Titlebook: Distributed Multimedia Information Retrieval; SIGIR 2003 Workshop Jamie Callan,Fabio Crestani,Mark Sanderson Conference proceedings 2004 S

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Recent Results on Fusion of Effective Retrieval Strategies in the Same Information Retrieval Systemditions necessary for fusion to improve retrieval have not been identified, it is widely believed that as long as component result sets used in fusion have higher relevant overlap than non-relevant overlap, improvements due to fusion can be observed. We show that this is not the case when systemic d

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The MIND Architecture for Heterogeneous Multimedia Federated Digital Librarieson-co-operating digital libraries and gives the user the impression of a single coherent system. The architecture consists of a single mediator and one proxy (composed of several proxy components) for every connected library. These specialised, distributed components are connected via SOAP. This arc

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Towards Virtual Knowledge Communities in Peer-to-Peer Networks results from other users are taken into consideration. In order to resolve this anonymity towards the search engine, a system is created which locally stores the search results in the scope of a peer-to-peer network. Using the Peer Search Memory (PeerSy) all relevant results are stored and associat

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https://doi.org/10.1057/9780230271173hermore, our experiments have shown that the ratio of relevant to non-relevant overlap is a poor indicator of the likelihood of fusion’s effectiveness, and we propose an alternate hypothesis of what needs to happen in order for fusion to improve retrieval when standard voting/merging algorithms such as CombMNZ are employed.

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Conference proceedings 2004ed for a variety of professional and private user communities. As digital data collections proliferate, problems of resource selection and data fusion become major issues. Traditional search engines, even the best ones, are unable to provide access to the hidden web of information that is only avail