Add an eventLightning talk: geoencoding
A session at Cambridge Geek Night 12
A description of a scheme being developed for Xapian to store geolocation coordinates compactly, but such that the coordinates can be truncated to produce reduced accuracy versions, while still being very quick to encode and decode.
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Software developer, working on http://lumi.do/ and open source software. When not working, time is devoted to son, Henry. bio from Twitter
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