查询词典 combinatorial optimization problem

An optimization model for combinatorial double auction based on integer programming method is established and transformed into single-sided auction,which will benefit to solve combinatorial double auction with the method used for single-sided auction and to make the problem much more easier.

本文运用整数规划的方法建立了一个组合双向拍卖问题的一般化模型，并通过逐步转化，把组合双向拍卖简化为单边拍卖，有助于利用求解单边拍卖的方法来求解复杂的双向拍卖问题，使这一问题的研究得到了简化。

The maximum flow problem is one of the classical combinatorial optimization problems.

最大流问题是一个经典的组合优化问题。

The Chinese Traveling Salesman Problem is one of combinatorial optimization problems, and is a NP.

中国旅行商问题是一个组合优化问题，是一个NP问题。

Graph coloring problem is a NP-complete one of graph and combinatorial optimization.

图着色问题是图与组合优化中的一个NP-完全问题。

Knap problem ; artificial neural network ; energy function ; combinatorial optimization

背包问题；神经网络；能量函数；组合优化

The maximum clique problem is one of the classic NP-complete problems from combinatorial optimization.

最大团问题是组合优化中的一个经典的NP-Complete问题。

So it has been an open problem and the front of Operational Research and Combinatorial Optimization.

车辆优化调度问题已经成为运筹学与组合优化领域的前沿与研究热点问题。

The main goal of this dissertation is to develop and analyze interior-point algorithms and their variants for solving semi-definite, quadratic, combinatorial and nonlinear optimization problem that arise in production management, resource allocation, communication networks and computer science.

本文主要讨论和分析了内点算法的基本理论和基本思想，并将其推广来求解一般的半正定规划、二次规划、组合优化以及非线性规划问题，这些问题在工业生产管理、资源分配、网络通讯和计算机技术等领域中是会经常碰到的。

The problem of collecting and delivery shunting of non-through wagon flow on the actinoid private line belongs to a kind of the combinatorial optimization problems.

放射形专用线非直达车流取送车问题属于一类组合优化问题，影响因素较多。

With regard to the character sties of shipping service , the mechanism and operation procedure of combinatorial auction has been designed in order to balance the maximization of seller ' s utility and bidder ' s total estimated value . For the winner determination problem in combinatorial auction of container shipping service , a general optimization model is set up and modified by introducing quality attribute parameters of container shipping service and constraints of shipping volume etc .

根据运输的&范围经济性&原理，阐述了集装箱航运服务组合拍卖的适用性，围绕价值因素和价值评价因素，分析了集装箱航运服务组合拍卖的比较优势，结合集装箱航运服务的特点，以拍卖者效用最大化和投标者总估值最大化平衡为目标，设计出了组合拍卖的机制和运作程序；针对组合拍卖中的竟胜标问题，建立了集装箱航运服务组合拍卖的一般优化模型，并通过引入集装箱航运服务质量属性参数和运量限制等约束条件，对其进行了改进。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。