Algorithms Adjacent channels 3 Adjacent colors 3 Antennas 3 Bit complexity 3 Branch-and-cut algorithms 3 Cochannel interference 3 Combinatorial optimization 3 Complexity 3 Computational results 3 Computer programming 3 Finite set 3 Frequency assignment 3 Frequency assignments 3 Frequency channels 3 Graph theory 3 Integer programming 3 Integer programming models 3 Interference graphs 3 Polynomial equation 3 Polynomial equations and inequations systems 3 Polynomials 3 Potential interferences 3 Sign determination 3 Valid inequality 3 Vertex coloring 3 Vertex coloring problems 3 Wireless communication network 3 Wireless networks 3 Wireless telecommunication systems 3