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在线欧美国产二区、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久久99乐视频、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色色天天色色色综合色、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久久播天天翘天天综合网、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.

針對當(dāng)前空間信息服務(wù)聚合研究中存在的若干不足，本文重點在基于工作流的空間信息服務(wù)聚合框架午夜小电影日本欧美、空間信息服務(wù)聚合流程建模和分析技術(shù)日本视频www.色、空間信息服務(wù)QoS模型及應(yīng)用體系以及空間信息服務(wù)聚合流程執(zhí)行等幾個方面進行深入研究，主要工作和創(chuàng)新點包括：1激情五月天综合网、基于工作流的空間信息服務(wù)動態(tài)聚合框架：研究了空間信息服務(wù)動態(tài)聚合和傳統(tǒng)工作流應(yīng)用的不同欧美日韩A，在此基礎(chǔ)上提出了基于工作流技術(shù)的空間信息服務(wù)動態(tài)聚合實現(xiàn)機制、技術(shù)體系和參考模型，為研究空間信息服務(wù)聚合的關(guān)鍵技術(shù)午夜成年小网站无遮挡、開發(fā)服務(wù)聚合支撐平臺以及在此基礎(chǔ)上構(gòu)造特定的空間信息服務(wù)聚合應(yīng)用提供了總體框架和頂層指導(dǎo)91久久精品无码一区二区毛厂片。2、空間信息服務(wù)聚合流程建模和分析技術(shù)：首先基于動態(tài)服務(wù)聚合流程建模的需求和空間信息服務(wù)動態(tài)變化的應(yīng)用實際鸥美性爱操逼视频，從服務(wù)聚合的過程維和資源維出發(fā)定義了服務(wù)聚合流程定義元模型人人睡人人操人人上；與之相對應(yīng)，對基本的WF-net進行擴展国产精品无码城中村嫖妓，提出服務(wù)聚合流程/資源網(wǎng)作為空間信息服務(wù)聚合流程的形式化描述模型国产极品福利精品小视频，有效解決了現(xiàn)有的基于基本Petri網(wǎng)和工作流網(wǎng)的服務(wù)聚合建模方法所不能解決的不確定路徑選擇和服務(wù)的動態(tài)變化性問題；從流程結(jié)構(gòu)正確性美女下面网站、數(shù)據(jù)依賴有效性和資源實現(xiàn)有效性三個方面提出了WSCP/R-net健壯性的概念野狼网址，明確界定了聚合流程正確性的標(biāo)準(zhǔn)538免费精品视频，并對WSCP/R-net模型的健壯性分析方法和WSCP/R-net模型的組合特性進行了研究国产一国产一级毛片视频在线；提出了空間信息服務(wù)聚合代數(shù)算子并對其性質(zhì)進行了研究，在此基礎(chǔ)上提出了6種聚合流程約簡規(guī)則日日摸日日碰日日添夜夜爽，從而可達到優(yōu)化聚合流程野外免费视频毛片、提高聚合流程執(zhí)行效率的目的。3欲色天天婬香婬色综合网、空間信息服務(wù)QoS模型和應(yīng)用體系：從服務(wù)本身国产一级av片精品、網(wǎng)絡(luò)環(huán)境和服務(wù)消費者三個層次出發(fā)，提出了一個可擴展的空間信息服務(wù)QoS模型GSQM国产激情交换3pi在线看，實現(xiàn)了對空間信息服務(wù)的度量和評價91视频蘑菇，并對GSQM不同質(zhì)量要素信息的客觀、公正采集方法進行了研究黑人玩弄人妻一区二区三区；研究了空間信息服務(wù)聚合流程QoS評價方法亚洲另类网，有效支持了空間信息服務(wù)聚合流程的執(zhí)行、監(jiān)控以及服務(wù)選擇等操作另类专区第一页；針對目前的服務(wù)發(fā)現(xiàn)模型僅支持服務(wù)功能性描述可以看理论片的网站、不能有效滿足空間信息服務(wù)應(yīng)用需求的現(xiàn)狀，提出了一種新的支持QoS約束的服務(wù)發(fā)現(xiàn)模型SDMQ欧美性爱aaaaaa图片，并對模型的實現(xiàn)框架進行了研究免费观看黄色A片级视频。4、空間信息服務(wù)聚合流程執(zhí)行技術(shù)：針對現(xiàn)有的服務(wù)聚合流程描述語言不能有效滿足空間信息服務(wù)動態(tài)聚合流程描述的特點在线永久观看的黄色网站，基于BPEL4WS提出了一種新的空間信息服務(wù)聚合流程描述語言SSPL你懂的福利在线；研究了滿足健壯性要求的WSCP/R-net模型向SSPL的轉(zhuǎn)換算法，在此基礎(chǔ)上可以滿足用戶無顯式編碼來實現(xiàn)空間信息服務(wù)聚合應(yīng)用的目的免费三级自拍偷拍电影视频网；研究了服務(wù)動態(tài)選擇QoS全局優(yōu)化模型黄美女，并在此基礎(chǔ)上提出了一種解決服務(wù)動態(tài)選擇QoS全局優(yōu)化問題的實現(xiàn)算法GODSS.5、基于論文研究成果，設(shè)計實現(xiàn)了"空間信息服務(wù)聚合實驗系統(tǒng)"久久久精品国产亚洲Av，并構(gòu)建了"礦產(chǎn)資源評價"和"城市消防應(yīng)急響應(yīng)"兩個典型應(yīng)用案例欧美ay人人操人人爽,的天堂，對論文所述模型、方法的可行性和有效性進行了驗證A片在线视频兔费观着网址。

In this paper, our work begins with the classification of inde- finite information presented in the first chapter and these classes include randomicity, fuzziness, non-partitionality, incomparability, incompleteness and unreliability. And the corresponding theories and methods of studying these information are simply described.

摘要本文第一章從不確定問題的定性描述出發(fā)人人收人人看人人摸人人操，將不確定性信息分為了隨機性不確定性信息、模糊性不確定信息国产又爽又黄又湿免费99、不可區(qū)分性不確定信息黑人粗大性爽视频、不可比較性不確定性信息、不完全性不確定性信息和不可*性不確定信息亚洲天堂在线综合，并對各種不確定信息的產(chǎn)生和處理方法進行了簡單的概述狼友地址。

In the construction of the high slope at Station K73 of Chengdu to Nanchong Expressway,the informationalized construction is used.

在成南高速公路 K73高邊坡施工過程中，進行了信息化施工人人艹在线免费，在高邊坡開挖和防護工程施工過程中caoprom在线公开视频在线频，分階段獲取了工程地質(zhì)信息、坡體變形信息和施工技術(shù)信息等各類信息91网址在线观看播放，并根據(jù)對各階段信息的分析及時修改設(shè)計就爱操逼网。

IEEE的說法,局域網(wǎng)可定義為:A LAN is a data communication system allowing a number of independent devices to communication directly with each other,within a moderately sized geographics area over a physical communications channel of moderate data rates.

由上述定義可知，局域網(wǎng)與計算機的種類沒有關(guān)系加勒比黄色网站，LAN的主要概念是&在適當(dāng)?shù)膮^(qū)域A片特级免费欢迎您、以適當(dāng)?shù)膫鬏斔俾手苯舆M行溝通&，也就是說LAN上任何兩臺計算機間應(yīng)該都是沒有界限欧美最猛性高清免费AA片、可以直接互通信息的97国产公开免费视频。

IEEE的說法,局域網(wǎng)可定義為:A LAN is a data communication system allowing a number of independent devices to communication directly with each other,w IT hin a moderately sized geographics area over a physical communications channel of moderate data rates.

由上述定義可知，局域網(wǎng)與計算機的種類沒有關(guān)系黄色网站真人版，LAN的主要概念是&在適當(dāng)?shù)膮^(qū)域黄色视频免费福利网站、以適當(dāng)?shù)膫鬏斔俾手苯舆M行溝通&，也就是說LAN上任何兩臺計算機間應(yīng)該都是沒有界限人人黄色网、可以直接互通信息的色秀不卡视频免费。

Ieee的說法,局域網(wǎng)可定義為:a lan is a data communication system allowing a number of independent devices to communication directly with each other,within a moderately sized geographics area over a physical communications channel of moderate data rates.

由上述定義可知，局域網(wǎng)和電腦的種類沒有關(guān)系美女视频在线网站，lan的主要概念是&在適當(dāng)?shù)膮^(qū)域农村熟女拍拍尖叫、以適當(dāng)?shù)膫鬏斔俾手苯舆M行溝通&，也就是說lan上任何兩臺電腦間應(yīng)該都是沒有界限久久国产免费一区二区三区、能夠直接互通信息的情欲综合。

Ieee的說法,局域網(wǎng)可定義為:a lan is a data communication system allowing a number of independent devices to communication directly with each other,within a moderately sized geographics area over a physical communications channel of moderate data rates.

由上述定義可知，局域網(wǎng)和計算機的種類沒有關(guān)系亚洲欧洲AV一区二区久久葵司，lan的主要概念是&在適當(dāng)?shù)膮^(qū)域日韩精品乱码一区二区在线视频、以適當(dāng)?shù)膫鬏斔俾手苯舆M行溝通&，也就是說lan上所有兩臺計算機間應(yīng)該都是沒有界限、能直接互通信息的精品久久亚洲网精品九九亚洲网。

IEEE的說法,局域網(wǎng)可定義為:A LAN is a data communication system allowing a number of independent devices to communication directly with each other,within a moderately sized geographics area over a physical communications channel of moderate data rates.

由上述定義可知91欧美精品激情在线，局域網(wǎng)與電腦的種類沒有關(guān)系，LAN的主要概念是&在適當(dāng)?shù)膮^(qū)域亚洲a日韩国产、以適當(dāng)?shù)膫鬏斔俾手苯舆M行溝通&日韩午夜网页在线观看视频，也就是說LAN上任何兩臺電腦間應(yīng)該都是沒有界限、可以直接互通信息的操的喷水视频。

Turmeric 和 Neem 案件的詳情見,"Trade and Development Case Studies: Country Studies, Part 6:'Local species - Turmeric, Neem and Basmati'"

12美國在WIPO GRTKF委員會第一次會議上的聲明中就表示超碰免费在线91，知識的非正規(guī)體系通常依賴于面對面的交流，因此信息的獲取靠人與人的直接接觸久久综合国产72精品。

It runs over 10 wellknown chemical websites in China.It also has a wealth of experience in the organization of largescale exhibitions and conferences at home and abroad.CNCIC will make full use of its advantages in terms of information,technologies and talents to provide the Chinese government and China's society with decisionmaking support and commonwealth services,and provide the industry and enterprises with professional valueadded information services.

CNCIC將發(fā)揮強大信息1024手机无码人妻久久，技術(shù)和人才等資源優(yōu)勢，加強內(nèi)部與外部資源整合国产一级a作爱片在线观看，抓住信息采集丰满肥熟女人乱子小说，信息加工，信息服務(wù)三個環(huán)節(jié)、级黄色网站免费看，做大文獻啪啪无码视频观看，咨詢研究，期刊一级A片222222S·coM，計算機網(wǎng)絡(luò)和政府課題五類產(chǎn)品，組建產(chǎn)業(yè)集團日韩第一页在线导航页，面向政府日韩区欧美区，社會提供決策支持和公益服務(wù)，面向行業(yè)色色色免费色，企業(yè)提供專業(yè)信息的增值服務(wù)国产又粗又长又大又色。