Friendships can be inferred with 95% accuracy from call records and the proximity of users, says a new report.

一项新报到称，从通话记录和用户亲近度可以推测出95%的友谊结果。

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A social network is constructed based on local telephone call records in a city and the topological characteristics of the network are measured.

根据城市中的电话通话记录建立了一个大型的社会网络，研究了这个网络的有关结构特性。

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You also saw how to add multiple records in one method call, saving the overhead of making several remote server calls in a row.

还学习了如何通过一个方法调用添加多条记录，避免了连续执行多个远程服务器调用的开销。

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C. had issued more than two hundred and thirty subpoenas for phone numbers and reviewed at least eight thousand call records.

NEWYORKER: A Dirty Business

Call detail records are used by telecommunication firms to detect fraud in real time.

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The firm has begun doing text analytics of call center records (text analytics) to find additional customers likely to leave based on interaction patterns.

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