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User profiling is a typical big data service created and utilized by an increasing number of Internet venders, which maintains a customized model of interests or essential attributes of their existing users by looking for insights into their behaviors. The Internet industry's best practices indicate that user profiles can help venders much more sufficiently understand their customers. As a result,...
With incoming data era from early 2010's, the word “Big Data” has been taken focus in many of research and development areas. The final purpose of Big Data research is the efficient utilization of useful information; however, the process involves a lot of complex subjects like data processing, data mining, and etc. In this paper, we summarize and discuss the subjects in area of Big Data analysis,...
The Service registry, the yellow pages of Service-Oriented Architecture (SOA), plays a central role in SOA-based service systems. The service registry has to be scalable to manage large number of services along with their requirements on storage and discovery. Based on our previous work on feature-based services quantification, we characterize services according to their diverse functional and non-functional...
This paper introduces the design of a template of architectural building blocks (ABBs) for the service component layer in the SOA solution stack (S3) reference architecture. SOA solution architects can use the industry practice-based template as a starting point to quickly configure, customize, and prototype their application-specific service component layer that provides code containers that implement...
This paper proposes a method for Web services test case generation, which is centered on a practical test data generation framework that has higher probability to penetrate the service implementation logic. This presented framework leverages both the information contained in the WSDL/XSD files and the information provided by testers as well as enables testers to customize the fields to be tested,...
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