En este artículo se describe un sistema para la clasificación de la polaridad de tuits escritos en español. Se adopta una aproximación híbrida, que combina conocimiento lingüístico obtenido mediante PLN con técnicas de aprendizaje automático. Como paso previo, se realiza…

Me propongo analizar y discutir algunos resultados de una investigación etnográfica desarrollada en comunidades Mbya Guaraníes (Misiones, Argentina) acerca de las representaciones y prácticas relacionadas con la crianza y el desarrollo infantil.
En este trabajo caracterizo las categorías, representaciones y…

Descripción completa.

Este artigo apresenta um algoritmo Cultural Extendido para o problema do Despacho Econômico. O Algoritmo Cultural têm cinco categorias de conhecimento. Este trabalho visa demonstrar a aplicação do conhecimento histórico, que objetiva monitorar a busca e armazenar os eventos importantes…

En: CIKM'94 Proceedings of the third international conference on information and knowledge management, p. 219-225

Thrombocytopenia, which is defined as platelet count below 150x 109/L , is the second most commonly encountered hematologic abnormality during pregnancy following anemia. When the etiology of pregnancy-specific isolated thrombocytopenia is examined, it is seen that most common reason is…

We comment on subsethood measure defined by Kosko and Young and give some new aspects of these measures. Finally we would like to discard the entropy subsethood relationship established by the authirs. We present some properties of subsethood measure from…

Nowadays, using electronic search engines has replaced visiting libraries for information allowing in-print, out of print and orphan works to be conjured up from cyberspace for ready perusal. Such “allowed” borrowing of content on the internet has created a whole…

Swyer syndrome is a kind of gonadal dysgenesis characterized by a female phenotype and 46 XY karyotype. Bilateral dysgenetic gonads have a high potential for malignancy. A 16-years-old female was presented to our hospital with  primary amenorrhea. Pelvic ultrasound revealed…

The aim of this paper is to present results from collaboration of computer engineers and experimenters in microbiology working with molecular-genetic methods. The experimenters in microbiological laboratory at the University of Food Technologies use ARDRA (Amplified Ribosomal DNA Restriction Analysis)…