The search for a computing service available on a grid which corresponds to an user's needs, also called trading services, is a complex activity. Indeed available services are often implemented to fulfill efficiently different requirements.These services offer many parameters and their signature is often not enough for a precise description. The object of this work consists in using a formal description of the dedicated domain : the data, the operators and their properties. This description is carried out as an algebraic specification. Services and requests are then terms of the associated algebra. For the signatures, we combine sub-sorting and overloading of operators by using the type system proposed by G. Castagna for the λ&-calculus. Tr...
Software systems accessible via the web are built using existing and distributed web services that i...
L'ingénierie orientée services est un nouveau paradigme pour développer des logiciels distribués et ...
De nos jours, nous assistons à l’émigration du Web de données vers le Web orienté services. L’amélio...
The search for a computing service available on a grid which corresponds to an user's needs, also ca...
AbstractMathematical software libraries provide many computational services. Mathematical operators ...
International audienceOne of the great benefits of computational grids is to give access to a wide r...
Quality of Service (QoS) is a guarantee of network parameters (high bandwidth, short delay, etc.). I...
The problem of combining services, also called the services composition problem, constitutes the cen...
Within computational grids, some services (software components, linear algebra libraries, etc.) are...
Abstract. The amount of machine oriented data on the web as well as the de-ployment of agent/Web Ser...
The capability to easily find useful services becomes increasingly critical in several fields. Curre...
We present a calculus that provides formal and unified foundations to service- oriented computing. Se...
International audienceLa livraison du dernier Km est un segment crucial dans la chaîne logistique e-...
Within computational grids, some services (software components, linearalgebra libraries, etc.) are m...
Software systems accessible via the web are built using existing and distributed web services that i...
L'ingénierie orientée services est un nouveau paradigme pour développer des logiciels distribués et ...
De nos jours, nous assistons à l’émigration du Web de données vers le Web orienté services. L’amélio...
The search for a computing service available on a grid which corresponds to an user's needs, also ca...
AbstractMathematical software libraries provide many computational services. Mathematical operators ...
International audienceOne of the great benefits of computational grids is to give access to a wide r...
Quality of Service (QoS) is a guarantee of network parameters (high bandwidth, short delay, etc.). I...
The problem of combining services, also called the services composition problem, constitutes the cen...
Within computational grids, some services (software components, linear algebra libraries, etc.) are...
Abstract. The amount of machine oriented data on the web as well as the de-ployment of agent/Web Ser...
The capability to easily find useful services becomes increasingly critical in several fields. Curre...
We present a calculus that provides formal and unified foundations to service- oriented computing. Se...
International audienceLa livraison du dernier Km est un segment crucial dans la chaîne logistique e-...
Within computational grids, some services (software components, linearalgebra libraries, etc.) are m...
Software systems accessible via the web are built using existing and distributed web services that i...
L'ingénierie orientée services est un nouveau paradigme pour développer des logiciels distribués et ...
De nos jours, nous assistons à l’émigration du Web de données vers le Web orienté services. L’amélio...