Network measurement probes the underlying network to support upper-level decisions such
as network management, network update, network maintenance, network defense and …

高速网络流量测量是目前实施实时准确地监测, 管理和控制网络的基础. 基于网络流量测量的
应用, 将网络流量测量分为抽样方法和数据流方法. 从不同的层次, 将抽样方法分为分组抽样和流 …

全部状态维护, 逐报文更新. 该方法需要线速的处理每个报文, 并在缓存中维护每流状态信息.
这种方法因为对系统的计算和存储资源要求非常高, 所以在实际的应用中很难实现 …

This work attempts to characterize network traffic flows originating from large-scale video
sharing services such as YouTube. The key technical contributions of this paper are twofold …

Abstract Service-level agreements for data transmission often define criteria such as
availability, delay, and loss. Internet service providers and enterprise customers are …

高速网络流量测量是目前实施实时准确地监测, 管理和控制网络的基础. 基于网络流量测量的
应用, 将网络流量测量分为抽样方法和数据流方法. 从不同的层次, 将抽样方法分为分组抽样和流 …

From the viewpoint of quality of service, the packet error rate (PER) and delivery time are
both of critical performance indicators to assess internet quality for supervisor and …

In the past, the main concerns for competitive enterprise environment of computer networks
were data transmission delays and costs. However, from the viewpoint of quality of service …

Cardinality estimation algorithms receive a stream of elements whose order might be
arbitrary, with possible repetitions, and return the number of distinct elements. Such …

In order to maintain the stability of a computer network, the assessment of system reliability
is an important issue for the supervisor. A computer network can be modeled as a network …