发明名称 |
NEAREST SEARCH ON ADAPTIVE INDEX WITH VARIABLE COMPRESSION |
摘要 |
A search system can search nodes of a tree to find the object stored in the tree that is nearest to a position input by the user. The tree can be constructed using object keys with interlaced coordinates such that nodes in the tree correspond to a bounding box that bounds a subset of objects. The search algorithm can find the nearest object to a position.
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申请公布号 |
KR20090028706(A) |
申请公布日期 |
2009.03.19 |
申请号 |
KR20087030270 |
申请日期 |
2008.12.11 |
申请人 |
TELE ATLAS NORTH AMERICA, INC. |
发明人 |
KUZNETSOV TSIA |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
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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