Technique for Optimal Adaptation of Time-Dependent Workflows with Security Constraints

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Author

Elisa Bertino, Arjmand Samuel, Arif Ghafoor, Basit Shafiq

Entry type

conference

Abstract

Distributed workflow based systems are widely used in various application domains including e-commerce, digital government, healthcare, manufacturing and many others. Workflows in these application domains are not restricted to the administrative boundaries of a single organization [1]. The tasks in a workflow need to be performed in a certain order and often times are subject to temporal constraints and dependencies [1, 2]. A key requirement for such workflow applications is to provide the right data to the right person at the right time. This requirement motivates for dynamic adaptations of workflows for dealing with changing environmental conditions and exceptions.

Date

2006

URL

http://csdl2.computer.org/pers ... DOI=10.1109/ICDE.2006.156

Booktitle

22nd International Conference on Data Engineering (ICDE'06)

Key alpha

Bertino

Pages

119

Affiliation

Purdue University

Publication Date

2006-00-00

BibTex-formatted data

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@Conference{ Bertino,
	title = "Technique for Optimal Adaptation of Time-Dependent Workflows with Security Constraints",
	author = "Elisa Bertino, Arjmand Samuel, Arif Ghafoor, Basit Shafiq",
	year = "2006",
	booktitle = "22nd International Conference on Data Engineering (ICDE'06)",
	pages = "119",
	abstract = "Distributed workflow based systems are widely used in various application domains including e-commerce, digital government, healthcare, manufacturing and many others. Workflows in these application domains are not restricted to the administrative boundaries of a single organization [1]. The tasks in a workflow need to be performed in a certain order and often times are subject to temporal constraints and dependencies [1, 2]. A key requirement for such workflow applications is to provide the right data to the right person at the right time. This requirement motivates for dynamic adaptations of workflows for dealing with changing environmental conditions and exceptions.",
	affiliation = "Purdue University",
	url = "http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/&toc=comp/proceedings/icde/2006/2570/00/2570toc.xml&DOI=10.1109/ICDE.2006.156",
}