Finally , it brings forward a development strategy about building the real flood decision - making and emergency response system for changjiang river basin on the basis of the prototype experiment results 针对建立长江中下游实际运行的防洪应急响应系统的需求特点，基于原型系统的试验研究成果，提出下一步的建设与开发策略。
This paper describes the background and the implement process of ifers ( intelligent flood emergency response system ) of changjiang river , a sino - finland cooperative research item , and the major results obtained from the ifers prototype experimental study 摘要简要介绍了中国与芬兰合作研究项目“长江防洪智能应急响应系统”的背景、项目实施的过程、项目研究的主要示?成果。
For example , it may use an interactive voice response system to gather initial information from the customer , or it may gather caller - id information , pull records from a database , and send all of this information to an available customer service representative 例如，可以用交互式话音响应系统从顾客处收集原始信息，或者可以收集打电话人的id （身份识别）信息，从数据库中提出信息，再把所有这些信息送到可取得联系的顾客服务代表处。
After giving all - sided analysis and evaluation on kinds of memory allocation pattern , it designs rtps _ cached _ allocator , a pooled memory allocator which can decrease the overhead resulted from the general dynamic heap allocation , in order to improve the dynamic performance of a system and meet the de mand of qos predictability . a memory pool management framework , mpmf , is also shown 在全面分析总结各种内存分配模式及其优缺点与适用环境的基础上，针对实时响应系统对动态性能和qos可预测性的需求，设计实现了一个能够有效减少内存分配开销的池式分配器rtpsmachemllocator ，提出了一个内存池管理框架mpmf 。
The system software uses typical foreground / background model . the main program serves as background and interrupts " isrs serve as foreground . system program responses all measuring , controlling , communicating and displaying tasks in time through switching between foreground and background and queuing tasks in terms of priority level 在软件组织上，采用典型的前后台模式，以主程序作为后台任务，中断服务程序作为前台任务，通过对前后台任务的及时切换以及对前台任务进行优先级排序，达到及时响应系统测量、控制、显示等一系列任务。
The methods used include sharing a global form instance with an intrinsic timer control on it , a global class instance that raises events in response to a system clock callback , and a collection - based method that fires secondary interface methods of each member in response to system clock callbacks 使用的方法有用一个定时器控件来共享一个全局窗体实例；一个可以响应系统时钟回调的全局类的实例；一种基于集合的方法，使用每个接口的间接接口方法来响应系统时钟回调。
( 5 ) using the method apd , it select a new drive signal s = x1 - cx3 to synchronize the response system , the theory analysis and numerical simulation results show that it can synchronize two hyperchaotic systems completely with the drive signal s = x1 - cx3 , comparing with the method of selecting signal in literature [ 114 ] , with the drive signal s = x1 - cx3 , it can shortens the transient period of synchronization ( 6 ) using the outside standard signal to control 4d oscillator hyperchaotic system , basing on the stability theory , constructing the following lyapunov function it gets the controller as following : the theory analysis and numerical simulation result show : using the controller above , it can control the system to reach any desired stable point and period orbit （ 5 ）采用apd方法，选取新的驱动信号s x1一ex来同步响应系统，理论分析和数值结果表明：采用本文的驱动信号可以使两个超混饨系统同步，和文献1141相比，采用本文的驱动信号可使同步暂态过程更短。历）利用外部标准参考信号个和o来控制振子超混炖系统，基于稳定性理论，通过构造l ） apunov函数， kgb （ xz4l4 ） ‘ n ） l小t4 xzcko k0卜ro ’十个n xsn n一大0 ‘得到控制器表达式如下： u ； zr zr 。 （ 1 b ） ’ x 。
Based on the analysis of autonomous agent - based ids and mobile agent - based ids , a multi - agent - based intrusion detection and response system , maidrs , is designed , which not only has the advantages of both autonomous agent - based ids and mobile agent - based ids but also overcomes some their drawbacks . to solve the common problem of configuring agents in agent - based ids , an adaptive model generation , amg , is only designed theoretically for the agents using the ideal of information theory , which makes maidrs more efficient 该系统模型利用多代理的思想来构造分布式入侵检测与响应系统，使之不但兼有基于自治代理和基于移动代理入侵检测的优点，又克服了它们各自存在的一些缺陷；针对基于代理的入侵检测系统普遍存在的代理配置复杂问题，作者结合信息论的思想从理论上设计了一个自适应模型生成器来为代理自动生成检测模型，从而使系统能更高效地运作。
Intrusion detection system is an active security technology developed in the recent decade , which integrates detection , audit , alert and response function . as an important part in information security mechanism , it supplies a gap for access control and identity authentication , thus becoming a main study area . in this thesis , the various intrusion detection models and detection methods are firstly categorized and studied , merits and defaults of which are discussed in detail , then the intrusion response system and intrusion traceback are studied 本论文对现有的各种入侵检测模型和技术进行了系统归类和分析研究，详细讨论了各检测分析技术的优点和存在的不足；对入侵响应系统和入侵追踪技术进行了初步的研究；在研究基于静态自治代理和移动代理的入侵检测基础上，设计了一种基于多代理的分布式入侵检测与响应系统模型( multi - agent - basedintrusiondetectionresponsesystem ， maidrs ) 。
It demonstrates the feasibility of incorporating orb with mom , designs and implements rtps , a orb - based mom , which focuses on decentralized real - time publish - subscribe , removes the bottleneck by simplifing the responsibility of one node , and adopts the collocated client / server to set up a peer - to - peer ( p2p ) communication style . 2 . it points out the importance of asynchronous concurrent processing to dynamic responsive system , carries out a in - depth research on object - oriented multi - threaded architecture , designs and implements rtps _ thread _ manager , studies the active object pattern in detail and implements its core , that is rtpstask , as well as gives its varieties 论文主要的技术贡献有：论证了orb与mom两种技术相结合构建实时消息中间件rtps的可行性；设计实现rtps的体系结构：该结构以分布式实时发布-订阅为核心，通过职责精简消除了系统瓶颈，采用客户服务器并置( collocation )实现了对等模式通信；指出异步并发处理对于动态响应系统的重要性，深入研究了用以提高发布-订阅并发程度的面向对象多线程架构、设计实现了对象化线程管理器rtps thread manager ，详细论述了将对象的方法执行与方法调用分离在不同线程内的设计模式，即主动对象( activeobiect )的原理及核心实现rtps task ，并结合rtps设计实现指出了主动对象的几个变种。
