Pub Date : 2011-07-26DOI: 10.1109/ICNC.2011.6022387
Jinyin Chen, Dongyong Yang, Zhilin Feng
Efficient T-cell detector maturation algorithm is one of the most important problems of anomaly detection. Aiming at solving problems of current algorithms, such as low TP value, fixed matching threshold value and large detector set size. A novel T-detector maturation algorithm based on cooperative co-evolution genetic algorithm is put forward in this paper. According to morphologic analysis of intrusion detection system and covering problem algorithm. And then each population evolves according to each self partition and their best population would be combined as the final matured detector set, which decreases redundancy of detectors and maintains diversity of detectors. The efficiency is proved by theoretical foundation and tests.
{"title":"T-Cell detector maturation algorithm based on cooperative co-evolution GA","authors":"Jinyin Chen, Dongyong Yang, Zhilin Feng","doi":"10.1109/ICNC.2011.6022387","DOIUrl":"https://doi.org/10.1109/ICNC.2011.6022387","url":null,"abstract":"Efficient T-cell detector maturation algorithm is one of the most important problems of anomaly detection. Aiming at solving problems of current algorithms, such as low TP value, fixed matching threshold value and large detector set size. A novel T-detector maturation algorithm based on cooperative co-evolution genetic algorithm is put forward in this paper. According to morphologic analysis of intrusion detection system and covering problem algorithm. And then each population evolves according to each self partition and their best population would be combined as the final matured detector set, which decreases redundancy of detectors and maintains diversity of detectors. The efficiency is proved by theoretical foundation and tests.","PeriodicalId":299503,"journal":{"name":"2011 Seventh International Conference on Natural Computation","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130275032","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}
Pub Date : 2011-07-26DOI: 10.1109/ICNC.2011.6022357
Alina Vasilieva
This paper investigates the computability of mathematical relations in a quantum query model. The important task in complexity theory is to find examples with a large gap between classical and quantum algorithm complexity of the same computational problem. We present new results in quantum query algorithm design that allow achieving a large separation between classical and quantum query complexity of a specific relation. We demonstrate an example where quantum query algorithm for a finite relation needs more than two times fewer queries than the best possible classical analogue. We also show that relation can be extended to infinite family of relations with an input of general size N.
{"title":"Quantum versus classical query complexity of relation","authors":"Alina Vasilieva","doi":"10.1109/ICNC.2011.6022357","DOIUrl":"https://doi.org/10.1109/ICNC.2011.6022357","url":null,"abstract":"This paper investigates the computability of mathematical relations in a quantum query model. The important task in complexity theory is to find examples with a large gap between classical and quantum algorithm complexity of the same computational problem. We present new results in quantum query algorithm design that allow achieving a large separation between classical and quantum query complexity of a specific relation. We demonstrate an example where quantum query algorithm for a finite relation needs more than two times fewer queries than the best possible classical analogue. We also show that relation can be extended to infinite family of relations with an input of general size N.","PeriodicalId":299503,"journal":{"name":"2011 Seventh International Conference on Natural Computation","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127864144","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}
Pub Date : 2011-07-26DOI: 10.1109/ICNC.2011.6022427
Wen-Cheng Wang, Ying-Hsiu Chen, Chen-Yuan Kao
In the modern society, hairstyling is one of the leading fashions. Not only it plays an important role for social relationship, it also affects individual's perspective on his or her own look; therefore, it might change how people feel about each other. To women, hairstyle not only shows their confidence but also a symbol of beauty. Augmented Reality (AR) is an extension of virtual reality (VR) which focuses on the real-time interaction under real environment. Our study will focus on females' hairstyle “try-on” experience integrated with AR, utilizing the AR system to increase females' interaction with hairstyle “tryon” operating model and process. We hope the study will provide valuable information for future digitized hair salon business and consumer-related studies.
{"title":"Integrating augmented reality into female hairstyle try-on experience","authors":"Wen-Cheng Wang, Ying-Hsiu Chen, Chen-Yuan Kao","doi":"10.1109/ICNC.2011.6022427","DOIUrl":"https://doi.org/10.1109/ICNC.2011.6022427","url":null,"abstract":"In the modern society, hairstyling is one of the leading fashions. Not only it plays an important role for social relationship, it also affects individual's perspective on his or her own look; therefore, it might change how people feel about each other. To women, hairstyle not only shows their confidence but also a symbol of beauty. Augmented Reality (AR) is an extension of virtual reality (VR) which focuses on the real-time interaction under real environment. Our study will focus on females' hairstyle “try-on” experience integrated with AR, utilizing the AR system to increase females' interaction with hairstyle “tryon” operating model and process. We hope the study will provide valuable information for future digitized hair salon business and consumer-related studies.","PeriodicalId":299503,"journal":{"name":"2011 Seventh International Conference on Natural Computation","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126728672","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}
Pub Date : 2011-07-26DOI: 10.1109/ICNC.2011.6022273
Ping Luo, Q. Lu, Chenxi Wu
Shuffled frog leaping Algorithm (SFLA) is a new metaheuristic optimization algorithm with simple structure and fast convergence speed. This paper presents a modified shuffled frog leaping algorithm (MSFLA) based on a new searching strategy in which the frog adjusts its position according to the best individual within the memeplex and the global best of population simultaneously. Moreover, an effect factor was introduced to balance the global search ability and the local search ability in the strategy. Five benchmark functions were selected to compare the performance of MSFLA with SFLA. The simulation results show that the searching properties including convergence speed and the precision of MSFLA are obviously better than those of the original SFLA.
{"title":"Modified shuffled frog leaping algorithm based on new searching strategy","authors":"Ping Luo, Q. Lu, Chenxi Wu","doi":"10.1109/ICNC.2011.6022273","DOIUrl":"https://doi.org/10.1109/ICNC.2011.6022273","url":null,"abstract":"Shuffled frog leaping Algorithm (SFLA) is a new metaheuristic optimization algorithm with simple structure and fast convergence speed. This paper presents a modified shuffled frog leaping algorithm (MSFLA) based on a new searching strategy in which the frog adjusts its position according to the best individual within the memeplex and the global best of population simultaneously. Moreover, an effect factor was introduced to balance the global search ability and the local search ability in the strategy. Five benchmark functions were selected to compare the performance of MSFLA with SFLA. The simulation results show that the searching properties including convergence speed and the precision of MSFLA are obviously better than those of the original SFLA.","PeriodicalId":299503,"journal":{"name":"2011 Seventh International Conference on Natural Computation","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123407904","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}
Pub Date : 2011-07-26DOI: 10.1109/ICNC.2011.6022518
Lin-Yuan Ren, Cheng Zhang
in this letter, we describe a protocol for multi-qubit quantum teleportation between two parties with control of many agents in the networks. Our method is different from the method proposed recently [Phys. Lett. A 341 (2005)55–59], since the quantum channels we used is not maximally entangled state. And we discuss the probability which the receiver can teleport an unknown Multi-qubit.
{"title":"Probabilistic teleportation of an arbitrary Multi-qubit state","authors":"Lin-Yuan Ren, Cheng Zhang","doi":"10.1109/ICNC.2011.6022518","DOIUrl":"https://doi.org/10.1109/ICNC.2011.6022518","url":null,"abstract":"in this letter, we describe a protocol for multi-qubit quantum teleportation between two parties with control of many agents in the networks. Our method is different from the method proposed recently [Phys. Lett. A 341 (2005)55–59], since the quantum channels we used is not maximally entangled state. And we discuss the probability which the receiver can teleport an unknown Multi-qubit.","PeriodicalId":299503,"journal":{"name":"2011 Seventh International Conference on Natural Computation","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123412939","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}
Pub Date : 2011-07-26DOI: 10.1109/ICNC.2011.6022393
Wang Zhenhui, Dong Huijie, Ji Lei, Guō Lìjūn, Zhang Peichang
With use of SimRAD2.0, this paper carried out simulation of the raindrops final velocity and the complex refractive index, which are the two factors affecting the bright band. The result shows that drastic changes of complex refractive index due to falling and melting snow and ice particles, contributes to radar echo bloom below zero-centigrade isothermal and growing falling speed of raindrops leads to radar reflectivity factor recession there, which results in a considerable bend of vertical radar reflectivity factor at the melting layer.
{"title":"Notice of RetractionGeneration of the radar bright band and its stimulation analysis: Effection of the complex refractive index and raindrops final velocity","authors":"Wang Zhenhui, Dong Huijie, Ji Lei, Guō Lìjūn, Zhang Peichang","doi":"10.1109/ICNC.2011.6022393","DOIUrl":"https://doi.org/10.1109/ICNC.2011.6022393","url":null,"abstract":"With use of SimRAD2.0, this paper carried out simulation of the raindrops final velocity and the complex refractive index, which are the two factors affecting the bright band. The result shows that drastic changes of complex refractive index due to falling and melting snow and ice particles, contributes to radar echo bloom below zero-centigrade isothermal and growing falling speed of raindrops leads to radar reflectivity factor recession there, which results in a considerable bend of vertical radar reflectivity factor at the melting layer.","PeriodicalId":299503,"journal":{"name":"2011 Seventh International Conference on Natural Computation","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122335596","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}
Pub Date : 2011-07-26DOI: 10.1109/ICNC.2011.6022300
Xiang Yunfan
Dynamic and time-varying of Beta in capital asset pricing model is analysis using Bayesian dynamic linear model and panel data methods. The variance matrix of both measure equation and state equation were considered as unknown and markov chain monte carlo and gibbs sampling technology were used to simulate and estimate. The results estimated with smooth filter indicated that volatility of commercial banks' stock prices was lower than those of non-commercial bank financial institutes. The value of time-varying beta is positive in up market and negative in downside market in most of periods with zero mean value.
{"title":"Notice of RetractionBayesian dynamic linear model on time-varying CAPM with panel data methods","authors":"Xiang Yunfan","doi":"10.1109/ICNC.2011.6022300","DOIUrl":"https://doi.org/10.1109/ICNC.2011.6022300","url":null,"abstract":"Dynamic and time-varying of Beta in capital asset pricing model is analysis using Bayesian dynamic linear model and panel data methods. The variance matrix of both measure equation and state equation were considered as unknown and markov chain monte carlo and gibbs sampling technology were used to simulate and estimate. The results estimated with smooth filter indicated that volatility of commercial banks' stock prices was lower than those of non-commercial bank financial institutes. The value of time-varying beta is positive in up market and negative in downside market in most of periods with zero mean value.","PeriodicalId":299503,"journal":{"name":"2011 Seventh International Conference on Natural Computation","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114238189","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}
Pub Date : 2011-07-26DOI: 10.1109/ICNC.2011.6022078
Wenli Zhu, Jin Hu, Jie Zhang
In this paper, we improve the approach of energy functions on the stability analysis of neural networks with time delays. By means of coefficient variation as well as inequality analysis, a set of stability criteria for neural networks with time delays are given and the relationship between equilibrium points of the network and local minimum points of the energy function is discussed. As an application, we provide a neural network model that can be applied to calculate all the eigenvectors with respect to the maximum eigenvalue of a real symmetric matrix.
{"title":"Stability analysis of neural networks with time delays via energy functions approach","authors":"Wenli Zhu, Jin Hu, Jie Zhang","doi":"10.1109/ICNC.2011.6022078","DOIUrl":"https://doi.org/10.1109/ICNC.2011.6022078","url":null,"abstract":"In this paper, we improve the approach of energy functions on the stability analysis of neural networks with time delays. By means of coefficient variation as well as inequality analysis, a set of stability criteria for neural networks with time delays are given and the relationship between equilibrium points of the network and local minimum points of the energy function is discussed. As an application, we provide a neural network model that can be applied to calculate all the eigenvectors with respect to the maximum eigenvalue of a real symmetric matrix.","PeriodicalId":299503,"journal":{"name":"2011 Seventh International Conference on Natural Computation","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121808183","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}
Pub Date : 2011-07-26DOI: 10.1109/ICNC.2011.6022098
Zhenhua Wang, Yi Shen, Xiaolei Zhang
In this paper, a novel actuator fault detection and estimation scheme based on adaptive observer is investigated for a class of nonlinear systems. In this study, actuator faults are modeled by radial basis function (RBF) neural network. The adaptive fault estimation observer is designed by exploiting the online learning ability of radial basis function neural network to approximate the actuator fault. The weight updating algorithm of the RBF network is established in the sense of Lyapunov theory. In addition, design of the proposed observer is reformulated to a set of linear matrix inequalities, which can be easily solved by numerical tools. Finally, the presented fault detection and estimation scheme is applied to a satellite attitude control system. Simulation results demonstrate the effectiveness of the proposed fault diagnosis approach.
{"title":"Actuator fault detection and estimation for a class of nonlinear systems","authors":"Zhenhua Wang, Yi Shen, Xiaolei Zhang","doi":"10.1109/ICNC.2011.6022098","DOIUrl":"https://doi.org/10.1109/ICNC.2011.6022098","url":null,"abstract":"In this paper, a novel actuator fault detection and estimation scheme based on adaptive observer is investigated for a class of nonlinear systems. In this study, actuator faults are modeled by radial basis function (RBF) neural network. The adaptive fault estimation observer is designed by exploiting the online learning ability of radial basis function neural network to approximate the actuator fault. The weight updating algorithm of the RBF network is established in the sense of Lyapunov theory. In addition, design of the proposed observer is reformulated to a set of linear matrix inequalities, which can be easily solved by numerical tools. Finally, the presented fault detection and estimation scheme is applied to a satellite attitude control system. Simulation results demonstrate the effectiveness of the proposed fault diagnosis approach.","PeriodicalId":299503,"journal":{"name":"2011 Seventh International Conference on Natural Computation","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121828542","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}
Pub Date : 2011-07-26DOI: 10.1109/ICNC.2011.6022305
Jian Ding, Liuxiao Guo
In this paper, projective cluster synchronization in a drive-response dynamical networks (DRDNs) with 1+N coupled partially linear chaotic oscillators via impulsive control is proposed. Based on impulsive stability theory, some simple but less conservative criteria are introduced for projective cluster synchronization in DRDNs. Numerical simulations on generalized chaotic unified systems are illustrated to verify the theoretical results.
{"title":"Projective Cluster Synchronization in drive-response dynamical networks via impulsive control","authors":"Jian Ding, Liuxiao Guo","doi":"10.1109/ICNC.2011.6022305","DOIUrl":"https://doi.org/10.1109/ICNC.2011.6022305","url":null,"abstract":"In this paper, projective cluster synchronization in a drive-response dynamical networks (DRDNs) with 1+N coupled partially linear chaotic oscillators via impulsive control is proposed. Based on impulsive stability theory, some simple but less conservative criteria are introduced for projective cluster synchronization in DRDNs. Numerical simulations on generalized chaotic unified systems are illustrated to verify the theoretical results.","PeriodicalId":299503,"journal":{"name":"2011 Seventh International Conference on Natural Computation","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123788480","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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