2853 search results - page 409 / 571 » On the Efficiency of Provenance Queries |
183
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VLDB
1989
ACM
15 years 10 months ago
1989
ACM
An Event-Join combinestemporaljoin and outerjoin properties into a single operation. It is mostly used to group temporal attributes of an entity into a single relation. In this pa...
172
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CGI
2004
IEEE
15 years 10 months ago
2004
IEEE
This paper presents a powerful variant of the ICP (Iterative Closest Point) algorithm for registering range images using a probability field. The probability field (p-field) repre...
191
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ICGI
2000
Springer
15 years 10 months ago
2000
Springer
A subpansive tree is a rooted tree that gives a partial order of nonterminal symbols of a context-free grammar. We formalize subpansive trees as background knowledge of CFGs, and i...
186
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FLAIRS
2008
15 years 8 months ago
2008
This paper presents a strategy for shape-based image retrieval in which moment invariants form a feature vector to describe the shape of an object. Fuzzy k-means clustering is use...
170
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
We propose a self-organized content-based Image Retrieval Network (IRN) that is inspired by a Metric Social Network (MSN) search system. The proposed network model is strictly dat...