Two implications of received theory are (1) mineral net prices rise at the riskless
interest rate, and (2) in-ground value is equal to the current net price. Both propositions are
false. A correct theory has been joined to…

Two implications of received theory are (1) mineral net prices rise at the riskless
interest rate, and (2) in-ground value is equal to the current net price. Both propositions are
false. A correct theory has been joined to…

Two implications of received theory are (1) mineral net prices rise at the riskless
interest rate, and (2) in-ground value is equal to the current net price. Both propositions are
false. A correct theory has been joined to…

El desarrollo de la ciencia en Venezuela no se explica sin la existencia de la Asociación Venezolana para el Avance de la Ciencia (AsoVAC). La ocasión de su sesenta aniversario es propicia para hacer una reflexión sobre el nuevo escenario…

Knowledge of the distribution of soil organic matter (SOM) fractions is important in managing soils toward a sustainable agricultural system ina tropical environment, However, data on Histosols in limited. This study developed 19 regions of Brazil. Soil organic matter was…

Information Retrieval Systems normally deal with keywordbased technologies. Although those systems reach satisfactory results, they aren’t able to answer more complex queries done by users, especially those directly in natural language. To do that, there are the KnowledgeBased Systems, which…

We propose a framework for studying the effect of KDD on CRM in the Egyptian banking sector. We believe that the KDD process and applications may perform a significant role in Egyptian banks to improve CRM, in particular for customer…

We discuss how data mining, patternbases and databases can be integrated into inductive databases, which make data mining an inductive query process. We propose a software architecture for such inductive databases, and extend this architecture to support the clustering of…

The knowledge imperfections should be considered when modeling complex problems. A solution is to develop a model that reduces the complexity and another option is to represent the imperfections: uncertainty, vagueness and incompleteness in the knowledge base. This paper proposes…

In the information age, knowledge leads to profits, power and success. As an ancestor of data mining, machine learning has concerned itself with discovery of new knowledge on its own. This paper presents experiment results produced by genetic algorithms in…