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Proceedings of 2nd International Conference on Information Technology and Electronic Commerce最新文献

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The research of professional meta-search engine result based on genetic algorithm 基于遗传算法的专业元搜索引擎结果研究
Proceedings of 2nd International Conference on Information Technology and Electronic Commerce Pub Date : 2014-12-01 DOI: 10.1109/ICITEC.2014.7105573
Xu Liang, Yaoxu Wu, Ming Huang
{"title":"The research of professional meta-search engine result based on genetic algorithm","authors":"Xu Liang, Yaoxu Wu, Ming Huang","doi":"10.1109/ICITEC.2014.7105573","DOIUrl":"https://doi.org/10.1109/ICITEC.2014.7105573","url":null,"abstract":"The query results returned from the meta-search engine come from the independent search engine and the results will be evaluated the professional correlation; additional information must be dogged beyond its location information. This paper proposes a web page ranking algorithm based on genetic algorithms, and discusses the principle of the algorithm and implementation process, researches and realizes the meta-search engine in the field of training. Based on the fully dig of web text information and combined with the web professional correlation algorithm given by genetic algorithm, this paper extracts the features of professional website. Experimental results show that the engine has a high professional information filtering and sorting capabilities.","PeriodicalId":293382,"journal":{"name":"Proceedings of 2nd International Conference on Information Technology and Electronic Commerce","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115599210","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
Linear discriminant analysis based on Zp-norm maximization 基于zp范数最大化的线性判别分析
Proceedings of 2nd International Conference on Information Technology and Electronic Commerce Pub Date : 2014-12-01 DOI: 10.1109/ICITEC.2014.7105578
Lei-Lei An, Hong-Jie Xing
{"title":"Linear discriminant analysis based on Zp-norm maximization","authors":"Lei-Lei An, Hong-Jie Xing","doi":"10.1109/ICITEC.2014.7105578","DOIUrl":"https://doi.org/10.1109/ICITEC.2014.7105578","url":null,"abstract":"In this paper, linear discriminant analysis (LDA) based on Lp-norm (LDA-Lp) optimization method is proposed. The objective function utilizing the Lp-norm with arbitrary p value is studied. By maximizing the Lp-norm-based ratio between the between-class scatter and the within-class scatter, LDA-Lp can construct a set of local optimal projection vectors. Moreover, the optimal projection vectors can be obtained by the gradient ascent method. Experimental results on the two synthetic and fourteen benchmark datasets demonstrate that the better performance of LDA-Lp can be achieved by choosing the optimal value of p.","PeriodicalId":293382,"journal":{"name":"Proceedings of 2nd International Conference on Information Technology and Electronic Commerce","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117212792","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: 4
An improved algorithm of OMKC based on the optimized perceptron with the best kernel 基于最优核优化感知器的改进OMKC算法
Proceedings of 2nd International Conference on Information Technology and Electronic Commerce Pub Date : 2014-12-01 DOI: 10.1109/ICITEC.2014.7105612
Bingjie Cheng, Shangping Zhong
{"title":"An improved algorithm of OMKC based on the optimized perceptron with the best kernel","authors":"Bingjie Cheng, Shangping Zhong","doi":"10.1109/ICITEC.2014.7105612","DOIUrl":"https://doi.org/10.1109/ICITEC.2014.7105612","url":null,"abstract":"Online Multiple Kernel Classification (OMKC) algorithm has been a popular method for exploring effective online combination of multiple kernel classifiers. The framework for OMKC is commonly obtained by learning multiple kernel classifiers and simultaneously their linear combination. However, the traditional perceptron algorithm which OMKC algorithm bases on does not achieve a much smaller mistake rate. In this paper, we put forward a novel algorithm based on OMKC using an improved perceptron algorithm. Our perceptron algorithm is applied with the best kernel. The algorithm produces an online validation procedure to search for the best kernel among the pool of kernels using the first 10% training examples. By using histograms analysis, our proposed algorithm can achieve smaller mistake rate and less time consuming. Extensive experimental results on twelve data sets demonstrate the effectiveness and efficiency of our algorithm.","PeriodicalId":293382,"journal":{"name":"Proceedings of 2nd International Conference on Information Technology and Electronic Commerce","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116871123","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
Model- and constraint-based engineering of complex software ecosystems 基于模型和约束的复杂软件生态系统工程
Proceedings of 2nd International Conference on Information Technology and Electronic Commerce Pub Date : 2014-12-01 DOI: 10.1109/ICITEC.2014.7105576
A. Rausch, S. Bergner, Daning Wang
{"title":"Model- and constraint-based engineering of complex software ecosystems","authors":"A. Rausch, S. Bergner, Daning Wang","doi":"10.1109/ICITEC.2014.7105576","DOIUrl":"https://doi.org/10.1109/ICITEC.2014.7105576","url":null,"abstract":"No software is an island. It is executed by hardware and interacts with its environment. So-called software systems are complicated hierarchical systems. Competent engineers carefully engineer them. In contrast, complex systems, like biological ecosystems, railway systems and the Internet itself, have never been developed and tested as a whole by a team of engineers. Nevertheless, those complex systems have the ability to evolve without explicit control by anyone, and they are more robust to deal with problems at the level of its constituent elements compared to classical engineered systems. Consequently in this article we introduce the concept of complex software ecosystems comprising of interacting adaptive software systems and human beings. Ecosystems achieve the demanded flexibility and dependability by means of a kind of higher-level regulatory system. Thereby equilibrium is continuously preserved through the appropriate balance between self-adaption and self-control capabilities of ecosystem's participants. We will outline a methodology to support engineering of ecosystems by integrating a model- and constraint-based engineering approach and applying it during design and run time. The open-world semantics of constraints set up a frame for the behavior of participants and the ecosystem itself. Violations of constraints can be identified during design time, but also provide a knowledge transfer to run time. Constraints are additionally monitored and enforced during run time. Thus, we propose an evolutionary engineering approach covering the whole life-cycle for forever active complex software ecosystems.","PeriodicalId":293382,"journal":{"name":"Proceedings of 2nd International Conference on Information Technology and Electronic Commerce","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117327596","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
Compact optimization method of sample data and its application to axial fans on-line condition monitoring and fault diagnosis 样本数据紧凑优化方法及其在轴流风机在线状态监测与故障诊断中的应用
Proceedings of 2nd International Conference on Information Technology and Electronic Commerce Pub Date : 2014-12-01 DOI: 10.1109/ICITEC.2014.7105587
Lili Dong, Deyong Yang, Jianping Hu, Qizhi Yang, Y. Hu
{"title":"Compact optimization method of sample data and its application to axial fans on-line condition monitoring and fault diagnosis","authors":"Lili Dong, Deyong Yang, Jianping Hu, Qizhi Yang, Y. Hu","doi":"10.1109/ICITEC.2014.7105587","DOIUrl":"https://doi.org/10.1109/ICITEC.2014.7105587","url":null,"abstract":"A compact optimization method with neural network fault diagnosis samples is presented by combining with grey correlation analysis theory, so as to resolve on-line fault diagnosis issues on massive amounts of samples affecting the neural network diagnostic performances and its application in engineering. This method is utilized to enhance the network performances of neural network, and speed up the convergent velocity, so as to reduce the time and misjudgment of the condition monitoring in the neural network and fault diagnosis, while its application steps in fault diagnosis are designed to be applied for the sample compact optimization of coal mine ventilator fault diagnosis. The simulation result shows that this method in this paper can be effective. Compared with the rough set neural network method, it has the advantage of simplified computation that is convenient for engineering applications.","PeriodicalId":293382,"journal":{"name":"Proceedings of 2nd International Conference on Information Technology and Electronic Commerce","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134374546","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
Cloud database systems: A model conversion in databases 云数据库系统:数据库中的模型转换
Proceedings of 2nd International Conference on Information Technology and Electronic Commerce Pub Date : 2014-12-01 DOI: 10.1109/ICITEC.2014.7105619
Mohd Muntjir, M. Asadullah, Shabbir Hassan, A. Hussain
{"title":"Cloud database systems: A model conversion in databases","authors":"Mohd Muntjir, M. Asadullah, Shabbir Hassan, A. Hussain","doi":"10.1109/ICITEC.2014.7105619","DOIUrl":"https://doi.org/10.1109/ICITEC.2014.7105619","url":null,"abstract":"Relational databases have controlled the Information Technology businesses for more than four decades. However, there has been a revolution widely accepted in the way Information Technology is being used and observed. Mostly, Standalone systems used to access using internet-based software, network with huge bandwidth and dedicated servers with multiple distributed servers. Cloud Database emphasizes the applications of actual traditional databases specifically to scalability, dynamic appliances and ease of use facility. Databases in Cloud are basically used for data through tools such as business intelligence, data mining and data warehousing. These tools provide capability to create new business strategies and also show scalability and elasticity nature. They are able to handle large amount of data as well. The main purpose of this paper is to review the requirements of the standard way in the cloud databases and multiple frameworks. Furthermore, it determines the contest to develop and maintain cloud databases that fulfill the user requirements.","PeriodicalId":293382,"journal":{"name":"Proceedings of 2nd International Conference on Information Technology and Electronic Commerce","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132761621","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
Frequency synthesizer with filter to signal detection for health care wireless network applications 带滤波器的频率合成器用于医疗无线网络的信号检测
Proceedings of 2nd International Conference on Information Technology and Electronic Commerce Pub Date : 2014-12-01 DOI: 10.1109/ICITEC.2014.7105561
W. Lai, Jhin-Fang Huang
{"title":"Frequency synthesizer with filter to signal detection for health care wireless network applications","authors":"W. Lai, Jhin-Fang Huang","doi":"10.1109/ICITEC.2014.7105561","DOIUrl":"https://doi.org/10.1109/ICITEC.2014.7105561","url":null,"abstract":"A 2.4 GHz integer-N frequency synthesizer is purposed in tsmc 0.18-μm CMOS process. The purposed design can be used for the IEEE 802.15.4a unlicensed ultra-wideband healthcare applications such as body sensor network to wireless connect with computer network. Electrocardiogram (ECG) is the important physiological parameters in human body. Through monitoring and analyzing ECG, the current-switching differential Colpitts VCO by charge pump linearization technique can know the health condition of human body and achieve the purpose of prevention and diagnosis for diseases accordingly. In this paper, a solution of this design with a discrete-time sample-hold-reset loop filter build in human body for monitoring ECG signal detection is purposed.","PeriodicalId":293382,"journal":{"name":"Proceedings of 2nd International Conference on Information Technology and Electronic Commerce","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127310607","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
A collaborative method between CAD and CAR software for robotic cells design 一种CAD与CAR软件协同设计机器人单元的方法
Proceedings of 2nd International Conference on Information Technology and Electronic Commerce Pub Date : 2014-12-01 DOI: 10.1109/ICITEC.2014.7105586
X. Fang, Jiafan Zhang
{"title":"A collaborative method between CAD and CAR software for robotic cells design","authors":"X. Fang, Jiafan Zhang","doi":"10.1109/ICITEC.2014.7105586","DOIUrl":"https://doi.org/10.1109/ICITEC.2014.7105586","url":null,"abstract":"This paper presents a collaborative method to make full use of the advantages of CAD and CAR (Computer aided robot) software in industrial robotic application. CAR software is a necessary tool in robotic cell design with robot programming and robotic cell/line performance simulation with imported CAD model. However, due to the lack of efficient channel between CAD and CAR, the check-and-change design loop is always time consuming. This paper illustrates how to link these two types of software with an intermediate file, which records geometric data of CAD model and robot simulation information as well. With the implementation of this method, a high efficient design-simulation loop is set up and the productivity is highly improved on the engineering site. Finally this paper gives a concrete demonstration.","PeriodicalId":293382,"journal":{"name":"Proceedings of 2nd International Conference on Information Technology and Electronic Commerce","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132315962","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
Stereo vision based road scene segment and vehicle detection 基于立体视觉的道路场景分割与车辆检测
Proceedings of 2nd International Conference on Information Technology and Electronic Commerce Pub Date : 2014-12-01 DOI: 10.1109/ICITEC.2014.7105591
Kai Zhu, J. Li, Haofeng Zhang
{"title":"Stereo vision based road scene segment and vehicle detection","authors":"Kai Zhu, J. Li, Haofeng Zhang","doi":"10.1109/ICITEC.2014.7105591","DOIUrl":"https://doi.org/10.1109/ICITEC.2014.7105591","url":null,"abstract":"A stereo vision based road scene segment and vehicle detection method was proposed in this paper. In the method, First, dynamic programming was used for stereo matching, and then mismatching pixels were removed by left-right-consistency check; Second, V disparity was built by computing the disparity map, and a fast projection based line detection method was used to detect lines in V disparity map, after that, the road surface and vanishing line was extracted, and the intersection point between road and vehicle was computed; Third, the U disparity map was built to detect the horizontal position of vehicle. The experiment results have shown that our method not only can extract road area correctly, but also can detect vehicle position correctly too.","PeriodicalId":293382,"journal":{"name":"Proceedings of 2nd International Conference on Information Technology and Electronic Commerce","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131352433","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
Research of the retransmission policy based on compound parameters in SCTP-CMT 基于复合参数的SCTP-CMT重传策略研究
Proceedings of 2nd International Conference on Information Technology and Electronic Commerce Pub Date : 2014-12-01 DOI: 10.1109/ICITEC.2014.7105564
Huahua Shen, Cong Wang, Wenfeng Ma, Dongmei Zhang
{"title":"Research of the retransmission policy based on compound parameters in SCTP-CMT","authors":"Huahua Shen, Cong Wang, Wenfeng Ma, Dongmei Zhang","doi":"10.1109/ICITEC.2014.7105564","DOIUrl":"https://doi.org/10.1109/ICITEC.2014.7105564","url":null,"abstract":"In order to solve the rbuf blocking in concurrent multipath transfer, firstly, this paper analyzes the reason for receiving buffer blocking and the disadvantages of traditional retransmission policies. And then, it proposes an improved retransmission policy - RTX-CR (retransmission-congestion window and RTT), which can reduce rbuf blocking. The simulation indicates that the retransmission policy can reduce receive buffer blocking and achieve better transmission performance.","PeriodicalId":293382,"journal":{"name":"Proceedings of 2nd International Conference on Information Technology and Electronic Commerce","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123368598","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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