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122
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IDA
2005
Springer
15 years 9 months ago
2005
Springer
—A simple yet effective unsupervised classification rule to discriminate between normal and abnormal data is based on accepting test objects whose nearest neighbors’ distances ...
120
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INEX
2005
Springer
15 years 9 months ago
2005
Springer
This is the first year for the Centre for Interactive Systems Research participation of INEX. Based on a newly developed XML indexing and retrieval system on Okapi, we extend Robe...
116
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HT
2004
ACM
15 years 9 months ago
2004
ACM
We describe the extension to our previous work on a Web-based peer-to-peer open hypermedia system, the DDLS. We enrich the peer model by introducing query history, and propose the...
103
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SIGIR
2004
ACM
15 years 9 months ago
2004
ACM
Okapi BM25 scoring of anchor text surrogate documents has been shown to facilitate effective ranking in navigational search tasks over web data. We hypothesize that even better r...
125
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SIGIR
2004
ACM
15 years 9 months ago
2004
ACM
Abstract. Peer-to-peer architectures are a potentially powerful model for developing large-scale networks of text-based digital libraries, but peer-to-peer networks have so far pro...