Price of Anarchy and Hardness of Computing Equilibria 1 Price of
... This way, cuts in the graphs are in one-to-one correspondence to strategy profiles of the P game. A cut of weight W is mapped to a strategy profile of Rosenthal potential e∈E we − W and vice versa. To see this, consider an edge e ∈ E. If its endpoints are in different sets of the cut, its resources ...
... This way, cuts in the graphs are in one-to-one correspondence to strategy profiles of the P game. A cut of weight W is mapped to a strategy profile of Rosenthal potential e∈E we − W and vice versa. To see this, consider an edge e ∈ E. If its endpoints are in different sets of the cut, its resources ...
Maths Glossary - Rushbury CE Primary School
... one outcome is favoured over another (making it more likely to be chosen) 2 lines which intersect at their half way point used for grouping steps of a calculation and these are performed first width of a shape (distance from side to side) -C- ...
... one outcome is favoured over another (making it more likely to be chosen) 2 lines which intersect at their half way point used for grouping steps of a calculation and these are performed first width of a shape (distance from side to side) -C- ...
Weber problem
In geometry, the Weber problem, named after Alfred Weber, is one of the most famous problems in location theory. It requires finding a point in the plane that minimizes the sum of the transportation costs from this point to n destination points, where different destination points are associated with different costs per unit distance.The Weber problem generalizes the geometric median, which assumes transportation costs per unit distance are the same for all destination points, and the problem of computing the Fermat point, the geometric median of three points. For this reason it is sometimes called the Fermat–Weber problem, although the same name has also been used for the unweighted geometric median problem. The Weber problem is in turn generalized by the attraction–repulsion problem, which allows some of the costs to be negative, so that greater distance from some points is better.