7150 search results - page 10 / 1430 » An Approximation Algorithm for Approximation Rank |
109
Voted
SEMWEB
2010
Springer
14 years 10 months ago
2010
Springer
We develop query relaxation techniques for regular path queries and combine them with query approximation in order to support flexible querying of RDF data when the user lacks know...
140
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TKDE
2010
14 years 10 months ago
2010
—Authority flow and proximity search have been used extensively in measuring the association between entities in data graphs, ranging from the Web to relational and XML database...
ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
In this paper, we address the matrix completion problem and propose a novel algorithm based on a smoothed rank function (SRF) approximation. Among available algorithms like FPCA a...
98
Voted
FUIN
2006
15 years 11 days ago
2006
In this paper we deal with the problem of finding an optimal query execution plan in database systems. We improve the analysis of a polynomial-time approximation algorithm due to M...
108
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COMPGEOM
2010
ACM
15 years 5 months ago
2010
ACM
Inference of topological and geometric attributes of a hidden manifold from its point data is a fundamental problem arising in many scientific studies and engineering application...