#5046. Guarded attribute grammars and publish/subscribe for implementing distributed collaborative business processes with high data availability

July 2026publication date
Proposal available till 28-05-2025
4 total number of authors per manuscript0 $

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Journal’s subject area:
Management Information Systems;
Information Systems;
Hardware and Architecture;
Software;
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Abstract:
With the ever-increasing development of the Internet and the diversification of communication media, business processes of companies are increasingly collaborative and distributed. This contrasts with traditional solutions deployed for their management which are usually centralized, based either on the control and coordination of the flow of activities, or on the documents exchanged or artifacts. Recently, a distributed, data-driven and user-centric approach called guarded attribute grammar (GAG) has been proposed for the modeling of such processes. In this paper, we present an approach for implementing business processes modeled using GAG in which communications are done by publish/subscribe with redirection of subscription (pub/sub).Moreover, if the data are semi-structured and produced collaboratively and incrementally by several actors, its subscribers will be notified as soon as one of its components (a prefix) is produced, simultaneously as they will be subscribed in a transparent way to the remaining components (the suffix).
Keywords:
Artifact; Collaborative business processes; GAG; Publish/subscribe; Semi-structured data; Service-oriented computing; Software architecture; Subscription redirection

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