METODOLOGIA PARA A CONCEPÇÃO DE SISTEMAS DE RECUPERAÇÃO DE INFORMAÇÃO”
João Carlos Amaro Ferreira,
Departamento de Engenharia Informática –
Abstract:
Propõe-se nesta dissertação uma metodologia para a concepção e construção de sistemas de IR, em particular no contexto do espaço distribuído e descentralizado que é a Web. Esta metodologia inclui uma linguagem de modelação (IRML-Information Retrieval Modelling Language), e baseada no mecanismo de extensão do UML e adequada às necessidades da Recuperação de Informação (IR). Para facilitar o processo de construção e promover a colaboração entre os investigadores de IR, é proposto um conjunto de bibliotecas padrão baseadas na linguagem IRML, no qual está embebido os principais conceitos da IR. Destas actividades resulta um conjunto de sistemas conceptuais que são implementados usando uma infra-estrutura adequada. Este conjunto de etapas permite simplificar o processo de construção de sistemas de IR. São construídos dez sistemas de IR ao qual se junta uma plataforma de teste onde são testados mais de mil sistemas num ambiente controlado. Esta plataforma permite testar processos existentes e outros construídos de raiz, nomeadamente novos processos de comparação híbridos, novas fórmulas de seguimento de ligação, pseudo-retroacção e de combinação de resultados.
Palavras-chave
Modelos, Metodologia, Linguagem, Infra-estrutura, Sistema, Pesquisa, Filtragem, Combinações, Classificação, Processo, Recuperação.
Date: 2006-Jan-19 Time: 15:00:00 Room: ANFITEATRO DO COMPLEXO I DO IST
For more information:
- susana.costa@inesc.pt
- 213100338
Upcoming Events
INESC Brussels HUB Winter Meeting 2023

This edition of the HUB Winter Meeting will be co-organised with Science Business and will take place on the 30 and 31 January, in Lisbon, at Instituto Superior Técnico, Department of Computer Science and Engineering.
Please see below a summary of the agenda, this will be updated on the INESC Brussels HUB website regularly (confirmed speakers and other relevant info). Places for onsite participation are limited so registration is mandatory. Online participants will be sent a ZOOM link for each specific session on the 27th January.
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Monday, 30 January
a) Digital Europe Programme & Chips Act: state of play and possibilities for INESC.
9h to 10h30 GMT
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b) Science Business: how can INESC tap into Science Business network, activities and communications tools.
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c) Networking Lunch (for all onsite participants).
d) Roundtable: From rhetoric to reality – Embedding international strategy in the DNA of research organisations.
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e) Networking Dinner
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Tuesday, 31 January
f) Workshop: How they did it? Strategic positioning for structural success in Horizon Europe: a discussion of best practices.
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g) The public consultation on European R&I Programmes: Towards FP10.
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h) Networking Lunch (for all onsite participants).
i) Management Committee meeting (Directors and POB members)
The HUB Winter Meeting aims at bringing together researchers and administrators from the 5 INESC institutes, affiliated higher education institutions in Portugal and abroad, with key European and global players, to:
– Discuss key research and innovation issues at EU level.
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