This question is very similar to meeting rooms 2,which is equivalent to given a interval set, find minimum rooms to hold all the intervals. Like that question, we can use the greedy algorithm to solve it. But n
Note that when the weights are all 1, this problem is identical to basic ISP, and for that, we know that a greedy algorithm that chooses jobs in order of earliest finish time first gives an optimal schedule [4]. For a traditional WISP, the classic dynamic programming (DP) approach provid...
The workload factoring process is modeled as a hyper-graph partitioning problem. The data objects of applications and requests of services are modeled as vertexes and nets of the hyper-graph respectively. This problem is converted to a knapsack problem and a greedy approach is used to decompose...
(P2) is solvable in polynomial time in split graphs [1], [3], [16], and can in fact be shown to have the same complexity as bipartite matching [16]. Since split graphs are chordal one cannot expect to extend a greedy type algorithm to chordal graphs for (P2), (unless one finds ...