Results 31 to 40 of about 1,725,126 (289)

Two Approaches to the Traffic Quality Intuitionistic Fuzzy Estimation of Service Compositions

open access: yesMathematics, 2022
Recently, intuitionistic fuzzy pairs have been used as uncertainty estimations of the request services in service systems. In the present paper, three intuitionistic fuzzy characterizations of virtual service devices are specified: intuitionistic fuzzy ...
Stoyan Poryazov   +3 more
doaj   +1 more source

Constructing secure service compositions with patterns [PDF]

open access: yes, 2012
In service based applications, it is often necessary to construct compositions of services in order to provide required functionality in cases where this is not possible through the use of a single service.
Pino, L., Spanoudakis, G.
core   +1 more source

Consistency of Service Composition [PDF]

open access: yes, 2012
We address the problem of ensuring that, when an application executing a service binds to a service that matches required functional properties, both the application and the service can work together, i.e., their composition is consistent. Our approach is based on a component algebra for service-oriented computing in which the configurations of ...
Fiadeiro, J.L., Lopes, A.
openaire   +6 more sources

An Energy-Aware Multi-Target Service Composition Method in a Multi-Cloud Environment

open access: yesIEEE Access, 2020
Service composition is always employed to enhance function by composing atomic services that reside in different clouds together. In a multi-cloud environment (MCE), the time and energy consumption of service composition may differ because of the dynamic
Huayi Yin, Yongsheng Hao
doaj   +1 more source

An Augmented Geospatial Service Web Based on QoS Constraints and Geospatial Service Semantic Relationships

open access: yesISPRS International Journal of Geo-Information, 2022
The service network is capable of addressing large-scale service composition. However, existing service network works still have several limitations. Prior knowledge, such as expert-defined service chains, is not incorporated into the service network ...
Fengying Jin   +6 more
doaj   +1 more source

A Framework for the Evaluation of Semantics-based Service Composition Approaches [PDF]

open access: yes, 2009
The benefits of service composition are being largely acknowledged in the literature nowadays. However, as the amount of available services increases, it becomes difficult to manage, discover, select and compose them, so that automation is required in ...
Ferreira Pires, L.   +2 more
core   +3 more sources

From Service Composition to Mashup Editor: A Multiperspective Taxonomy

open access: yesFuture Internet, 2023
Service-oriented computing has become a popular area of research, with a particular focus on service composition. There have been many developments in this field, such as new techniques for data engineering in service description languages, protocols for
Abderrahmane Maaradji   +2 more
doaj   +1 more source

Reliable Scientific Service Compositions [PDF]

open access: yes, 2007
Distributed service oriented architectures (SOAs) are increasingly used by users, who are insufficiently skilled in the art of distributed system programming. A good example are computational scientists who build large-scale distributed systems using service-oriented Grid computing infrastructures.
Wassermann, B, Emmerich, W
openaire   +2 more sources

Composition-Oriented Service Discovery [PDF]

open access: yes, 2005
Service discovery and service aggregation are two crucial issues in the emerging area of Service-oriented Computing (SoC). We propose a new technique for the discovery of (Web) services that accounts for the need of composing several services to satisfy a client query.
BROGI, ANTONIO, CORFINI S, POPESCU R.
openaire   +2 more sources

An Integrated Semantic Web Service Discovery and Composition Framework [PDF]

open access: yes, 2015
In this paper we present a theoretical analysis of graph-based service composition in terms of its dependency with service discovery. Driven by this analysis we define a composition framework by means of integration with fine-grained I/O service ...
Lama, Manuel   +3 more
core   +1 more source

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