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The multi-cloud environment (MCE) serves users on-demand by presenting miscellaneous online web services. Each web service which is delivered by every cloud provider has its own quality of features and also own pricing scheme. In the web service ...

As service-oriented computing systems become more buoyant and complex, the occurrence of faults dramatically increases. Fault prediction plays a crucial role in the service-oriented computing paradigm, aiming to reduce testing cost while ...

• Propose SMFPL-DL as the first fault prediction & localization approach for SOC testing.
• Detect faults, their locations, faults count, type, severity level, occurrence time.
• CNNs, RNNs and a proposed hybrid model based on both CNN ...

Nowadays, many health centers use Hospital Information Systems (HIS) for the daily management of center activities such as patient data management. In Burkina Faso, many HIS are used for patient data management but these systems cannot cooperate ...

Extraction of interesting patterns from large databases have placed great impact on many applications for instance market basket analysis, web service mining, bio-informatics and mobile commerce for effective decision making. One of the methods to ...

The composition of web services requires process designers to capture the goals of the service composition in a partial process model. Manually deriving the partial process model from the requirement specifications is not trivial. A clear ...

 In this paper, we introduce an extended version of artificial bee colony with a local search method (EABC) for solving the QoS uncertainty-aware web service composition (IQSC) problem, where the ambiguity of the QoS properties are represented using the ...

With the development of service-oriented architecture, Web service composition has become more important for mitigating potential security vulnerabilities. When the scale of services increases, it will lead to the problem of state explosion. ...

Web services are an attracting area that interest many researchers and industrial organizations. Given the convenience and reusability, web services have become a main mode of cloud application. Web services can be developed based on two interaction ...

Service composition aims at achieving a business goal by composing existing service-based applications or components. The response time of a service is crucial, especially in time-critical business environments, which is often stated as a clause ...

Web service composition has been increasingly challenging in recent years due to the escalating number of services and the diversity of task objectives. Despite many researches have already addressed the optimization of multiple Quality of Service ...

Initial developments in Service-Oriented Computing (SOC) led to the development of Web Services using the SOAP protocol and an extensive set of tools and methods for composing new services from those existing. Subsequently, other types ...

Web services are based mainly on SOA architecture. They are considered as autonomous entities that can be published, discovered and invoked dynamically on the Internet. With the complex needs of the companies that cannot be met by a single service,...

Most of the existing works addressing the QoS-aware service composition problem (QoSSCP) are based on the assumption of fixed quality of service (QoS) characteristics of elementary web services. However, in the real world, some QoS criteria may be ...

Service-oriented computing is a computing paradigm that creates reusable modules over the Internet, often known as Web services. Web service composition aims to accomplish more complex functions by loosely coupling web services. Researchers have ...

Web service composition adopts functional features including the inputs and outputs, and non-functional features including quality of service (QoS), conditional structure constraints, user preferences, and trusts to compose homogeneous or ...

Automated service composition aims at fulfilling complex tasks by combining different existing elementary web services in a workflow and creating value-added services. Many approaches have been proposed for automatic web service ...

• Failure prediction by moving the verification point of constraints earlier in a plan.

Traditional genetic algorithms overemphasize the struggle for survival and neglect all other aspects of biology. In addition, binary encoding is widely used in individual coding. Since the individual chromosomes produced are longer in length, it is ...

In recent years, service-based applications are deemed to be one of the new solutions to build an enterprise application system. In order to answer the most demanding needs or adaptations to the needs of changed services quickly, service composition is ...

Service Oriented Architecture starts with the concept of web services, which give birth to an application of web service composition that selects and combines web services to accommodate users’ complex requirements. These requirements often cover ...

The QoS of web service has been increasingly crucial due to the escalating number of services with similar or identical functionality, which leads to intensive researches on QoS-aware web service composition. Correspondingly, to optimize not only ...