631 citations · 1.3k across the 35 of their papers we have counts for
17 papers · 1 filter
BGP-Multipath Routing in the Internet
Jie Li, Vasileios Giotsas, Yangyang Wang +1
BGP-Multipath (BGP-M) is a multipath routing technique for load balancing. Distinct from other techniques deployed at a router inside an Autonomous System (AS), BGP-M is deployed a…
Performance Analysis of Multipath BGP
Jie Li, Shi Zhou, Vasileios Giotsas
Multipath BGP (M-BGP) allows a BGP router to install multiple 'equally-good' paths, via parallel inter-domain border links, to a destination prefix. M-BGP differs from the multipat…
Anatomy of Multipath BGP Deployment in a Large ISP Network
Jie Li, Vasileios Giotsas, Shi Zhou
Multipath routing is useful for networks to achieve load sharing among multiple routing paths. Multipath BGP (MBGP) is a technique to realize inter-domain multipath routing by enab…
Inferring Internet AS Relationships Based on BGP Routing Policies
Vasileios Giotsas, Shi Zhou
The type of business relationships between the Internet autonomous systems (AS) determines the BGP inter-domain routing. Previous works on inferring AS relationships relied on the…
Phase Changes in the Evolution of the IPv4 and IPv6 AS-Level Internet Topologies
Guoqiang Zhang, Bruno Quoitin, Shi Zhou
In this paper we investigate the evolution of the IPv4 and IPv6 Internet topologies at the autonomous system (AS) level over a long period of time.We provide abundant empirical evi…
Why the Internet is so 'small'?
Shi Zhou
During the last three decades the Internet has experienced fascinating evolution, both exponential growth in traffic and rapid expansion in topology. The size of the Internet becom…
Enhancing network transmission capacity by efficiently allocating node capability
Guoqing Zhang, Shi Zhou, Di Wang +2
A network's transmission capacity is the maximal rate of traffic inflow that the network can handle without causing congestion. Here we study how to enhance this quantity by redist…
A critical look at power law modelling of the Internet
Richard G. Clegg, Carla Di Cairano-Gilfedder, Shi Zhou
This paper takes a critical look at the usefulness of power law models of the Internet. The twin focuses of the paper are Internet traffic and topology generation. The aim of the p…
A topology visualisation tool for large-scale communications networks
Yuchun Guo, Changjia Chen, Shi Zhou
A visualisation tool is presented to facilitate the study on large-scale communications networks. This tool provides a simple and effective way to summarise the topology of a compl…
Understanding the internet topology evolution dynamics
Shi Zhou
The internet structure is extremely complex. The Positive-Feedback Preference (PFP) model is a recently introduced internet topology generator. The model uses two generic algorithm…
Chinese Internet AS-level Topology
Shi Zhou, Guo-Qiang Zhang, Guo-Qing Zhang
We present the first complete measurement of the Chinese Internet topology at the autonomous systems (AS) level based on traceroute data probed from servers of major ISPs in mainla…
Redundancy and Robustness of the AS-level Internet topology and its models
Shi Zhou, Raul J. Mondragon
A comparison between the topological properties of the measured Internet topology, at the autonomous system level (AS graph), and the equivalent graphs generated by two different p…
Accurately modeling the Internet topology
Shi Zhou, Raul J. Mondragon
Based on measurements of the Internet topology data, we found out that there are two mechanisms which are necessary for the correct modeling of the Internet topology at the Autonom…
The Rich-Club Phenomenon In The Internet Topology
Shi Zhou, Raul J Mondragon
We show that the Internet topology at the Autonomous System (AS) level has a rich--club phenomenon. The rich nodes, which are a small number of nodes with large numbers of links, a…
The missing links in the BGP-based AS connectivity maps
Shi Zhou, Raul J. Mondragon
A number of recent studies of the Internet topology at the autonomous systems level (AS graph) are based on the BGP-based AS connectivity maps (original maps). The so-called extend…
Analyzing and modelling the AS-level Internet topology
Shi Zhou, Raul J. Mondragon
Recently we introduced the rich-club phenomenon as a quantitative metric to characterize the tier structure of the Autonomous Systems level Internet topology (AS graph) and we prop…
Towards Modelling The Internet Topology - The Interactive Growth Model
Shi Zhou, Raul J. Mondragon
The Internet topology at the Autonomous Systems level (AS graph) has a power--law degree distribution and a tier structure. In this paper, we introduce the Interactive Growth (IG)…