Optimization algorithms.- Interior Point Methods for Large-Scale Linear Programming.- Nonlinear Programming in Telecommunications.- Integer Programming for Telecommunications.- Metaheuristics and Applications to Optimization Problems in Telecommunications.- Lagrangian Relax-and-Cut Algorithms.- Minimum Cost Network Flow Algorithms.- Multicommodity Network Flow Models and Algorithms in Telecommunications.- Shortest Path Algorithms.- Planning and design.- Network Planning Problems in Telecommunications.- Multicommodity Flow Problems and Decomposition in Telecommunications Networks.- Telecommunications Network Design.- Ring Network Design.- Telecommunications Access Network Design.- Optimization Issues in Distribution Network Design.- Polyhedral Approaches to the Design of Survivable Networks.- Design of Survivable Networks Based on p-Cycles.- Optimization Issues in Quality of Service.- Steiner Tree Problems in Telecommunications.- On Formulations and Methods for the Hop-Constrained Minimum Spanning Tree Problem.- Location Problems in Telecommunications.- Pricing and Equilibrium in Communication Networks.- Routing.- Optimization of Dynamic Routing Networks.- ILP Formulations for the Routing and Wavelength Assignment Problem: Symmetric Systems.- Route Optimization in IP Networks.- Optimization Problems in Multicast Tree Construction.- Reliability, restoration, and grooming.- Network Reliability Optimization.- Stochastic Optimization in Telecommunications.- Network Restoration.- Telecommunications Network Grooming.- Wireless.- Graph Domination, Coloring and Cliques in Telecommunications.- Optimization in Wireless Networks.- Optimization Problems and Models for Planning Cellular Networks.- Load Balancing in Cellular Wireless Networks.- The web and beyond.- Optimization Issuesin Web Search Engines.- Optimization in E-Commerce.- Optimization Issues in Combinatorial Auctions.- Supernetworks.