C语言程序设计教学改革应当以创新能力培养为主要方向,这与C语言程序设计课程性质紧密相关.同时,也是计算机技术互联网平台逐步普及应用背景下所应当树立的新目标.在具体教学改革时依托创新能力培养这一宏观方向,需要结合现阶段课程教学中创新能力培养遇到的典型挑战进行分析,并进一步提出有效改革优化措施.通过本文分析可知,由于C语言程序设计课程基本特征,在创新能力培养背景下课程教学遇到的典型挑战包括学生主观基础学习能力挑战、实践教学规划设计挑战、教学方法改革优化挑战.需要教师结合C语言程序设计课程,通过结合学生需求合理安排教学内容、有效提升实践教学安排比例、创新应用多样化教学方法,为针对性提升学生创新能力,保持学生学习中的创新思维状态提供支持.

以新工科应用型人才培养为导向,深化高校、企业及行业协会协同育人,形成多元为主体的、有效协同构建适应新工科的"三方协同,四位一体"深度融合的协同育人创新模式.阐述协同育人创新模式的具体方案,解决高校与企业价值理念不统一、高校供给与企业所需不一致问题.不断培养以职业胜任力为导向的新工科高质量应用型人才,对推动地方高校培养新工科应用型人才具有参考价值.

针对生产企业设备故障导致生产效率低下的问题,应用物联网技术对生产过程实现实时监控,展示生产过程实时运行状况,预测未来生产设备可能发生的故障.提出一种应用物联网框架的设备故障预测分析实时监控系统,该系统通过生产车间现场布置的各式传感器实时采集设备运行数据,并将这些数据传递到故障预测平台系统,通过SERENA数据驱动方法处理数据来进行设备故障预测分析.通过一个家电生产线的案例分析,验证了预测分析方法的合理性,实现对设备的运行状况、故障预警和设备退化过程的实时监控,保证制造型企业的生产设备健康运行,降低宕机率,提高生产效率.

文章分析"C语言程序设计"课程教学中存在的问题,结合在新工科背景下提高应用型本科院校工科专业学生应用能力和创新能力的要求,对"C语言程序设计"课程从教学模式、教学设计、教学内容、考核方式上进行教学改革,旨在提高学生利用"C语言程序设计"解决实际问题的能力、创新能力、解决复杂工程问题的能力,有效提升C语言课程的教学质量.

提出一种基于物联网框架的能源效率实时监控系统,该系统不仅能实时监控能源使用情况,还可以通过数据包络分析技术实现能耗异常检测并量化能效差距.通过一个微流控设备生产线的案例分析,展示了该系统如何通过消除生产车间可能的能源浪费来提高能效,实现高效的能源管理.

选择真空烧结方法制得组成为Cu-33.6W/Al2O3与Cu-26.8W/Al2O3的两种合金,并对电导率、组织致密度以及表面硬度进行分析,表征了经过电弧侵蚀得到的微观形貌及其熔焊性能.研究结果表明:以真空烧结方式制得的Cu-W/Al2O3触头达到了高于97％的致密度,随着W含量的提高,试样电阻率减小,硬度增加.在铜基体中出现了弥散态的Al2 O3颗粒,实现弥散增强效果,显著提升合金耐高温能力.对阳极与阴极触头进行每次电接触测试时都发生了质量减小.采用DC(30 V,30A)参数对触头阳极与阴极进行侵蚀,形成了长条状、液滴形以及凹凸变化的微观侵蚀形貌.施加10 A电流时,在最初测试阶段形成了大幅波动的熔焊力,随着合金内的W比例从26.8％提高到33.6％的过程中,材料获得了更强的抗熔焊性能.

制造业中的物联网(IoT)被定义为未来每天车间里的实物、人和系统通过互联网连接,构建制造业的服务系统.智能工厂是构建物联网工厂的前提,它与物联网非常一致.物联网不仅处理物理对象之间的智能连接,还处理与数字工厂内使用的不同IT工具间的交互.由于数据和信息来自异构IT系统,存在领域、视点、粒度级别和生命周期阶段的不一致性,从而导致数据共享时无法进行互操作.因此,基于异构IT环境中集成数字工厂、IT工具和物联网的方法和原则,对不一致性进行研究.首先,提出一种基于识别信息集成内容、时间及方式的方法.其次,提出基于语义Web技术和生命周期协作开放服务(OSLC)工具互操作方法,将物联网和生命周期管理(PLM)平台进行集成.

Lack of dynamic change support,the dynamic modification ability and adaptation has become the current develop-ment bottleneck for the workflow management system. Therefore,the Active XML(distributed data management language)was taken as a workflow model definition language to create a workflow model supporting dynamic modification. A dynamic and adap-tive workflow engine was designed and implemented,which can not only dynamically modify the process model in the workflow execution,but also allow it to add,delete and modify the non-execution nodes dynamically. The dynamic modification strategy in flow path and adaptive algorithm are presented to solve the problems of correctness,consistency and adaptability caused by the dynamic change of workflow.

In view of that the present workflow task allocation factor is monotonous and of poor flexibility, the active XML(distributed data management language) was introduced as a workflow model definition language to create a workflow model supporting dynamic modification in order to solve the user optimal selection problem of the dynamic allocation of the workflow engine task.A dynamic and adaptive workflow engine was designed and implemented, which can dynamically allocate the task to the user with lower load and higher experience value according to the state and load of the participants during the execution of the workflow by using the WTAM task allocation algorithm, shortening the execution time of the action flow and improving the running efficiency of the workflow.

分析网上作业管理系统存在的缺点,结合计算机程序设计基础课程程序代码电子作业的特点,引入.Net编程技术和Sql Server2010数据库,开发计算机程序设计基础课程网上作业管理系统,解决了程序代码电子作业可以直接在编程环境打开、编译、调试、运行,能够自动检查程序代码中一些字母大小写及标点符号错误、语法错误、逻辑错误等.该系统大大提高程序代码电子作业批改的速度、准确度、科学性.

Web服务事务是用来建立高效、可靠的Web应用程序,这些程序分布在网络上且被多个用户并发访问.目前已经研究开发出各种模型和协议,以提高Web服务事务的性能和可靠性.然而,研究关于测试基于应用程序的Web服务事务仍处于瓶颈.提出了一个测试Web事务的标准,该标准定义考虑三个测试方面:级别、功能和深度,并提出一个广义事务模型用于测试Web服务事务.

At present,most language specification of web services synthesis,such as BPEL4WS,only provides description mechanism of the standard synthesis flow,but it lacks analysis mechanism that verifies whether the synthesis process is reasonable and ignores the synthesis feasibility. Active XML( AXML,for short) was introduced,and the formalization description about web services was carried out. A Client / Server( C / S,for short) model was proposed,according to which the message correctness of Web services composition process can be judged. And the rationality of synthesis judgment ensures the rationality of Web services composition.

从概率论与数理统计角度引入相关系数概念，将相关系数应用于试卷质量分析中，通过对试卷效度及信度分析判定试卷质量，将试卷质量分析反馈到教学，改进教学，提高教学质量。

随着移动设备在处理能力方面的迅速发展,内存和存储能力与更高的数据传输率结合在一起,如3G和4G无线技术方面的进步,目前在移动设备上托管Web服务是可行的.在本文中,我们提出了在移动设备上托管Web服务的轻量级框架.并在该框架中进一步对托管RESTful Web服务和基于SOAP的Web服务进行研究和比较分析.实验结果表明,RESTful Web服务对于在有限资源的移动设备上提供Web服务是低资源消耗和高效的.

Aiming at the Web service recognition, the multi-agent architecture is proposed for both services registration and service discovery. The proposed architecture utilizes the services of response agent, certification agent and query agent. Thus, an evaluating algorithm for quality of Web service is proposed based on it. The experiment results show that multi agent structure is very important for service registration and service discovery in the Web service.

随着Internet技术的发展,网上答疑形式出现多样化。分析和比较了现有的网上答疑系统,引入W eb服务技术,提出一个在线实时答疑系统的框架,并给出了基于W eb服务技术的网上答疑系统的功能。系统为学生提问和教师答疑不受时间和空间的限制,体现了网上答疑的交互性和自主性等特点,使学生与教师真正实现面对面的直接交流与答疑。

With the development of the Web services application, It is necessary to resolve sharing and interaction in massive application services. The dynamic composition of Web services provides new solution to solve bottleneck brought by information sharing and application corporation. Through Active XML (AXML, for short) is introduced in the paper, Expand Web services, Dynamic composition Web services architecture is proposed based on AXML. The architecture supports Dynamic services composition building in time, deployment and delivering in dynamic environment is implemented

By deeply analyzed advantages and disadvantages of existing dynamic web services composition system, Active XMI, (AXML, for short) is introduced in the paper, Expand Web services, Through the feasibility analysis of dynamic Web service composition, Dynamic composition Web services framework is proposed based on AXML. And on this basis the implementation of a dynamic web service combined system prototype.Dynamic service composition system prototype which supports instant building, deployment and delivering in dynamic environment is implemented.

As an essential activity of instruction question answering become is receiving more and more attention, Intelligent answering system becomes one critical part of modern education. The intelligence and accuracy of the answering system both based on keyword matching algorithms and based on knowledge library are affected by the key technology sentence similarity calculation. by analyzing approaches of sentence similarity calculation mentioned above and its shortages,a new sentence similarity calculation is proposed, which ensure the similarity between original sentence and its changed one whose clause or phrase moves much.it has advantage over others algorithm in respect of intelligence, preciseness and practicability.

随着Internet技术的发展,网上答疑形式出现多样化,本文引入web services技术,提出一个在线实时答疑系统的框架,并给出了基于web services技术的网上答疑系统的功能.系统为学生提问和教师答疑提供了不受时间和空间限制的平台,体现了网上答疑的交互性和自主性等特点.同时,实现了教学资源和教学方法的共享.