抄録
This paper is concerned with the input-or-output test that is a kind of interval capacity consistency tests. And an O(n^2 log^2 n) algorithm dealing with the test is proposed, where n denotes the number of jobs. In literature, an O(n^4) algorithm has been known. The tests can be effectively used to reduce the search space of time- and resource-constrained scheduling problems. Computational results show that our new algorithm is about 3 times faster for instances of 30 jobs than the existing algorithm.
