A presente comunicação aborda a questão da pegada digital, reflectindo sobre a necessidade de con... more A presente comunicação aborda a questão da pegada digital, reflectindo sobre a necessidade de consciencializar alunos, pais e professores para o impacto mais ou menos positivo que a marca digital, deixada por cada indivíduo nas suas interações na Internet, poderá ter na vida futura de cada um. De seguida, descrevem-se os riscos que os jovens que têm uma e-vida nas redes sociais correm, apresentando-se ainda linhas orientadoras para a sua prevenção. Por fim, reflecte-se sobre a rede ask.fm, uma rede social aberta que tem ganho adeptos entre os jovens portugueses.
Our focus is on a Web-based Knowledge Portal for educational purposes. We consider a distributed ... more Our focus is on a Web-based Knowledge Portal for educational purposes. We consider a distributed system for information retrieval and document collection, which will enable different forms of knowledge construction. Also accessing information from multiple information systems and integrating them into a knowledge portal are key issues in developing our system. Some tools are considered to be used namely ontologies, concept maps and software agents to deal with semantic issues. Previous related initiatives are described and tools for dealing with semantics are also present. A comprehensive section on syntactic and semantic interoperability is described in detail. A very high-level architecture is drafted along with ideas to deal with its implementation
IEEE Transactions on Systems, Man, and Cybernetics, Part C (Applications and Reviews), 2008
Abstract Answering to the need to have innovative manufacturing control systems tailored to the c... more Abstract Answering to the need to have innovative manufacturing control systems tailored to the current economical, technological, and customer trends, where dynamic and volatile environments prevail, adaptive holonic control architecture (ADACOR) aims to increase the agility and reconfigurability of the production system, contributing for the improvement of the enterprise competitiveness when it works in dynamic and volatile environments. The paper describes the implementation and experimental validation of an ADACOR-based holonic ...
Abstract Manufacturers are under enormous pressure to comply with market changes and the continua... more Abstract Manufacturers are under enormous pressure to comply with market changes and the continual shortening of product life cycles. An analysis of the ADACOR collaborative manufacturing control architecture from the point of view of the Collaborative Manufacturing Management paradigm shows how ADACOR (adaptive holonic control architecture for distributed manufacturing system) supports integration and extension across the manufacturing value chain.
... Livro de Actas de Conferência Internacional. Autores: Álvaro Rocha(Editor) Francisco Restivo ... more ... Livro de Actas de Conferência Internacional. Autores: Álvaro Rocha(Editor) Francisco Restivo (Editor) Luis Paulo Reis (Editor) Sofia Torrão (Editor). Idioma: Português. ... Data: 17 a 20 de Junho de 2009. ISBN: 978-989-96247-0-2. Cidade: Porto. Lista de Documentos. ...
Automation and production systems are evolving in the direction of autonomous and collaborative c... more Automation and production systems are evolving in the direction of autonomous and collaborative components, approaching the idea of an ecosystem. A single habitant of this system is responsible for different and concurrent activities and thus it requires a special adapted anatomy that is balanced for the several requirements. This work introduces an anatomical-like structure for the development of functional and reusable modules of service-oriented automation components. The central attention will be given to their internal ...
Abstract. Our focus is on a Web-based Knowledge Portal for educational purposes. We consider a di... more Abstract. Our focus is on a Web-based Knowledge Portal for educational purposes. We consider a distributed system for information retrieval and document collection, which will enable different forms of knowledge construction. Also accessing information from multiple information systems and integrating them into a knowledge portal are key issues in developing our system. Some tools are considered to be used namely ontologies, concept maps and software agents to deal with semantic issues.
The new organisational structures used in world wide manufacturing systems require the developmen... more The new organisational structures used in world wide manufacturing systems require the development of distributed applications, which present solutions to their requirements. The work research in the distributed manufacturing control leads to emergent paradigms, such as Holonic Manufacturing Systems (HMS) and Bionic Manufacturing Systems (BMS), which translates the concepts from social organisations and biological systems to the manufacturing world. This paper present a Framework for the development of distributed ...
… Summer Institute International Conference in Life …, 1999
World-wide competition forces enterprises to achieve new cooperations and arrangements with other... more World-wide competition forces enterprises to achieve new cooperations and arrangements with other enterprises in order to share skills, using the virtual enterprise concept. The virtual enterprise introduces the distributed manufacturing concept, which can be expanded and zoomed to other distributed layers, such as multi-site and interacting units. The development and implementation of distributed manufacturing control systems, based in new distributed manufacturing paradigms, plays a key factor in the improvement of the enterprises ...
A presente comunicação aborda a questão da pegada digital, reflectindo sobre a necessidade de con... more A presente comunicação aborda a questão da pegada digital, reflectindo sobre a necessidade de consciencializar alunos, pais e professores para o impacto mais ou menos positivo que a marca digital, deixada por cada indivíduo nas suas interações na Internet, poderá ter na vida futura de cada um. De seguida, descrevem-se os riscos que os jovens que têm uma e-vida nas redes sociais correm, apresentando-se ainda linhas orientadoras para a sua prevenção. Por fim, reflecte-se sobre a rede ask.fm, uma rede social aberta que tem ganho adeptos entre os jovens portugueses.
Our focus is on a Web-based Knowledge Portal for educational purposes. We consider a distributed ... more Our focus is on a Web-based Knowledge Portal for educational purposes. We consider a distributed system for information retrieval and document collection, which will enable different forms of knowledge construction. Also accessing information from multiple information systems and integrating them into a knowledge portal are key issues in developing our system. Some tools are considered to be used namely ontologies, concept maps and software agents to deal with semantic issues. Previous related initiatives are described and tools for dealing with semantics are also present. A comprehensive section on syntactic and semantic interoperability is described in detail. A very high-level architecture is drafted along with ideas to deal with its implementation
IEEE Transactions on Systems, Man, and Cybernetics, Part C (Applications and Reviews), 2008
Abstract Answering to the need to have innovative manufacturing control systems tailored to the c... more Abstract Answering to the need to have innovative manufacturing control systems tailored to the current economical, technological, and customer trends, where dynamic and volatile environments prevail, adaptive holonic control architecture (ADACOR) aims to increase the agility and reconfigurability of the production system, contributing for the improvement of the enterprise competitiveness when it works in dynamic and volatile environments. The paper describes the implementation and experimental validation of an ADACOR-based holonic ...
Abstract Manufacturers are under enormous pressure to comply with market changes and the continua... more Abstract Manufacturers are under enormous pressure to comply with market changes and the continual shortening of product life cycles. An analysis of the ADACOR collaborative manufacturing control architecture from the point of view of the Collaborative Manufacturing Management paradigm shows how ADACOR (adaptive holonic control architecture for distributed manufacturing system) supports integration and extension across the manufacturing value chain.
... Livro de Actas de Conferência Internacional. Autores: Álvaro Rocha(Editor) Francisco Restivo ... more ... Livro de Actas de Conferência Internacional. Autores: Álvaro Rocha(Editor) Francisco Restivo (Editor) Luis Paulo Reis (Editor) Sofia Torrão (Editor). Idioma: Português. ... Data: 17 a 20 de Junho de 2009. ISBN: 978-989-96247-0-2. Cidade: Porto. Lista de Documentos. ...
Automation and production systems are evolving in the direction of autonomous and collaborative c... more Automation and production systems are evolving in the direction of autonomous and collaborative components, approaching the idea of an ecosystem. A single habitant of this system is responsible for different and concurrent activities and thus it requires a special adapted anatomy that is balanced for the several requirements. This work introduces an anatomical-like structure for the development of functional and reusable modules of service-oriented automation components. The central attention will be given to their internal ...
Abstract. Our focus is on a Web-based Knowledge Portal for educational purposes. We consider a di... more Abstract. Our focus is on a Web-based Knowledge Portal for educational purposes. We consider a distributed system for information retrieval and document collection, which will enable different forms of knowledge construction. Also accessing information from multiple information systems and integrating them into a knowledge portal are key issues in developing our system. Some tools are considered to be used namely ontologies, concept maps and software agents to deal with semantic issues.
The new organisational structures used in world wide manufacturing systems require the developmen... more The new organisational structures used in world wide manufacturing systems require the development of distributed applications, which present solutions to their requirements. The work research in the distributed manufacturing control leads to emergent paradigms, such as Holonic Manufacturing Systems (HMS) and Bionic Manufacturing Systems (BMS), which translates the concepts from social organisations and biological systems to the manufacturing world. This paper present a Framework for the development of distributed ...
… Summer Institute International Conference in Life …, 1999
World-wide competition forces enterprises to achieve new cooperations and arrangements with other... more World-wide competition forces enterprises to achieve new cooperations and arrangements with other enterprises in order to share skills, using the virtual enterprise concept. The virtual enterprise introduces the distributed manufacturing concept, which can be expanded and zoomed to other distributed layers, such as multi-site and interacting units. The development and implementation of distributed manufacturing control systems, based in new distributed manufacturing paradigms, plays a key factor in the improvement of the enterprises ...
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Papers by Francisco Restivo