Service interruption on Monday 11 July from 12:30 to 13:00: all the sites of the CCSD (HAL, EpiSciences, SciencesConf, AureHAL) will be inaccessible (network hardware connection).
Skip to Main content Skip to Navigation
Conference papers

Improved Compact Routing Schemes for Power-Law Networks

Abstract : Compact routing intends to achieve good tradeoff between the routing path length and the memory overhead, and is recently considered as a main alternative to overcome the fundamental scaling problems of the Internet routing system. Plenty of studies have been conducted on compact routing, and quite a few universal compact routing schemes have been designed for arbitrary network topologies. However, it is generally believed that specialized compact routing schemes for peculiar network topologies can have better performance than universal ones. Complex network research has uncovered that most real-world networks have degree distributions exhibiting power law tails, i.e., a few nodes have very high degrees while many other nodes have low degrees. High-degree nodes play a crucial role of hubs in communication and networking. Based on this fact, we put forward two highest-degree landmark based compact routing schemes, namely HDLR and HDLR + . Theoretical analysis on random power law graphs shows our schemes can achieve a better space-stretch trade-off than prior compact routing schemes. Simulations conducted on random power law graphs and real-world AS-level Internet graph validate the effectivity of our schemes.
Document type :
Conference papers
Complete list of metadata

Cited literature [28 references]  Display  Hide  Download

https://hal.inria.fr/hal-01593024
Contributor : Hal Ifip Connect in order to contact the contributor
Submitted on : Monday, September 25, 2017 - 4:33:55 PM
Last modification on : Thursday, March 5, 2020 - 5:40:24 PM
Long-term archiving on: : Tuesday, December 26, 2017 - 2:40:33 PM

File

978-3-642-24403-2_4_Chapter.pd...
Files produced by the author(s)

Licence


Distributed under a Creative Commons Attribution 4.0 International License

Identifiers

Citation

Mingdong Tang, Jianxun Liu, Guoqing Zhang. Improved Compact Routing Schemes for Power-Law Networks. 8th Network and Parallel Computing (NPC), Oct 2011, Changsha,, China. pp.44-58, ⟨10.1007/978-3-642-24403-2_4⟩. ⟨hal-01593024⟩

Share

Metrics

Record views

54

Files downloads

56