This paper is based on the "China Equipment and Education Resource System" (CERS) project, which aims at sharing large instruments and their related services. Web Service, which adopts service-oriented architecture, can provide loosely coupled, scalable and portable network modules for distributed applications. In this paper, an improved service oriented architecture to enhance the usability of the web services in CERS is proposed. More precisely, we add an operation protocol to the traditional Web Service architecture to give a more exact definition of the operation of web services. This new protocol makes the execution and composition of Web Service more convenient. A prototype system is implemented to validate the effectiveness of the modified architecture in promoting the service efficiency and improving the user experience. Our work may provide advice on services integration in some specific areas.
{"title":"An Improved Service Oriented Architecture to Enhance the Usability of Web Service in CERS","authors":"Lu Chen, Lianchen Liu, Jiaxing Shang","doi":"10.1109/ISCID.2014.111","DOIUrl":"https://doi.org/10.1109/ISCID.2014.111","url":null,"abstract":"This paper is based on the \"China Equipment and Education Resource System\" (CERS) project, which aims at sharing large instruments and their related services. Web Service, which adopts service-oriented architecture, can provide loosely coupled, scalable and portable network modules for distributed applications. In this paper, an improved service oriented architecture to enhance the usability of the web services in CERS is proposed. More precisely, we add an operation protocol to the traditional Web Service architecture to give a more exact definition of the operation of web services. This new protocol makes the execution and composition of Web Service more convenient. A prototype system is implemented to validate the effectiveness of the modified architecture in promoting the service efficiency and improving the user experience. Our work may provide advice on services integration in some specific areas.","PeriodicalId":385391,"journal":{"name":"2014 Seventh International Symposium on Computational Intelligence and Design","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126111795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The existing proxy re-signature schemes are mostly constructed in traditional cryptosystems or identity-based cryptosystems. The former has the problem of complexity certificate management and overhead signature verification time, while the latter has the problem of key escrow security. A proxy re-signature scheme without certificates is proposed. The scheme is proved to be existentially unforgeable in standard model and its security can be stipulated as the difficulties of NGBDH and Many-DH assumption.
{"title":"A New Certificateless Proxy Re-signature Scheme in the Standard Model","authors":"Liang Chen, Xing-yuan Chen, Yi Sun, Xuehui Du","doi":"10.1109/ISCID.2014.250","DOIUrl":"https://doi.org/10.1109/ISCID.2014.250","url":null,"abstract":"The existing proxy re-signature schemes are mostly constructed in traditional cryptosystems or identity-based cryptosystems. The former has the problem of complexity certificate management and overhead signature verification time, while the latter has the problem of key escrow security. A proxy re-signature scheme without certificates is proposed. The scheme is proved to be existentially unforgeable in standard model and its security can be stipulated as the difficulties of NGBDH and Many-DH assumption.","PeriodicalId":385391,"journal":{"name":"2014 Seventh International Symposium on Computational Intelligence and Design","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129514143","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This paper presents an adaptive artificial potential field method for robot's obstacle avoidance path planning. Despite the obstacle avoidance path planning based on the artificial potential field method is very popular, but there is local minima problem with this approach. As a result, this paper proposes an improved obstacle potential field function model considering for the size of the robot and the obstacles and changes the weight of the obstacle potential field function adaptively to make the robot escape from the local minima. Three simulations have been done and the simulation results show: the improved algorithm can make the robot escape from the local minima and accomplish the robot collision avoidance path planning well.
{"title":"Adaptive Artificial Potential Field Approach for Obstacle Avoidance Path Planning","authors":"Li Zhou, Wei Li","doi":"10.1109/ISCID.2014.144","DOIUrl":"https://doi.org/10.1109/ISCID.2014.144","url":null,"abstract":"This paper presents an adaptive artificial potential field method for robot's obstacle avoidance path planning. Despite the obstacle avoidance path planning based on the artificial potential field method is very popular, but there is local minima problem with this approach. As a result, this paper proposes an improved obstacle potential field function model considering for the size of the robot and the obstacles and changes the weight of the obstacle potential field function adaptively to make the robot escape from the local minima. Three simulations have been done and the simulation results show: the improved algorithm can make the robot escape from the local minima and accomplish the robot collision avoidance path planning well.","PeriodicalId":385391,"journal":{"name":"2014 Seventh International Symposium on Computational Intelligence and Design","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129852407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In this study, we aim to model the group anger in rural China using System Dynamics embedded by Cellular Automaton model, which can effectively describe the characteristics of the emotional behavior. The simulation model demonstrates that the group anger is much easier to be provoked in the turbulence environment, as well as that the peasants with low cognitive level would have higher group anger temperature. Besides, it also demonstrates that normalization pattern of anger governance is more effective than emergency pattern. Building on these results, we propose the policy advises on the rural governance in China.
{"title":"Group Anger of Protests in Rural China: A Simulation Study","authors":"Yuxiang Hong, Congdong Li","doi":"10.1109/ISCID.2014.86","DOIUrl":"https://doi.org/10.1109/ISCID.2014.86","url":null,"abstract":"In this study, we aim to model the group anger in rural China using System Dynamics embedded by Cellular Automaton model, which can effectively describe the characteristics of the emotional behavior. The simulation model demonstrates that the group anger is much easier to be provoked in the turbulence environment, as well as that the peasants with low cognitive level would have higher group anger temperature. Besides, it also demonstrates that normalization pattern of anger governance is more effective than emergency pattern. Building on these results, we propose the policy advises on the rural governance in China.","PeriodicalId":385391,"journal":{"name":"2014 Seventh International Symposium on Computational Intelligence and Design","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128298852","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The double inverted pendulum system is hard to reach steady state, the mathematical model before the simulation and physical control experiment. And the system requires higher performance to the controller. So the improved genetic algorithm is introduced into the wavelet neural network controller. The trained neural network has less number of iterations, smaller error and better global convergence ability. The simulation and actual control experiment results show that, the wavelet neural network controller based on the improved genetic algorithm can achieve stable control of the double inverted pendulum system, It has excellent interference resistance ability and effect meet the requirement of structural performance.
{"title":"The Design and Stability Study of Double Inverted Pendulum Controller","authors":"Song Qing-kun, Li Dong-wei","doi":"10.1109/ISCID.2014.193","DOIUrl":"https://doi.org/10.1109/ISCID.2014.193","url":null,"abstract":"The double inverted pendulum system is hard to reach steady state, the mathematical model before the simulation and physical control experiment. And the system requires higher performance to the controller. So the improved genetic algorithm is introduced into the wavelet neural network controller. The trained neural network has less number of iterations, smaller error and better global convergence ability. The simulation and actual control experiment results show that, the wavelet neural network controller based on the improved genetic algorithm can achieve stable control of the double inverted pendulum system, It has excellent interference resistance ability and effect meet the requirement of structural performance.","PeriodicalId":385391,"journal":{"name":"2014 Seventh International Symposium on Computational Intelligence and Design","volume":"43 10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128166661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In order to effectively evaluate the technical level, management ability, service level and operating environment of suppliers, this paper introduces a closeness degree to evaluate the supplier based on triangular fuzzy number. Initialized a supplier evaluation index system and the supplier evaluation language set, this paper establishes a triangular fuzzy complementary judgment matrix of supplier evaluation index using fuzzy analytic hierarchy process. Though the accuracy of matrix, then the index weight could be determined. This paper cites the concept of closeness degree. After obtained the closeness degree of the evaluation index of unevaluated suppliers and ideal suppliers, it creates the order of the suppliers' comprehensive ability. Finally, the paper gives simulation examples to verify the effectiveness of this proposed method.
{"title":"A Supplier Evaluation Based on the Closeness Degree of Triangular Fuzzy Number Research","authors":"Peili Qiao, Lijie Shi, Likun Fu","doi":"10.1109/ISCID.2014.227","DOIUrl":"https://doi.org/10.1109/ISCID.2014.227","url":null,"abstract":"In order to effectively evaluate the technical level, management ability, service level and operating environment of suppliers, this paper introduces a closeness degree to evaluate the supplier based on triangular fuzzy number. Initialized a supplier evaluation index system and the supplier evaluation language set, this paper establishes a triangular fuzzy complementary judgment matrix of supplier evaluation index using fuzzy analytic hierarchy process. Though the accuracy of matrix, then the index weight could be determined. This paper cites the concept of closeness degree. After obtained the closeness degree of the evaluation index of unevaluated suppliers and ideal suppliers, it creates the order of the suppliers' comprehensive ability. Finally, the paper gives simulation examples to verify the effectiveness of this proposed method.","PeriodicalId":385391,"journal":{"name":"2014 Seventh International Symposium on Computational Intelligence and Design","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128728106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
To overcome the drawbacks such as pre-maturity and the inclination to converge to partial optimum of the standard genetic algorithm, the adaptive genetic algorithm has been proposed in this paper. The adaptive genetic algorithm can change its cross-over probability and mutation probability adaptively according to the iterative times and the value of the cost function to avoid the shortcomings of the standard genetic algorithm. The paper also analyses the dynamic reconfiguration problem in the cognitive radio system which is a key aspect in realizing the optimization of wireless resources management. At last, the proposed algorithm is simulated under three different modes of the OFDM multi-carrier system. The simulation results indicate that the adaptive genetic algorithm can overcome the drawbacks of the standard genetic algorithm effectively, the parameters adjustment outcomes coincide with the expected results.
{"title":"An Adaptive Genetic Based Cognitive Radio Parameter Adjustment Algorithm","authors":"A. Sun, Tao Liang, Yajun Zhang, Wei Lu","doi":"10.1109/ISCID.2014.203","DOIUrl":"https://doi.org/10.1109/ISCID.2014.203","url":null,"abstract":"To overcome the drawbacks such as pre-maturity and the inclination to converge to partial optimum of the standard genetic algorithm, the adaptive genetic algorithm has been proposed in this paper. The adaptive genetic algorithm can change its cross-over probability and mutation probability adaptively according to the iterative times and the value of the cost function to avoid the shortcomings of the standard genetic algorithm. The paper also analyses the dynamic reconfiguration problem in the cognitive radio system which is a key aspect in realizing the optimization of wireless resources management. At last, the proposed algorithm is simulated under three different modes of the OFDM multi-carrier system. The simulation results indicate that the adaptive genetic algorithm can overcome the drawbacks of the standard genetic algorithm effectively, the parameters adjustment outcomes coincide with the expected results.","PeriodicalId":385391,"journal":{"name":"2014 Seventh International Symposium on Computational Intelligence and Design","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129927815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The non-local means (NLM) is an effective and popular denoising method that adjusts each pixel value with a weighted average of all pixels in the entire image. However, the center pixel weights (CPW) in the traditional NLM method and its variances are unitary, and thus the importance of the center pixel is overestimated for the noise point, which cannot effectively remove noises. To address this problem, we propose an adaptive CPW for NLM method. In order to effectively distinguish edges from regions and noises, a new edge indicator is constructed to identify the local characteristic of each pixel. Based on the proposed edge indicator, we construct an adaptive CPW that can be tuned adaptively according to each pixel's local feature. Experimental results show that the propose d method is superior to the state-of-the-art methods in both the edge preservation and noise suppression.
{"title":"NLM Denoising Method with Adaptive Center Pixel Weights","authors":"W. Zeng, Xiaobo Lu, Shumin Fei","doi":"10.1109/ISCID.2014.210","DOIUrl":"https://doi.org/10.1109/ISCID.2014.210","url":null,"abstract":"The non-local means (NLM) is an effective and popular denoising method that adjusts each pixel value with a weighted average of all pixels in the entire image. However, the center pixel weights (CPW) in the traditional NLM method and its variances are unitary, and thus the importance of the center pixel is overestimated for the noise point, which cannot effectively remove noises. To address this problem, we propose an adaptive CPW for NLM method. In order to effectively distinguish edges from regions and noises, a new edge indicator is constructed to identify the local characteristic of each pixel. Based on the proposed edge indicator, we construct an adaptive CPW that can be tuned adaptively according to each pixel's local feature. Experimental results show that the propose d method is superior to the state-of-the-art methods in both the edge preservation and noise suppression.","PeriodicalId":385391,"journal":{"name":"2014 Seventh International Symposium on Computational Intelligence and Design","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129937515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
For identifying the credit level of a company, the paper introduces the Bagging algorithm into the CART algorithm, and form a Bagging-CART integrated algorithm. Based on the integrated algorithm, the paper gives some empirical analysis, and compares the Bagging-CART integrated algorithm with single CART algorithm in the identification problem. The empirical results show that the accuracy rate of using the Bagging-CART integrated algorithm is prior to the single CART algorithm.
{"title":"Identifying the Credit Level of a Company with Bagging-CART Integrated Algorithm","authors":"Ruicheng Yang, Ailing Zuo","doi":"10.1109/ISCID.2014.188","DOIUrl":"https://doi.org/10.1109/ISCID.2014.188","url":null,"abstract":"For identifying the credit level of a company, the paper introduces the Bagging algorithm into the CART algorithm, and form a Bagging-CART integrated algorithm. Based on the integrated algorithm, the paper gives some empirical analysis, and compares the Bagging-CART integrated algorithm with single CART algorithm in the identification problem. The empirical results show that the accuracy rate of using the Bagging-CART integrated algorithm is prior to the single CART algorithm.","PeriodicalId":385391,"journal":{"name":"2014 Seventh International Symposium on Computational Intelligence and Design","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130102537","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Concerning the Computational capabilities of Multi-parameter natural algorithm, the Mathematical statistical analysis method using multi-indicators has been proposed. These indicators include the calculation central tendency, the dispersion trends and data distribution, which can clearly reflect the natural algorithm computational capabilities for specific problems, and reveal the influence of different parameters on the process of algorithms calculation. Finally, the immune clone operator is taken as an Analysis case. The experimental data has given the rule of the influence of computing power in different parameters.
{"title":"Analytical Methods on Computational Capabilities of Multi-parameter Natural Algorithm","authors":"L. Jianhua, Wei Xing","doi":"10.1109/ISCID.2014.51","DOIUrl":"https://doi.org/10.1109/ISCID.2014.51","url":null,"abstract":"Concerning the Computational capabilities of Multi-parameter natural algorithm, the Mathematical statistical analysis method using multi-indicators has been proposed. These indicators include the calculation central tendency, the dispersion trends and data distribution, which can clearly reflect the natural algorithm computational capabilities for specific problems, and reveal the influence of different parameters on the process of algorithms calculation. Finally, the immune clone operator is taken as an Analysis case. The experimental data has given the rule of the influence of computing power in different parameters.","PeriodicalId":385391,"journal":{"name":"2014 Seventh International Symposium on Computational Intelligence and Design","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129151167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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