查询词典 scheduling problem

By analyzing the application characterizations and Grid environment, a PVS pre-scheduling model with the relevant SOD algorithm and the Triangular Pyramid Scheduling model with TPS algorithm are provided in this thesis.

通过对HSDC应用特点以及网格环境的分析，本文提出了PVS两阶段预调度模型以及"三维金字塔"调度模型。

We discuss the effect that disk scheduling algorithms have on the disk bandwidth and buffer that is needed in retrieval of video, present algorithms for buffer management, disk scheduling and admission control, and probe into the technology for the storage of scalable compressed video data.

为了实现视频数据的优化存储与回取，本文对MPEG流的结构及传输特性进行了讨论，分析了现有磁盘系统的读取过程和延时特性，建立了用于对连续媒体回取过程进行分析的磁盘传输延迟模型。

APS system utilizes advance information technology and scheduling technique in order to provide inventory monitoring and production scheduling under limited resource. APS system also provides what-if analysis. Planners are able to combine production conditions and relative information in order to making the best decision to satisfy demand and against competitive market.

先进规划与排程(Advanced Planning and Scheduling； APS)系统是用先进的资讯科技及规划技术，在考企业资源限制下提供可的物需求规划与生产排程计画，提供what-if的分析，可以让规划者快速结合生产限制条件与相关资讯(如订单、途程、存货、BOM与产能限制等)，以作出平衡企业与顾客权的最佳规划与决策，满足顾客需求及面对竞争激的市场。

In this model, every enterprise had its own production scheduling system respectively. Complete production information was not acquirable between enterprises. MC supply chain optimization scheduling was fulfilled in a cooperative and distributed way through repeated and automatic interactions between enterprise agents.

模型中，供应链企业均具有各自独立的异构生产调度系统，企业在互不了解完全生产信息的情况下，通过企业代理之间的反复、自动交互，对订单任务分配及合作时序进行协调，从而实现供应链动态优化调度。

The MAC Layer Scheduling and Resource Management refers to operation of serving BS to manage effectively allocable transmission resources, which involves Scheduling Services, Dynamic Frequency Selection, Sleep Mode, Handover etc.

MAC层调度和资源管理是服务基站对可分配传输资源进行有效管理的调度操作，涉及调度服务、动态频率选择、休眠模式和越区切换等操作。

Dynamic scheduling inevi tably brings much overhead, however, it is very difficult to keep the load balan ce among processors if only static scheduling is used.

采用动态调度势必增加额外开销，纯采用静态调度又很难保证各处理器的负载平衡。

Selection of scheduling rule s based on genetic algorithm and process simulation;2. The results are regressively analyzed and monthly scheduling rule s are obtained.

通过对5个典型年短期优化调度模型求解结果进行回归分析，获得各月的短期调度规则，对调度规则的验证结果表明相对误差较小，所得到的短期调度规则可以投入实际应用。

It brings new requirements to production planning and scheduling. How to realize the cooperation of production planning and scheduling between multiple plants, how to implement the coordination of production and transportation, and how to tackle with uncertainty and recover the feasibility of schedules against unexcepted events.

随着企业的发展与扩张，分布式多工厂组织模式越来越多，并对生产计划与调度提出了新的任务：如何实现多个分布式工厂之间生产计划与调度的协作；如何实现生产过程与运输过程的协作；如何处理工厂内外可能出现的不确定性和各种异常扰动，并敏捷、动态地恢复计划与调度的可行性。

This article enunciates preventive maintenance based on the state of key equipments in manufacturing execution system and management of workshop planning and scheduling. A comprehensive mathematical model between multi-key-equipments preventive maintenance and management of workshop planning and scheduling is offered.

1引言制造企业中关键设备是指发生故障时对整个生产系统影响较大的设备，特别是自动化流水生产线和联动设备；必须确保安全性能的设备，如动能设备；价格昂贵的精密、大型，重型、稀有设备；故障停机修理费用及停机损失大的设备等。

Aiming at the irrationalities of static task scheduling in collaborative product development and design, a dynamic optimized scheduling method based on the least finish time is proposed.

摘要针对协同产品开发中设计任务静态排序的不合理性，提出了一种基于最小化完工时间的任务优化动态排序方法。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。