With rapid development of modern societycongestion is becoming a serious problem puzzling urbantraffic. And because of the complexity of its origin andevoution, classical urban traffic control ststem (UTCS)based on me...
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With rapid development of modern societycongestion is becoming a serious problem puzzling urbantraffic. And because of the complexity of its origin andevoution, classical urban traffic control ststem (UTCS)based on methematical model is helpless when it *** technological introduction of artincial intelligence isgetting to be one hopeful direction to improve UTCS incongestion management. In this paper, a prototype ofKnowledge-Based System for Congestion Monitoring andDiagnosing (KBSCMD)is implemented in G2 and test resultson a typical congestion example are given.
A method based on FNN (fuzzy neural network) isdeveloped to create fuzzy membership functions forclassification of cardiac arrhythmia in this *** Sugeno type is constructed *** R-R intervaland QRS complex are used as ...
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A method based on FNN (fuzzy neural network) isdeveloped to create fuzzy membership functions forclassification of cardiac arrhythmia in this *** Sugeno type is constructed *** R-R intervaland QRS complex are used as the inputs of the *** Cam Delta learning algorithm is used to train theFNN through which the membership functions can begotten. Fuzzy recognition using these membershipfunctions can classifier cardiac arrhythmia. Theverification result shows that this method is effective.
This paper probes intensively into the storagemethods of association rules. It proposes a new datamining architecture with storing association rules anddescribes the storage structure of association rules withrelation...
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This paper probes intensively into the storagemethods of association rules. It proposes a new datamining architecture with storing association rules anddescribes the storage structure of association rules withrelational algebra. This storage method stores theassociation rules in the relational database. It is convenientto establish the interface of the storage system based onthe matured interface technology of relational *** architecture achieves the share of association rulesamong different mining systems.
An important step in content-basedvideo retrieval is the temporal segmentation of *** this paper we give an overview of some existing shotboundary detection algorithms that operate onuncompressed video stream. After t...
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An important step in content-basedvideo retrieval is the temporal segmentation of *** this paper we give an overview of some existing shotboundary detection algorithms that operate onuncompressed video stream. After that, we propose analgorithm for shot boundary detection that integratesthe spatial and color features of frames. Our method isnot sensitive to brightness change and quick ***, it can improve the precision of detectingshot boundaries. Finally we give the experimentalresults and draw the conclusion.
STAIR is a multicast congestion control algorithminvolving both cumulative and non-cumlative *** stair layer is the main advanege of the STAIRalgorithm, as it does not need IGMP messages to reducethe control traffic f...
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STAIR is a multicast congestion control algorithminvolving both cumulative and non-cumlative *** stair layer is the main advanege of the STAIRalgorithm, as it does not need IGMP messages to reducethe control traffic for the purpose of congestion *** this paper we simulated STAIR with multimediatraffic to measure stability, fairness, scalability, andheterogeneity. Our simulation results clearly concludethat STAIR exhibits a high degree of fairness for CBRtraffic but shows unfairness in the case of VBR traffic
In this paper, a 2.2KW 3. φ-3φMatrixConverter for ac motor application is presented. The controlstrategy and hardware design are described. In order toachieve the sinusoidal average input currents and output linevol...
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In this paper, a 2.2KW 3. φ-3φMatrixConverter for ac motor application is presented. The controlstrategy and hardware design are described. In order toachieve the sinusoidal average input currents and output linevoltages, the space vector technique is applied in the controlstrategy. The modulator is hoplemented with DSP and PLD(Programmable Logic Device). Sinusoidal input and outputcurrents with low harmonics are achieved. Someexperimental results are given and the performance of theMatrix Converter is discussed.
This paper discusses a model identificationmethod using T-S fuzzy model. And the fuzzy entropy isdefined and on-line identification algorithm based onmaximum fuzzy entropy and loss function is *** the identification a...
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This paper discusses a model identificationmethod using T-S fuzzy model. And the fuzzy entropy isdefined and on-line identification algorithm based onmaximum fuzzy entropy and loss function is *** the identification algorithm, we get the highprecision local linear model of a boiler-turbine fuzzymodel. And this provides the basement of a new way tocontrol the complex nonlinear system using thetraditional control strategy.
Few people pay attention to thesecurity of audit logs. The security of logs is basedupon the security of the systems which the logs werekept in. We bring forwards a system called SecureAudit Logs Server which adopts e...
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Few people pay attention to thesecurity of audit logs. The security of logs is basedupon the security of the systems which the logs werekept in. We bring forwards a system called SecureAudit Logs Server which adopts encryption anddynamic MAC to guarantee the integrity anddependability of the logs. This is important forobtaining effective evidences.
This paper studied a general class of nonlinearstochastic systems, which can be approximated by T-Sfuzzy model. The problem both the control and the stateentering into the diffusion term is discussed here. A PDCstate ...
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This paper studied a general class of nonlinearstochastic systems, which can be approximated by T-Sfuzzy model. The problem both the control and the stateentering into the diffusion term is discussed here. A PDCstate feedback controller is proposed to guarantee themean-square stability of the closed-loop system. All theresults are represented by the linear matrix inequalities.
For the data storing and sharingrequirement, the database becomes more importantin the industrial control software. From this point, ascheme is proposed for the design of the ***, the Object-Oriented technology is app...
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For the data storing and sharingrequirement, the database becomes more importantin the industrial control software. From this point, ascheme is proposed for the design of the ***, the Object-Oriented technology is applied inthe design of the data structure. Then the real-timedatabase is designed by the Direct Memory Addresstechnology. And the historical database is built by thestructured storage technology. Last an interface ofthe historical database to other client application isdesigned based on the COM technology.
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