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Since the nineties, Data Mining (DM) has shown to be a privileged partner in business by providing the organizations a rich set of tools to extract novel and useful knowledge from databases. In this paper, a DM application in the highly competitive market of educational services is presented. A model was built by combining a set of classifiers into a committee machine to predict the likelihood that...
This paper presents a structural model and an infrastructure for resource management and service discovering in SOA. The structural model is composed by a set of metaclasses which allow representation and descriptions of services, as well as different types of service components and granularities for composition and reuse. The model includes procedures to find and retrieve candidates to build composite...
Frameworks are used to enhance the quality of applications and the productivity of development process, since applications can be designed and implemented by reusing framework classes. However, frameworks are hard to develop, learn and reuse, due to their adaptive nature. In this paper we present the From Features to Framework Tool (F3T), which supports framework development in two steps: Domain Modeling,...
Frameworks are reusable software composed of concrete and abstract classes that implement the functionality of a domain. Applications can reuse framework design and code in order to improve their quality and be developed more efficiently. However, to develop software for reuse, such as a framework, is harder than to develop an application. Hence, in this paper we present an approach, named From Features...
In the domain of molecular biology, applications extract and analyze information of heterogeneous sources of data, distributed in different databases and text files. These applications can also use many different tools available in the domain of molecular biology to analyze and format the information extracted from these data sources. This diversity of data sources and tools make difficult the integration...
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