Paper Info
Title
A Provenance Model of Composite Services in Service-Oriented Environments
Abstract
Provenance awareness adds a new dimension to the engineering of service-oriented systems, requiring them to be able to answer questions about the provenance of any data produced. This need is even more evident where atomic services are aggregated into added-value composite services to be delivered with certain non-functional characteristics. Prior work in the area of provenance for service-oriented systems has primarily focused on the collection and storage infrastructure required for answering provenance questions. In contrast, in this paper we study the structure of the data thus collected considering the service's infrastructure as a whole and how this affects provenance collection for answering different types of provenance questions. In particular, we define an extension of W3Cs PROV ontological model with concepts that can be used to express the provenance of how services were discovered, selected, aggregated and executed. We demonstrate the conceptual adequacy of our model by reasoning over provenance instances for a composite service scenario.
Year
DOI
Venue
2014
10.1109/SOSE.2014.8
Service Oriented System Engineering
Keywords
Field
DocType
data structures,ontologies (artificial intelligence),service-oriented architecture,W3C PROV ontological model,added-value composite services,atomic services,collection infrastructure,conceptual adequacy,data structure,nonfunctional characteristics,provenance awareness,service-oriented environments,storage infrastructure,ontology,provenance model,service composition,service-oriented systems
Ontology (information science),Data modeling,Ontology,World Wide Web,Computer science,Server,Provenance,Service oriented,Service-oriented architecture,Composite services
Conference
Citations 
PageRank 
References 
3
0.43
23
Authors
3
Name
Order
Citations
PageRank
Paraskevi Zerva141.16
Steffen Zschaler245040.06
Simon Miles31599109.29