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Contact in Berlin
Contact in Munich Technische Universität München Institut für Informatik / I8 Boltzmannstr. 3 Room 03.05.057 85748 Garching bei München, Germany Phone: +49 89 289 18580 |
Inter-Domain Routing:
The complex interactions arising in huge
distributed systems like the Internet are still poorly understood. In my work,
I study how sensitive routing optimality and diversity are to parameters such
as policies, AS size, topology and IGP weights, etc. The obtained insights are
crucial for constructing meaningful, large-scale models of inter-domain routing
with predictive capabilities. The focus of my inter-domain modeling work is on
reproducing the intra-domain topology of Autonomous Systems (ASs), the peering
structures between ASs and inter-domain routing policies. Research in this area
has been partly funded by the DELIS project,
an integrated European Project founded by the "Complex Systems" Proactive
Initiative within the Sixth Framework Programme.
Clean Slate Design for the Future Internet:
Despite the success
of the Internet, many people believe that the current Internet is reaching the
fundamental limits of its capabilities, as performance and resilience demands
are increasing. This work thread is based on the "clean-slate" paradigm: What
would we do differently if we could design the Internet from scratch? My main
focus is on designing a scalable routing architecture for the future Internet
that resolves the problem of routing table growth or update churn, and provides
inherent support for traffic engineering or multi-homing. Research in this area is partly funded by the Trilogy project, that is part of the 7th Framework Programme of the European Union.
 Alpspitze North Face, Bavaria |
 Alpspitze North Face, Bavaria |
 My "Berg-Wolfgang" t-shirt |
 Drei Zinnen, South Tyrol |