Dimensionality reduction techniques are commonly used in text categorisation problems to
improve training and classification efficiency as well as to avoid overfitting. The best …

This paper presents a collaborative model for agricultural supply chains that supports
negotiation, renegotiation, coordination and documentation mechanisms, adapted to …

This work analyzes current challenges for building modern information systems (eg, e-
commerce, B2B, E2E). Indeed the emergence of Internet, data exchange and …

Along with the emergence of ubiquitous computing there is a need for building reliable and
secure applications that provide access to information in a continuous way. In such a …

In e-service environment, enterprises need to collaborate to achieve a common business
goal in loose-coupling manner. Therefore, it is of great necessity to develop a service …

J'adresse mes plus vifs remerciementsa M. Farouk TOUMANI, Professeura l'Université
Blaise Pascal de Clermont-Ferrand, eta M. Claude GODART, Professeura l'Université Henri …

For any q> 1, let MOD/sub q/be a quantum gate that determines if the number of 1's in the
input is divisible by q. We show that for any q, t> 1, MODP is equivalent to MOD/sub t/(up to …

This paper proposes a model driven approach whereby a composite service specification is
generated automatically from a simple declarative definition. It is based on three concepts …

This paper introduces key dimensions to analyze how transactional behavior is addressed
in service based applications. In such applications, transactional behavior cannot be …

This paper introduces MEO–a model for securing service-based coordinated systems. The
model uses constraints for expressing the application logic of a coordinated system and its …