1038 search results - page 156 / 208 » Space-Bounded Query Approximation |
113
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IMC
2005
ACM
15 years 8 months ago
2005
ACM
Sketch is a sublinear space data structure that allows one to approximately reconstruct the value associated with any given key in an input data stream. It is the basis for answer...
131
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WADS
2005
Springer
15 years 8 months ago
2005
Springer
Spatial databases support a variety of geometric queries on point data such as range searches, nearest neighbor searches, etc. Balanced Aspect Ratio (BAR) trees are hierarchical sp...
134
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VLDB
2004
ACM
15 years 7 months ago
2004
ACM
Given a point q, a reverse k nearest neighbor (RkNN) query retrieves all the data points that have q as one of their k nearest neighbors. Existing methods for processing such quer...
124
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XSYM
2004
Springer
15 years 7 months ago
2004
Springer
Abstract. We are presenting a coherent framework for XQuery processing that incorporates IR-style approximate matching and allows the ordering of results by their relevance score. ...
102
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ICWE
2010
Springer
15 years 7 months ago
2010
Springer
The recent proliferation of crowd computing initiatives on the web calls for smarter methodologies and tools to annotate, query and explore repositories. There is the need for scal...