000098316 001__ 98316 000098316 005__ 20210126103232.0 000098316 0248_ $$2sideral$$a122033 000098316 037__ $$aART-2019-122033 000098316 041__ $$aeng 000098316 100__ $$0(orcid)0000-0002-6584-7259$$aÁlvarez, P.$$uUniversidad de Zaragoza 000098316 245__ $$aA cloud-based parallel system for locating customers in indoor malls 000098316 260__ $$c2019 000098316 5060_ $$aAccess copy available to the general public$$fUnrestricted 000098316 5203_ $$aAdvances in techniques of locating mobile users have promoted the development of marketing campaigns based on customers’ location. WiFi-based location methods have proven their usefulness in tracking and locating customers within a indoor mall. Nevertheless, in some cases the performance of these methods prevents them from being used in real scenarios. In this paper, we have faced the problem of improving the execution time and reducing the cost of one of these WiFi-based location methods. Parallel programming techniques, service-oriented technologies and the cloud computing paradigm have been combined to solve efficiently these problems. The resulting system has been deployed in the Amazon EC2 environment, evaluating different configuration and deployment options. 000098316 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/TIN2017-84796-C2-2-R$$9info:eu-repo/grantAgreement/ES/UZ/JIUZ-2018-TEC-04 000098316 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/ 000098316 592__ $$a0.177$$b2019 000098316 593__ $$aComputer Science (miscellaneous)$$c2019 000098316 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion 000098316 700__ $$aHernández, N. 000098316 700__ $$0(orcid)0000-0001-5549-7649$$aFabra, J.$$uUniversidad de Zaragoza 000098316 700__ $$aOcaña, M. 000098316 7102_ $$15007$$2570$$aUniversidad de Zaragoza$$bDpto. Informát.Ingenie.Sistms.$$cÁrea Lenguajes y Sistemas Inf. 000098316 773__ $$g2498 (2019), 109-116$$pCEUR workshop proc.$$tCEUR Workshop Proceedings$$x1613-0073 000098316 85641 $$uhttp://ceur-ws.org/Vol-2498/short15.pdf$$zTexto completo de la revista 000098316 8564_ $$s158948$$uhttps://zaguan.unizar.es/record/98316/files/texto_completo.pdf$$yVersión publicada 000098316 8564_ $$s1504488$$uhttps://zaguan.unizar.es/record/98316/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000098316 909CO $$ooai:zaguan.unizar.es:98316$$particulos$$pdriver 000098316 951__ $$a2021-01-26-09:28:56 000098316 980__ $$aARTICLE