发明名称 |
Method, system and program product for determining objective function coefficients of a mathematical programming model |
摘要 |
A method and system for determining a plurality of coefficients of an objective function of a mathematical programming model. Attributes of the model are identified. A first set of coefficient values determining a first solution and initially representing the plurality of coefficients is determined by employing a specified ranking of the attributes. A prevailing solution is initialized to the first solution. Additional sets of coefficient values are generated, each set determining a corresponding additional solution of the model. The additional solutions are evaluated (e.g., by the Analytic Hierarchy Process) to provide a ranking of the solutions, where the ranking is dependent upon the attributes. The ranking of the additional solutions is used to select a second solution. The prevailing solution is set to the second solution if the second solution exceeds a sum of the prevailing solution and a specified tolerance.
|
申请公布号 |
US2007038657(A1) |
申请公布日期 |
2007.02.15 |
申请号 |
US20050203603 |
申请日期 |
2005.08.11 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
DENTON BRIAN T.;MILNE ROBERT J.;NAHAR RAHUL;PLESZKOCH MARK G.;SHARMA VIVEK |
分类号 |
G06F7/00 |
主分类号 |
G06F7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|