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Shariff et al., 1998 - Google Patents

Natural-language spatial relations between linear and areal objects: the topology and metric of English-language terms

Shariff et al., 1998

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Document ID
1775048873996345952
Author
Shariff A
Egenhofer M
Mark D
Publication year
Publication venue
International journal of geographical information science

External Links

Snippet

Spatial relations are the basis for many selections users perform when they query geographic information systems (GISs). Although such query languages use natural- language-like terms, the formal definitions of those spatial relations rarely reflect the same …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

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    • G06F17/30286—Information retrieval; Database structures therefor; File system structures therefor in structured data stores
    • G06F17/30386—Retrieval requests
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    • G—PHYSICS
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    • G06F17/30861—Retrieval from the Internet, e.g. browsers
    • G06F17/30864—Retrieval from the Internet, e.g. browsers by querying, e.g. search engines or meta-search engines, crawling techniques, push systems
    • G06F17/3087—Spatially dependent indexing and retrieval, e.g. location dependent results to queries
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