小臼
发表于 2025-3-26 23:42:25
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Gene408
发表于 2025-3-27 02:36:53
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平息
发表于 2025-3-27 08:40:14
Groundstates in Ising Spin Lattices by Optimal Matchings,ic crystal systems at zero temperature, cf. Bieche et al. (1980). In particular this requires to solve a quadratic integer programming problem, equivalent to a matching problem. The latter is efficiently solved by an exact algorithm based on works of Burkard, Derigs, Metz.
SPALL
发表于 2025-3-27 11:14:08
Enhanced Reliability and the Demand Impact of Jointly Normally Distributed Signals,al to quantify the impact of information on investors’ demand decisions in a way that readily allows for economic interpretation. Unfortunately matrix algebra although widely used in normal distribution theory has its shortfalls with respect to this aim. That is why this paper provides a different approach.
不可接触
发表于 2025-3-27 15:54:36
On the 2D Knapsack Problem with Real Coefficients under the Blum-Shub-Smale Computational Model,, dealing with combinatorial problems presentable over integers. The basic new conceptions, definitions and results can be found, for example, in . We will mention here only that, according the new computational model, every arithmetic operation (+,− ,*, /) is assumed to be underlying one, performable in unique time.
愤慨点吧
发表于 2025-3-27 19:04:41
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Torrid
发表于 2025-3-27 23:57:15
The Simulated Trading Heuristic for Solving Vehicle Routing Problems, show that the quality of our solutions is superior to all heuristics for which solution values were known. Because of the limitation of space we will explain only the basic principle of Simulated Trading with a short example and will give an outline of the algorithm. A formal and detailed description of Simulated Trading can be found in .
启发
发表于 2025-3-28 04:41:06
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无礼回复
发表于 2025-3-28 07:12:40
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单纯
发表于 2025-3-28 11:09:29
Conference proceedings 1994 September 1-3, 1993. The Symposia on Operations Research are the annual meetings of the Gesellschaft fiir Mathematik, Okonometrie und Operations Research (GMOOR), a scientific society providing a link between research and applications in the areas of applied mathematics, economics and operations re