PERSONAGEM E FOCALIZAÇÃO: A PERSPECTIVA DE LOBO ANTUNES

Los sistemas de búsqueda de respuestas desde una perspectiva actual

The increasing demand of systems that respond in a precise way users information needs has fostered a new investigation eld: Question Answering (QA). The objective of this investigation goes beyond the retrieval of relevant documents carried out by traditional Information Retrieval systems (IR). QA systems tackle the problem of locating, extracting and presenting to the user just only the requi...

Princípios Sociotécnicos e Redesenho de Sistema de Trabalho: Uma Perspectiva Pesquisa-Ação em Tecnologia da Informação (Research-in-Progress)

Analisando sistemas de classificação na web sob a perspectiva da interação social em comunidades de prática

Social interaction mediated by information technology has been studied from several perspectives over the past years. This paper draws attention to the relevance of classification systems and categories as important mediation artifacts in human-computer interaction. In this sense, classification schemes provide meaning to information and mutual understanding between the parts in an interaction....

Reconstrucción de profundidad a partir de una sola imagen con perspectiva mediante redes neuronales completamente convolucionales

The reconstruction of the depth from a single image has been a difficult task due to the complexity and the amount of depth indications that a single image can contain. Convolutional Neural Networks (RNC) have been used successfully to reconstruct the depth of objects in general scenes; however, these works have not been adapted for the particular problem of depth reconstruction from perspectiv...

Análisis de los Métodos de Selección de Componentes COTS desde una Perspectiva Ágil

Los métodos ágiles de construcción de software como eXtreme Programming y Scrum conciben el proceso de construcción como un ejercicio de desarrollo de software a medida. Sin embargo en la actualidad, muchos sistemas software están compuestos parcial o incluso totalmente por componentes COTS (Commercial Off-The-Shelf), debidamente personalizados e integrados. En este tipo de sistemas, el énfasis...