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model synchronization
相关语句
  模型同步机制
     Research of Model Synchronization in Collaborative Design
     协同设计中的模型同步机制研究
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  “model synchronization”译为未确定词的双语例句
     How to select the PD signal and the characteristic of the echo in time and spectrum field is discussed as the based theory. At last an radar receiver simulation is erected according to its real processing, including the signal wave, antenna model, synchronization demodulation, A/D transmit, Doppler filter and CFAR detection in turn.
     对接收机数字仿真系统,本文依据雷达接收机的硬件组成及信号处理流程,依次对发射信号波形、天线模型、同步检波及A/D变换、多普勒滤波及CFAR检测建立仿真模型,为了更真实的对CFAR检测进行仿真,本文还建立了接收机噪声模型。
短句来源
     Based on the existing theories and productions, this dissertation is to further research on time synchronization of WSNs, analyze the need to time synchronization algorithm of WSNs, clock model, synchronization classification, and discuss several time synchronization mechanisms and make comparison.
     本论文就是在前人研究的基础上对无线传感器网络的时间同步技术进行了具体的研究,分析研究了无线传感器网络时间同步算法的必要性、系统的时钟同步模型、同步技术及其分类,讨论了各种同步机制并进行了比较。
短句来源
     It studys not only the management model,operation model and concurrent control model of multi user document,but also the cooperative meeting management model,synchronization model and message control strategy.
     研究了协同编著系统中多用户文档的管理、操作和并发控制模型,分析了同步会议的管理模型、会议的同步模型和消息的管理策略;
短句来源
     Based on the basic theories of thread such as thread concept and characters,the difference between multi-processes and multi-threads and deadlock concept,this paper introduces multithreading mechanism in Java,including scheduling model,synchronization mechanism and multithreading function,and discusses thread status,creating and control thread method and the way how to avoid deadlock.
     本文从线程的概念及特点、多线程和多进程的区别以及死锁等基本原理出发,论述Java语言中的多线程机制——线程调度模式、同步互斥机制以及内置多线程功能,并对线程的状态、创建和控制方法以及避免死锁的方法作了深入的探讨。
短句来源
     Based on the analysis and comparison of several typical multimedia synchronization models, this paper presents a new model: Synchronization Time Petri Nets- STPN not only allows the temporal behavior of both intra-media and inter-media to be described fully, accurately, and formally but also solves the problem that time stream Petri net has dead tokens.
     在分析和比较几种已有的典型的多媒体同步模型的基础上,本文提出了一种新的模型:同步时间Petri网(简记为STPN)。 STPN不仅能完整、准确地对媒体流内和媒体流间的时间层次行为进行形式化描述,而且解决了时间流Petri网中存在的死托肯问题。
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  相似匹配句对
     model.
     模型。
短句来源
     Model.
     模型的适用范围。
短句来源
     Research of Multimedia Object Synchronization Model
     几种多媒体对象同步模型的比较分析
短句来源
     Software Process Model--Synchronization Model
     软件开发模型——同步模型
短句来源
     Multimedia Synchronization
     多媒体同步模型研究
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  model synchronization
Collaborative virtual assembly design is often considered complicated and hardly achievable, for it requires high real-time performance, platform independence, and model synchronization.
      
In this way we are able to model synchronization, parallelism and control, the three important coordination phenomena we put forward in section 2.2.
      
A secondary benefit in code/model synchronization which increases developer productivity.
      


Current networking and Internet technologies have made CAD/CAM activities changing from traditional single user application to multi user collaborative application. Within a spatially distributed, network centric collaborative design environment, real time data exchange and product model synchronization become a key problem for collaborative geometric design. In this paper, we propose a new approach for replicated collaborative feature based modeling. This new approach combines feature based modeling...

Current networking and Internet technologies have made CAD/CAM activities changing from traditional single user application to multi user collaborative application. Within a spatially distributed, network centric collaborative design environment, real time data exchange and product model synchronization become a key problem for collaborative geometric design. In this paper, we propose a new approach for replicated collaborative feature based modeling. This new approach combines feature based modeling technique with distributed computing and network communication technologies. It implements incremental collaborative modeling based on simple modeling operations message exchange. This new approach can realize real time data exchange and model synchronization for collaborative design effectively. We also introduce collaborative modeling communication protocol, modeling object reference and collaborative modeling system in detail.

在网络化同步协同设计环境中 ,如何实现 CAD系统之间的实时数据交换和模型同步 ,成为协同几何造型的关键问题 .文中提出了一种新的复制式协同特征造型方法 ,该方法将现有的特征造型技术与分布计算、网络通信技术相结合 ,通过简单的造型消息交换来实现增量式协同造型 ,可以较好地满足几何模型实时同步的需要 ,而且也部分地解决了异构 CAD软件之间的数据交换问题 ;并详细地介绍了协同造型通信协议、对象引用机制、以及分布式协同造型系统

Multimedia synchronization is the key of distributed multimedia information systems. Based on the analysis and comparison of several typical multimedia synchronization models, this paper presents a new model: Synchronization Time Petri Nets- STPN not only allows the temporal behavior of both intra-media and inter-media to be described fully, accurately, and formally but also solves the problem that time stream Petri net has dead tokens. In particular, STPN introduces inhibitor arcs...

Multimedia synchronization is the key of distributed multimedia information systems. Based on the analysis and comparison of several typical multimedia synchronization models, this paper presents a new model: Synchronization Time Petri Nets- STPN not only allows the temporal behavior of both intra-media and inter-media to be described fully, accurately, and formally but also solves the problem that time stream Petri net has dead tokens. In particular, STPN introduces inhibitor arcs to handle the problem of synchronization failure because of fire interruption caused by random delay, blocking, or lost packets. Furthermore, STPN is robust for loss of objects in some extent and can effectively avoid long time disparity of media synchronization, especially, in case of high loss rate of media objects.

多媒体同步是分布式多媒体信息系统的关键问题。在分析和比较几种已有的典型的多媒体同步模型的基础上,本文提出了一种新的模型:同步时间Petri网(简记为STPN)。STPN不仅能完整、准确地对媒体流内和媒体流间的时间层次行为进行形式化描述,而且解决了时间流Petri网中存在的死托肯问题。特别地,通过引入抑止弧,STPN有效地克服了随机延迟、阻塞、丢包等因素的不良影响。尤其当丢失率较高时,STPN更能体现其优越性和鲁棒性。

This paper proposes a multi-model behavior synchronizing prosody model and its application to Chinese sign language synthesis. Based on huge realistic multi-model behavior training data, the authors adopt learning the prosody mode for each single channel behavior data and further synchronizing relation model of all models, and present the framework for the multi-model synchronization in virtual human synthesis, including models of sign language, speech, facial expression and lip movement and so on....

This paper proposes a multi-model behavior synchronizing prosody model and its application to Chinese sign language synthesis. Based on huge realistic multi-model behavior training data, the authors adopt learning the prosody mode for each single channel behavior data and further synchronizing relation model of all models, and present the framework for the multi-model synchronization in virtual human synthesis, including models of sign language, speech, facial expression and lip movement and so on. The formal description of multi-model prosody model is demonstrated in detail. Comparing to traditional regularity approaches, the learning based approach in this paper is more adequate to express complicatedly the multi-model synchronizing relationship, and to synthesize realistically the multi-model behavior of the virtual human. As the example, the synchronizing prosody model involving sign language prosody parameters and speech prosody parameters is given. The authors design an approach to compute the prosody parameters and apply it to control the virtual human's multi-model behavior synchronously. Experiments based on the Coss ("863" speech material library) and Chinese sign language library show that the multi-model behavior synchronizing prosody model works well. It enhances the recognition rate of synthetic sign language by 5.94%.

利用大量真实多模式行为数据进行学习训练、获取单模式行为的韵律模型以及多模式行为之间的协同关联模型的方法,来实现虚拟人多模式行为之间的协同.重点给出了多模式行为的韵律模型描述,同时给出基于手语韵律参数与语音韵律特征融合的协同控制韵律模型以及韵律参数获取方法,并运用于多模式行为协同控制中,取得了较好的实验结果.与传统的规则法相比,该学习方法更能刻画多模式之间协同关联的复杂性,更好地实现虚拟人多模式行为合成的逼真性.

 
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