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2011 International Symposium on Computer Science and Society最新文献

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Self-Assessment in Autonomous Computer-Assisted Language Learning 自主计算机辅助语言学习中的自我评价
2011 International Symposium on Computer Science and Society Pub Date : 2011-07-16 DOI: 10.1109/ISCCS.2011.92
Zhao Liang, Ling Li
{"title":"Self-Assessment in Autonomous Computer-Assisted Language Learning","authors":"Zhao Liang, Ling Li","doi":"10.1109/ISCCS.2011.92","DOIUrl":"https://doi.org/10.1109/ISCCS.2011.92","url":null,"abstract":"The self-assessment in autonomous computer-assisted language learning has been one of the most talked about issues over the recent years. A review of the literature enabled to generate 10 questions as questionnaire to investigate whether there was any change of opinions and attitudes toward the application of self-assessment in autonomous computer-assisted language learning in Southwest University. The reliability of the questionnaire was tested first, and then the questionnaire was distributed to students three times, before, during and after the application of self-assessment in autonomous computer-assisted language learning, namely, 1st week, 8th week and 16th week. And through the comparison of self-assessments' score and score of final exam, a T-test was made to examine the effectiveness of self-assessment done by students. From the results of the questionnaire survey and T-test, it was beneficial and effective for students to make self-assessment in autonomous computer-assisted language learning. Limitations and possible further research were proposed in this paper.","PeriodicalId":326328,"journal":{"name":"2011 International Symposium on Computer Science and Society","volume":"171 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125688674","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
Flexible Localization and Identification System Based on RFID and Vision Tracking Technologies 基于RFID和视觉跟踪技术的柔性定位与识别系统
2011 International Symposium on Computer Science and Society Pub Date : 2011-07-16 DOI: 10.1109/ISCCS.2011.109
Ching-Sheng Wang, Chunping Chen
{"title":"Flexible Localization and Identification System Based on RFID and Vision Tracking Technologies","authors":"Ching-Sheng Wang, Chunping Chen","doi":"10.1109/ISCCS.2011.109","DOIUrl":"https://doi.org/10.1109/ISCCS.2011.109","url":null,"abstract":"Among existing indoor localization systems, considering the costs and accuracy, RFID has been one of the best choices for indoor positioning. However, years of research experiences found that the signal strength of RFID is not sufficiently stable and sensitive to the indoor environment and furniture, which reduce positioning accuracy. Therefore, this paper proposed an indoor localization and identification system, bases on active RFID and vision tracking technologies. This system has a more flexible RFID triangular layout method and a more efficient sensing overlap analysis mechanism. By integrating the precise positioning information of video images, the proposed system not only reduces the costs, but also improves the computing efficiency and positioning accuracy.","PeriodicalId":326328,"journal":{"name":"2011 International Symposium on Computer Science and Society","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129212761","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
Chaotic Dynamics Analysis and Forecast of Stock Time Series 股票时间序列混沌动力学分析与预测
2011 International Symposium on Computer Science and Society Pub Date : 2011-07-16 DOI: 10.1109/ISCCS.2011.28
Hongjie Liu, Dongwei Huang, Yongzhao Wang
{"title":"Chaotic Dynamics Analysis and Forecast of Stock Time Series","authors":"Hongjie Liu, Dongwei Huang, Yongzhao Wang","doi":"10.1109/ISCCS.2011.28","DOIUrl":"https://doi.org/10.1109/ISCCS.2011.28","url":null,"abstract":"In this paper, the time series which formed by the daily closing price of the Shanghai stock composite index and the daily opening price of Huaxia Bank have been studied. The log-linear detrending (LLD) method is used to treat the data, then based on phase space reconstruction, it has been proved that the studied time series have the chaotic behavior by drawing phase diagram, calculating the characteristic parameters of time series like correlation dimension and the largest Lyapunov exponent. Finally, the Back Propagation (BP) neural network is adopted to forecast the further data of time series, and the satisfying forecast result is obtained.","PeriodicalId":326328,"journal":{"name":"2011 International Symposium on Computer Science and Society","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123086992","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: 5
New Generalized Contractions in Complete Cone Metric Spaces 完全锥度量空间中的新广义收缩
2011 International Symposium on Computer Science and Society Pub Date : 2011-07-16 DOI: 10.1109/ISCCS.2011.83
Yongye Tang, Yongfu Su
{"title":"New Generalized Contractions in Complete Cone Metric Spaces","authors":"Yongye Tang, Yongfu Su","doi":"10.1109/ISCCS.2011.83","DOIUrl":"https://doi.org/10.1109/ISCCS.2011.83","url":null,"abstract":"In this paper we prove some fixed point theorems of contractive mappings in a complete cone metric space. We replace the real numbers by ordering Banach space and define cone metric space. Our results generalized some fixed point theorems in partially ordered metric spaces.","PeriodicalId":326328,"journal":{"name":"2011 International Symposium on Computer Science and Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130531562","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
Design and Implementation of In-Circuit Programming for Flash Memory in HCS08 MCU Family HCS08系列单片机中闪存在线编程的设计与实现
2011 International Symposium on Computer Science and Society Pub Date : 2011-07-16 DOI: 10.1109/ISCCS.2011.76
Qingqing Zhong, Zhigui Lin, Dejun Meng
{"title":"Design and Implementation of In-Circuit Programming for Flash Memory in HCS08 MCU Family","authors":"Qingqing Zhong, Zhigui Lin, Dejun Meng","doi":"10.1109/ISCCS.2011.76","DOIUrl":"https://doi.org/10.1109/ISCCS.2011.76","url":null,"abstract":"On the basis of analysis of the characteristics of flash memory in HCS08 MCU family, how to perform program and erase operations are demonstrated during in-circuit programming of flash memory in HCS08 MCU family. In order to solve the unstable problem during in-circuit programming of flash memory, three methods are put forward. After studying on the features of the three methods, the implementation of the methods is given. During the debugging, MC9S08AW60 MCU is chose to verify the feasibility of the methods, and the experiment experience is supplied. The paper plays an importance role in in-circuit programming of flash memory in HCS08 MCU family.","PeriodicalId":326328,"journal":{"name":"2011 International Symposium on Computer Science and Society","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131421508","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
A New Fixed Point Theorem and Simple Approximative Algorithm for Nonexpansive Mappings 非扩张映射的一个新的不动点定理和简单逼近算法
2011 International Symposium on Computer Science and Society Pub Date : 2011-07-16 DOI: 10.1109/ISCCS.2011.81
Li Jiang, Yongfu Su
{"title":"A New Fixed Point Theorem and Simple Approximative Algorithm for Nonexpansive Mappings","authors":"Li Jiang, Yongfu Su","doi":"10.1109/ISCCS.2011.81","DOIUrl":"https://doi.org/10.1109/ISCCS.2011.81","url":null,"abstract":"The purpose of this article is to prove a new fixed point theorem and to establish a simple approximative method of fixed point for nonexpansive mappings in the reflexive Banach space. The new fixed point theorem presented in this article improved and extend the classical results of Goebel-Kirk, Kim-Xu and many others.","PeriodicalId":326328,"journal":{"name":"2011 International Symposium on Computer Science and Society","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127511898","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
Template Matching Algorithm Based on Edge Detection 基于边缘检测的模板匹配算法
2011 International Symposium on Computer Science and Society Pub Date : 2011-07-16 DOI: 10.1109/ISCCS.2011.9
You Lin, Xiu Chun-bo
{"title":"Template Matching Algorithm Based on Edge Detection","authors":"You Lin, Xiu Chun-bo","doi":"10.1109/ISCCS.2011.9","DOIUrl":"https://doi.org/10.1109/ISCCS.2011.9","url":null,"abstract":"A new template matching algorithm is proposed to improve rotation invariance of mean absolute difference method. The matching function is composed of two sub functions. The first sub-function matches the gray difference between template image and object image, and the second sub-function matches the edge intensity difference between them. The template image and object image are arranged into circle structure, which ensure not only the rotation invariance of the algorithm but also detailed information considered. Simulation results show that the method can realize the target recognition function, and the recognition accuracy can be raised effectively.","PeriodicalId":326328,"journal":{"name":"2011 International Symposium on Computer Science and Society","volume":"222 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121282739","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: 10
Study on Improving the Service Quality of Multimedia Network 提高多媒体网络服务质量的研究
2011 International Symposium on Computer Science and Society Pub Date : 2011-07-16 DOI: 10.1109/ISCCS.2011.11
Wang Xishan, Liang Yu
{"title":"Study on Improving the Service Quality of Multimedia Network","authors":"Wang Xishan, Liang Yu","doi":"10.1109/ISCCS.2011.11","DOIUrl":"https://doi.org/10.1109/ISCCS.2011.11","url":null,"abstract":"According to the requirement of Multimedia Network and the users' sensitivity for packet drop and delay, the paper puts forward a new protocol IRUDP(Improved Reliable UDP) based on traditional UDP. The paper suggests detecting network congestion according to virtual receiving rate and actual receiving rate and packet drop rate and then responding to it. Simulation results show that IRUDP do not chang the efficiency of traditional UDP, It improves the reliability and reduce the network packet drop rate and delay, increases the network data transmission efficiency.","PeriodicalId":326328,"journal":{"name":"2011 International Symposium on Computer Science and Society","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114898765","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
Service Composition Strategy with Consideration of Equilibrium Price 考虑均衡价格的服务组合策略
2011 International Symposium on Computer Science and Society Pub Date : 2011-07-16 DOI: 10.1109/ISCCS.2011.111
Youlong Luo, G. Nie
{"title":"Service Composition Strategy with Consideration of Equilibrium Price","authors":"Youlong Luo, G. Nie","doi":"10.1109/ISCCS.2011.111","DOIUrl":"https://doi.org/10.1109/ISCCS.2011.111","url":null,"abstract":"In practice, introduction of a new service composition to service market will bring expansion of whole market, but also competition to service available of service integrator itself and its competitor in the same market. Therefore, we establish a model with two object, the first is to maximize benefit growth by introduction of new service composition with considerition of equilibrium price, the second is to minimize reduction to profit availabe of the service integrator itself. Heuristic algorithm to solve the model and an examle are given, the result indicates that the model and algorithm can get approximate solution effectively.","PeriodicalId":326328,"journal":{"name":"2011 International Symposium on Computer Science and Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130206928","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
Hybrid Neural Predictive-Fuzzy Controller for Motorized Robot Arm 电动机械臂的神经预测-模糊混合控制器
2011 International Symposium on Computer Science and Society Pub Date : 2011-07-16 DOI: 10.1109/ISCCS.2011.50
Fatma Zada, S. Guirguis, Walied M. Sead
{"title":"Hybrid Neural Predictive-Fuzzy Controller for Motorized Robot Arm","authors":"Fatma Zada, S. Guirguis, Walied M. Sead","doi":"10.1109/ISCCS.2011.50","DOIUrl":"https://doi.org/10.1109/ISCCS.2011.50","url":null,"abstract":"In this study, a design methodology is introduced that blends the neural predictive and fuzzy logic controllers in an intelligent way developing a new intelligent hybrid controller has been achieved. In this design methodology, the fuzzy logic controller works in parallel with neural predictive controller and adjusts the output of the predictive controller in order to enhance system predicted input. The performance of our proposal controller is demonstrated on the motorized robot arm with disturbances. The simulation shows that the new hybrid neural predictive-fuzzy controller provides better system response in terms of transient and steady-state performance when compared to neural predictive or fuzzy logic controller applications. The simulation is performed on MATLAB/Simulink toolbox to illustrate the efficiency of the proposed method.","PeriodicalId":326328,"journal":{"name":"2011 International Symposium on Computer Science and Society","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130356895","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: 6
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