最后讨论了位置相关查询处理过程，位置转换、位置粒度调整、位置误匹配问题。

Finally, we discussed location dependent query processing, location translation, the location granularities adjusting and the location mismatch problem.

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在位置相关查询(LDQ)中由于用户的移动性和数据的位置相关性，给缓存替换策略带来了新的挑战。

Because of the user's mobility and the location dependency of data, new challenge has been brought to cache replacement strategy for location Dependent Query (LDQ).

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在库存记录的例子中，用户希望看到搜索查询的所有匹配项的摘要，并列出相关的存放位置和数量。

In the inventory case, users are looking for a summary of all items that match the search query, with the associated location and count.

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