不提供信息的

Confidential Information shall not include, however, information that is generally known to the public or readily ascertainable from public sources (other than as a result of a breach of confidentiality by a Party or any person or entity associated with a Party), is independently developed without reference to or reliance on any Confidential Information of the disclosing Party, as demonstrated by written records in the receiving Party's possession (which shall be provided to the disclosing Party at the disclosing Party's request), or is obtained from an independent third Party who created or acquired such information without reference to or reliance on Confidential Information of the disclosing Party, as demonstrated by written records in the receiving Party's possession (which shall be provided to the disclosing Party at the disclosing Party's request).

然而机密信息不应包括如下信息：一般被公众所知道的信息，或者易于确定公共来源的信息(除了违反保密义务的一方或者与该方有关的任何人士或实体所导致产生的信息)，在没有参照或者依赖披露方之任何机密信息的情况下，独立开发的信息，如接收方所拥有的书面记录所示，这应当是应当是应披露方的要求而提供给泄露方的，或者(c。是从独立的第三方所获得的信息，所谓的第三方是指在没有参考或依赖披露方之机密信息的情况下，创造或取得该类信息的一方，如接收方拥有的书面记录所示(应披露方的要求，该信息应当提供给泄露方)。

The thesis studies the difference between GWSs composition and traditional workflow applications, proposes the implement mechanism and technical architecture of GWSs composition and defines the reference model of GWSs composition platform, which provide holistic framework and top-level guidance for studying dynamic GWSs composition technology, designing GWSs composition platform, and implementing representative composite service applications.2、Theories and methods of composite process modeling and process analysis. This thesis proposes a meta-model of Geo-spatial Web services composition process defining from two aspects, i.e. process and resource. According to the process definition meta-model, we propose a new Geo-spatial Web services composition Process/Resource model based on extended WF-net, which effectively resolves the problems on uncertain activity option and dynamic variation of service in composite process model. A notion with regard to soundness of process model is proposed from three aspects, i.e. the structural correctness of process model, validity of data link and validity of resource. The notion of soundness definitely gives a dividing line on correctness of composite GWS process. This thesis analyzes sufficient and essential terms of soundness, and studies compositional property of WSCP/R-net models which provides an effective method to construct a soundness WSCP/R-net model. According to WSCP/R-net, the thesis proposes composition algebra and studies the properties of it. Based on the composition algebra, 6 kinds of composite process reduction rules are induced to optimize the process.3、Geo-spatial Web service QoS model and its application architecture. This thesis proposes an extendable GWS QoS model from three aspects, i.e. Geo-spatial Web Service itself, networking conditions and service consumer which can be used to distinguish GWSs with overlapping or identical functionality. We work over the QoS evaluation methods of composite GWS process which can be used to guide the execution, monitor and service selection of composition process. Aming at some disadvantages in traditional Web service discovery model for its lacking of QoS supporting, this thesis proposes a new service discovery model SDMQ supporting QoS constraints.4、Technologies of composite service executing. SSPL, a new composite service process language, is defined to overcome the disadvantages of existing composite services process languages which can not adapt to the dynamic variation of Geo-spatial Web Services. An algorithm is described to translate WSCP/R-net model into SSPL. The thesis studies the model of dynamic services selection with QoS global optimization, presenting an algorithm GODSS to resolve dynamic services selection with QoS global optimization in GWSs Composition.5、Design and implement experimental system and representative applications. According to the research findings presented above, we design and implement an experimental system and construct two representative applications to show that our achievements are effective and practical.

针对当前空间信息服务聚合研究中存在的若干不足，本文重点在基于工作流的空间信息服务聚合框架、空间信息服务聚合流程建模和分析技术、空间信息服务QoS模型及应用体系以及空间信息服务聚合流程执行等几个方面进行深入研究，主要工作和创新点包括：1、基于工作流的空间信息服务动态聚合框架：研究了空间信息服务动态聚合和传统工作流应用的不同，在此基础上提出了基于工作流技术的空间信息服务动态聚合实现机制、技术体系和参考模型，为研究空间信息服务聚合的关键技术、开发服务聚合支撑平台以及在此基础上构造特定的空间信息服务聚合应用提供了总体框架和顶层指导。2、空间信息服务聚合流程建模和分析技术：首先基于动态服务聚合流程建模的需求和空间信息服务动态变化的应用实际，从服务聚合的过程维和资源维出发定义了服务聚合流程定义元模型；与之相对应，对基本的WF-net进行扩展，提出服务聚合流程/资源网作为空间信息服务聚合流程的形式化描述模型，有效解决了现有的基于基本Petri网和工作流网的服务聚合建模方法所不能解决的不确定路径选择和服务的动态变化性问题；从流程结构正确性、数据依赖有效性和资源实现有效性三个方面提出了WSCP/R-net健壮性的概念，明确界定了聚合流程正确性的标准，并对WSCP/R-net模型的健壮性分析方法和WSCP/R-net模型的组合特性进行了研究；提出了空间信息服务聚合代数算子并对其性质进行了研究，在此基础上提出了6种聚合流程约简规则，从而可达到优化聚合流程、提高聚合流程执行效率的目的。3、空间信息服务QoS模型和应用体系：从服务本身、网络环境和服务消费者三个层次出发，提出了一个可扩展的空间信息服务QoS模型GSQM，实现了对空间信息服务的度量和评价，并对GSQM不同质量要素信息的客观、公正采集方法进行了研究；研究了空间信息服务聚合流程QoS评价方法，有效支持了空间信息服务聚合流程的执行、监控以及服务选择等操作；针对目前的服务发现模型仅支持服务功能性描述、不能有效满足空间信息服务应用需求的现状，提出了一种新的支持QoS约束的服务发现模型SDMQ，并对模型的实现框架进行了研究。4、空间信息服务聚合流程执行技术：针对现有的服务聚合流程描述语言不能有效满足空间信息服务动态聚合流程描述的特点，基于BPEL4WS提出了一种新的空间信息服务聚合流程描述语言SSPL；研究了满足健壮性要求的WSCP/R-net模型向SSPL的转换算法，在此基础上可以满足用户无显式编码来实现空间信息服务聚合应用的目的；研究了服务动态选择QoS全局优化模型，并在此基础上提出了一种解决服务动态选择QoS全局优化问题的实现算法GODSS.5、基于论文研究成果，设计实现了"空间信息服务聚合实验系统"，并构建了"矿产资源评价"和"城市消防应急响应"两个典型应用案例，对论文所述模型、方法的可行性和有效性进行了验证。

All information is supplied on a voluntary basis and all users accept and agree that other users shall have no liability in relation to any information furnished in good faith, howsoever used, and that such information is given and accepted at the users risk.

所有的信息提供均基于自愿的基础之上；所有的使用者承认并同意其他的使用者对于所提供的相关的任何信息及其使用不承担责任；而且信息的提供和接收的风险由使用者承担。

Wang Hai says: Consumer shops from the net that clean out treasure a when cannot get safeguard main reason is to clean out treasure net to did not ask to sell the home to provide actual information, and the technology with current foundation, the net that clean out treasure is capable that through technical measure the method such as notarization of notarial perhaps place checks the true identity information of net store operator and offer customer, but clean out treasure net and did not do so.

王海称：消费者从淘宝网购物得不到保障的一个重要原因是淘宝网没有要求卖家提供真实的信息，而根据目前的技术，淘宝网有能力通过技术手段或者公证处公证等手段核实网店经营者的真实身份信息并且提供给消费者，但淘宝网并没有这样做。

The type of elaboration will depend on how the name violates expectations: If the name is uninformative in a literal sense, consumers will engage in a Gricean process to determine the meaning of the communication; if the name is uninformative because it is atypical, consumers will search for the reason the particular adjective was selected as described by incongruency theory.

理解过程的类型取决于名称和期望的偏离程度：如果名称在文字上没有提供信息，则消费者就会以格里斯理论的过程思考，对这种交流所蕴含的含意做出判断；如果名称是非典型的，没有提供信息价值，消费者就会去想这一特定形容词究竟代表着什么涵义，正如不一致理论所述的那样。

It's the basic social goal of the public information management to safeguard freedom, democratic, fair social order, Information opening and information sharing are two major conditions to solve the unbalanced distribution of public information; It is a great important social task of the public information management to offer the information condition for that public right to know can be protected; for solving the unbalanced distribution problem of public information, we must set up unisonous public information management system.

维护自由、民主、公平的社会秩序是公共信息管理的基本社会目标；信息公开和信息共享是解决公共信息不均衡分布的两大条件；为公众的知情权保护提供信息条件是公共信息管理的一大重要社会任务；要解决公共信息的不均衡分布问题，必须建立完善的、协调一致的公共信息管理体制。

It is concluded, on the basis of describing the regulatory incentives with complete and incomplete information, upper limit price control can provide an incentive mechanism similar to competitive market forces and realize the efficiency of price regulations.

从完全和不完全信息的管制激励研究中得出，最高限价管制能提供一种与竞争的市场力量相类似的激励机制，实现价格规制效率。

Along with the time development, the computer technology more and more thorough various trades and occupations, have provided thorougher and a convenient service for the general users In order to realize raises department's working efficiency, uses the resources fully, reduces the nonessential manpower, physical resource and financial resource goals and so on disbursement, presented various information management system The paper will design university student's dormitory information management system's Web and realizes using the solution The university student's dormitory information management system is one safe and the highly effective proprietory system, designs specially for the information engineering institute This system has used many technologies, for instance JSP, JDBC, Web service and so on The proprietory system use's database is SQL the Server 2000 databases The university student's dormitory information management system's major function includes: May realize to the student's dormitory information inquiry function, including fast inquiry function and classified inquiry function; To the student's dormitory information's input function, the revision function, deletes the function and the statistical function Realizes the dormitory Control section through the system above function regarding the student's dormitory information current management, namely facilitates the dormitory administrative personnels to keep abreast of the student lodging situation and the billeting situation comprehensively promptly; Has provided some simple data inquiry for the user and outputs each kind of information and so on

随着时代的发展，计算机技术越来越深入各行各业，为广大的用户提供了更为周到和便捷的服务。为了实现提高部门的工作效率，充分利用资源，减少不必要的人力，物力和财力的支出等目的，出现了各种各样的信息管理系统。论文将设计一个高校学生公寓信息管理系统的Web应用解决方案并予以实现。高校学生公寓信息管理系统是一个安全和高效的专用系统，专为信息工程学院设计。这个系统使用了很多技术，比如JSP，JDBC ，Web服务等。专用系统使用的数据库是SQL Server 2000 数据库。高校学生公寓信息管理系统的主要功能包括：可以实现对学生公寓信息的查询功能，包括快速查询功能和分类查询功能；对学生公寓信息的录入功能，修改功能，删除功能和统计功能。通过系统上述功能实现公寓管理部门对于学生公寓信息的日常管理，即方便公寓管理人员及时全面地掌握学生住宿情况及公寓分配情况；为用户提供了一些简单的数据查询并输出各种信息等。

Already after oneself research and ask for advice of a senior fellow apprentice, discover HDFS offers the API that uses to programmer, basically be FileSystem and DFSClient, these two kind offerred use at founding catalog, found a file, obtain the means of file information, a FileSystem is a high level kind, DFSClient is a ground floor kind, fileSystem used DFSClient, DFSClient can arrive than taking than FileSystem photograph a few more detailed information, if the file includes those Block, and Block is in those Datanode are classy information, but they are incontrollable Block is written to those machines, but can install a few backup, place to belong to a few information such as user, attributive.

已经自己的研究和一个师兄讨教后，发现HDFS提供给程序员使用的API，主要是FileSystem和DFSClient，这两个类提供了用于创建目录，创建文件，取得文件信息的方法，FileSystem是高层的一个类，DFSClient是一个底层的类，FileSystem使用了DFSClient，DFSClient可以比FileSystem相比拿到一些更详细的信息，如文件包括那些block，以及block在那些datanode上等信息，但是他们都不能控制block写到那些机器上，但是可以设置几个备份、所属用户、权限等一些信息。

Some people cannot refuse the bribe of money and power, provided the false or violent information, vulgar news, rewardful news. This is depraved and corrupt.

一些新闻工作者经不住金钱和权力的诱惑，提供不实信息、虚假信息、暴力信息、庸俗信息、有偿信息，这是新闻的丑恶和堕落。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。