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Author
Felix Riedel
;
Fernando Chaves
Title
Workflows and decision tables for flexible early warning systems
Type
Conference Article
Year
2012
Publication
ISCRAM 2012 Conference Proceedings – 9th International Conference on Information Systems for Crisis Response and Management
Abbreviated Journal
ISCRAM 2012
Volume
Issue
Pages
Keywords
Artificial intelligence
;
Decision support systems
;
Information systems
;
Decision supports
;
Flexibility
;
Rules
;
Usability
;
Work-flows
;
Decision tables
Abstract
Today's decision support systems for crisis management are mostly designed to support a fixed process that integrates a given set of information sources. This means policies that govern the crisis management process are tightly integrated with the implementation, which makes it hard to adapt the system to changing requirements. Modern systems are expected to be adaptable and need to evolve along with the availability of new information sources and changing business processes. Previous work suggested using workflow systems to manage crisis management processes. Current approaches that use workflow systems are not end-user friendly or not flexible enough. In this paper we present our approach that combines workflows and decision tables for creating more flexible decision support systems. While workflows are used to orchestrate services and implement information logistics in the decision support processes, embedded rule sets are used to provide flexibility and adaptability of workflows. The rule sets are authored using decision tables which are an easy-to-use representation that allows end-users to express rules in an intuitive way. © 2012 ISCRAM.
Address
Fraunhofer IOSB, Germany
Corporate Author
Thesis
Publisher
Simon Fraser University
Place of Publication
Vancouver, BC
Editor
L. Rothkrantz, J. Ristvej, Z.Franco
Language
English
Summary Language
English
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
2411-3387
ISBN
9780864913326
Medium
Track
Early Warning and Expert Systems for Disaster Management
Expedition
Conference
9th International ISCRAM Conference on Information Systems for Crisis Response and Management
Notes
Approved
no
Call Number
Serial
194
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