| 摘要 |
Real-time, geo-targeted and context-sensitive alerts are provided based on a stated objective. Factual information is collected over time. When a user needs the information, the user registers an objective and a geographic location. The factual information is scored for relevance, based on how closely the information fits the user's geographic location, and how relevant the information is to the user's stated objective. The most relevant information, as determined based on score, is pushed to the user in real-time.
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