The simulation results show that the designed structure reduces join and exit number of messages that each node sends and the search delay of information. It achieves good customer satisfaction.

仿真实验表明，设计的系统结构降低每个结点加入和退出时发送的消息数量，减少了信息检索延迟，取得了较好的用户满意度。

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Because it takes several years for the companies in which venture capitalists invest to exit, the number of exits is best measured against the number of companies backed several years earlier.

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Certainly, any number of exogenous shocks could derail the exit market this year, and many companies that remain underwater in PE portfolios will not come to market for years.

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According to the Department of Veterans Affairs, on top of that number, more than one million members will exit the military between 2011 and 2016.

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