高校财务报销一体化业务协同的体系架构

基于协同管理的视角,利用信息化技术解决科研经费报销管理过程中的业务协同以及信息共享问题,研究业务处理过程中业务事件、指令、数据等各要素的作用及其关系,提出业务协同体的概念,给出业务协同体模型,构建一体化业务协同的体系架构,为业务协同处理提供理论及技术支持。

云南安通实业公司建设警体文化中心业务综合管理系统中网络系统解决方案

进入21世纪,全球经济正逐步走向一体化,信息交流日益频繁,企业信息化已经成为企业成功的一个必要因素。企业利用信息技术(包括计算机技术、网络通信技术和自动化技术等)改善企业的经营、管理、生产的各个环节,提高生产效率,提高产品质量,降低消耗,提高企业的创新能力,是提高企业现代化生产和科学组织管理的有效途径。本文根据云南安通实业公司建设警体文化中心业务综合管理系统解决方案。重点论述网络系统解决方案。

云南安通实业公司建设警体文化中心业务综合管理系统中的软件系统解决方案

进入21世纪,全球经济正逐步走向一体化,信息交流日益频繁,企业信息化已经成为企业成功的一个必要因素。企业利用信息技术(包括计算机技术、网络通信技术和自动化技术等)改善企业的经营、管理、生产的各个环节,提高生产效率,提高产品质量,降低消耗,提高企业的创新能力,是提高企业现代化生产和科学组织管理的有效途径。本文根据云南安通实业公司建设警体文化中心业务综合管理系统鳃决方案。重点论述软件统解决方案。

Method and supporting framework for business domain-oriented web service discovery

This paper proposes a new business domain-oriented web service discovery method and framework to solve the low precision results caused by UDDI （universal description,discovery and integration） syntactic discovery and the difficulty in selecting from among functionally equivalent web services.When requesting services,service clusters are extracted from concrete services in terms of functional requests; then, through business information properties consultation,the most suitable services are determined and finally bound to user requests.The whole process is transparent to users. This framework is also tested and supported through a prototype based on a travel domain,IPVita （intelligent platform of virtual travel agency）.

农业气象作物产量预报的特点与思考

文章回顾了农业气象作物产量预报的发展历程 ,阐述了其业务支持体系和具有的信息丰富、传送及时、预报技术综合、业务规范的特点。深入分析了当前业务中存在的大范围作物面积难以估测、产量预报模型有待机理化和动态化以及产量预报应面向全球化等问题。从目前面临的机遇与挑战出发 ,提出了气象部门应充分发挥自身的资源优势 ,解决存在的难题 。

呼和浩特市人民政府关于印发气象事业“十二五”发展规划的通知

呼政发[2011]73号2011年9月28日各旗、县、区人民政府,市各委、办、局,各企事业单位:现将《呼和浩特市气象事业"十二五"发展规划》印发给你们,请结合实际,认真贯彻实施。呼和浩特市气象事业"十二五"发展规划"气象事业是科技型、基础性社会公益事业",是社会、经济、资源、环境与人类社会协调发展的一个重要科学技术基础,在经济发展、社会进步。

NOVEL MULTIMEDIA TRAFFIC MODELING BASED CAC SCHEME FOR CDMA COMMUNICATION SYSTEMS

As the radio spectrum is a very scarce resource,the Call Admission Control (CAC) is one of the most important parts in radio resource management. The Code Division Multiple Access (CDMA) based next generation wireless communications systems will support the transmission of multimedia traffic,such as voice,video and data,thus the CAC,which can support the multimedia traffic and guarantee the Quality of Service (QoS) of different traffic,has gained broad attention. In this paper,a novel multimedia traffic modeling method and a corresponding dynamic QoS based CAC are proposed. The analysis and simulation results show that the proposed CAC scheme can guarantee the QoS to different traffic demand,and improve the system performance significantly.

Internet Multimedia Traffic Classification from QoS Perspective Using Semi-Supervised Dictionary Learning Models

To address the issue of finegrained classification of Internet multimedia traffic from a Quality of Service(QoS) perspective with a suitable granularity, this paper defines a new set of QoS classes and presents a modified K-Singular Value Decomposition(K-SVD) method for multimedia identification. After analyzing several instances of typical Internet multimedia traffic captured in a campus network, this paper defines a new set of QoS classes according to the difference in downstream/upstream rates and proposes a modified K-SVD method that can automatically search for underlying structural patterns in the QoS characteristic space. We define bagQoS-words as the set of specific QoS local patterns, which can be expressed by core QoS characteristics. After the dictionary is constructed with an excess quantity of bag-QoSwords, Locality Constrained Feature Coding(LCFC) features of QoS classes are extracted. By associating a set of characteristics with a percentage of error, an objective function is formulated. In accordance with the modified K-SVD, Internet multimedia traffic can be classified into a corresponding QoS class with a linear Support Vector Machines(SVM) clas-sifier. Our experimental results demonstrate the feasibility of the proposed classification method.

An Empirical Study of the Earnings Management of the Enterprises Taking Sports Industry as the Main Business： Based on USA Listed Companies

This study combines the listed companies which regard the sports industry as the main business with eamings management which is the current hot issue in the study of corporate governance at home and abroad to explore corporate governance of the enterprises taking sports industry as the main business. By summarizing and analyzing the relevant theory, the study establishes a hypothesis, designs empirical models, and verifies the hypothesis using the data of USA listed companies. Empirical results show that enterprises taking the sports industry as the main business have a higher degree of earnings management, due to the high growth potentials of this type of enterprise.

Scheduling Algorithm for Multimedia Services in IEEE 802.16e OFDM System

Based on five scheduling types and their QoS requirements defined in IEEE 802.16e specification, this paper proposes a new scheduring algorithm for non-real-time or real-time multimedia services. Taking the performances of efficiency, fairness and complexity into consideration, the proposed algorithm enhances the efficiency of air interface resource at the expense of the short-time unfairness, but ensures the long-time fairness. Moreover, the proposed algorithm introduces an efficient QoS assurance mechanism, which implements the functions of congestion control, queuing management and traffic management. The simulation results based on a simplified traffic model show that the proposed algorithm guarantees better performances of efficiency and fairness than conventional algorithms, without increasing the algorithm complexity. Especially on the occasion of heavy-traffic requirement, the performance of efficiency and fairness can be improved by 50% at most.

Construction of Agricultural Information Service System in China——under the Eyeshot of Communication Science

The paper aims to study the current communication condition,configuration,characteristic and regulation of Chinese agricultural information in terms of the eyeshot of communication studies,and provide reference to build Chinese agricultural information service system based on the analysis of their advantages and disadvantages.

Discussion on China ＇s Agricultural Development during 2011-2015

During the 11th Five-year Plan period, China＇s agricultural productivity improved on all levels; the contribution rate of technologies to agriculture rose steadily, the agricultural service system was gradually restored and agricultural policy regimes were consummated. However, China＇s sustainable agricultural development faces severe tests such as agri-tech ＂short slabs＂ and poor collaborative operation. The 12＇h Five- year Plan period will bring both strategic opportunities and challenges. Brisker market demands and more agricultural inputs, a higher technical level and better policy regimes will drive development. On the other hand, agriculture will be confronted with more resource and environment constraints, fewer traditional comparative advantages and hidden hazards, etc. Over the next five years, China should stay its course to agricultural modernization based on its national conditions and the sustainable development concept and establish a ＂broad interpretation of grain security＂ to improve the productivity, risk- resistance capabilities and market competitiveness of its agricultural industry.

STUDY ON THE ACCOUNT-SHARING STRATEGY FOR MULTI-SERVICES IN IMS ONLINE CHARGING MECHANISM

A prepaid subscriber is allowed to simultaneously implement multiple services in online charging mechanism of IP Multimedia Subsystem (IMS). It is a noteworthy discussion to effectively distribute the limited account resources among concurrent services. An account-sharing algorithm is proposed for multi-services,which introduces resource reclamation and redistribution processes based on the resource reservation of standard specifications and dynamically adjusts them according to the changes of Quality of Service (QoS). Three performance indexes are investigated in the simulation experiments, which are average number of accommodated sessions, average number of completed ses- sions, and average number of iterations per accommodated session. The results show that in the normal QoS level, the three indexes of the proposed algorithm averagely increase by 18.7%, 5.4%, and 3.1% compared with the Prepaid Credit Distribution (PCD) algorithm, and by 2.1%, 1.0%, and 1.8% compared with the Prepaid Credit Reclaim (PCR) algorithm. In the poor QoS level, the performance advantages are greater, which averagely increase by 29.1%, 7.1%, and 2.8% compared with PCD, and by 9.4%, 4.1%, and 3.6% compared with PCR.

The Redesign of the Business Model Based on the Structural Perspective

At present, whether internally or abroad, whether in the theory or business, there is a lack of a unified understanding about the basic concepts of structural system and theoretical category of enterprise business model, and its theoretical analysis framework has not been built up, it is the exploratory phase of the model research in the mass. This study aims to analyze the formation mechanism, action mechanism, and evolution mechanism about the business model from the perspective of structure, and designs the enterprise business model architecture and forms a system, besides, explores approaches and strategies about enterprise carrying out business model innovation, and does beneficial bedding in order to use and improve the theoretical system in the process of the enterprise management practice. The significance of this study is to provide analytical methods and tools for the business model questions in the enterprise management practice. This paper firstly defined the connotation of enterprise business model and summarized the seven characteristics of the corporate business model. On the basis of outlining the enterprise business model design theory, the structural design of the corporate business model is mainly discussed. This paper designed the structure of the business model on modular perspective, proposed four constituent units and nine elements of enterprise business model structure system. Through the design of the enterprise business model structure and analysis of the elements that constitute structure, provide the basis for the transformation of innovative enterprise business model, or both enterprise business models, avoid the lack of elements of the enterprise business model structure and lead to business failure. Finally, the paper concludes with the five core strategies for the implementation of the enterprise business model design.

China＇s Service Economy in the Coming Five Years （2011-2015）

This paper suggests that a new approach should be taken for the development of China＇s service sector. Priorities for this include： appropriate objectives for service sector development, enhanced functionality, integrated development between manufacturing and services, improved regional layout of the service sector, and the emergence of reputable brands and leading enterprises. Well-designed and effective industrial policies, as well as calls for major breakthroughs in institutional mechanisms, must support the development of the service sector. Additionally, excessive burdens and difficult financing channels need to be addressed. More attention should be paid to the construction of the credit system, service standardization, and service statistical accounting as element tasks.

Rapid Service-Oriented Business Process Generation Method Based on Ontology

Service-oriented business process generation is a key activity in the ServiceOriented Architecture(SOA)business lifecycle,and most of the other activities such as application execution depend on the business process being developed.After the business requirements are acquired,a developer has to use specific programming technologies to orchestrate web services to generate a deployable business process.It is time-consuming to specify all the business processes from lowlevel web services,especially for an enterprise that focuses on a series of similar businesses.This paper proposes a rapid service-oriented business process generation method with domain-specific assets specified in ontology systems.Assets with different levels of granularity are reused to refine the high level business process framework for executable business processes using the Business Process Executional Language(BPEL).The new methodology significantly simplifies service-oriented business process generation by reusing assets to construct business processes.A business process generation tool is also implemented to support the efficient visual design of SOA processes with the proposed method.This paper verifies the proposed method using a shipment tracking case.The studies show that the number of reusable assets increases significantly as these projects progress,and the business process generation speed also increases at the same time.

Innovative Business Modelsinthe Morden Media Industry

In the modem media industry, in addition to the traditional business model of proprietary products selling, there are a number of new business models that involve free distribution of whole products, or some parts of the products. The advantage of the open business model is in the value creation by a large community of developers, whereas the proprietary business model means a simpler form of value capture. However, open and closed business models can not exist in pure form： the proprietary model does not give enough space for innovation, while the open model gives insufficient opportunities for generating profit. An investigation of the problem of optimal business model choice at the monopolistic market indicates that the fully closed business model is less efficient than the model with the closed core and open extensions; it is profitable for any firm to open all of those ideas and technologies that can not be used without the base module; the completely open business model is optimal if and only if a substantial part of the consumer value is determined by additional services or innovative activity of the users.

The Design ＆ Implementation of Multimedia Sensor Node and the Building of Multimedia Network in Smart Home

With the requirements of multimedia service increasing in people＇ s life, sensor modules such as microphone, camera are added in the smart home＇ s sensor network, and the acquisition and processing of a large amount of information media such as audio, image and video is becoming a significant characteristics of smart home. The paper focuses on solving the following technical problems： the building of Zigbee multimedia network, the Design and selection of multimedia sensor node. These provide the basic network platform and the core technical support for the building of smart home.

A platform for communicating construction material information between e-commerce systems

E-commerce systems for construction material procurement are becoming increasingly important in Hong Kong. These E-commerce systems are non-interoperable and create problems for the buyers who use these systems to purchase construction materials. This paper presents the mobile agent-based approach and Web services-based approach for enabling interoperation of these systems in the E-Union environment.