Feb 11, 2015 · Abstract. The design of WDM optical networks is an issue for telecom operators since the spreading of this technology will not occur unless ...
PDF | The design of WDM optical networks is an issue for telecom operators since the spreading of this technology will not occur unless enough.
This work addresses approximations of the fractional multicommodity flow problem which is the central part of a complex randomized rounding algorithm for ...
The design of WDM optical networks is an issue for telecom operators since the spreading of this technology will not occur unless enough performance ...
In this work we formulate the survivable versions of the multicommodity flow problems (SMF) that are then used to model survivable routing in WDM networks.
This article proposes a novel multi-criteria multi-commodity network flow (MCMCNF) model to help transport planners and other analysts holistically assess ...
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Mar 8, 2013 · For this, we need to define a set of multicommodity flow variables that determine how the logical topology variables (lightpaths) are routed.
Abstract. In this paper, we propose methods for solving broadly applicable integer multicommodity flow problems. We focus in particular on the problem of ...
Mar 8, 2013 · In this paper, we present an exact solution procedure for the design of two-layer wavelength division multiplexing (WDM) optical networks ...
Abstract. All previously known algorithms for solving the multicommodity flow problem with capacities are based on linear programming.