3152 search results - page 470 / 631 » Retrieval of Partial Documents |
147
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VLDB
2004
ACM
15 years 10 months ago
2004
ACM
The widespread adoption of XML holds out the promise that document structure can be exploited to specify precise database queries. However, the user may have only a limited knowle...
139
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ICPR
2008
IEEE
16 years 6 months ago
2008
IEEE
Most of current fingerprint indexing schemes utilize features based on global textures and minutiae structures. To extend the existing technology of feature extraction, this paper...
162
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WWW
2008
ACM
16 years 5 months ago
2008
ACM
In this paper, we propose a novel unsupervised approach to query segmentation, an important task in Web search. We use a generative query model to recover a query's underlyin...
143
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CHI
2009
ACM
16 years 5 months ago
2009
ACM
The act of encountering information unexpectedly has long been identified as valuable, both as a joy in itself and as part of task-focused problem solving. There has been a concer...
154
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EDBT
2008
ACM
16 years 5 months ago
2008
ACM
The capability to easily find useful services (software applications, software components, scientific computations) becomes increasingly critical in several fields. Current approa...