@conference { ISI:000380407100040, title = {From Big Data to Big Knowledge: The Art of making Big Data Alive}, booktitle = {2015 INTERNATIONAL CONFERENCE ON CLOUD TECHNOLOGIES AND APPLICATIONS (CLOUDTECH 15)}, year = {2015}, note = {International Conference on Cloud Computing Technologies and Applications (CloudTech), Marrakech, MOROCCO, JUN 02-04, 2015}, pages = {289-294}, abstract = {Nowadays Big Data becomes one of the biggest buzz concepts in IT world especially with the vertiginous development driving the increase of data encouraged by the emergence of high technologies of storage like cloud computing. Big Data can create efficient challenging solutions in health, security, government and more; and usher in a new era of analytics and decisions. Knowledge Management comprises a set of strategies and practices used to identify, create, represent, distribute, and enable creating experience that can constitute a real immaterial capital. However, to bring significant meaning to the perpetual tsunami of data and manage them, Big Data needs Knowledge Management. In the same way, to broaden the scope of its targeted analyzes, Knowledge Management requires Big Data. Thus, there is a complementary relation between these two major concepts. This paper presents a state of art where we try to explore Big Data within the context of Knowledge Management. We discuss the bi-directional relationship linking this two fundamental concepts and their strategic utility in making analytics valuable especially with the combination of their interactions which create an effective Big Knowledge to build experience.}, isbn = {978-1-4673-8149-9}, author = {El Houari, Meryeme and Rhanoui, Maryem and El Asri, Bouchra} } @conference { ISI:000346142800003, title = {A Multilevel Contract Model for Dependable Feature-Oriented Components}, booktitle = {2014 9TH INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEMS: THEORIES AND APPLICATIONS (SITA{\textquoteright}14)}, year = {2014}, note = {9th International Conference on Intelligent Systems - Theories and Applications (SITA), Inst Natl Postes \& Telecommunicat, Rabat, MOROCCO, MAY 07-08, 2014}, publisher = {IEEE; IEEE Morocco}, organization = {IEEE; IEEE Morocco}, abstract = {Feature-Oriented System Development is a promising and recent approach for developing domain-specific component-based systems. To be adopted in a safety-critical environment it must handle dependability requirements and offer mechanisms to ensure the reliability level of the components and the system. For this purpose, the contract-based approach is a lightweight formal method for designing and specifying systems{\textquoteright} requirements, it can be introduced in an early stage during the design phase. In this paper, we present a multilevel contract model and a domain-specific modeling language that aims to address reliability and quality issues for component-based systems by expressing and specifying a set of its properties and constraints.}, isbn = {978-1-4799-3566-6}, author = {Rhanoui, Maryem and El Asri, Bouchra} } @conference { ISI:000380387700115, title = {Towards a Variable Non-Functional Requirements Integration for Component-Based Product Line}, booktitle = {2014 SECOND WORLD CONFERENCE ON COMPLEX SYSTEMS (WCCS)}, year = {2014}, note = {2014 Second World Conference on Complex Systems (WCCS), Agadir, MOROCCO, NOV 10-12, 2014}, pages = {146-151}, publisher = {Ibn Zohr Univ; Moroccan Soc of Complex Syst; IEEE Morocco; Int Acad for Syst and Cybernet Sci IASCYS}, organization = {Ibn Zohr Univ; Moroccan Soc of Complex Syst; IEEE Morocco; Int Acad for Syst and Cybernet Sci IASCYS}, abstract = {Software Product Line and Component-Based Software Engineering are two expanding paradigms for developing critical and complex systems. Therefore, these two paradigms seem have complementary strengths. So, significant benefits can be gained from their integration. Despite the fact that Non-Functional Requirements (such as security, performance and reliability) are critical to software systems, and they must be taken into account at early stage of software development life cycle and should be explicitly specified as well as functional requirements; these NFR are overlooked in Software Product line and Component-Based Software Development Processes. So, our main objective is to discuss some recent approaches in the field and to propose a new extension to Software Product Line processes that supports Component-Based Approaches, and integrates Non-Functional Requirement in domain requirements stage.}, isbn = {978-1-4799-4647-1}, author = {Hammani, Fatima Zahra and Rhanoui, Maryem and El Asri, Bouchra} } @conference { ISI:000325229700068, title = {Towards Contract-Based Approach for Quality-Driven Service Component Architecture}, booktitle = {2012 SECOND INTERNATIONAL CONFERENCE ON INNOVATIVE COMPUTING TECHNOLOGY (INTECH)}, year = {2012}, note = {2nd International Conference on Innovative Computing Technology (INTECH), Casablanca, MOROCCO, SEP 18-20, 2012}, pages = {377-384}, publisher = {IEEE UK \& RI Consumer Elect Chapter; IEEE Broadcast Technol Chapter; IEEE}, organization = {IEEE UK \& RI Consumer Elect Chapter; IEEE Broadcast Technol Chapter; IEEE}, abstract = {Service Component Architecture (SCA) is a recent approach and an industry standard for developing complex and distributed systems. Despite the growing research work it still lacks a formal basis for handling trust and reliability of quality-driven systems. In this paper we present main techniques and models for assuring quality and trustworthiness of component-based systems in general, and then we present and justify the choice of the design by contract approach that we adopted for the following of our research about SCA-based systems. Design by Contract is an approach of software design that aims to address reliability and quality issues in software development by expressing a set of its properties and constraints.}, isbn = {978-1-4673-2679-7}, author = {Rhanoui, Maryem and El Asri, Bouchra} }