Neural network applications in microwave engineering have been reported since the 1990s. Description of artificial neural
networks and their key issues, namely architectures, paradigms, training methods, data sets formation, learning and
generalization errors, learning speed, etc., in the context of…

, O Fator de Impacto de 2009 da Acta Scientiarum. Technology pelo JCR foi 0,276 e o de 2010 é 0,150. O Objetivo da revista é adquirir maior visibilidade tanto Nacional como Internacional. Nesse contexto, o Conselho Editorial da revista…

Nowadays, using electronic search engines has replaced visiting libraries for information allowing in-print, out of print and orphan works to be conjured up from cyberspace for ready perusal. Such “allowed” borrowing of content on the internet has created a whole…

M.P. Reddy ... [et al.], Reprint. Reprinted from IEEE transactions on knowledge and data engineering. Vol. 6, no. 6 (Dec. 1994) "December 1994.", Includes bibliographical references (p. 932)., Supported by the Productivity From Information Technology (PROFIT) Research Initiative at MIT.

La critica morantiana ha ormai documentato il fatto che Elsa Morante aveva una profonda conoscenza delle filosofie e delle tradizioni letterarie orientali, anche se ancora non esistono studi che approfondiscano specificamente gli esiti teorici e formali di tali letture nell’opera…

Fish disease diagnosis is a complicated process and requires high level of expertise, an expert system for fish disease diagnosis is considered as an effective tool to help fish farmers. However, many farmers have no computers and are not able…

There are three kinds of uncertainty in the process of fish-disease diagnosis, such as randomicity, fuzzy and imperfection, which affect the veracity of fish-disease diagnostic conclusion. So, it is important to construct a fish-disease diagnostic model to effectively deal with…

In a pervasive media and technology landscape that is increasingly global, participatory and connected, one in which learners and teachers can increasingly become creators of knowledge rather than mere consumers of prepared messages and ideas, it is vital for the…

Negative information can be represented in several classes of logic programs. These approaches were first motivated by the search for an appropriate declarative semantics for negation as failure. Recently, some formalizations of monotonic negation were also introduced in logic programming…

In this paper a methodology for accesing scientific data repositories on data grids is proposed. This methodology is based on ontology specification and knowledge representation. The concept of Knowledge Perspective is introduced, as the action of applying particular scientific conjectures…