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Predicciones en Procesos de Negocio Declarativos

Authors: Jiménez Ramírez, Andrés; Barba Rodríguez, Irene; Fernández Olivares, Juan; Valle Sevillano, Carmelo del; Weber, Barbara;

Predicciones en Procesos de Negocio Declarativos

Abstract

La generación de predicciones sobre instancias de procesos de negocio permite anticipar problemas, evitar el incumplimiento de restricciones de una manera proactiva, y tomar decisiones sobre prioridades y restricciones al enfrentarse a eventos inesperados, e.g., retrasos. Sin embargo, elaborar una predicción es una tarea compleja en la mayoría de los casos ya que se deben tener en cuenta múltiples instancias y recursos, es necesario adaptar dichas predicciones a circunstancias cambiantes, y hay que tener en cuenta distintas dimensiones, no sólo el tiempo. En este contexto, el presente trabajo propone una propuesta novedosa para generar predicciones sobre un conjunto de instancias en ejecución relacionadas con un modelo declarativo de un proceso de negocio. Dicha propuesta consiste en generar un plan de ejecución optimizado a partir del modelo declarativo y del estado de las instancias en ejecución. Tras ello, la predicción se genera evaluando la función que se desea predecir sobre el plan de ejecución generado. La presente propuesta ha sido evaluada utilizando un modelo de proceso de un escenario real que incluye restricciones temporales, de datos, de recursos y de control-flow que lo dotan de una alta complejidad. Los prometedores resultados obtenidos alientan a continuar los trabajos en escenarios con características diferentes que permitan extender la validez de la propuesta.

Ministerio de Economía y Competitividad TIN2016-76956-C3-2-R

Ministerio de Economía y Competitividad TIN2015-71938-REDT

Country
Spain
Related Organizations
Keywords

Flexible process-aware information systems, Planning and scheduling, Constraint-based process models, Constraint programming, Time prediction

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average