ID 原文 译文
46026 建立了充电器到最远节点距离的数学模型，分析了节点个数与最小充电半径数学期望之间的关系，提出一种充电器部署策略： A mathematical model of distance between a chargerand the farthest node was established, the relationship between the number of nodes and the mathematical expectation of minimum radius of charging was analyzed, and deployment strategy for static chargers was proposed.
46027 根据区域内需要充电的节点的位置，采用最小覆盖圆(SEC)方法，通过欧式投递男孩算法寻找充电器的最优位置。 The method based on the locations of all nodes that need to be charged in the area, used the smallest enclosing circle (SEC) algorithm and finds the optimal location of the charger through Euclidean delivery boy algorithm.
46028 该方法能够减小充电半径，降低最小发射功率，节省平均充电能耗。 It will decrease charging radius, reduce the minimum required transmitted power, thereby saving the average charging energy consumption.
46029 实验结果显示，区域中节点出现的位置越少，节约的能耗越多。 The experimental results demonstrated that the less the number locations that the nodes existed, the more energy will be saved.
46030 随着大数据共享时代的到来，数据隐私保护问题也随之突显。 With the arrival of the era of big data sharing, data privacy protection issues will be highlighted.
46031 自 2006 年提出以来，差分隐私技术在支持隐私保护的数据挖掘与数据发布方面得到了广泛研究。 Since its introduction in 2006, differential privacy technology has been widely researched in data mining and data publishing.
46032 近年来，Google、Apple 等公司陆续将差分隐私技术应用于最新产品中，差分隐私技术再次成为学术界和产业界的焦点。 In recent years, Google, Apple and other companies have introduced differential privacy technology into the latest products, and differential privacy technology has become the focus of academia and industry again.
46033 首先，对传统集中式模型下的差分隐私技术进行综述，介绍了面向数据挖掘与数据发布的差分隐私技术。 Firstly, the traditional centralized model of differential privacy was summarized, from the perspective of analysis of data mining and data released in the differential privacy way.
46034 然后，着重对最新的基于本地差分隐私模型下的数据收集与数据分析进行阐述，涉及众包模型下的随机响应、BloomFilter、统计推断等技术。 Then the latest local differential privacy regarding data collection and data analysis based on the local model was described, involving crowd sourcing with random response technology, BloomFilter, statistical inference techniques.
46035 最后，对差分隐私技术面临的主要问题和解决方案进行总结。 Finally, the main problems and solutions of differential privacy technology were summarized.