ID 原文 译文
46586 最后，结合此策略设计并实现一种自适应 JPEG 隐写算法。 After that, an adaptive JPEG steganography algorithm was implemented combining the strategy.
46587 实验表明该算法能够显著提高 JPEG 隐写的安全性。 The experimental result illustrates that the algorithm can significantly improve the secure performance of JPEG steganography algorithm.
46588 针对分布式软件定义网络中交换机迁移对象选取僵化和迁移冲突问题，提出一种基于过程优化的交换机竞争迁移（SCM, switch competing migration）算法。 In the distributed software defined network, switch selects rigid migration object and has coordinating migration problems.
46589 将原有的交换机迁移方案优化为迁移对象选取和交换机动态部署 2 个过程。 The prime switch migration scheme into two processes included selecting migration object and deploying switches dynamically was optimized, a switch competing migration algorithm was proposed based on process optimization.
46590 首先，综合权衡网络中时延、流量和故障代价，灵活地选取迁移对象； Firstly, it synthesized delay, traffic and failure cost, and selected migration object.
46591 然后，根据设定的存活期、迁移期和控制器负载动态门限值，交换机以竞争迭代的方式动态部署到目标控制器。 Then, according to survival time,migration time and dynamic load threshold of controller, switches were migrated into object controller through iterative competition.
46592 仿真结果表明，与现有的算法相比，迁移对象的选取更加合理，避免交换机迁移冲突，控制器负载均衡率平均提升了 25.6%。 Results show that compared with the existed migration algorithms the proposed algorithm selects more reasonable migration objects, avoiding migration conflict between switches, and controller load balancing rate has been promoted to 25.6% averagely.
46593 骨架差分进化算法能够较好规避差分进化算法控制参数和变异策略选择问题。 Bare-bones differential evolution (BBDE) can elegantly solve the selection problem of control parameters and mutation strategy in differential evolution (DE).
46594 针对基于双变异策略的经典骨架差分算法（MGBDE）没有根据个体进化差异选择适合的变异策略和考虑早熟收敛的问题， MGBDE is a classical BBDE based on bi-mutation strategy. However, it randomly assigns a mutation strategy to each individual, not considering their differences during evolution process,meanwhile it may suffer from premature convergence.
46595 提出一种改进算法。 To overcome these drawbacks, a modified algorithm based on MGBDE was proposed.