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Probabilistic Top-k Dominating Query over Sliding Windows

机译:概率Top-k在滑动窗口中支配查询

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Probabilistic queries on uncertain data have been intensively investigated lately. Top-k dominating query is important in many applications, e.g., decision making, as it offers choices which are better than the most of others. In this paper, we study the problem of probabilistic top-k dominating query over sliding windows. An efficient algorithm is developed to compute the exact solution. Extensive experiments are conducted to demonstrate the efficiency and effectiveness of the algorithm.
机译:关于不确定数据的概率查询最近被密集地调查了。 Top-K主导查询在许多应用中非常重要,例如,决策制作,因为它提供比其他大多数人更好的选择。在本文中,我们研究了在滑动窗口上占主导地位查询的问题。开发了一种有效的算法来计算精确的解决方案。进行了广泛的实验以证明算法的效率和有效性。

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