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Publicações

Publicações por Hugo Miguel Ferreira

2007

Composition and Decomposition of Ontologies

Autores
Dora Pereira; Hugo Ferreira; António Lucas Soares

Publicação
in proceedings of EPIA 2007 - 13th EPIA International Conference - Portuguese Conference on Artifical Intelligence, Guimarães, Portugal

Abstract
This paper proposes a new method for managing the use of ontologies in the context of a Collaborative Networks. Firstly, an overview of the process of ontology composition and decomposition is given and the ontology library system adopted described. Then, the ontologies' ranking and classification method is described, explaning a set of metrics inspired in social network approaches. Finally, the results of preliminary tests are discussed.

2003

Distributed Workflow Management Enactment Engine

Autores
João José Pinto Ferreira; Hugo Miguel Mendes Ferreira; César Augusto Matos Toscano

Publicação
IEPM'2003 - Industrial Engineering and Production Management, Porto, Portugal

Abstract

2005

Learning, planning and the life cicle of workflow management

Autores
Diogo Manuel Ribeiro Ferreira; Hugo Miguel Mendes Ferreira

Publicação
EDOC 2005 - EDOC Conference (EDOC 2005), Enschede, Holanda

Abstract

2010

Managing multiple ontologies in a virtual breeding environment context

Autores
Dora Simões; Hugo Miguel Ferreira; António Lucas Soares

Publicação
IJSOM - International Journal of Services and Operations Management, vol.6, no.3, pp.230-256

Abstract

2011

'A New Algorithm for Learning Planning Operators from Unlabelled Execution Traces'

Autores
Hugo Miguel Ferreira; R. C. Camacho; João José Ferreira

Publicação
Proceedings EPIA'2011 - EPIA2011 - 15th Portuguese Conference on Artificial Intelligence, Lisboa, Portugal

Abstract

2007

Ontology Engineering in Virtual Breeding Environments

Autores
Dora Pereira; Hugo Ferreira; António Lucas Soares

Publicação
in Proceedings of PRO-VE 2007 - 8th IFIP Working Conference on Virtual enterprises, Guimarães, Portugal

Abstract
This paper proposes a new method for managing the use of ontologies in the context of a Virtual Breeding Environment. This research work focus is on the dissolution phase of a Virtual Enterprise or Collaborative Network, where ontology segmentation techniques are user to enrich the VBE's ontology library. Firstly, an overview of the process of ontology composition and decomposition is given and the ontology library system adopted described. Then, the ontologies' ranking and classification method is described, explaining a set of metrics inspired in social network approaches. Finally, the results of preliminary tests are discussed.

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