TPVs PA/NBR: sistema de reticulação e propriedades

Sistema de Traducción Oral para el Castellano, Catalán e Inglés

This paper describes the FAME Interlingua-based Speech-to-Speech Translation System for Catalan, English and Spanish. This is an extension of the already existing NESPOLE! that translates between English, French, German and Italian, but all modules have now been integrated in an Open Agen Architecture. This article describes the system architecture and the interlingua formalism used, called Int...

A cana-de-açúcar em sistema de plantio direto comparado ao sistema convencional com e sem adubação

The objective of this study was to evaluate the agronomic characteristics of sugarcane as a function of the no-tillage system (NTS) compared to the conventional one (CS) with, and without, manuring. The experimental design was completely randomized, using four repetitions, in a factorial scheme 4 x 2. The treatments were: sugarcane NTS on sunnhemp (Crotalaria juncea); sugarcane NTS on jack bean...

Sistema de Información Científica

Sistema de Aquisição Semi-Automática de Ontologias

This paper presents an ongoing work on ontology learning from text, focusing on the acquisition of concepts and relations. In order to do that, this work investigates approaches for ontology learning, and presents a proposal based on graphs metrics to identify concepts, and text analysis to find relations between the concepts. Resumo. Este artigo apresenta um trabalho em andamento na área de ap...

Construcción rápida de un sistema de traducción automática español-portugués partiendo de un sistema español-catalán

This paper describes the rapid construction of a Spanish–Portuguese, Portuguese–Spanish machine translation system, starting from an existing system for the Spanish–Catalan pair, developed by the same research group. A team of four developers has produced in six months a useful system having a text coverage above 95% and a word error rate around 10% running at thousand of words a second. The pr...