'Survivable network design problem' presentation slideshows

Multiroute Flows & Node-weighted Network Design

Multiroute Flows & Node-weighted Network Design. Chandra Chekuri. Univ of Illinois, Urbana-Champaign. Joint work with Alina Ene and Ali Vakilian. Survivable Network Design Problem (SNDP). Input: undirected graph G=(V,E) integer requirement r( st ) for each pair of nodes st

606 views • 47 slides

Design of Capacitated Survivable Networks With a Single Facility

611 views • 45 slides

Buy at Bulk Network Design (with Protection)

Buy at Bulk Network Design (with Protection). Chandra Chekuri Univ . of Illinois, Urbana-Champaign. Optical Network Design. Goal: install equipment on network (light up some fibers in dark network) to satisfy (route) traffic Objectives: minimize cost, maximize fault tolerance, .

478 views • 35 slides

Buy at Bulk Network Design (with Protection)

Buy at Bulk Network Design (with Protection). Chandra Chekuri Univ . of Illinois, Urbana-Champaign. Optical Network Design. Goal: install equipment on network (light up some fibers in dark network) to satisfy (route) traffic Objectives: minimize cost, maximize fault tolerance, .

478 views • 35 slides

1.3 Modeling with exponentially many constr.

1.3 Modeling with exponentially many constr. Some strong formulations (or even formulation itself) may involve exponentially many constraints (cutting plane method is used to solve the LP relaxations of them) The minimum spanning tree problem undirected graph ( ). Every edge has cost .

348 views • 20 slides