. SILVANUS draws on environmental, technical, and social science experts to support regional and national authorities responsible for forest fire management in their respective countries. |
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Address |
Institute of Informatics, Slovak Academy of Sciences; Technical University in Zvolen, College of Forestry, Department of Forest Economics and Management; 3MON, Ivanská cesta 2, 82104; Thales Research and Technology |
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Publisher |
University of Nebraska at Omaha |
Place of Publication |
Omaha, USA |
Editor |
Jaziar Radianti; Ioannis Dokas; Nicolas Lalone; Deepak Khazanchi |
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Language |
English |
Summary Language |
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Original Title |
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Series Editor |
Hosssein Baharmand |
Series Title |
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Abbreviated Series Title |
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Series Volume |
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Series Issue |
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Edition |
1 |
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ISSN |
2411-3387 |
ISBN |
979-8-218-21749-5 |
Medium |
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Track |
Technologies for First Responders |
Expedition |
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Conference |
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Notes |
http://dx.doi.org/10.59297/MUJT3755 |
Approved |
no |
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Call Number |
ISCRAM @ idladmin @ |
Serial |
2513 |
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