针对5G 网络场景下缺乏对资源需求的有效预测而导致的虚拟网络功能(VNF) 实时性迁移问题,
该文提出一种基于深度信念网络资源需求预测的VNF 动态迁移算法. 该算法首先建立综合带宽 …

Network Function Virtualization (NFV) is the key technology that allows modern network
operators to provide flexible and efficient services, by leveraging on general-purpose private …

Network monitoring is necessary so as to ensure high reliability and availability in telecom
networks. One of the main challenges posed by state‐of‐the‐art monitoring tools is the …

The main goal of the PhD activities is to define and develop architecture and mechanisms to
ensure consistency and continuity of the operations and behaviors in mixed physical/virtual …

This paper proposes a prediction‐based scaling and placement of service function chains
(SFCs) to improve service level agreement (SLA) and reduce operation cost. We used a …

摘摇要: 近年来, 图神经网络作为人工智能领域的新兴技术, 受到越来越多的关注.
图神经网络凭借其处理非欧式空间数据的优良特性, 已经在计算机视觉, 推荐系统 …

Virtual network mapping (VNM) is a challenge in the field of network virtualization. As VNM
variants have been formalized depending on substrate network structures, virtual network …

In this work, we introduce a dynamic, context-aware system for managing communication
networks using knowledge graphs. We utilize graph embeddings to create vector …

We are witnessing an emergence of a new era of applications delivered via a paradigm of
flexible and softwarized communication networks. This has opened the market to a wider …

The evolution of 5G key enabler technologies, such as SDN and NFV, has brought Network
Operators attention to procure an efficient service delivery mechanism on each possible …