6740 search results - page 1204 / 1348 » Querying Databases with Taxonomies |
170
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ICMCS
1997
IEEE
15 years 10 months ago
1997
IEEE
This paper presents a novel method of retrieving images based on color-spatial information. For each image, its color-spatial information is compactly captured by a set of color s...
155
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SIGMOD
1997
ACM
15 years 10 months ago
1997
ACM
This paper presents general algorithms for concurrency control in tree-based access methods as well as a recovery protocol and a mechanism for ensuring repeatable read. The algori...
196
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ISMIS
1997
Springer
15 years 10 months ago
1997
Springer
e about image features can be expressed as a hierarchical structure called a Type Abstraction Hierarchy (TAH). TAHs can be generated automatically by clustering algorithms based on...
176
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SSD
1997
Springer
15 years 10 months ago
1997
Springer
Abstract: In many geographical applications there is a need to model spatial phenomena not simply by sharp objects but rather through indeterminate or vague concepts. To support su...
161
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VLDB
1997
ACM
15 years 10 months ago
1997
ACM
Abstract: Recently there has been an increasing interest in supporting bulk operations on multidimensional index structures. Bulk loading refers to the process of creating an initi...