Spectrum management is the process of regulating the use of radio frequencies to promote ecient use and gain a net social bene t. Given a set of broadcast emitting stations s1; : : : ; sn, a list of frequencies f1; : : : ; fm, where m n, and the set of adjacent stations f(si; sj)g for some i; j 2 [n]. The goal is to assign a frequency to each station so that adjacent stations use di erent frequencies and the number of used frequencies is minimized. Formulate this problem as an integer linear programming problem.

The following is an excerpt from a slide presentation. today we will inverse operations solving equations using inverse operations solving inequalities using inverse operations from which part of the presentation does the slide most likely come from? a. introduction b. outline c. body d. conclusion

Dameas communication challenge is due to which factor

Write a function so that the main0 code below can be replaced by the simpler code that calls function mphandminutes tomiles0. original main0 int main) l double milesperhour-70.0; double minutestraveled = 100.0; double hourstraveled; double milestraveled; hourstraveled = minutestraveled / 60.0; milestraveled = hourstraveled * milesperhour; cout < "miles" 2 using namespace std; 4 /* your solution goes here/ 6 int maino 1 test passed 7 double milesperhour 70.0 all tests passed 8 double minutestraveled 100.0; 10 cout < < "miles: " < < mphandminutestomiles(milesper-hour, minutestraveled) < < endl; 12 return 0; 13