连续 top-t 大多数有影响的地方(CTtMIP ) 质问正式被定义并且在这份报纸高效地解决了。CTtMIP 询问连续地从地方的集合与最大的影响监视 t 地方,在一个地方的影响最近被定义为它的 bichromatic 颠倒 k 的数字的地方邻居(BRkNNs ) 。二个新度量标准和他们的相应规则被介绍缩小 BRkNNs 的候选人检查了的搜索区域和还原剂。广泛的实验证实我们的建议途径显著地超过最先进的竞争者。
The continuous top-t most influential place (CTtMIP) query is defined formally and solved efficiently in this paper. A CTtMIP query continuously monitors the t places with the maximum influence from the set of places, where the influence of a place is defined as the number of its bichromatic reverse k nearest neighbors (BRkNNs). Two new metrics and their corresponding rules are introduced to shrink the search region and reduce the candidates of BRkNNs checked. Extensive experiments confirm that our proposed approach outperforms the state-of-the-art competitor significantly.