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Exploração de técnicas de classificação associativa no planeamento de horários ...

’Fandango’ : long term adaptation of exotic germplasm to a Portugue...

Climatic change emphasize the importance of biodiversity maintenance, Suggesting that germplasm adapted to organic, low input, or conventional conditions is needed to face future demands. This Study presents: I - The two steps genesis of the synthetic maize population 'Fandango', A) 'NUTICA' creation: in 1975, Miguel Mota and Silas Pego, initiated a new type of polycross method involving 77 yellow elite inbred ...

Improving SVM-linear predictions using CART for example selection

This paper describes the study on example selection in re- gression problems using ¹-SVM (Support Vector Machine) linear as pre- diction algorithm. The motivation case is a study done on real data for a problem of bus trip time prediction. In this study we use three differ- ent training sets: all the examples, examples from past days similar to the day where prediction is needed, and examples selected by a CART...

A construção de um sistema de Armazenamento de Dados no âmbito do sistema GIST9...

This work describes the development of the Performance Indicators Board Module (PIB Module) as a Data Warehousing system. This module aims to give planning and control information to support the decision making process at mass transit companies. It is part of the GIST98/EUROBUS system - a Decision Support System to the planning area. Firstly are defined the main concepts about Data Warehousing systems and prese...