The roller coaster Sino-US relations over the past 50 years have dipped to a newlow once again this year, with clamor for strategic competition drowning outadvocacy of strategic cooperation on the other shore of the P...The roller coaster Sino-US relations over the past 50 years have dipped to a newlow once again this year, with clamor for strategic competition drowning outadvocacy of strategic cooperation on the other shore of the Pacific Ocean. Why bi-lateral ties have thus far failed to shatter this erratic puzzling bind ? A review of thepast 50 years will perhaps offer us much food for thought.展开更多
The paper develops an algorithm that solves economic lot size problem in O(n~2) time in the Wagner-Whitin case. The algorithm is based on the standard dynamic programming approach which requires the computation of the...The paper develops an algorithm that solves economic lot size problem in O(n~2) time in the Wagner-Whitin case. The algorithm is based on the standard dynamic programming approach which requires the computation of the maximal relative benefit for some possible subplans of the production plan. In this algorithm the authors have studied the forward property and decomposition properties which can make computation easy. The proposed algorithm appears to perform quite reasonably for practical application.展开更多
文摘The roller coaster Sino-US relations over the past 50 years have dipped to a newlow once again this year, with clamor for strategic competition drowning outadvocacy of strategic cooperation on the other shore of the Pacific Ocean. Why bi-lateral ties have thus far failed to shatter this erratic puzzling bind ? A review of thepast 50 years will perhaps offer us much food for thought.
文摘The paper develops an algorithm that solves economic lot size problem in O(n~2) time in the Wagner-Whitin case. The algorithm is based on the standard dynamic programming approach which requires the computation of the maximal relative benefit for some possible subplans of the production plan. In this algorithm the authors have studied the forward property and decomposition properties which can make computation easy. The proposed algorithm appears to perform quite reasonably for practical application.
