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An Internet of things QoS estimate approach based on multi-dimension QoS 一种基于多维QoS的物联网QoS估计方法
2014 9th International Conference on Computer Science & Education Pub Date : 2014-10-16 DOI: 10.1109/ICCSE.2014.6926613
Lu Li, Mei Rong, Guangquan Zhang
{"title":"An Internet of things QoS estimate approach based on multi-dimension QoS","authors":"Lu Li, Mei Rong, Guangquan Zhang","doi":"10.1109/ICCSE.2014.6926613","DOIUrl":"https://doi.org/10.1109/ICCSE.2014.6926613","url":null,"abstract":"Internet of things(IoT) has highly got recognition for its important application prospects from the day of emerging. Academia and industry have carried out extensive research aiming at the key theories and technologies of IoT. How to estimate the QoS of applications of IoT is an important problem in IoT research. To address this problem, this paper presents an IoT QoS estimate approach based on multi-dimension QoS which introduces multi-dimension QoS to estimate the QoS of applications of IoT. At last, an application example of IoT is used to explain how this approach to estimate the QoS of applications of IoT.","PeriodicalId":275003,"journal":{"name":"2014 9th International Conference on Computer Science & Education","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129245436","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: 14
K-medoids clustering based on MapReduce and optimal search of medoids 基于MapReduce的k -媒质聚类及媒质最优搜索
2014 9th International Conference on Computer Science & Education Pub Date : 2014-10-16 DOI: 10.1109/ICCSE.2014.6926527
Ying-ting Zhu, Fu-zhang Wang, Xinghua Shan, X. Lv
{"title":"K-medoids clustering based on MapReduce and optimal search of medoids","authors":"Ying-ting Zhu, Fu-zhang Wang, Xinghua Shan, X. Lv","doi":"10.1109/ICCSE.2014.6926527","DOIUrl":"https://doi.org/10.1109/ICCSE.2014.6926527","url":null,"abstract":"When there are noises and outliers in the data, the traditional k-medoids algorithm has good robustness, however, that algorithm is only suitable for medium and small data set for its complex calculation. MapReduce is a programming model for processing mass data and suitable for parallel computing of big data. Therefore, this paper proposed an improved algorithm based on MapReduce and optimal search of medoids to cluster big data. Firstly, according to the basic properties of triangular geometry, this paper reduced calculation of distances among data elements to help search medoids quickly and reduce the calculation complexity of k-medoids. Secondly, according to the working principle of MapReduce, Map function is responsible for calculating the distances between each data element and medoids, and assigns data elements to their clusters; Reduce function will check for the results from Map function, search new medoids by the optimal search strategy of medoids again, and return new results to Map function in the next MapReduce process. The experiment results showed that our algorithm in this paper has high efficiency and good effectiveness.","PeriodicalId":275003,"journal":{"name":"2014 9th International Conference on Computer Science & Education","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121570632","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: 21
Design and Implementation of government-affair-transparent System 政务透明制度的设计与实现
2014 9th International Conference on Computer Science & Education Pub Date : 2014-10-16 DOI: 10.1109/ICCSE.2014.6926632
Liyan Chen, Jia-yi Lin, Feixiang Duan, Hui Hu
{"title":"Design and Implementation of government-affair-transparent System","authors":"Liyan Chen, Jia-yi Lin, Feixiang Duan, Hui Hu","doi":"10.1109/ICCSE.2014.6926632","DOIUrl":"https://doi.org/10.1109/ICCSE.2014.6926632","url":null,"abstract":"This paper designs and implements government-affair-transparent system according to features of government affair. This paper first introduces designing thought and related technology which includes J2EE, MVC and B/S structure. It then does requirement analysis and works out functional requirement and performance requirement. Furthermore, it implements the construction of system using J2EE and MVC, which is based on the overall structure, logical structure and network structure designed by requirement analysis and system designing principles. The system construction solves key problems such as information exchange, date sharing, access control and it also elaborates design and implementation of key sub-systems.","PeriodicalId":275003,"journal":{"name":"2014 9th International Conference on Computer Science & Education","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122261848","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 mode of information dissemination and learning—Communication strategy of digital museum 数字博物馆有效的信息传播模式与学习传播策略
2014 9th International Conference on Computer Science & Education Pub Date : 2014-10-16 DOI: 10.1109/ICCSE.2014.6926574
Chang Ying, Chen Shan
{"title":"An effective mode of information dissemination and learning—Communication strategy of digital museum","authors":"Chang Ying, Chen Shan","doi":"10.1109/ICCSE.2014.6926574","DOIUrl":"https://doi.org/10.1109/ICCSE.2014.6926574","url":null,"abstract":"With the rapid developments of computer technology, multimedia technology, communication technology and network technology in the information era, the digital museum as a new form of museum show more and more particular advantages in terms of cultural heritage, publication and education compared with the physical museum. At the same time, the digital museum is facing many challenges. Based on the analysis of actual problems of several digital museums, three kinds of problems were proposed. Firstly, the information of the displaying is not expressed fully enough and could not meet the requirements of the audience. Secondly, the characteristics of the exhibitions can not be represented particularly or are even of absence. Thirdly, displaying contents and displaying fashions are often inactive and dull. According to the research of psychology of audience, four kinds of communicative strategies, that is, integration strategy, contrast strategy, interesting strategy, and interactive strategy are proposed, and the relevant approaches to achieve these strategies are presented in this paper.","PeriodicalId":275003,"journal":{"name":"2014 9th International Conference on Computer Science & Education","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121068112","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
3D model autotagging based on semi-supervised weighted metric learning 基于半监督加权度量学习的三维模型自动标注
2014 9th International Conference on Computer Science & Education Pub Date : 2014-10-16 DOI: 10.1109/ICCSE.2014.6926569
Zhou Kai, T. Feng, Ren Zhong, Hao Guo
{"title":"3D model autotagging based on semi-supervised weighted metric learning","authors":"Zhou Kai, T. Feng, Ren Zhong, Hao Guo","doi":"10.1109/ICCSE.2014.6926569","DOIUrl":"https://doi.org/10.1109/ICCSE.2014.6926569","url":null,"abstract":"The remarkable growth of 3D models on the Internet has posed a great challenge for model search. Many 3D search engines are based on tag matching, which is usually more accurate in identifying relevant models by alleviating the challenge arising from the semantic gap. However, the performance of tag matching is highly dependent on the availability and quality of 3D model tags. Recent studies have shown that tags that are specific to the visual content of 3D models are often noisy and unreliable in real-world environment, leading to a limited performance of autotagging. To address this challenge, we propose a 3D model autotagging method based on semi-supervised weighted metric learning. Extensive experiments show that the proposed method is significantly more effective than the state-of-the-art.","PeriodicalId":275003,"journal":{"name":"2014 9th International Conference on Computer Science & Education","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130339818","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
Using an e-talk pen to promote phonological awareness on communication training 在交流训练中使用电子笔提高语音意识
2014 9th International Conference on Computer Science & Education Pub Date : 2014-10-16 DOI: 10.1109/ICCSE.2014.6926474
C. Lin, Hua-Chen Chai
{"title":"Using an e-talk pen to promote phonological awareness on communication training","authors":"C. Lin, Hua-Chen Chai","doi":"10.1109/ICCSE.2014.6926474","DOIUrl":"https://doi.org/10.1109/ICCSE.2014.6926474","url":null,"abstract":"In this study, we employed an e-talk pen in a phonological awareness program on Mandarin phonetic symbol skills on communication training. This study followed single-case design using ABAB models in which A indicated the baseline and B indicated the intervention, visual analysis, and effect size measurement. The participants were 2 children with articulation disorders, the experiment since July, 2013 comprised seven teaching units, 30 minutes per class, five days a week, plus another 10 minutes for the post-teaching assessment to collect participant data points. This study established auditory prompting assessments in three parts: phoneme segmentation, phoneme synthetic (blending), and tone awareness. Interventions I and II are training effectiveness evaluations via the e-talk pen in the phonological awareness program. The interventions produced an immediate effect on participants' phonological awareness. The experimental results demonstrated that in the case of two elementary children with articulation disorders, their scores were considerably increased during the intervention phrases. After Intervention II, the results are higher effectiveness than after Baseline II. All the effect sizes are large. The results revealed that the e-talk pen phonological awareness program was large effect for enhancing skills in phonological awareness.","PeriodicalId":275003,"journal":{"name":"2014 9th International Conference on Computer Science & Education","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114133735","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
A clustering compression method for 3D Human motion capture data 三维人体运动捕捉数据的聚类压缩方法
2014 9th International Conference on Computer Science & Education Pub Date : 2014-10-16 DOI: 10.1109/ICCSE.2014.6926568
Zhou Kai, Ian Feng, Ao Guo, En Zhong
{"title":"A clustering compression method for 3D Human motion capture data","authors":"Zhou Kai, Ian Feng, Ao Guo, En Zhong","doi":"10.1109/ICCSE.2014.6926568","DOIUrl":"https://doi.org/10.1109/ICCSE.2014.6926568","url":null,"abstract":"Human motion capturing has become an important tool in fields such as sports sciences, biometrics, and particularly in computer animation, where large collections of motion material are accumulated in the production process. Efficient storage, retrieval and transmission methods are needed to fully exploit motion databases for reuse and for the synthesis of motions. In this paper, a compression method for 3D Human motion data is proposed. We represent and compress the motion data using the clustering method and primary component analysis. The compressed data is adapted to network transmission with shorter time in order to maximize the use of network bandwidth and computational performance of local machines. At the client, we decompress the motion chips and rebuild corresponding human motion. Experimental evaluation of the method showed that the proposed method has high compression rate and is effective.","PeriodicalId":275003,"journal":{"name":"2014 9th International Conference on Computer Science & Education","volume":"205 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114649482","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
Application of optimal control theory to the HEV dynamic process based control method 最优控制理论在HEV动态过程控制中的应用
2014 9th International Conference on Computer Science & Education Pub Date : 2014-10-16 DOI: 10.1109/ICCSE.2014.6926556
Ou Jia-jie, Liang Lifu
{"title":"Application of optimal control theory to the HEV dynamic process based control method","authors":"Ou Jia-jie, Liang Lifu","doi":"10.1109/ICCSE.2014.6926556","DOIUrl":"https://doi.org/10.1109/ICCSE.2014.6926556","url":null,"abstract":"The control method for the HEV propulsion system based on the dynamic process is proposed. The optimal control theory module and its application to DPCM are introduced. Based on the theoretical analysis, the simulation results including the HEV driving torque and power, power distribution for the multi-energy-source powertrain, fuel consumption and equivalent fuel consumption, SOC and discharge current of the storage battery are acquired, which help to prove the feasibility and validity of the DPCM advanced by this paper.","PeriodicalId":275003,"journal":{"name":"2014 9th International Conference on Computer Science & Education","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115504573","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 of pharmaceutical drugs security based on RFID sensor networks 基于RFID传感器网络的药品安全设计
2014 9th International Conference on Computer Science & Education Pub Date : 2014-10-16 DOI: 10.1109/ICCSE.2014.6926615
Zhang Jianbo, Yin Qun
{"title":"Design of pharmaceutical drugs security based on RFID sensor networks","authors":"Zhang Jianbo, Yin Qun","doi":"10.1109/ICCSE.2014.6926615","DOIUrl":"https://doi.org/10.1109/ICCSE.2014.6926615","url":null,"abstract":"This paper analyzes the management of pharmaceutical drugs and the characteristics of RFID sensor networks. Then it describes how to use RFID sensor network technology to solve the problem of pharmaceutical drugs' logistics and storage security, which improves pharmaceutical logistics service, and enhances pharmaceutical drug safety management to reduce accidents.","PeriodicalId":275003,"journal":{"name":"2014 9th International Conference on Computer Science & Education","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123001704","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
An approach to cluster mobile users based on time and location 一种基于时间和位置的移动用户集群方法
2014 9th International Conference on Computer Science & Education Pub Date : 2014-10-16 DOI: 10.1109/ICCSE.2014.6926467
Jiaxing Wu, Zhongnan Zhang, Huailin Dong, Qingfeng Wu, Lei Hu
{"title":"An approach to cluster mobile users based on time and location","authors":"Jiaxing Wu, Zhongnan Zhang, Huailin Dong, Qingfeng Wu, Lei Hu","doi":"10.1109/ICCSE.2014.6926467","DOIUrl":"https://doi.org/10.1109/ICCSE.2014.6926467","url":null,"abstract":"Obtaining user location trails has become much easier as the coming of mobile internet. However, how to accurately cluster mobile users based on their location trails has become a challenge. This paper presents an approach to clustering mobile users based on time and location. It extracts center position from user location trials according to duration and uses time factor and time-weighting to cluster based on DBSCAN algorithm. The implementation of building circle by shaking in a campus social platform based on Android is conducted to confirm the effectiveness of the approach in this paper.","PeriodicalId":275003,"journal":{"name":"2014 9th International Conference on Computer Science & Education","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122564561","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
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