ID | 原文 | 译文 |
16515 | 首先,建立了马尔科夫决策过程 (MDP)的随机优化模型,完成SFC的在线部署以及资源的动态分配,该模型联合优化SFC部署成本和时延成本,同时受限于SFC的时延以及物理资源约束。 | Firstly, a stochastic optimization model of MarkovDecision Process (MDP) is established to jointly optimizes SFC placement cost and delay cost, and isconstrained by the delay of SFC, as well as the resources of common server Central Processing Unit (CPU) andphysical link bandwidth. |
16516 | 其次,在VNF部署和资源分配的过程中,存在状态和动作空间过大,以及状态转移概率未知等问题。 | Secondly, in the process of VNF placement and resource allocation, there are problemssuch as too large state space, high dimension of action space, and unknown state transition probability. |
16517 | 该文提出了一种基于深度强化学习的VNF智能部署算法,从而得到近似最优的VNF部署策略和资源分配策略。 | A VNF intelligent placement algorithm based on deep reinforcement learning is proposed to obtain an approximately optimal VNF placement strategy and resource allocation strategy. |
16518 | 最后,针对深度强化学习代理通过ε贪婪策略进行动作探索和利用,造成算法收敛速度慢等问题,提出了一种基于值函数差异的动作探索和利用方法,并进一步采用双重经验回放池,解决经验样本利用率低的问题。 | Finally, considering the problems of deep reinforcement learning agent's action exploration and utilization through ε greedy strategy, resulting in lowlearning efficiency and slow convergence speed, a method of action exploration and utilization based on thedifference of value function is proposed, and further adopts dual experience playback pool to solve the problemof low utilization of empirical samples. |
16519 | 仿真结果表示,该算法能够加快神经网络收敛速度,并且可以同时优化SFC部署成本和SFC端到端时延。 | Simulation results show that the algorithm can converge quickly, and itcan optimize SFC placement cost and SFC end-to-end delay. |
16520 | 大部分现有基于格的两方口令认证密钥交换协议(2PAKE)都是在基于不可区分的公共参考串模型或Bel-lare-Pointcheval-Rogaway(BBR)模型下被证明安全的。 | Most of the existing two-party password-based Authenticated Key Exchange (2PAKE) protocols fromlattices are proven secure using the indistinguishable common reference string model or the Bellare-Pointcheval-Rogaway model. |
16521 | 该文提出一个基于环上带误差学习问题的两方口令认证密钥交换协议,并在通用可组合框架下证明其安全性。 | This paper proposes a two-party password-based authenticated key exchange protocol based on the Ring Learning With Errors (RLWE) problem and proves its security under the Universally Composable(UC) framework. |
16522 | 与同类协议相比,新协议具有更高的安全性和更高的效率。 | Compared with similar protocols, the new protocol achieves a higher level of security andefficiency. |
16523 | LCLC谐振变换器广泛应用在空间行波管放大器(TWTA)中,起到升压的作用。 | The LCLC resonant converters are universally applied to the space Travelling-Wave Tube Amplifiers(TWTA), to boost the input voltage. |
16524 | 在LCLC谐振变换器中,具有多个谐振参数,即变压器漏感、串联谐振电容、励磁电感以及并联谐振电容。多个谐振参数增加了LCLC谐振变换器总损耗优化的难度。 | In an LCLC resonant converter, several resonant components, includingthe leakage inductance, the serial resonant capacitor, the magnetizing inductance and the parallel resonantcapacitor, are included in the resonant tank, which complicates the optimal design of total power loss in theLCLC resonant converter. |