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International Conference on Fuzzy Systems and Knowledge Discovery最新文献

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Research of trust authorization model in P2P network P2P网络中的信任授权模型研究
International Conference on Fuzzy Systems and Knowledge Discovery Pub Date : 2012-05-29 DOI: 10.1109/FSKD.2012.6234376
Yanhong Wang, Xiang Cheng, J. Ye
{"title":"Research of trust authorization model in P2P network","authors":"Yanhong Wang, Xiang Cheng, J. Ye","doi":"10.1109/FSKD.2012.6234376","DOIUrl":"https://doi.org/10.1109/FSKD.2012.6234376","url":null,"abstract":"In this paper, combined with merits of a user-centric PGP trust model in PKI technology and SPKI authorization certificate, the trust authority model in a P2P distributed environment design is realized according to the characteristics of P2P networks and P2P network service model.","PeriodicalId":337941,"journal":{"name":"International Conference on Fuzzy Systems and Knowledge Discovery","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117328633","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}
引用次数: 2
Decoupling design of rolling aircraft using adaptive neuro-fuzzy inference systems based on T-S model 基于T-S模型的自适应神经模糊推理系统滚转飞机解耦设计
International Conference on Fuzzy Systems and Knowledge Discovery Pub Date : 2012-05-29 DOI: 10.1109/FSKD.2012.6233769
Jie Guo, Qian Xu, Jingnan Zhang, Shengjing Tang
{"title":"Decoupling design of rolling aircraft using adaptive neuro-fuzzy inference systems based on T-S model","authors":"Jie Guo, Qian Xu, Jingnan Zhang, Shengjing Tang","doi":"10.1109/FSKD.2012.6233769","DOIUrl":"https://doi.org/10.1109/FSKD.2012.6233769","url":null,"abstract":"Considering the coupling problem which is adverse to the control performance of rolling aircraft system, a dynamic decoupling method is proposed combining the feedforward compensation decoupling method and the adaptive neuro-fuzzy inference system. First, the decoupling compensation principle is deduced under the feedforward decoupling framework. And then, the adaptive neuro-fuzzy inference system based on Takagi-Sugeno model is adopted to approximate the decoupling compensation principle. At last, the trained adaptive neuro-fuzzy inference system is used as the dynamic decoupling compensator in series form. A design example of actuator link in rolling aircraft is employed to verify the validity of this method. The simulation results indicate that this method can obtain good decoupling performance in both dynamic and steady responses when it is incapable to get the accurate system model.","PeriodicalId":337941,"journal":{"name":"International Conference on Fuzzy Systems and Knowledge Discovery","volume":"237 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115843962","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}
引用次数: 3
Spurious regression in nonparametric models 非参数模型中的伪回归
International Conference on Fuzzy Systems and Knowledge Discovery Pub Date : 2012-05-29 DOI: 10.1109/FSKD.2012.6234284
Songchen Li
{"title":"Spurious regression in nonparametric models","authors":"Songchen Li","doi":"10.1109/FSKD.2012.6234284","DOIUrl":"https://doi.org/10.1109/FSKD.2012.6234284","url":null,"abstract":"This paper develops the asymptotic theory for the Nadaraya-Watson kernel estimator and local polynomial estimator when two independently integrated processes are used in a nonlinear regression. It is shown that the Nadaraya-Watson kernel estimator and the local polynomial estimator do not possess limiting distributions in this context but actually diverge at rate n1/2 as the sample size n→∞, and this is slower than that of parameters in linear regression. In spite of the difference in the rate of divergence between the parametric and nonparametric cases, they all can induce spurious regression.","PeriodicalId":337941,"journal":{"name":"International Conference on Fuzzy Systems and Knowledge Discovery","volume":"347 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124283856","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}
引用次数: 0
Based on improved PVI objective evaluation system of English sentences 基于改进的英语句子PVI客观评价体系
International Conference on Fuzzy Systems and Knowledge Discovery Pub Date : 2012-05-29 DOI: 10.1109/FSKD.2012.6233902
Fan-quan Fang, Xin-guang Li, Su-mei Li, Dongxiong Shen, Si-hua Shao
{"title":"Based on improved PVI objective evaluation system of English sentences","authors":"Fan-quan Fang, Xin-guang Li, Su-mei Li, Dongxiong Shen, Si-hua Shao","doi":"10.1109/FSKD.2012.6233902","DOIUrl":"https://doi.org/10.1109/FSKD.2012.6233902","url":null,"abstract":"The general knowledge of English pronunciation and intonation are introduced to explore the ways to improve the domestic English learners' pronunciation and intonation. Besides, it is used to help learners handle the speech prosody better, especially in sentence stress and rhythm. An objective evaluation system of English sentences was established, which extracts the energy characteristics, marks the stressed syllables, and evaluates the test sentence by using the improved PVI (Pairwise Variability Index).","PeriodicalId":337941,"journal":{"name":"International Conference on Fuzzy Systems and Knowledge Discovery","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122161587","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}
引用次数: 1
The study of fuzzy PID control of dosing pump in sewerage system 污水系统加药泵模糊PID控制的研究
International Conference on Fuzzy Systems and Knowledge Discovery Pub Date : 2012-05-29 DOI: 10.1109/FSKD.2012.6233824
Li-jun Xu, Zi Li, Jing Cheng
{"title":"The study of fuzzy PID control of dosing pump in sewerage system","authors":"Li-jun Xu, Zi Li, Jing Cheng","doi":"10.1109/FSKD.2012.6233824","DOIUrl":"https://doi.org/10.1109/FSKD.2012.6233824","url":null,"abstract":"Taking the practical needs for treating sewage resulting from cleansing recycled mulching films in Xinjiang into consideration, the study designed self-adaptive fuzzy PID controller for dosing pump in sewerage system based on the combination of PLC and MATLAB simulation software, and explained the structure of this system and its control principle, with a focus on control strategy and the determination of relevant parameters. This experimental study found that the sewerage system adopted this method is able to achieve a better dynamic and static property, improve the quality of sewage treated while decreasing operating cost.","PeriodicalId":337941,"journal":{"name":"International Conference on Fuzzy Systems and Knowledge Discovery","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126996205","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}
引用次数: 0
Implementation of random walk algorithm by parallel computing 用并行计算实现随机漫步算法
International Conference on Fuzzy Systems and Knowledge Discovery Pub Date : 2012-05-29 DOI: 10.1109/FSKD.2012.6233917
J. Cui, Jun Guo, Cangsong Zhang, Xiaojun Chang
{"title":"Implementation of random walk algorithm by parallel computing","authors":"J. Cui, Jun Guo, Cangsong Zhang, Xiaojun Chang","doi":"10.1109/FSKD.2012.6233917","DOIUrl":"https://doi.org/10.1109/FSKD.2012.6233917","url":null,"abstract":"The basic concepts of random walk problem were introduced firstly. And then, the theoretical method for analyzing the large scale integrated circuit with random walk algorithm was discussed in detail. By analyzing the parallel features of random walk algorithm, the parallel computing technology was proposed to improve the efficiency of random walk algorithm. Time complexity and the main factors impacting the execution time of algorithm were analyzed as well. The experimental results show that the parallel random walk algorithm is an effective method to solve a large scale P/G network with less PAD nodes.","PeriodicalId":337941,"journal":{"name":"International Conference on Fuzzy Systems and Knowledge Discovery","volume":"462 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130670551","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}
引用次数: 2
Research advances of attribute reduction based on rough sets 基于粗糙集的属性约简研究进展
International Conference on Fuzzy Systems and Knowledge Discovery Pub Date : 2012-05-29 DOI: 10.1109/FSKD.2012.6234160
L. Gao, Yanyun Chen, Jianlin Qiu
{"title":"Research advances of attribute reduction based on rough sets","authors":"L. Gao, Yanyun Chen, Jianlin Qiu","doi":"10.1109/FSKD.2012.6234160","DOIUrl":"https://doi.org/10.1109/FSKD.2012.6234160","url":null,"abstract":"This paper based on the rough set attribute reduction algorithm analysis and exposition. From theory of algorithms, algorithm performance and other aspects, the author undertook an analysis, classification, research and summary. On the attribute reduction algorithm based on rough set for the future research work is prospected and discuss.","PeriodicalId":337941,"journal":{"name":"International Conference on Fuzzy Systems and Knowledge Discovery","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124326097","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}
引用次数: 1
Independence and dependence between concepts or propositions and the measurement 概念或命题与测量之间的独立性和依赖性
International Conference on Fuzzy Systems and Knowledge Discovery Pub Date : 2012-05-29 DOI: 10.1109/FSKD.2012.6234249
Li Fu
{"title":"Independence and dependence between concepts or propositions and the measurement","authors":"Li Fu","doi":"10.1109/FSKD.2012.6234249","DOIUrl":"https://doi.org/10.1109/FSKD.2012.6234249","url":null,"abstract":"This paper formalizes the independence-dependence relation between concepts or propositions based on probabilistic description logic and probabilistic logic, presents an approach of measurement for the relation by associating concepts or propositions to random variables, and proposes a metric for measuring the degree of independence-dependence between concepts or propositions by using Pearson product-moment correlation coefficient. The paper reveals the spectrum (continuum) of independence-dependence and seven mutually exclusive cases in the spectrum, pointing out that the spectrum is a completion to the subsumption relation for concepts or implication relation for propositions.","PeriodicalId":337941,"journal":{"name":"International Conference on Fuzzy Systems and Knowledge Discovery","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122383240","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}
引用次数: 0
Research on management methods and applications for sharing-oriented estate surveying data 面向共享的地产测量数据管理方法与应用研究
International Conference on Fuzzy Systems and Knowledge Discovery Pub Date : 2012-05-29 DOI: 10.1109/FSKD.2012.6234163
Jianhua Wu
{"title":"Research on management methods and applications for sharing-oriented estate surveying data","authors":"Jianhua Wu","doi":"10.1109/FSKD.2012.6234163","DOIUrl":"https://doi.org/10.1109/FSKD.2012.6234163","url":null,"abstract":"Real estate surveying data has features of mass, multi type, multi temporal, complex relationships between various data, organize and manage these data well will be helpful to real estate data sharing. According to urgent and actual needs of management and sharing of real estate surveying result data, from the perspectives of centralized management and data sharing, designed real estate surveying database and developed it's application system. Through establishing multi-level map object model, solved associated query problem for multi-level maps, convenient for map retrieval and statistics; through establishing conversation model of heterogeneous data, effectively solved the data uploading problem between different departments; through developing and applying software system for real estate surveying data management, verified the rationality, practicality and high-efficiency of data organization methods, improved management efficiency of real estate surveying data.","PeriodicalId":337941,"journal":{"name":"International Conference on Fuzzy Systems and Knowledge Discovery","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127869524","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}
引用次数: 0
An effective data transformation approach for privacy preserving similarity measurement 一种有效的隐私保护相似度度量数据转换方法
International Conference on Fuzzy Systems and Knowledge Discovery Pub Date : 2012-05-29 DOI: 10.1109/FSKD.2012.6234008
Guo-rong Zhang
{"title":"An effective data transformation approach for privacy preserving similarity measurement","authors":"Guo-rong Zhang","doi":"10.1109/FSKD.2012.6234008","DOIUrl":"https://doi.org/10.1109/FSKD.2012.6234008","url":null,"abstract":"Data similarity measurement is an important direction for data mining research. This paper is concentrated on the issue of protecting the underlying attribute values when sharing data for the similarity of objects measurement and proposes a simple data transformation method: Isometric-Based Transformation (IBT). IBT selects the attribute pairs and then distorts them with Isometric Transformation. In the process of transformation, the goal is to find the proper angle ranges to satisfy the least privacy preserving requirement and then randomly choose one angle in this interval. The experiment demonstrates that the method can distort attribute values, preserve privacy information and guarantee valid similarity measurement.","PeriodicalId":337941,"journal":{"name":"International Conference on Fuzzy Systems and Knowledge Discovery","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121149283","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}
引用次数: 2
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