Julong Lan
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A Scalable Bitwise Multicast Technology in Named Data Networking Open
Named Data Networking (NDN) uses name to indicate content mechanism to divide content, and uses content names for routing and addressing. However, the traditional network devices that support the TCP/IP protocol stack and location-centric …
An NDN Cache-Optimization Strategy Based on Dynamic Popularity and Replacement Value Open
Aiming at examining the problems of the low cache hit ratio and high-average routing hops in named data networking (NDN), this paper proposes a cache-optimization strategy based on dynamic popularity and replacement value. When the request…
MFUC: Mitigating Transient Congestion for Multi-flow Updating in SDN Open
Through the logically centralized control plane, software-defined network (SDN) provides giant convenience for the design of the network strategies, like load balancing, fault recovery, etc. However, when deploying those strategies on the …
Intrusion Detection Using Few-shot Learning Based on Triplet Graph Convolutional Network Open
Machine learning and deep learning methods have been widely used in network intrusion detection, most of which are supervised intrusion detection methods, which need to train a lot of marked data. However, in some cases, a small amount of …
FCNN: An Efficient Intrusion Detection Method Based on Raw Network Traffic Open
When traditional machine learning methods are applied to network intrusion detection, they need to rely on expert knowledge to extract feature vectors in advance, which incurs lack of flexibility and versatility. Recently, deep learning me…
A Fast Deep Learning Method for Network Intrusion Detection Without Manual Feature Extraction Open
Many deep learning models have been used in network intrusion detection to improve the accuracy of intrusion detection. In the existing deep learning methods, the input sample is either the feature vector extracted from the raw traffic dat…
DeepWeave: Accelerating Job Completion Time with Deep Reinforcement Learning-based Coflow Scheduling Open
To improve the processing efficiency of jobs in distributed computing, the concept of coflow is proposed. A coflow is a collection of flows that are semantically correlated in a multi-stage computation task. A job consists of multiple cofl…
Central Control over Distributed Service Function Path Open
Service Function Chaining (SFC) supports services through linking an ordered list of functions.There may be multiple instances of the same function, which provides a challenge to select available instances for all the functions in an SFC a…
MIN: Co-Governing Multi-Identifier Network Architecture and Its Prototype on Operator’s Network Open
IP protocol is the core of TCP/IP network layer. However, since IP address and its Domain Name are allocated and managed by a single agency, there are risks of centralization. The semantic overload of IP address also reduces its scalabilit…
MIN: Co-Governing Multi-Identifier Network Architecture and its Prototype on Operator's Network Open
IP protocol is the core of TCP/IP network layer. However, since IP address and its Domain Name are allocated and managed by a single agency, there are risks of centralization. The semantic overload of IP address also reduces its scalabilit…
The Prototype of Decentralized Multilateral Co-Governing Post-IP Internet Architecture and Its Testing on Operator Networks Open
The Internet has become the most important infrastructure of modern society, while the existing IP network is unable to provide high-quality service. The unilateralism IP network is unable to satisfy the Co-managing and Co-governing demand…
A QLearning Based Business Differentiating Routing Mechanism in SDN Architecture Open
With the diversified development of the current network, users' demand grows as well which brings great challenge for its load ability. In this paper, we purpose a QLearning based business differentiating routing mechanism in SDN architect…
An Adaptive and Lightweight Update Mechanism for SDN Open
To improve the network resources utilization and the quality of service, the provision of an adaptive and customizable network service is deemed a feasible approach. In this paper, based on the Quality of Service (QoS)-aware traffic classi…
A Survey of Controller Placement Problem in Software-Defined Networking Open
In order to simplify the management of the traditional network, software-defined networking (SDN) has been proposed as a promising paradigm shift that decouples control plane and data plane, providing programmability to configure the netwo…
Consistent update of distance vector routing hybrid SDN networks Open
Hybrid SDN networks are a transition between traditional networks and SDN networks. They can offer traditional services while achieving some SDN advantages such as better manageability. However, updates to hybrid SDN networks lack effectiv…
Horizontal Partition for Scalable Control in Software-Defined Data Center Networks Open
Distributed control plane architecture has been employed in software-defined data center networks to improve the scalability of control plane. However, since the flow space is partitioned by assigning switches to different controllers, the…
Online Load Balancing for Distributed Control Plane in Software-Defined Data Center Network Open
Distributed control plane is a common approach to improve the scalability of software-defined data center networks. However, learning how to balance the load among the controllers remains a difficult problem, since the flows in the network…
Bidirectional Matching Strategy for Multi-Controller Deployment in Distributed Software Defined Networking Open
Software defined networking (SDN) realizes the full decoupling between control plane and data plane, and it could effectively simplify network management and promote network innovation. In the large SDN network, there are the single point …
Multi-controller Based Software-Defined Networking: A Survey Open
Software-Defined Networking (SDN) is a novel network paradigm that enables flexible management for networks. As the network size increases, the single centralized controller cannot meet the increasing demand for flow processing. Thus, the …
DROM: Optimizing the Routing in Software-Defined Networks With Deep Reinforcement Learning Open
This paper proposes DROM, a deep reinforcement learning mechanism for Software-Defined Networks (SDN) to achieve a universal and customizable routing optimization. DROM simplifies the network operation and maintenance by improving the netw…
QoS-aware Traffic Classification Architecture Using Machine Learning and Deep Packet Inspection in SDNs Open
The QoS-aware traffic classification techniques of SDN networks is the basis for network to provide fine-grained QoS traffic engineering. In this paper, we propose an architecture which combines deep packet detection and semi-supervised ma…
EASM: Efficiency-Aware Switch Migration for Balancing Controller Loads in Software-Defined Networking Open
Distributed multi-controller deployment is a promising method to achieve a scalable and reliable control plane of Software-Defined Networking (SDN). However, it brings a new challenge for balancing loads on the distributed controllers as t…
Separating VNF and Network Control for Hardware-Acceleration of SDN/NFV Architecture Open
A hardware‐acceleration architecture that separates virtual network functions (VNFs) and network control (called HSN) is proposed to solve the mismatch between the simple flow steering requirements and strong packet processing abilities of…
Research on cascading failure attack and detection of inner-domain routing system Open
作为互联网骨干路由协议, BGP (border gateway protocol
An Optimized Deployment Mechanism for Virtual Middleboxes in NFV- and SDN-Enabling Network Open
Network Function Virtualization (NFV) and Software Defined Networking (SDN) are recently considered as very promising drivers of the evolution of existing middlebox services, which play intrinsic and fundamental roles in today's networks.T…
A virtual service placement approach based on improved quantum genetic algorithm Open
Despite the critical role that middleboxes play in introducing new network functionality, management and innovation of them are still severe challenges for network operators, since traditional middleboxes based on hardware lack service fle…
Fast multicast scheme with secure network coding in cloud data centers Open
Multicast is widely applied in cloud data centers. Because intermediate nodes\n can encode the packets, network coding improves the capacity and robustness\n of multicast applications. However, this system is vulnerable to pollution\n atta…
A Secure Network Coding Based on Broadcast Encryption in SDN Open
By allowing intermediate nodes to encode the received packets before sending them out, network coding improves the capacity and robustness of multicast applications. But it is vulnerable to the pollution attacks. Some signature schemes wer…