Toward Risk Reduction for Mobile Service Composition

Toward Risk Reduction for Mobile Service Composition

Detalles Bibliográficos
Parent link:IEEE Transactions on Cybernetics
Vol. PP, iss. 99.— 2015.— [10 p.]
Autor Corporativo: Национальный исследовательский Томский политехнический университет (ТПУ) Юргинский технологический институт (филиал) (ЮТИ) Кафедра информационных систем (ИС)
Otros Autores: Deng S. Shuiguang, Huang L. Longtao, Li Y. Ying, Zhou H. Honggeng, Wu Zh. Zhaohui, Cao X. Xiongfei, Kataev M. Yu. Mikhail Yurievich, Li L. Ling
Sumario:Title screen
The advances in mobile technologies enable us to consume or even provide services through powerful mobile devices anytime and anywhere. Services running on mobile devices within limited range can be composed to coordinate together through wireless communication technologies and perform complex tasks. However, the mobility of users and devices in mobile environment imposes high risk on the execution of the tasks. This paper targets reducing this risk by constructing a dependable service composition after considering the mobility of both service requesters and providers. It first proposes a risk model and clarifies the risk of mobile service composition; and then proposes a service composition approach by modifying the simulated annealing algorithm. Our objective is to form a service composition by selecting mobile services under the mobility model and to ensure the service composition have the best quality of service and the lowest risk. The experimental results demonstrate that our approach can yield near-optimal solutions and has a nearly linear complexity with respect to a problem size.
Режим доступа: по договору с организацией-держателем ресурса
Lenguaje:inglés
Publicado: 2015
Materias:
электронный ресурс
труды учёных ТПУ
Acceso en línea:http://dx.doi.org/10.1109/TCYB.2015.2446443
Formato: Electrónico Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=644972

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