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international conference on next generation web services practices | 2005

Portuguese parliamentary records: a multimedia digital library distributed architecture, based on Web services

Joaquim Sousa Pinto; Joaquim Arnaldo Martins; Pedro Almeida; Marco Fernandes; Helder Troca Zagalo

This paper presents the overall work of the Portuguese parliamentary records: a multimedia digital library composed by the parliamentary records and an audiovisual archive. These systems are briefly described and a distributed architecture, based on Web services, that allows integrating information from different systems that compose the multimedia digital library, is presented and analyzed.


ITCom 2001: International Symposium on the Convergence of IT and Communications | 2001

Design and development of a virtual library and a SOAP/Z39.50 gateway using Java technologies

Helder Troca Zagalo; Joaquim Arnaldo Martins; Joaquim Sousa Pinto

This article describes the design and development of a virtual library, which pretends to give some contributions to the solution of some problems and issues pointed out in some research projects in this domain. The development of a SOAP/Z39.50 gateway is also described as an intermediary solution for the bibliographic information systems moving to simpler protocols in order to improve interoperability among them, using open technologies like Java and XML.


iberian conference on information systems and technologies | 2015

Transparency in the national assemblies of Portuguese speaking African countries: Adapting the bungeni parliamentary system — The case study of Sao Tome and Principe

Pedro M. Sousa Bento; Helder Troca Zagalo; Cláudio Teixeira; Joaquim Sousa Pinto

The Internet exists in our reality as the fastest way to provide information, whether institutional orfrom the so-called social networks. Thus the E-Government services began to emerge globally in the last decade and are now taken for granted in modern society. However, this is not the reality in all countries. The work described in this article aims to bring attention and attempts to fill a technological need in the Lusophone African countries. This need is due to a low investment on the implementation of E-government services. On this assumption, the article intents to demonstrate the case study of an application in a E-Government Parliamentary scenario inside the National Assembly of Sao Tome and Principe. The implementation of such a service allows for a increased efficiency in documental management on the Assembly and also provides a degree of transparency in parliamentary activities, which would once be impossible to convey.


international conference on enterprise information systems | 2001

Portuguese Parliamentary Records Digital Library.

Joaquim Sousa Pinto; Joaquim Arnaldo Martins; Helder Troca Zagalo; Rui José Pereira Costa


Archive | 2001

A Virtual Library Based on the Z39.50 Protocol

Helder Troca Zagalo; Joaquim Sousa Pinto; Joaquim Arnaldo Martins


international conference on enterprise information systems | 2004

AUDIOVISUAL ARCHIVE WITH MPEG-7 VIDEO DESCRIPTION AND XML DATABASE

Pedro Almeida; Joaquim Arnaldo Martins; Joaquim Sousa Pinto; Helder Troca Zagalo


Archive | 2002

Um catalogo bibliografico virtual e o seu acesso atraves de middleware baseado em web services

Helder Troca Zagalo; Joaquim Arnaldo Martins; Joaquim Sousa Pinto; Rogério Patricio Chagas do Nascimento; C. U. de Santiago


Archive | 2013

Hypermedia Authoring Collaborative System

Helder Troca Zagalo; Joaquim Arnaldo Martins


Electrónica e Telecomunicações | 2005

Sistema de Informação Processual para a Provedoria de Justiça

Marco Fernandes; Miguel Alho; Pedro Almeida; Joaquim Arnaldo Martins; Joaquim Sousa Pinto; Helder Troca Zagalo


international conference on electronic publishing | 2004

Framework for a XML-based search system.

Pedro Almeida; Joaquim Sousa Pinto; Joaquim Arnaldo Martins; Helder Troca Zagalo

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