Dec 19, 2020 · We introduce greedy weights of matroids, inspired by those for linear codes. We show that a Wei duality holds for two of these types of greedy weights for ...
Feb 20, 2020 · We introduce greedy weights of matroids, inspired by those for linear codes. We show that a Wei duality holds for two of these types of greedy weights for ...
Algorithm 1 Greedy algorithm for selecting the max-weight base of a matroid. Input: a matroid M = (E,I), where E = {1,2,...,n} is the ground set, and weight ...
Dec 19, 2020 · We will now give definitions for greedy weights for matroids, and later show that greedy weights for linear codes and their associated matroids ...
Aug 21, 2024 · Greedy algorithms for matroids are a powerful tool in combinatorial optimization. They leverage the structure of matroids to guarantee ...
Dec 19, 2020 · We introduce greedy weights of matroids, inspired by those for linear codes. We show that a Wei duality holds for two of these types of ...
Many more optimization problems about all sorts of matroids and weight ... "Matroids and the greedy algorithm". Mathematical Programming. 1 (1): 127 ...
A greedy algorithm solves an optimization problem by working in several phases. In each phase, a decision is made that is locally optimal given the.
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Feb 20, 2020 · We introduce greedy weights of matroids, inspired by those for linear codes. We show that a Wei duality holds for two of these types of greedy ...
We can adapt the greedy algorithm to solve the maximum weight base problem by making all weights non-negative by adding a large constant to each of the weights.