为有效研究流调度算法,在单位企业网上设计并实现了一种典型的流调度算法验证平台。
To effectively evaluate the streaming-scheduling algorithms, we design and implement an experimental platform based on the mathematical model of the Patching-First algorithm.
在视频点播系统中。流调度算法通过降低服务延迟和提高服务效率等措施,可显著提高系统服务能力。
Stream scheduling algorithm used in video -on -demand (VOD) system can largely increase system service ability by eliminating the service latency and improving the system efficiency.
视频点播流调度算法主要针对这两大瓶颈问题,研究在有限服务资源的条件下,如何尽可能多地满足用户对媒体数据的请求。
Aimed at these two bottlenecks, the VOD stream scheduling algorithm focus on how to satisfy request as many as possible in the restrict of limited server resource.
目前,研究适合于信道出错、通道容量可变的无线网络理想流调度系统及其数据包调度算法是无线领域研究的一个热点问题。
At present, the work related to ideal flow scheduling system and packet scheduling algorithm for error-prone wireless channel is a hot topic in the research field of wireless communication.
基于紧急度的分组调度算法尽可能选出当前各流中最需要被服务的队列。
The urgency-based round robin algorithm tries to select the most need packets to be served in the multimedia streams or queues.
在分组调度中,带宽资源分配的公平性是决定算法优劣的一个非常重要的因素,而且公平性也会直接影响到数据流的服务质量。
In packet scheduling, fairness of bandwidth allocation is a key factor that determines the algorithm is good or on the contrary and fairness affects QoS of data flow directly.
结合交织调度算法,加入空包补偿,用软件方法设计并实现了基于MPEG- 2传输流的多路复用器。
Combining these with an interweave scheduling algorithm and inserting null packages, a software-based MPEG-2 transport stream multiplexer is designed.
在对实时多任务流系统进行统计分析的基础上,提出了一种嵌入JIT思想的立即抢先最优调度算法。
While the just-in-time (JIT) scheduling algorithm can ensure tasks' time limits, but it is unfit to work for multitasks systems.
然后,给出网流法在调度周期上跨时段采用边际机组与边际成本概念优化运行方式的算法。
Then, optimization-based scheduling of pumped storage units with the concept of marginal unit and marginal cost is described across time intervals in the dispatch period.
提出了一种支持时延限制的无线多媒体流公平调度算法。
This paper brings forward a radio multimedia fair attemperation arithmetic which supports time-delaying limitation.
算法还使路由器避免了维护每个流的状态信息以及对单个流进行的复杂的队列管理和调度。
With this algorithm, the router can avoid maintaining per flow state and avoid complicated per flow buffering and scheduling.
常见的带宽分配算法如wfq、DRR等分组调度算法存在着诸如计算复杂度高、需在路由器进行每流状态的管理等不足。
General bandwidth allocation algorithms, such as WFQ and DRR, have the shortcomings of high complexity and requirement for the router to manage per-flow state.
根据蚂蚁路径寻优行为模型及其与混流车间调度的相似性,提出混流车间的蚂蚁调度算法。
According to ants' routing behavior model and its resemblance to hybrid flow shop scheduling, an ant-like scheduling algorithm for hybrid flow shop is put forward.
本文给出了一种VOD系统流服务策略-SVTR策略,及该策略下的调度算法和允许控制条件。
This paper presents a service policy for VOD system flow, which is called the SVTR policy, and introduces the scheduling algorithms and permitted control conditions under the policy.
最后,在行为级,本文提出了一种基于最小能量的算子调度算法,对折叠循环结构的控制数据流图进行算子调度。
At last, at the behavioral level, this dissertation proposes a minimal-energy based operator scheduling approach to perform operator scheduling for loop folding CDFG structure.
在分析了工作流、业务对象等基本概念和特征之后,针对过程中活动间的数据流,提出了工作流引擎和数据流的调度算法。
Based on the analysis of the basic concepts and features of workflow and business object, etc., scheduling algorithms for workflow engine and data flow of inter-activity were proposed.
摘要:针对航班流蜃激增造成的航班延迟问题,提出了几种航班队列调度算法。
Absrtact: flights traffic increasing causes the problem of flight delays. This paper makes several flights queue scheduling algorithms.
TP算法能确保在截止期限内完成工作流的所有任务,并且在执行成本上比现行算法更优。3构建网格工作流调度系统的系统原型。
TP meets the deadline of the workflow while paying less than the current scheduling algorithm. 3 Construct grid workflow schedule system prototype.
根据蚂蚁路径寻优行为模型及其与混流车间调度的相似性,提出混流车间的蚂蚁调度算法。
According to ants "routing behavior model and its resemblance to hybrid flow shop scheduling, an ant-like scheduling algorithm for hybrid flow shop is put forward."
根据蚂蚁路径寻优行为模型及其与混流车间调度的相似性,提出混流车间的蚂蚁调度算法。
According to ants "routing behavior model and its resemblance to hybrid flow shop scheduling, an ant-like scheduling algorithm for hybrid flow shop is put forward."
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