Cláudio M. C. Inácio

  • Citations Per Year
Learn More
This paper presents a knowledge modeling technique for the making of knowledge specialists’ systems basis, as well as a logic tool for the introduction of the inference motor. The use of a logic that expands the classic logic, allows the inclusion of spare knowledge, indefinites and inconsistencies in the knowledge basis. The short circuit principle, the(More)
This paper examines the time series of four important agricultural commodities, namely the soybean, corn, coffee and sugar prices. Time series can exhibit long-range dependence and persistence in their observation. The long memory feature of data is a documented fact and there has been an increasing interest in studying such concepts in the perspective of(More)
  • 1