A5017309370- Software-Defined Networks and 5G
- Interconnection Networks and Systems
- Advanced Optical Network Technologies
- Network Traffic and Congestion Control
- Internet Traffic Analysis and Secure E-voting
- Anomaly Detection Techniques and Applications
- Network Security and Intrusion Detection
- Advanced Memory and Neural Computing
- Cloud Computing and Resource Management
- Caching and Content Delivery
- Opportunistic and Delay-Tolerant Networks
- IoT and Edge/Fog Computing
PLA Information Engineering University
2020-2024
System Equipment (China)
2019
The rapid development and popularization of the network have brought many problems to security. Intrusion detection technology is often used as an effective security protect network. deep belief (DBN), a classic model learning, has good classification performance in field intrusion detection. However, structure DBN generally set through practical experience. For optimization problem DBN-based (DBN-IDS), this paper proposes new joint algorithm optimize DBN's structure. First, we design...
Software-Defined Networking provides flexible and efficient network management. However, the limited flow table space lead to many challenges for SDN networks on flexibility scalability. In order achieve routing scheme, we propose an forwarding scheme based Segment Routing named PASR solve switch resource shortage problem. Traditional OpenFlow-based or MPLS-based may performance degradation due flow-table overflowed heavy MPLS label load incurred. exploits SDN, intelligent path encoding...
In software-defined networking with the distributed control plane, switches are associated controllers using only number of flow requests as basis resource allocation, ignoring characteristics flow. To address this issue, we first analyze consumption different characteristics, and point out that can be reduced through changing controller association relationship. Then, propose dynamic mechanism based on design greedy set coverage algorithm coalitional game to reduce both traffic overhead....
The question of whether an ideal network exists with global scalability in its full life cycle has always been a first-principles problem the research systems and architectures. Thus far, it not possible to scientifically practice design criteria unimorphic system, making difficult adapt known services clear application scenarios while supporting ever-growing future unexpected characteristics. Here, we theoretically prove that no system can simultaneously meet requirement three...
Network virtualization allows multiple logical networks to coexist on the same physical infrastructure. However, existing techniques do not work well for data plane. Software-based suffer from poor performance due high overhead while hardware-based are flexible limited programmability. In this paper, we present Virtualizing Programmable Data Plane (VirtPDP), an architecture achieve scalability, flexibility, and isolation simultaneously. Specifically, VirtPDP proposes a parallel pipeline...