DOI: 10.1140/epjst/e2007-00176-9 THE EUROPEAN PHYSICAL JOURNAL SPECIAL TOPICS (2009)
T. Pereira, M. S. Baptista, J. Kurths
Multi-time-scale synchronization and information
The extension of the omnipaper system in the context of scientific publications (2009)
Pereira, T., Baptista, Ana Alice
Today the Internet is an important information source, which facilitates the search and access to information contents on the Web. In fact, the Internet has become an important tool used daily by...
Fast tomographic methods for the tokamak ISTTOK (2008)
Carvalho, P. J., Thomsen, H., Gori, S., Von Toussaint, U., Weller, A., Coelho, R., ...
Detecting phase synchronization by localized maps: Application to neural networks (2007)
Pereira, T., Baptista, M. S., Kurths, J.
We present an approach which enables to state about the existence of phase synchronization in coupled chaotic oscillators without having to measure the phase. This is done by observing the...
Network Mutual Information and Synchronization under Time Transformations (2007)
Pereira, T., Thiel, M., Baptista, M. S., Kurths, J.
We investigate the effect of general time transformations on the phase synchronization (PS) phenomenon and the mutual information rate (MIR) between pairs of nodes in dynamical networks. We...
Edge plasma pressure measurements using a mechanical force sensor on the tokamak ISTTOK (2007)
Lunt, T., Silva, C., Fernandes, H., Hidalgo, C., Pedrosa, M. A., Duarte, P., ...
Perspectiva sobre a utilização da tecnologia RSS no contexto da comunicação científica (2006)
Dissertação de Mestrado em Sistemas de Informação
A twenty-year survey of dermatophytoses in Braga, Portugal (2006)
Valdigem, G. L., Pereira, T., Macedo, C., Duarte, M. L., Oliveira, P., Ludovico, Paula, ...
Modifications in social habits together with the increase of emigration have contributed not only to increased dermatophytoses but also to an altered etiology. During the last few years, Braga has...
Phase Synchronization and invariant measures in sinusoidally perturbed chaotic systems (2005)
Baptista, M. S., Pereira, T., Sartorelli, J. C., Caldas, I. L., Kurths, J.
We show that, in periodically perturbed chaotic systems, Phase Synchronization appears, associated to a special type of stroboscopic map, in which not only averages quantities are equal to invariants...
Navegação semântica sobre uma base de metadados RDF implementada no projecto OmniPaper (2004)
Pereira, T., Baptista, Ana Alice
O projecto OmniPaper (Smart Access to European Newspapers) é um projecto do programa IST (Information Society Technologies) da comissão europeia, que visa fomentar um acesso distribuído a...
Incorporating a semantically enriched navigation layer onto an RDF metadatabase (2004)
Pereira, T., Baptista, Ana Alice
Information Society Technologies (IST) funded Omnipaper project, proposes to investigate efficient ways to enable an access to distributed, and heterogeneous digital news archives through the use of...
Implementation of metadata for OmniPaper RDF prototype (2004)
Yaginuma, T., Pereira, T., Ariza Ávila, Cesar E., Baptista, Ana Alice
Information Society Technologies (IST) funded OmniPaper project investigates efficient ways for access to distributed and heterogeneous digital news archives using state-of-the-art technologies such...
Design of Metadata Elements for Digital News (2003)
Yaginuma, T., Pereira, T., Baptista, Ana Alice
This paper examines and proposes a set of metadata elements for describing digital news articles for the benefit of distributed and heterogeneous news resource discovery. Existing digital news...
The Omnipaper metadata RDF/XML prototype implementation (2003)
Pereira, T., Baptista, Ana Alice
Omnipaper (Smart Access to European Newspapers, IST-2001-32174) is a project from the European Commission IST program (Information Society Technologies) that investigates and proposes ways for access...
Omnipaper: descrição de recursos de notícias digitais em RDF (2003)
Pereira, T., Baptista, Ana Alice
Este artigo pretende introduzir a tecnologia Resource Description Framework - RDF,desenvolvida pela W3C para a web baseada em metadados, e a sua utilização prática no projecto Omnipaper, que as...
Omnipaper – Arquitectura de metadados e sua implementação no RDF gateway (2003)
Pereira, T., Yaginuma, T., Baptista, Ana Alice
O projecto Omnipaper (Smart Access to European Newspapers) é um projecto do programa IST (Information Society Technologies) da comissão europeia, que visa fomentar um acesso comum a diferentes...
Perfil da aplicação e esquema RDF dos elementos de metadados do projecto Omnipaper (2003)
Pereira, T., Yaginuma, T., Baptista, Ana Alice
O projecto Omnipaper (Smart Access to European Newspapers) é um projecto do programa IST (Information Society Technologies) (IST-2001-32174) da comissão europeia, que visa promover o acesso...
Metadata elements for digital news resource description (2003)
Yaginuma, T., Pereira, T., Baptista, Ana Alice
This paper examines and proposes a set of metadata elements for describing digital news articles for the benefit of distributed and heterogeneous news resource discovery. Existing digital news...
Pinto, A. E., André, S., Pereira, T., Nóbrega, S., Soares, J.
Purpose To investigate the predictive value of c-erbB-2 oncoprotein expression as compared with established histopathological and cytometric indicators of disease evolution in breast carcinoma...
Abandoned and recent shell middens were compared from Inhaca island, Mozambique, to investigate the impact of human exploitation. The growing human population was expected to increase the...