要做到这点，他们运行蒙特卡罗模拟法为成本和收益生成50,000个随机情境——每个是一个潜在的IS P结果。

To do so, they ran Monte Carlo Simulations to generate 50,000 random scenarios for cost and benefits — each a potential ISP outcome.

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Guttag继续补充说，不过在“随机模拟里，每次运行的答案都不相同，因为这里面有随机性这个元素存在。”

However, Guttag adds, in "stochastic simulations, the answer will differ from run to run, because there's an element of randomness in it."

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monkey工具直接运行在设备或模拟器的 adb shell中，生成用户或系统的伪随机事件流。

The monkey tool runs in an adb shell directly on the device or emulator and generates pseudo-random streams of user and system events.

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