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Weichselbraun, 2009 - Google Patents

A utility centered approach for evaluating and optimizing geo-tagging

Weichselbraun, 2009

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Document ID
5472794644535166273
Author
Weichselbraun A
Publication year
Publication venue
International Conference on Knowledge Discovery and Information Retrieval

External Links

Snippet

Geo-tagging is the process of annotating a document with its geographic focus by extracting a unique locality that describes the geographic context of the document as a whole (Amitay et al., 2004). Accurate geographic annotations are crucial for geospatial applications such …
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Classifications

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    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/30—Information retrieval; Database structures therefor; File system structures therefor
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
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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
    • G06F17/30867—Retrieval from the Internet, e.g. browsers by querying, e.g. search engines or meta-search engines, crawling techniques, push systems with filtering and personalisation
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    • G06F17/27—Automatic analysis, e.g. parsing
    • G06F17/2765—Recognition
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    • G06F17/30241—Information retrieval; Database structures therefor; File system structures therefor in geographical information databases
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