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Author  |
Beibei Hu; Jan Hidders; Philipp Cimiano |
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Title |
Towards context-based information delivery to police officers: A questionnaire-based requirements elicitation study |
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Conference Article |
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Year |
2010 |
Publication |
ISCRAM 2010 – 7th International Conference on Information Systems for Crisis Response and Management: Defining Crisis Management 3.0, Proceedings |
Abbreviated Journal |
ISCRAM 2010 |
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Keywords |
Information systems; Law enforcement; Mobile agents; Requirements engineering; Surveys; Systems analysis; Context-aware systems; Context-based information; Crisis management; Crisis situations; Information requirement; Mobile users; Police officers; Requirements elicitation; Information management |
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Abstract |
In the area of information system design, the development of context-aware systems which can provide relevant information in a context-driven fashion to support mobile users in crisis management tasks represents a great challenge. Motivated by the fact that police officers are often overwhelmed by too much information, the goal of the MOSAIC project (a multi-officer system of agents for informed crisis control) is to support mobile police officers by a system which delivers contextualized information that is relevant to the task at hand. In order to elicit the information requirements of police officers who are involved in crisis situations, a questionnaire-based requirements elicitation study has been carried out in the context of the work described here. The results mainly shed light on the situation-specific information requirements of police officers in certain scenarios. The design requirements that follow from our study have clearly the potential to guide the design of context-based information delivery systems for users involved in critical situations such as the police officers we target. Our findings thus offer an important contribution to the field of information system design for crisis management. |
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Address |
Delft University of Technology, Netherlands; Semantic Computing Group, CITEC, Universität Bielefeld, Germany |
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Publisher |
Information Systems for Crisis Response and Management, ISCRAM |
Place of Publication |
Seattle, WA |
Editor |
S. French, B. Tomaszewski, C. Zobel |
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Language |
English |
Summary Language |
English |
Original Title |
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Series Volume |
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Edition |
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ISSN |
2411-3387 |
ISBN |
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Track |
Special Session: Response Information Systems Requirement Engineering and Evaluation |
Expedition |
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Conference |
7th 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 |
598 |
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Author |
Elina Valtonen; Ronja Addams-Moring; Teemupekka Virtanen; Antti Järvinen; Mikael Moring |
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Title |
Emergency announcements to mobile user devices in geographically defined areas |
Type |
Conference Article |
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Year |
2004 |
Publication |
Proceedings of ISCRAM 2004 – 1st International Workshop on Information Systems for Crisis Response and Management |
Abbreviated Journal |
ISCRAM 2004 |
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Volume |
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Issue |
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Pages |
151-156 |
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Keywords |
Cellular telephones; Civil defense; Information systems; Mobile devices; Mobile phones; Communications networks; Data packet; GSM networks; Information contents; Mobile phone networks; Mobile users; Real-time location; Single point; Global system for mobile communications |
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Abstract |
When emergency announcements (EA) to a population in a crisis area are needed, avoiding single points of failure in the EA sending and forwarding systems is essential. We present a new concept, an extension to existing EA sending systems, which is based on real-time location information about mobile devices. Such a solution would increase the EA sending systems' robustness through redundancy and technology diversity. At the same time, these mobile emergency announcement (MEA) sending systems would increase the percentage of the threatened population that can be reached fast. The proposition is based on a set of requirements for EA sending systems, the most important of which turned out to be ensuring the authenticity and integrity of the EA information content. We found our preliminary results too optimistic: current GSM networks should not be used for sending EAs, as it is quite possible to forge SMS text messages, even to multiple GSM phones in a specific target area. The next generations of mobile phone networks (3G/UMTS and 4G) seem more promising, due to their packet-oriented architectures, as each data packet can be stamped with verifiable information about the source of the data. However, the development of communications networks with features compatible with MEA sending will demand that both authorities and independent experts take an active, early role in networks design right beside the commercial organisations. © Proceedings ISCRAM 2004. |
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Address |
Helsinki University of Technology (HUT), Telecommunications Software and Multimedia Laboratory, Finland; YLE – Finnish Broadcasting Company, STUK – Radiation and Nuclear Safety Authority, Finland |
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Publisher |
Royal Flemish Academy of Belgium |
Place of Publication |
Brussels |
Editor |
B. Van de Walle, B. Carle |
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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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Series Volume |
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Series Issue |
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Edition |
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ISSN |
2411-3387 |
ISBN |
9076971080 |
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Track |
Emergency Response ICT |
Expedition |
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Conference |
1st International ISCRAM Conference on Information Systems for Crisis Response and Management |
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Notes |
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Approved |
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Call Number |
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Serial |
224 |
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