312 search results - page 52 / 63 » Indexing Gapped-Factors Using a Tree |
159
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ICDIM
2009
IEEE
16 years 16 days ago
2009
IEEE
We propose the mqr-tree, a two-dimensional spatial access method that improves upon the 2DR-tree. The 2DRtree uses two-dimensional nodes so that the relationships between all obje...
270
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GIS
2004
ACM
16 years 7 months ago
2004
ACM
Modern database applications including computer-aided design, multimedia information systems, medical imaging, molecular biology, or geographical information systems impose new re...
187
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SIGMETRICS
2003
ACM
15 years 11 months ago
2003
ACM
In main-memory databases, the number of processor cache misses has a critical impact on the performance of the system. Cacheconscious indices are designed to improve performance b...
150
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ICALP
2003
Springer
15 years 11 months ago
2003
Springer
Suppose we have n algorithms, quantum or classical, each computing some bit-value with bounded error probability. We describe a quantum algorithm that uses O( √ n) repetitions of...
160
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EJC
2003
15 years 7 months ago
2003
Abstract. A faceted taxonomy is a set of taxonomies, each describing a given domain from a different aspect, or facet. The indexing of domain objects is done through conjunctive c...