@conference { ISI:000389502600019,
	title = {An Approach to Resolve NP-Hard Problems of Firewalls},
	booktitle = {Networked Systems, NETYS 2016},
	series = {Lecture Notes in Computer Science},
	volume = {9944},
	year = {2016},
	note = {4th International Conference on Networked Systems (NETYS), Marrakech, MOROCCO, MAY 18-20, 2016},
	pages = {229-243},
	abstract = {Firewalls are a common solution to protect information systems from intrusions. In this paper, we apply an automata-based methodology to resolve several NP-Hard problems which have been shown in the literature to be fundamental for the study of firewall security policies. We also compute space and time complexities of our resolution methods.},
	isbn = {978-3-319-46140-3; 978-3-319-46139-7},
	issn = {0302-9743},
	doi = {10.1007/978-3-319-46140-3\_19},
	author = {Khoumsi, Ahmed and Erradi, Mohamed and Ayache, Meryeme and Krombi, Wadie},
	editor = {Abdulla, PA and DelporteGallet, C}
}
@conference { ISI:000310353000129,
	title = {A Dynamic Proxy for Lightweight Web Service Composition},
	booktitle = {2012 INTERNATIONAL CONFERENCE ON MULTIMEDIA COMPUTING AND SYSTEMS (ICMCS)},
	year = {2012},
	note = {International Conference on Multimedia Computing and Systems (ICMCS), Tangiers, MOROCCO, MAY 10-12, 2012},
	pages = {699-704},
	publisher = {Morocco Sect MTT/AP Joint Chapter},
	organization = {Morocco Sect MTT/AP Joint Chapter},
	abstract = {Web Services (WS) enable access to remote applications over the Internet. Composition thereof gives rise to more complex services by integrating applications over borders of companies, institutions, and countries. But such compositions fail if they cannot dynamically adapt to change in such an ever changing environment. Unfortunately web compositions today are still implemented in a static way. Implementing invocations of web services is too verbose and heavy-weight. It requires manual extraction of each service{\textquoteright}s information from interface descriptions and because of the missing transparency in composition languages, developers repetitively have to write low-level invocation code. This paper proposes a light-weight approach for automatic and transparent web service compositions, supporting standard SOAP-based web services. We provide a proof-of-concept as a scripting language. The benefit is that our web services composition approach makes compositions simpler and more transparent, because invoking a web service is no more complicated than invoking a local method.},
	isbn = {978-1-4673-1520-3},
	author = {Najam, Sara and Dinkelaker, Tom and Erradi, Mohamed and Ouzzif, Mohamed},
	editor = {Essaaidi, M and Zaz, Y}
}
