摘要翻译：
计算机和通信网络的分析引起了一些有趣的反问题。本文研究主动网络层析成像技术，其目标是从端到端网络路径上测量的聚集数据中恢复链路级的服务质量（QoS）参数信息。QoS参数（如丢失率和延迟）的估计和监控是网络工程师和Internet服务提供商非常感兴趣的问题。本文综述了反问题及其在损失率和时延分布推断方面的研究进展。在时滞分布的参数推断方面也得到了一些新的结果。此外，还讨论了一个在网络电话中的实际应用。
---
英文标题：
《Statistical inverse problems in active network tomography》
---
作者：
Earl Lawrence, George Michailidis, Vijayan N. Nair
---
最新提交年份：
2007
---
分类信息：

一级分类：Statistics        统计学
二级分类：Methodology        方法论
分类描述：Design, Surveys, Model Selection, Multiple Testing, Multivariate Methods, Signal and Image Processing, Time Series, Smoothing, Spatial Statistics, Survival Analysis, Nonparametric and Semiparametric Methods
设计，调查，模型选择，多重检验，多元方法，信号和图像处理，时间序列，平滑，空间统计，生存分析，非参数和半参数方法
--

---
英文摘要：
  The analysis of computer and communication networks gives rise to some interesting inverse problems. This paper is concerned with active network tomography where the goal is to recover information about quality-of-service (QoS) parameters at the link level from aggregate data measured on end-to-end network paths. The estimation and monitoring of QoS parameters, such as loss rates and delays, are of considerable interest to network engineers and Internet service providers. The paper provides a review of the inverse problems and recent research on inference for loss rates and delay distributions. Some new results on parametric inference for delay distributions are also developed. In addition, a real application on Internet telephony is discussed.
---
PDF链接：
https://arxiv.org/pdf/708.1079