Service-oriented architecture facilitates the running time of interactions by using business integration on the networks. Currently, web services are considered as the best option to provide Internet services. Due to an increasing number of Web users and the complexity of users’ queries, simple and atomic services are not able to meet the needs of users; and to provide complex services, it requ...

<span>The expanding propensity of organization users to utilize cloud services urges deliver in a service pool with variety functional and non-functional attributes from online providers. brokers must intense rivalry competing one another provide quality (QoS) enhancements. Such prompts troublesome muddled providing composite on the using simple selection composition approach. Therefore, ...

quality of service (qos) is an important issue in the design and management of web service composition. qos in web services consists of various non-functional factors, such as execution cost, execution time, availability, successful execution rate, and security. in recent years, the number of available web services has proliferated, and then offered the same services increasingly. the same web ...

Current multimedia application deployment tends to rely on composable service systems, where a complex multimedia service can be composed dynamically from multiple simpler ones distributed widely in the Internet. Related to such a scenario is the problem of finding efficient service paths that meet end-to-end requirements. Work has been done in discovering unicast service paths. However, consid...

5G radio access network (RAN) slicing envisions a solution to flexibly deploy heterogeneous services as slices sharing the same infrastructure. However, this level of flexibility renders slice isolation challenging, mainly due stochastic nature wireless resources. In state-of-the-art, RAN algorithm’s efficiency with respect is related ability meeting individual requirements. mostly an aggregate...

With recent advances in the technology of big data, many service providers have been trying to derive meaningful contexts from such data. Context-aware services can offer high quality service from the consumer’s perspective, since most services are used in varying contexts and environments. The results from many studies on adaptive user interface have shown that context-aware user interfaces ca...