ID 原文 译文
45186 在公开数据集 AndroZoo 上测试发现，重打包应用检测的精准率达到 95.7%，漏报率低于 6.2%。 Experimental results show that the proposed approach achieves a precision of 95.7% and false negative rate of 6.2% in an open sourced dataset AndroZoo.
45187 针对现有随机博弈大多以完全信息假设为前提，且与网络攻防实际不符的问题， Most of the existing stochastic games are based on the assumption of complete information, which are not consistent with the fact of network attack and defense.
45188 将防御者对攻击者收益的不确定性转化为对攻击者类型的不确定性，构建不完全信息随机博弈模型。 Aiming at this problem, the uncertainty of the attacker’s revenue was transformed to the uncertainty of the attacker type, and then a stochastic game model with incomplete information was constructed.
45189 针对网络状态转移概率难以确定，导致无法确定求解均衡所需参数的问题， The probability of network state transition is difficult to determine, which makes it impossible to deter-mine the parameter needed to solve the equilibrium.
45190 将 Q-learning 引入随机博弈中，使防御者在攻防对抗中通过学习得到的相关参数求解贝叶斯纳什均衡。 Aiming at this problem, the Q-learning was introduced into stochastic game, which allowed defender to get the relevant parameter by learning in network attack and defense and to solve Bayesian Nash equilibrium.
45191 在此基础上，设计了能够在线学习的防御决策算法。 Based on the above, a defense decision algorithm that could learn online was designed.
45192 仿真实验验证了所提方法的有效性。 The simulation experiment proves the effectiveness of the proposed method.
45193 针对网络攻防对抗中的安全防御策略选取问题，研究攻防双方策略相互影响的动态变化过程。 Aiming at the selection of security defense strategy in network attack-defense, the dynamic change process of mutual influence between attack-defense strategy was studied.
45194 从攻防双方的博弈过程出发，构建攻防博弈模型，基于蒙特卡洛模拟法模拟攻击者的攻击过程，得到攻击者的最佳攻击效用，进而计算防御者的最佳防御效用。 Based on the game process of both offense and defense,the attack-defense game model was constructed, the attack process of the attacker based on Monte Carlo simulation was simulated and the attacker’s best attack utility was obtained, so as to calculate the best defensive utility of the defender.
45195 该方法实现了在有限的资源投入下选取最优的防御策略，以达到网络安全防御效用的最大化。 In order to maximize the effectiveness of network security defense, the optimal defense strategy under limited resources was implemented.