Artigos científicos, teses e dissertações
Publicados nas melhores instituições de ensino

We have built a knowledge-based genetic engineering simulation system-- GENESIS-- capable of representing both domain-specific and general knowledge. Information is stored within a hierarchically-organized framework composed of structures called units. A series of sophisticated e...

While it is clear that there are many sources of variation from one software development context to another, it is not clear a priori, what specific variables will influence the effectiveness of a process, technique, or method in a given context. For this reason, we argue that kn...

The specification of software requirements implies that the system requirements are known. The system requirement requires knowledge about the business of which the system will be a part. To obtain this knowledge it is important to engage stakeholders not only at the system level...

This article describes a methodology for the enterprise knowledge modeling and the maintenance of an Organizacional Memory (OM). Its based on integration of management practices with information systems and knowledge engineering technologies. Our goal is aid the modeling of the o...

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Knowledge has become a very important asset to the modern organizations. It is the main resource used by all of them. According to this fact knowledge is more valuable and powerful asset than any other physical or financial asset. This research describes the most important concep...

The great development in Artificial Intelligence Planning has emphasized the role of Requirements Engineering and Knowledge Engineering among the disciplines that contributes to Engineering Design. The modeling and specification of automated planning domains turn out to be fundam...

Show up a historical retrospective of knowledge and appliance of biomedic engineering in Brazil, on period of XX century, focus the history of brazilian art with relation of biomedic engineering, connecting perspective of development of this interesting knowledge filld. For metho...

Abstract: The research provides a knowledge representation able to describe the influence of Network Society concepts on Productive Processes. To do so, it is adopted an ontological engineering based approach supplemented with classical methods for scientific research. The utilit...

Abstract The main subject of this article is the action research and it has as general objective to describe the construction of knowledge in this field from the uses that Brazilian Production Engineering makes of it, aiming to recognize its contributions, potentials and limits. ...

This work proposes GRAMO, a technique for the acquisition and construction of ontologybased domain and user models in Domain and User Analysis of Multi-Agent Domain Engineering. A domain model is a high-level domain independent abstraction representing the formulation of a proble...

The Asian rust is the main pathology of soybean culture, what makes it the object of several expert systems. This work aimed to build a probabilistic model to estimate the need and number of fungicide applications to control soybean Asian rust in Paraná using the Bayesian network...

Imagistic domains are those in which problem-solving process begins with the recognition of domain objects trough the visual information captured, supporting more abstract interpretations in subsequent steps. The problem-solving process, in imagistic domains, is performed trough ...

Faced with increasing development of information technology and communication, the educational system is gradually changing the teaching-learning strategies, adapting to both the traditional procedures and techniques for teaching technologica tools provided by the virtual environ...

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Satélites estão tornando-se cada vez mais complexos, tornando questões técnicas de projeto significativamente relevantes. A crescente complexidade destes sistemas torna a atividade de engenharia de requisitos mais importante e mais difícil. Tipicamente, existem especificações e r...

Satélites estão tornando-se cada vez mais complexos, tornando questões técnicas de projeto significativamente relevantes. A crescente complexidade destes sistemas torna a atividade de engenharia de requisitos mais importante e mais difícil. Tipicamente, existem especificações e r...

The increasing number of distributed systems results from the progress of computing and communication technology. This progress contributed to the expansion of Internet, increasing both availability and decentralization of the storage and processing. Nowadays the development of m...

This research intends to understand, in the definition system phase the valuable, prospective and formalization problems of information. The communication aspects are the focus, with their phases, between the main actors of the software development project in the requirement anal...

The literature relates that Web applications production presents problems like: low quality; ad-hoc, chaotic and unstructured process; budget and time overlap. Moreover, different disciplines and knowledge areas, with particular approaches and methodologies, contribute with this ...

The agent-oriented modeling emerges as a paradigm in software development, considering the amount of initiatives and studies that refer to the use of software agents as a solution to address more complex problems. Despite the popularity of using agents, experts bump in the lack o...