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completion time
相关语句
  完成时间
    Asymptotically Optimal Algorithm for the Multiprocessor Flow Shop Weighted Completion Time Scheduling Problem
    多机Flow Shop加权完成时间调度问题的渐近最优算法研究
短句来源
    Analysis of Heuristic Algorithm for the Scheduling Problem of the Multiprocessor Flow Shop Weighted Completion Time Scheduling Problem
    多机Flow shop加权完成时间调度问题的启发式算法分析
短句来源
    The processing time of operation and duedate are represented by fuzzy numbers and the satisfaction degree of customers is presented for showing the degree that the completion time is satisfying with customers. Then using the operations and evaluation criterions of fuzzy numbers, multi-objective fuzzy job-shop scheduling problem is defined and studied.
    进而,又采用模糊数来表示工序加工时间和交货期,定义了客户满意度来表示产品完成时间令客户满意的程度,利用模糊数的运算、评价准则和所设计的遗传算法,定义并研究了多目标模糊车间作业调度问题。
短句来源
    Min-min algorithm, a classics algorithm in heuristic algorithm, which always completes the shortest total completion time task first, has the characteristic of simple and shortest completion time. So it catches a lot of close attentions in the field of studying for tasks scheduling algorithms in Grid.
    作为启发式算法中的经典算法,Min-min算法总是先执行具有最短完成时间的作业,有着算法思路简单、总完成时间短的特点,是网格作业调度算法研究中倍受关注的一个算法。
短句来源
    Secondly, a function is constructed which represents the relationship between the total job magnitude and the job completion time.
    然后 ,构造一个作业量与作业完成时间之间的关系函数 .
短句来源
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  “completion time”译为未确定词的双语例句
    THE STRUCTURAL CHARACTER OF OPTIMAL SCHEDULING FOR THE PROBLEM OF MINIMIZING TOTAL WEIGHTED DEVIATION COMPLETION TIME AND COMMON DUE DATE
    具有公共交货期和提前—后惩罚的单机排序问题最优解的结构
短句来源
    The properties of cost, quality and supporting resource were added to an activity. And the completion time, cost and quality measures of an activity were defined as the function of activity-supporting resource.
    在过程的活动定义中加入了成本、质量和支持资源属性,并定义活动时间、成本和质量分别为其支持资源的函数;
短句来源
    To formulate a project scheduling between coordinator and negotiating partners in virtual enterprise, not only factors such as project completion time and feasibility, but also project expense, should be considered.
    在虚拟企业环境下,制定基于盟主与合作伙伴协商的项目规划不仅要考虑任务时间与工期的可行性,而且要关注工期费用。
短句来源
    Job shop scheduling problem is well known to be a difficult, strongly NP-complete problem, the objective of this is minimizing the completion time of all the jobs, called the make span, subject to the constraints of this kind of problem.
    车间作业调度问题是优化组合中一个著名的难题,问题的目标是在满足约束条件的前提下,使调度的加工周期尽可能小。
短句来源
    Because network program modeling method based on cloud considers uncertainty adequately,it evaluates completion time of project close to fact.
    使用基于云模型的网络计划建模方法来计算整个项目完工的时间,充分考虑了项目建设过程中的不确定性,更加符合工程实际。
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  completion time
The objective functions are the minimizing of makespan and total weighted completion time.
      
The objective is to minimize the maximum job completion time.
      
The objective is to minimize the longest job completion time (makespan).
      
Semi on-line scheduling for maximizing the minimum machine completion time on three uniform machines
      
The reaction completion time was directly proportional to the initial concentration of Ca(OH)2 in slurry above 0.5 wt%.
      
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This paper describes the RTSS simulation-based performance evaluation method during the upgrade of the HT-7 data processing system to a distributed environment. We present the main concepts and steps of the method. Queueing modeling and steady-state operational analysis techniques are also used for analytic modeling. Both simulation and analysis studies on the HT-7 data processing system indicate that in comparison with conventional time-shared systems,a client/server system can significantly reduce the completion...

This paper describes the RTSS simulation-based performance evaluation method during the upgrade of the HT-7 data processing system to a distributed environment. We present the main concepts and steps of the method. Queueing modeling and steady-state operational analysis techniques are also used for analytic modeling. Both simulation and analysis studies on the HT-7 data processing system indicate that in comparison with conventional time-shared systems,a client/server system can significantly reduce the completion time of raw data display,real-time data processing and data transfer in the online system,raise the workload capacity and reduce the average waiting time of the off-line system.

以HT-7数据处理系统向分布式处理升级为例,描述了RTSS仿真为基础的系统性能评价技术.仿真与分析结果都表明客户/服务器工作方式比传统的分时方式性能有很大提高.客户/服务器方式使得在线系统的数据显示时间、实时数据处理时间和数据传输时间都大大缩短,提高了离线系统的负载处理能力,并降低了离线系统的平均系统等待时间.

In heterogeneous parallel computing systems based on message passing, every processor or computer has capability of scheduling and executing jobs autonomously and independently. For high performance computing, a processor, which originally has a divisible job, can call other heterogeneous processors for co computing with load sharing so that job completing time can be decreased. In this paper, a scheme for load sharing in heterogeneous computing is presented. Firstly, invoking load sharing protocol,...

In heterogeneous parallel computing systems based on message passing, every processor or computer has capability of scheduling and executing jobs autonomously and independently. For high performance computing, a processor, which originally has a divisible job, can call other heterogeneous processors for co computing with load sharing so that job completing time can be decreased. In this paper, a scheme for load sharing in heterogeneous computing is presented. Firstly, invoking load sharing protocol, the originating processor collects available data such as load sharing interval time and computing power from its partners. Secondly, a function is constructed which represents the relationship between the total job magnitude and the job completion time. The function is essential for choosing a suite of appropriate processors, optimally partitioning and scheduling jobs, as well as minimizing the job completing time. Finally, an efficient algorithm is proposed through the examples in application and experiments. The algorithm is real time at the moment when the job is just started, and can be extended to the situation of multiple jobs originated at multiple processors.

在基于消息传递的异构并行计算系统中 ,各处理器或计算机具有自制和独立地调度、执行作业的能力 .当一个可划分的作业初始位于一个处理器上时 ,为了提高计算性能 ,该处理器可以请求其他异构处理器负载共享 ,参与协同计算 ,减少作业的完成时间 .该文提出了异构计算负载共享的一种方案 .首先 ,调用负载共享协议 ,收集当前各处理器参与负载共享的许可数据 ,包括共享时间段、计算能力等 .然后 ,构造一个作业量与作业完成时间之间的关系函数 .该函数是选择一组合适的处理器群、优化作业划分、作业完成时间最小的理论基础 .最后 ,给出了优化负载划分和调度的有效算法以及应用实验实例 .该算法在启动作业执行时刻方面具有一定的实时性 ,并且可扩展到多个初始作业位于多个处理器上的情况

In concurrent engineering, the overlap between the upstream product design activity and the downstream process design activity can shorten the duration of the product development process. But too much overlap may cause some unnecessary design revision workloads. Therefore, the problem of concurrency optimization between the product and process design activitiesis studied, and the mathematical model is founded. The algorithm for solving this problem is proposed,whose aim is to minimize the total costs caused...

In concurrent engineering, the overlap between the upstream product design activity and the downstream process design activity can shorten the duration of the product development process. But too much overlap may cause some unnecessary design revision workloads. Therefore, the problem of concurrency optimization between the product and process design activitiesis studied, and the mathematical model is founded. The algorithm for solving this problem is proposed,whose aim is to minimize the total costs caused by the delay of the completion time of the product developmentand the unnecessary design revision workloads.

并行工程环境中 ,上游产品设计活动和下游过程设计活动之间的重叠 ,可缩短产品开发过程的持续时间。但过多的重叠也会导致不必要的设计修改。为此 ,研究了产品与过程设计活动之间的并行度优化问题 ,并建立了数学模型 ,给出了求解该问题的算法 ,其目的是使因延迟产品开发完成时间和不必要的设计修改而带来的成本尽可能最低。

 
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