With the increasing volume of business the civil aviation data processing system,the data processing efficiency requirements become higher and *** order to improve the speed of data processing,we design a parallel sch...
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With the increasing volume of business the civil aviation data processing system,the data processing efficiency requirements become higher and *** order to improve the speed of data processing,we design a parallel scheme of GRIB according to the GRIB data processing *** achieved the parallel processing of GRIB data reading and decoding process,and carried out the related *** is significantly improve the speed of data loading.
In the last few years, O2O (Online To Offline) mode become more and more popular, which brings offline service and online web service together, it is important to consider the quality attributes of offline service whe...
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In the last few years, O2O (Online To Offline) mode become more and more popular, which brings offline service and online web service together, it is important to consider the quality attributes of offline service when recommending service for users online. But in the field of service discovery system, most of the studies focused on function and quality requirements of online service, not on offline service. Furthermore, the existing service discovery methods are generally based on users' function and quality requirements, ignoring the fact that users may have different needs in different contexts. In this paper, we proposed a context-based O2O-ortiented service discovery method, selecting service with function and quality requirements first, and then filtering service with context information, to get the contextual personalized services for users.
Under the background of today's information age,microblog obtains a rapid *** the news on the microblog updating,in order to avoid the users getting lost in the ocean of information,emotion analysis of the informa...
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Under the background of today's information age,microblog obtains a rapid *** the news on the microblog updating,in order to avoid the users getting lost in the ocean of information,emotion analysis of the information becomes urgent and *** paper based on the implementation of microblog emotion mining of Bayesian classifier and SVM classification algorithm,making comparison through the analysis of the experimental results in processing speed and accuracy,has a reference value.
Flower Pollination algorithm(FPA)is a new natureinspired algorithm,based on the characteristics of flowering *** this paper,a new hybrid optimization method called quantum-behaved flower pollination algorithm(QFPA)is ...
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Flower Pollination algorithm(FPA)is a new natureinspired algorithm,based on the characteristics of flowering *** this paper,a new hybrid optimization method called quantum-behaved flower pollination algorithm(QFPA)is *** method combines the standard Flower Pollination algorithm(FPA)with the quantum-behaved search mechanism to improve the global searching ability and *** simulation experiments show that the proposed QFPA algorithm can improve the convergence speed and the quality of solutions effectively.
In order to provide good quality of survivability in the WDM(Wavelength Division Multiplexing)optical network and keep the network load in a good condition,a game based muti-domain protection scheme is proposed in thi...
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In order to provide good quality of survivability in the WDM(Wavelength Division Multiplexing)optical network and keep the network load in a good condition,a game based muti-domain protection scheme is proposed in this *** theory,Nash equilibrium and Pareto Optimality of micro-economics are introduced in this shceme for considering benefits of both users and network providers to guarantee the reasonability of survivable routing and achieve ***,the proposed protection scheme is implemented by simulation,and the experiment results show that the proposed scheme can reach these design goals.
the paper provides the software architecture,design method and implementation techniques for a Web servicebased logistics information system which is based on Browser,Web Server,Application Server,Data *** example is ...
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the paper provides the software architecture,design method and implementation techniques for a Web servicebased logistics information system which is based on Browser,Web Server,Application Server,Data *** example is given to illustrate how to fulfill the communication between the server and the client.
The tripartite authenticated key agreement(AKA)protocol is crucial in providing data confidentiality to subsequent communications among three parties over an insecure public *** recent years,several identity-based and...
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The tripartite authenticated key agreement(AKA)protocol is crucial in providing data confidentiality to subsequent communications among three parties over an insecure public *** recent years,several identity-based and certificateless tripartite AKA protocols have been ***,most of them are *** this paper,we analyze an identity-based tripartite AKA protocol and a certificateless tripartite AKA *** cryptanalysis shows that one neither meets the desirable security properties.
EPA(Ethernet for Plant Automation)resolves the nondeterministic problem of Ethernet through subsegment topology and deterministic scheduling *** this paper,the EPA scheduling mechanism is implemented by simulation ***...
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EPA(Ethernet for Plant Automation)resolves the nondeterministic problem of Ethernet through subsegment topology and deterministic scheduling *** this paper,the EPA scheduling mechanism is implemented by simulation *** the influence of EPA scheduling mechanism on network performance is shown in the simulation *** to the study,the real-time performance of EPA periodic messages transmission is concluded and the transmission delay of non-periodic message is analyzed.
The system framework applied to multi-type and multi-industry product rapid design simulation is ***,the common problems in designing and simulation are briefly introduced,and the detailed solutions are ***,according ...
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The system framework applied to multi-type and multi-industry product rapid design simulation is ***,the common problems in designing and simulation are briefly introduced,and the detailed solutions are ***,according to these problems,we build the construction of the system and list a detailed system framework,the main function and its realization are introduced in ***,the practicability and expansibility of the system are verified by specific application.
This paper studies several identification methods for Hammerstein systems with piece-wise *** using the key term separation technique,the model of the nonlinear Hammerstein systems be changed to an identification mode...
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This paper studies several identification methods for Hammerstein systems with piece-wise *** using the key term separation technique,the model of the nonlinear Hammerstein systems be changed to an identification model,then based on the derived model,a stochastic gradient identification algorithm,a forgetting factor stochastic gradient algorithm and a modified stochastic gradient algorithm are used to estimate all the unknown parameters of the *** example is provided to show the effectiveness of the proposed algorithms.
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