{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,10]],"date-time":"2026-06-10T16:55:18Z","timestamp":1781110518972,"version":"3.54.1"},"reference-count":22,"publisher":"IGI Global Scientific Publishing","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2020,4,1]]},"abstract":"<p>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 \u201cCATS\u201d 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 \u201cProfiled Task Class\u201d concept. A probabilistic model is also presented to support the efficiency of the proposed approach.<\/p>","DOI":"10.4018\/ijwsr.2020040103","type":"journal-article","created":{"date-parts":[[2020,2,28]],"date-time":"2020-02-28T07:46:31Z","timestamp":1582875991000},"page":"40-58","source":"Crossref","is-referenced-by-count":0,"title":["CATS-CAE Reflective Middleware Framework for Adapting Context-Aware Transactional Services"],"prefix":"10.4018","volume":"17","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9096-8351","authenticated-orcid":true,"given":"Widad","family":"Ettazi","sequence":"first","affiliation":[{"name":"IMS Team, ADMIR Laboratory, ENSIAS, Rabat IT Center, Mohammed V University, Rabat, Morocco"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mahmoud","family":"Nassar","sequence":"additional","affiliation":[{"name":"IMS Team, ADMIR Laboratory, ENSIAS, Rabat IT Center, Mohammed V University, Rabat, Morocco"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hatim","family":"Hafiddi","sequence":"additional","affiliation":[{"name":"SEEDS Team, STRS Laboratory, INPT, Rabat, Morocco"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2432","reference":[{"key":"IJWSR.2020040103-0","doi-asserted-by":"publisher","DOI":"10.4018\/IJAPUC.2015010102"},{"key":"IJWSR.2020040103-1","doi-asserted-by":"publisher","DOI":"10.1109\/PESOS.2009.5068817"},{"key":"IJWSR.2020040103-2","doi-asserted-by":"crossref","unstructured":"Ch\u00e2tel, P., Malenfant, J., & Truck, I. 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