Todos nós googlamos: a dialogia na poesia de Angélica Freitas

A abordagem POESIA para a integração de dados e serviços na Web semantica

POESIA (Processes for Open-Ended Systems for Inforrnation Analysis), the approach proposed in this work, supports the construction of complex processes that involve the integration and analysis of data from severa! sources, particularly in scientific applications. This approach is centered in two types of semantic Web mechanisms: scientific workflows, to specify and compose Web services; and do...

Novas políticas de divisão de nós para a Slim-tree

This paper presents two new node split policies for the Slim-tree. When compared with the previously proposed policies they result in better distribution of elements on the tree nodes. This impacts positively on the performance of similarity queries such as nearest neighbors. The experimental results show that trees built with the proposed policies outperform those built with the above with reg...

Architecture du système POESIA de filtrage de contenu Internet

POESIA est un logiciel libre (sous licence GPL) de filtrage de contenu Internet, pour protéger la jeunesse de contenus inappropriés. Il est multi-canal (Web, SMTP, NNTP...) et multi-modal (texte, image...). Il est bâti autour d’un moniteur, échangeant avec des sources externes, et des filtres dédiés par un protocole spécifique mais extensible. Ces filtres traitent le langage naturel, les images...

Prof. Dr. Geraldo Gomes de Freitas.

Oceanographic Characteristics of Baía De Todos Os Santos, Brazil

Based on a vast set of in situ data, a first comprehensive overview of the oceanographic characteristics of Baı́a de Todos os Santos (BTS) is provided. BTS is the second largest coastal bay in Brazil (maximum area of 1223 km2 and average depth of 9.8 m), and is located in the northeast Brazil, in the vicinity of Salvador city. The circulation inside the bay is mostly tidally driven and does not ...