@article {10115338720131101, title = {SV3R: un framework pour la gestion de la variabilit{\'e} des services.}, journal = {E-Ti: E-Review in Technologies Information}, number = {7}, year = {2013}, pages = {20 - 31}, abstract = {The emergence and expansion of the development paradigm based on service oriented approaches have been behind the elaboration of new models and methods that aim at facilitating the reuse of services within multiples context of use. This requires providing systematically services with several possible realizations. Among the promising approaches that achieve this objective is the management of variability which has been widely adopted by the software engineering disciplines and whose objective is to facilitate the adaptation or the configuration of software artifacts in a systematic way. Hence, in this work we provide a framework for the development (for and by reuse) of services supporting variability, called {\guillemotleft}SV3R{\guillemotright} (Service Variability Representation and Resolution for Reuse). This paper introduces at first the concept of variability. Afterwards, it presents some related work, before giving an overview of the framework SV3R and describing its components. (English) [ABSTRACT FROM AUTH}, keywords = {Gestion de la variabilit{\'e}, Ing{\'e}nierie des mod{\`e}les, Model engineering, Reuse, R{\'e}utilisation, SOA, Variability management, Web services}, issn = {11148802}, url = {http://search.ebscohost.com/login.aspx?direct=true\&db=iih\&AN=101153387\&site=ehost-live}, author = {Chakir, Boutaina and Fredj, Mounia} } @article {10115338220131101, title = {Vers une approche d{\textquoteright}analyse des besoins m{\'e}tier d{\textquoteright}un Syst{\`e}me d{\textquoteright}Information D{\'e}cisionnel.}, journal = {E-Ti: E-Review in Technologies Information}, number = {7}, year = {2013}, pages = {59 - 79}, abstract = {The field of Decisional Information Systems (DIS) analysis and design is highly applying new techniques and methods to promote the success of the decision process and to minimize the time of design. A comparative study conducted on different approaches for analyzing decisional requirements, raises a series of problems. These problems are coming generally from the nature of the applied requirements analysis process, the difficulties in expressing requirements and the insufficient quality of documents. To face these problems, we propose in this paper a method for analyzing decisional requirements, qualified Decisional Business Intelligence (DBI), as a process and models that support the discovery, specification, negotiation and validation requirements. This approach aims to guide and orient analysts designers throughout the DBI process. (English) [ABSTRACT FROM AUTHOR]}, keywords = {Business requirements Engineering, Decisional Information Systems (DIS), Formalisme P-SIGMA, Ing{\'e}nierie des Besoins M{\'e}tier, P-Sigma formalism, Patron processus, Process pattern, Reuse, R{\'e}utilisation, Syst{\`e}me d{\textquoteright}Information D{\'e}cisionnel (SID)}, issn = {11148802}, url = {http://search.ebscohost.com/login.aspx?direct=true\&db=iih\&AN=101153382\&site=ehost-live}, author = {Sabri, Aziza and Kjiri, Laila} }