Patent · US Active

Method of building a geo-tree

US9542471B2 · kind B2 · utility

2Cited by

2References

17Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Richard Carlsson · Malmö, SE
Henrik Makitaavola · Luleå, SE
Tor Björn Minde · Luleå, SE
Simon Moritz · Solna, SE
Hjalmar Olsson · Bromma, SE

Key dates

Filing date	Dec 30, 2010
Grant date	Jan 10, 2017
Priority date	—
Expiry date	Sep 19, 2031

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/9537
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method of building a geo-tree includes collecting a plurality of data items having geographic and contextual tags, associating the geographic tags with the contextual tags, clustering the collected data items based on the contextual tags, classifying the clusters based on the contextual tags, building a geo-tree with each classified cluster being associated with a node on the tree and storing the geo-tree.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.