@article {Ettazi202040,
	title = {CATS-CAE reflective middleware framework for adapting context-aware transactional services: Using a hybrid policy-based approach},
	journal = {International Journal of Web Services Research},
	volume = {17},
	number = {2},
	year = {2020},
	note = {cited By 2},
	pages = {40-58},
	abstract = {Pervasive environments are characterized by limited computing resources and wireless connectivity. In parallel, current application domains have variable transactional requirements that do not fit the traditional ACID model. As a result, the pervasive environment characteristics are compelling and cannot be supported by conventional solutions that are typically dedicated to a specific application domain and support a limited set of context parameters. This article aims at providing a complete solution that addresses the challenges of the adaptability of context-aware transactional services {\textquotedblleft}CATS{\textquotedblright} in pervasive environments. Thus, a new framework CATS-CAE was designed, which offers a comprehensive structure of multiple component chains. The adaptation strategy in CATS-CAE is based on a hybrid approach combining the use of adaptation policies, alternative strategy and behavioral adaptation of composite services through the {\textquotedblleft}Profiled Task Class{\textquotedblright} concept. A probabilistic model is also presented to support the efficiency of the proposed approach. Copyright {\textcopyright} 2020, IGI Global.},
	keywords = {ACID properties, Alternative strategy, Applications domains, Behavioral adaptation, Behavioral research, Context- awareness, Context-Aware, Middleware, Middleware frameworks, Pervasive environments, Reflective middleware, Transactional service},
	doi = {10.4018/IJWSR.2020040103},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85116856218\&doi=10.4018\%2fIJWSR.2020040103\&partnerID=40\&md5=c368678a98b60e19ddac01a758494320},
	author = {Ettazi, W. and Nassar, M. and Hafiddi, H.}
}
