Analyzing workflows implied by instance-dependent access rules

Paper

Calders, Toon, Dekeyser, Stijn, Hidders, Jan and Paredaens, Jan. 2006. "Analyzing workflows implied by instance-dependent access rules." 2006 ACM SIGMOD/PODS Conference. Chicago, United States of America 26 - 29 Jun 2006 United States. https://doi.org/10.1145/1142351.1142365
Paper/Presentation Title

Analyzing workflows implied by instance-dependent access rules

Presentation TypePaper
AuthorsCalders, Toon (Author), Dekeyser, Stijn (Author), Hidders, Jan (Author) and Paredaens, Jan (Author)
Number of Pages10
Year2006
Place of PublicationUnited States
Digital Object Identifier (DOI)https://doi.org/10.1145/1142351.1142365
Web Address (URL) of Paperhttps://dl.acm.org/doi/10.1145/1142351.1142365
Web Address (URL) of Conference Proceedingshttps://dl.acm.org/doi/proceedings/10.1145/1142351
Conference/Event2006 ACM SIGMOD/PODS Conference
Event Details
2006 ACM SIGMOD/PODS Conference
Event Date
26 to end of 29 Jun 2006
Event Location
Chicago, United States of America
Abstract

Recently proposed form-based web information systems liberate the capture and reuse of data in organizations by substituting the development of technical implementations of electronic forms for the conceptual modelling of forms' tree-structured schemas and their data access rules. Significantly, these instance-dependent rules also imply a workflow process associated to a form, eliminating the need for a costly workflow design phase. Instead, the workflows thus created in an ad hoc manner by unsophisticated end-users can be automatically analyzed, and incorrect forms rejected. This paper examines fundamental correctness properties of workflows that are implied by instance-dependent access rules. Specifically, we study the decidability of the form completability property and the semi-soundness of a form's workflow. These problems are affected by a choice of constraints on the path language used to express access rules and completion formulas, and on the depth of the form's schema tree. Hence, we study these problems by examining them in the context of several different fragments determined by such constraints.

Keywordsinstance-dependent access rules, workflows
Contains Sensitive ContentDoes not contain sensitive content
ANZSRC Field of Research 2020461399. Theory of computation not elsewhere classified
490103. Calculus of variations, mathematical aspects of systems theory and control theory
Public Notes

File reproduced in accordance with the copyright policy of the publisher/author.

Byline AffiliationsUniversity of Antwerp, Belgium
Department of Mathematics and Computing
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