Paper Info
Title
Empowering Self-Driving Networks.
Abstract
As emerging network technologies and softwareization render networks more flexible, the question arises of how to exploit these flexibilities for optimization. Given the complexity of the involved network protocols and the context in which networks are operating, such optimizations are increasingly difficult to perform. An interesting vision in this regard are "self-driving" networks: networks which measure, analyze and control themselves in an automated manner, reacting to changes in the environment (e.g., demand), while exploiting existing flexibilities to optimize themselves. A fundamental challenge faced by any (self-)optimizing network concerns the limited knowledge about future changes in the demand and environment in which the network is operating. Indeed, given that reconfigurations entail resource costs and may take time, an "optimal" network configuration for the current demand and environment may not necessarily be optimal also in the near future. Thus, it is desirable that (self-)optimizations also prepare the network for possibly unexpected events. This paper makes the case for empowering self-driving networks: empowerment is an information-centric measure which accounts for how "prepared" a network is and how much flexibility is preserved over time. While empowerment has been successfully employed in other domains such as robotics, we are not aware of any applications in networking. As a case study for the use of empowerment in networks, we consider self-driving networks offering topological flexibilities, i.e., reconfigurable edges.
Year
Venue
DocType
2018
SelfDN@SIGCOMM
Conference
ISBN
Citations 
PageRank 
978-1-4503-5914-6
0
0.34
References 
Authors
0
6
Name
Order
Citations
PageRank
Patrick Kalmbach1286.12
Johannes Zerwas2225.18
Péter Babarczi39213.47
Andreas Blenk421523.28
Wolfgang Kellerer51474157.92
Stefan Schmid676979.85