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Geographic Web Information Retrieval

Geographic Web Information Retrieval. Alexander Markowetz , University of Marburg Thomas Brinkhoff, FH Oldenburg Bernhard Seeger, University of Marburg. Current Situation In Web-IR. Everybody is online But never seen. Queries are too short Resultsets are too large.

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307 views • 22 slides

Internet Resources Discovery (IRD)

Internet Resources Discovery (IRD). Web IR. Web IR. What’s Different about Web IR? Web IR Queries How to Compare Web Search Engines? The ‘HITS’ Scoring Method. What’s different about the Web?. Bulk ……………... (500M); growth at 20M/month Lack of Stability ..… Estimates: 1%/day--1%/week

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232 views • 21 slides

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