This paper analyses the characteristics of S aaS model system,gives the system architecture of dynamic workflow management and ER graph of system in the S aaS model,and gives the specific design and implementation in ...
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ISBN:
(纸本)9781467349970
This paper analyses the characteristics of S aaS model system,gives the system architecture of dynamic workflow management and ER graph of system in the S aaS model,and gives the specific design and implementation in the light of the system architecture of the tenant configuration,the tenant organization management,process drawing,and process node authority distribution,process node task operation and other major modules,the way of specific design and realization embodies multi-tenant,configurability,scalability,adaptability and other characteristics of S aaS and meets the demand of practical work.
One of the challenges of educational organization improvement is to manage talented teachers effectively,*** assign the right teacher for given *** providing scientific performance evaluation,some factors related to a...
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One of the challenges of educational organization improvement is to manage talented teachers effectively,*** assign the right teacher for given *** providing scientific performance evaluation,some factors related to a teacher,such as age,experience,professional,*** play important ***,it is crucial to find the underlying associations between teachers' personal information and their working *** this paper,data mining technique is employed to improve the faculty *** algorithm called Quick Apriori,which is based on the classic Apriori algorithm,is *** results not only provide the decision rules related to personal characteristics with working performance,but also show that the obtained rules are consonant with existing experience.
This paper account of the features of farmland greenhouse designs the corresponding monitor system based on the self-designed test platform, the paper introduces the key issues of farmland greenhouse sensor network, a...
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ISBN:
(纸本)9783642330292
This paper account of the features of farmland greenhouse designs the corresponding monitor system based on the self-designed test platform, the paper introduces the key issues of farmland greenhouse sensor network, analysis of the mechanic structure and network topology of wireless network protocol,designs the hardware structure of the system, and complete the software of the system. The experiment proved that the system is easy to use, stable and reliable,has a certain practical value.
Energy overconsumption and greenhouse gas emission have been contributing to air pollutions and the global warming for *** unceasingly increasing number of fossil fuels based vehicles around the world is considered as...
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Energy overconsumption and greenhouse gas emission have been contributing to air pollutions and the global warming for *** unceasingly increasing number of fossil fuels based vehicles around the world is considered as one of main factors making to the situation worse year by *** vehicles(EV) are promoted as a viable and promising alternative transportation means for ***,there is an array of issues hindering EVs from the fast adoption in the global auto *** these issues bear different priorities that surely vary with marketplaces,it becomes essential for EV makers and governments to capture and understand the dynamics of EV consumers in real *** paper explores how the emerging big data technologies can be applied to facilitate the process of deciphering the acceptance and behavior of EV customers from marketplace to marketplace.A data-collecting web system is *** Big Insights platform technologies,including Hadoop,Streams,SPSS modeler and text analytics,are utilized for looking into the insights of collected *** are provided to show the promising future of big data technologies in the field of customer analytics in today's globalized economy.
Advanced thinking of our humanity is divided into three categories: numerical thinking, logical thinking, visual thinking. Based on exploring the intrinsic relationship of these three types of thinking, this paper foc...
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ISBN:
(纸本)9783642330292
Advanced thinking of our humanity is divided into three categories: numerical thinking, logical thinking, visual thinking. Based on exploring the intrinsic relationship of these three types of thinking, this paper focused on the basic characteristic s of the human mind and the computer simulation problems. The author first proposes that the system 0, 1-code system is the ideological foundation of the birth of the computer, and reaches the basic thesis that ideal state of the calculator is computer. This paper argues the means about computer simulation of human three thinking ways and philosophical value, discusses basic intelligent expression of the 0,1 code system in detail and conducted in-depth. The proposed method has some academic value not only to computerscience and technology, especially in scientific research of computer theory, but also to computerscience and technology teaching and research.
The paper considers the resource management system (RMS) in grid computing systems. In grid computing systems, the RMS should adopt the optimal task allocation to maximize the service provider's profit, which equa...
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ISBN:
(纸本)9781479905614
The paper considers the resource management system (RMS) in grid computing systems. In grid computing systems, the RMS should adopt the optimal task allocation to maximize the service provider's profit, which equals the difference between service price and service cost. Because of possible external attacks, the system should adopt self-defense to ensure the quality of service. However, the use of self-defense could have impact on service cost. Thus, the RMS must make a tradeoff. In this paper, we propose an algorithm to solve this optimization problem. Due to the consideration of external attacks and self-defense, the algorithm would be practical.
Application development by integration of existing, atomic services reduces development cost and time by extensive reuse of service components. In service Oriented Architecture, there exist alternative versions of ser...
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ISBN:
(纸本)9783642454219
Application development by integration of existing, atomic services reduces development cost and time by extensive reuse of service components. In service Oriented Architecture, there exist alternative versions of services supplying the same functionality but differing in Quality of service (QoS) attributes, which enables developers to select services with optimal QoS. Existing algorithms of service selection focus on the formal model of the composite service refraining from interoperability issues that may affect the integration process. In this paper, the author proposes a methodology that extends existing service selection algorithms by introducing additional constraints and processing rules representing interoperability. Two computational models are considered: the graph-based model and the combinatorial model. The extensions enable a straightforward application of a wide range of existing algorithms. The paper also describes a system that implements chosen service selection algorithms together with appropriate extensions for interoperability analysis.
Energy saving is the nature of the optimal balance between the optimization of performance and energy consumption. Due to the node's mobility of large-scale wireless sensor networks and the depletion of electrical...
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Energy saving is the nature of the optimal balance between the optimization of performance and energy consumption. Due to the node's mobility of large-scale wireless sensor networks and the depletion of electrical energy causing the failure of communication path and network segmentation mong nodes, and because energy consumption of nodes is mainly its communication, to design the routing with energy saving, low latency, extensibility and improving the fault-tolerance is particularly important. Based on the large-scale wireless sensor networks, mainly through introducing the methods of nonlinear modeling, this paper analyzes the fine-grained mapping between the system of energy consumption and software, builds and optimizes the software model of energy consumption and energy consumption-balance model of service quality, and commits to form an effective energy saving to lay a foundation for construction of low energy consumption of wireless sensor network. Research achievement has significant theoretical and application value in public safety, disaster prevention, ecological and environmental protection, urban management, smart home, intelligent transportation, medical and health care, industrial monitoring, green agriculture and other fields.
Library functions and system calls have been major difficulties faced by automatic ***/output(I/O) functions are a set of common library *** have to interact with the test procedures if the test program contains I/O f...
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Library functions and system calls have been major difficulties faced by automatic ***/output(I/O) functions are a set of common library *** have to interact with the test procedures if the test program contains I/O functions,resulting in inefficient automatic *** normal functions,the association between I/O functions and operating on a specific I/O device makes ordinary stub method *** at solving this problem,this paper proposes one solution by I/O device modeling and I/O function *** semantics of the I/O functions are stored in the I/O function model,and the operations of I/O functions are similar to the I/O device *** final state and properties of the I/O device are represented by two *** the stub code is automatically generated by path-oriented stub generation *** show that this method is effective.
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