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AuthorLanz, Andreasdc.contributor.author
AuthorReichert, Manfreddc.contributor.author
Date of accession2016-03-15T10:39:49Zdc.date.accessioned
Available in OPARU since2016-03-15T10:39:49Zdc.date.available
Year of creation2014dc.date.created
AbstractThe proper handling of temporal process constraints is crucial in many application domains. Contemporary process-aware information systems (PAIS), however, lack a sophisticated support of time-aware processes. As a particular challenge, the enactment of time-aware processes needs to be flexible as time can neither be slowed down nor stopped. Hence, it should be possible to dynamically adapt time-aware process instances to cope with unforeseen events. In turn, when applying such dynamic changes, it must be re-ensured that the resulting process instances are temporally consistent; i.e., they still can be completed without violating any of their temporal constraints. This paper extends existing process change operations, which ensure soundness of the resulting processes, with temporal constraints. In particular, it provides pre- and post-conditions for these operations that guarantee for the temporal consistency of the changed process instances. Further, we analyze the effects a change has on the temporal properties of a process instance. In this context, we provide a means to significantly reduce the complexity when applying multiple change operations. The presented change operations have been prototypically implemented in the AristaFlow BPM Suite.dc.description.abstract
Languageendc.language.iso
PublisherUniversität Ulmdc.publisher
LicenseStandarddc.rights
Link to license texthttps://oparu.uni-ulm.de/xmlui/license_v3dc.rights.uri
KeywordDynamic process changedc.subject
KeywordProcess flexibilitydc.subject
KeywordProcess-aware information systemdc.subject
KeywordTemporal constraintsdc.subject
KeywordTemporal perspectivedc.subject
KeywordTime-aware processesdc.subject
Dewey Decimal GroupDDC 004 / Data processing & computer sciencedc.subject.ddc
LCSHTheory of constraints (Management)dc.subject.lcsh
TitleAnalyzing the impact of process change operations on time-aware processesdc.title
Resource typeBerichtdc.type
DOIhttp://dx.doi.org/10.18725/OPARU-3189dc.identifier.doi
PPN1658497406dc.identifier.ppn
URNhttp://nbn-resolving.de/urn:nbn:de:bsz:289-vts-90488dc.identifier.urn
GNDProzessmanagementdc.subject.gnd
GNDProzessoptimierungdc.subject.gnd
FacultyFakultät für Ingenieurwissenschaften und Informatikuulm.affiliationGeneral
Date of activation2014-07-08T14:09:50Zuulm.freischaltungVTS
Peer reviewneinuulm.peerReview
DCMI TypeTextuulm.typeDCMI
VTS-ID9048uulm.vtsID
CategoryPublikationenuulm.category
Ulm seriesUlmer Informatik-Berichteuulm.seriesUlmName


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