Stochastic traffic engineering, with applications to network revenue management


== Abstract ==

 stochastic traffic engineering framework for optimizing bandwidth provisioning and path selection in networks is presented. The objective is to maximize revenue from serving demands, which are uncertain and specified by probability distributions. We consider a two-tier market structure, where demands in the two markets are associated with different unit revenues and uncertainties. Based on mean-risk analysis, the optimization model enables a carrier to maximize mean revenue and contain the risk that the revenue falls below an acceptable level. Our framework is intended for off-line traffic engineering design, which takes a centralized view of network topology, link capacity, and demand. We obtain conditions under which the optimization problem is an instance of convex programming and therefore efficiently solvable. We derive properties of the optimal solution for the special case of Gaussian distributions of demands. We focus on the impact of demand variability on various aspects of traffic engineering, such as link utilization, routing, capacity provisioning, and total revenue.


== Original document ==

The different versions of the original document can be found in:

* [http://www.ieee-infocom.org/2003/papers/10_03.PDF http://www.ieee-infocom.org/2003/papers/10_03.PDF]

* [http://xplorestaging.ieee.org/ielx5/8585/27205/01208691.pdf?arnumber=1208691 http://xplorestaging.ieee.org/ielx5/8585/27205/01208691.pdf?arnumber=1208691],
: [http://dx.doi.org/10.1109/infcom.2003.1208691 http://dx.doi.org/10.1109/infcom.2003.1208691]

* [https://dblp.uni-trier.de/db/conf/infocom/infocom2003.html#MitraW03 https://dblp.uni-trier.de/db/conf/infocom/infocom2003.html#MitraW03],
: [http://infocom2003.ieee-infocom.org/papers/10_03.PDF http://infocom2003.ieee-infocom.org/papers/10_03.PDF],
: [https://experts.illinois.edu/en/publications/stochastic-traffic-engineering-with-applications-to-network-reven https://experts.illinois.edu/en/publications/stochastic-traffic-engineering-with-applications-to-network-reven],
: [https://academic.microsoft.com/#/detail/2149387424 https://academic.microsoft.com/#/detail/2149387424]