@conference { ISI:000380387700080,
	title = {Towards Flexible and Reusable SaaS for Multi-tenancy To design, implement and bind multi-functional variability for Rich-Variant services},
	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 = {164-170},
	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-as-a-Service (SaaS) is a new delivery model, that involves providing applications to the customer on demand over the Internet. SaaS promotes multi-tenancy as a tool to exploit economies of scale. However, the flexibility of an application to be adapted to individual tenant{\textquoteright}s needs is a major requirement. Thus, we initiate in this paper to an approach proposing a more flexible and reusable SaaS system for multitenancy. This approach consist on integrating a functional variability using Rich-Variant Components with a deployment variability enabling the customers to choose with which others tenants they want or don{\textquoteright}t want to share instances. The approach presented enables exploiting the economies of scale while avoiding the problem of customers{\textquoteright} hesitation about sharing with other tenants.},
	isbn = {978-1-4799-4647-1},
	author = {Kriouile, Houda and El Asri, Bouchra and El Haloui, M{\textquoteright}barek}
}
