ID |
原文 |
译文 |
23575 |
该文针对移动 P2P 网络中节点表现出来的自私性,并结合移动 P2P 网络的资源受限、自组织以及开放性等特点,提出一种基于不完全信息的双方叫价拍卖模型的节点激励策略—DAIP。 |
In view of the selfishness of nodes in mobile Peer-to-Peer (P2P) network, combined with its features of the resource-constrained, self-organization and opening, this paper proposes a novel Incentive Protocol DAIP of mobile P2P network based on Double Auction model of incomplete information on both sides. The incentive mechanism adopts virtual currency payment method. |
23576 |
该激励策略采用虚拟货币的支付方式,节点根据其拥有的虚拟货币量、自身资源状态和消息属性对每次消息转发进行估价,然后根据估价与博弈策略给出相应报价。 |
The node calculates the evaluation of a message forwarding based on the virtual currency, resource state of it and the property of message, then gives the corresponding price according to the evaluation and game strategy. |
23577 |
通过博弈分析给出了 DAIP 策略的线性策略贝叶斯纳什均衡解,使各节点为最大化其自身利益而积极参与消息转发合作,从而促进网络系统中消息转发合作的成功。 |
Through the game analysis, the linear strategy Bayes Nash equilibrium solution of DAIP strategy is given, which makes each node to maximize its own benefits, encourages them to cooperate with the message forwarding, and then improves the success rate of message forwarding in the network system. |
23578 |
分析与实验结果表明该激励策略能够降低系统的能量消耗,提高整个网络系统的消息转发成功率,提高系统的整体效用。 |
Analysis and simulation show that this incentive mechanism is able to effectively reduce the system's energy consumption, improve the success rate of message forwarding in the whole network system, and improve the overall effectiveness of the system. |
23579 |
针对弹性光网络中多链路故障 100%保护的资源消耗冗余度较高的问题,该文提出一种最小故障风险损失的概率保护(MFRL-PP)策略,在多链路故障时为业务提供高效率的概率保护。 |
Due to the high resource redundancy of full protection for request's multi-link failure in elastic optical networks, the strategy of Minimum Fault Risk Loss Probability Protection (MFRL-PP) is proposed to protect the request with high spectrum-efficiency. |
23580 |
在 MFRL-PP 策略中,该文设计了一个综合考虑链路负载和故障风险的代价函数,为业务选择故障风险小且频谱资源消耗少的概率保护光路。 |
In the MFRL-PP, a link cost function integrated considering the link payload and fault risk is designed to choose the protection lightpath, which has minimum fault risk and consumes a small amount of spectrum resource. |
23581 |
当最小故障风险路径无法传输时,为进一步降低概率保护光路的故障风险损失,该文还设计了一种非对称业务流分流的最小故障风险损失概率保护机制,以便选择故障风险损失最小的分流路径组作为传输光路。 |
When the minimum fault risk lightpath is unavailable for shortage of idle spectrum resource, for further reducing the failure risk of the probability protection lightpath, a minimum fault risk loss probability protection mechanism for the non-symmetrical flow is designed to split the flow into two sub-flows for easily selecting the protection branch lightpath with the minimum fault risk loss. |
23582 |
同时,在传输光路的频谱分配阶段,提出了基于最大频谱重合度的可用频谱块选择策略,以减少频谱碎片的产生。 |
Moreover, in the phase of spectrum allocation for the lightpath, for reducing the number of spectrum fragmentations, a spectrum allocation strategy based on the maximum spectrum coincidence degree is put forward to allocate spectrum resource. |
23583 |
仿真结果表明所提策略不仅有效地提升了频谱利用率,还较好地实现了带宽阻塞率与故障风险的平衡。 |
The simulation results indicate that the proposed MFRL-PP algorithm can improve the spectrum utilization, and provide a better tradeoff between the bandwidth blocking probability and fault risk degree. |
23584 |
MORUS 算法是 CAESAR 竞赛第 3 轮的候选认证加密算法之一,该文评估了 MORUS-640-128 算法对碰撞攻击的安全性。 |
MORUS is an authenticated stream cipher, which is selected is third-round candidate of the ongoing CAESAR competition. In this work, the security of MORUS-640-128 against collision attack is evaluated. |