Aiming at the problem that servers cluster cannot rapidly deploys system and maintenance cost is high,on the basis of studying the autonomic computing and analyzing the features of cluster system,this paper designed a...
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Aiming at the problem that servers cluster cannot rapidly deploys system and maintenance cost is high,on the basis of studying the autonomic computing and analyzing the features of cluster system,this paper designed and implemented an autonomic computing system for servers *** designed system can mask the complexity of hardware and auto-control the cluster system,which realized the soRware and hardware cooperative *** technique is used to collect the cluster status information and report it to autonomic computing system automatically,which then realizes the system self-check and *** describing the system structure and modules functions, the autonomic computing features are described,which can auto-deploying the system and recovering the fault, then reduce the cost and realize the system self-management.
Disambiguation is one of the hardest questions in MT [2,3].Research indicates that the difficulty comes from the machine's lack of capability for comprehending[6,7] *** is a new technique for expressing knowledge ...
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Disambiguation is one of the hardest questions in MT [2,3].Research indicates that the difficulty comes from the machine's lack of capability for comprehending[6,7] *** is a new technique for expressing knowledge which comes from *** has great ability for expressing semantics,and also can infer semantically with *** it has a great sense in *** we want to apply ontology to MT,make full use of its ability to express and process *** passage discusses what effect ontology can make on *** also tries to find out the reasons why there wound be ambiguity in MT,and classify different kinds of ambiguity,then correspondingly discuss the methods for disambiguation by using ontology to get the right *** that,we discussed the performance of the MT system based on ontology,and how the completeness and the structure of ontology affect *** paper tries to figure out the prospect of ontology's use in MT for disambiguation.
The detection method of pests in stored grain is always *** method of based on image recognition is often *** importance of image pre-processing based on mathematical morphology in the grain insect image processing is...
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The detection method of pests in stored grain is always *** method of based on image recognition is often *** importance of image pre-processing based on mathematical morphology in the grain insect image processing is *** functions of Matlab image processing are used in the image *** image pre-processing and analysis techniques based on mathematical morphology are realized,and gain the goal of image denoising and smoothening,from which contusions are *** examples show that the method can obtain better edge detection.
Confronted with global resource exhaustion,increasing environmental deterioration and the trend of economic integration,to keep sustainable development,the enterprises have to minimize their environmental contaminatio...
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Confronted with global resource exhaustion,increasing environmental deterioration and the trend of economic integration,to keep sustainable development,the enterprises have to minimize their environmental contamination and wasting of resources while managing to control the production *** this paper,green manufacturing and lean production are simply introduced *** then,how to integrate these two kinds of advanced manufacturing systems into supply chain management is discussed and a structure model of green lean supply chain is *** that,the operational mechanism of green lean supply chain is discussed as well as its construction ***, the problems that could occur in implementing green lean supply chain management are analyzed along with their feasible means of settlement.
Currently contents of web-based courses still need to be updated by teachers and the process of construction cannot be *** paper is aimed at *** light of wild,a web-based course of Principle of Database System is *** ...
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Currently contents of web-based courses still need to be updated by teachers and the process of construction cannot be *** paper is aimed at *** light of wild,a web-based course of Principle of Database System is *** web-based course is simple to use with well-defined themes,open for cooperation and effectively demonstrates the process of accumulation and ***'s more,this course is maintained by members of the community,highlighting co-operation,co-creation and *** it can encourage participations,advance with times and proceed in an all-round *** introduction of the fundamental differences between web-based course and wild system,the paper deals with the basic functions of wild web-based course and analyzes the designs and realization of its key functions.
An enterprise resource planning(ERP)system is defined as a unified information system,performing all information processing tasks of a company and realizing an integration of the whole *** paper describes the architec...
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An enterprise resource planning(ERP)system is defined as a unified information system,performing all information processing tasks of a company and realizing an integration of the whole *** paper describes the architecture of the ERP platform,which is composed of a front-end web server,an application server and a backend database server,and then proposes its analytical model by using queueing network theory. A test environment is built to measure model parameters based on enterprise standard server components and Load runner *** measurement results show the model predicts performance measures such as response time and throughput accurately.
In this paper,a Stochastic Petri Net(SPN)model is constructed to analyze the performance of Border Gateway Protocol-Satellite version(BGP-S)in satellite ***,the effects of satellite coverage angle, data packet size,ne...
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In this paper,a Stochastic Petri Net(SPN)model is constructed to analyze the performance of Border Gateway Protocol-Satellite version(BGP-S)in satellite ***,the effects of satellite coverage angle, data packet size,network data rate on average time delay and average throughput are also analyzed using Stochastic Petri Net Package(SPNP)***,a NS-2-based simulation is implemented to validate the correctness of the SPN *** numerical results of the SPN model show a good match to simulation results of *** of its easiness and accuracy,the proposed approach has great benefit to the design and performance analysis of satellite networks.
The motive of digital filter research is that it is becoming a major method for digital signal *** performance of digital system is determined by *** this paper,a set of high-efficient multipliers for FIR,based on CSD...
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The motive of digital filter research is that it is becoming a major method for digital signal *** performance of digital system is determined by *** this paper,a set of high-efficient multipliers for FIR,based on CSD coding,is presented,in which various optimized technique for digital filter is used. The experimental results show that CSD arithmetic improves the performance of multiplication,and reduces the use of *** results also show that CSD arithmetic only requires 26.7% of the LEs of 2C arithmetic and 40.7% of LEs of DA arithmetic in the optimal condition.
The method of repeat URL filtering for the existing search engine collector is analyzed:and some shortcomings are pointed *** the base of virtual memory page replacement algorithm in operation system,a page replacemen...
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The method of repeat URL filtering for the existing search engine collector is analyzed:and some shortcomings are pointed *** the base of virtual memory page replacement algorithm in operation system,a page replacement model is introduced the search engine *** then the disk page structure and memory page structure are designed respectively. Finally,a fingerprint search algorithm is *** the practical application of the models and technologies in our projects,we find they can solve the speed problem for filtering tens of thousands of URL in the small-capacity memory.
Liquid tank systems play important role in industrial application such as in food processing,beverage,dairy, filtration,effluent treatment,pharmaceutical industry, water purification system,industrial chemical process...
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Liquid tank systems play important role in industrial application such as in food processing,beverage,dairy, filtration,effluent treatment,pharmaceutical industry, water purification system,industrial chemical processing and spray *** this paper describes the modeling process and parameters identification of the coupled industrial tank system based on WNN algorithm. Second transfer function for the LTS is suggested at first. In the investigated coupled industrial tank system, measurement was performed to obtain step response used for the identification of the *** simulation results show good accuracy of proposed *** results show that the obtained model and its parameters are good enough to represent the coupled industrial tank system
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