Invention Grant
US09257056B2 Proactive user-based content correction and enrichment for geo data 有权
对地理数据进行主动的基于用户的内容更正和丰富

Proactive user-based content correction and enrichment for geo data
Abstract:
A system and method determines ambiguous or missing information about map features, generates questions to address the ambiguity or the missing information and determines users from whom to request feedback to clarify the ambiguity or supply the missing information.
Information query
Patent Agency Ranking
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