| 发明名称 |
Systems and methods for generating pattern keys for use in navigation systems to predict user destinations |
| 摘要 |
Systems and methods for automatically generating pattern keys based on models of user travel patterns and behavior, wherein the pattern keys may be used in automated navigation systems for fast and efficient prediction of user destinations.
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| 申请公布号 |
US7487017(B1) |
申请公布日期 |
2009.02.03 |
| 申请号 |
US20080059465 |
申请日期 |
2008.03.31 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BELL DAVID;BYGRAVE CHRIS;DINEEN OLIVER;NORTON PHILIP |
| 分类号 |
G01C21/34;G01S19/48 |
主分类号 |
G01C21/34 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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