Istituto di Scienza e Tecnologie dell'Informazione     
Simeoni F., Candela L., Kakaletris G., Sibeko M., Pagano P., Papanikos G., Polydoras P., Ioannidis Y., Aarvaag D., Crestani F. A Grid-based Infrastructure for Distributed Retrieval. In: ECDL2007 - 11th European Conference on Research and Advanced Technology for Digital Libraries (Budapest, Hungary, 16-21 Settembre 2007).
In large-scale distributed retrieval, challenges of latency, heterogeneity, and dynamicity emphasise the importance of infrastructural support in reducing the development costs of state-of-the-art solutions. We present a service-based infrastructure for distributed retrieval which blends middleware facilities and a design framework to 'lift' the resource sharing approach and the computational services of a European Grid platform into the domain of e-Science applications. In this paper, we give an overview of the Diligent Search Framework and illustrate its exploitation in the field of Earth Science.
Subject Distributed Information Retrieval
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