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2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)最新文献

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The research on matrix transformation of 2-level quantum logic gates 二能级量子逻辑门的矩阵变换研究
2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP) Pub Date : 2013-12-01 DOI: 10.1109/ICCWAMTIP.2013.6716638
F. Fan, Chao Zhao, Qian-qi Le
{"title":"The research on matrix transformation of 2-level quantum logic gates","authors":"F. Fan, Chao Zhao, Qian-qi Le","doi":"10.1109/ICCWAMTIP.2013.6716638","DOIUrl":"https://doi.org/10.1109/ICCWAMTIP.2013.6716638","url":null,"abstract":"Quantum computation and quantum information have recently become an extensively studied topic. In this paper, we give some matrix expressions and transformation method for 2-level quantum logic gates, which can make implementation of 2-level quantum logic gates easily and improve the efficiency of binary quantum circuit synthesis.","PeriodicalId":319274,"journal":{"name":"2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115425431","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 design of active RFID tags based on NRF24L01 基于NRF24L01的有源RFID标签设计
2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP) Pub Date : 2013-12-01 DOI: 10.1109/ICCWAMTIP.2013.6716633
Shunyu Shi, Tingting Lu, Hao Zhang, Lingwei Xu, T. Gulliver
{"title":"A design of active RFID tags based on NRF24L01","authors":"Shunyu Shi, Tingting Lu, Hao Zhang, Lingwei Xu, T. Gulliver","doi":"10.1109/ICCWAMTIP.2013.6716633","DOIUrl":"https://doi.org/10.1109/ICCWAMTIP.2013.6716633","url":null,"abstract":"An active RFID tag design based on nRF24L01 is proposed in this paper. This active RFID tag works in 2.4GHz. The requirements for low power consumption and low system complexity of RFID tags have been well considered. The circuit diagram and the communication protocol are fully described in the paper. Particularly, an anti-collision algorithm has been proposed to improve the effectiveness of thecommunication protocol.","PeriodicalId":319274,"journal":{"name":"2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)","volume":"20 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116595796","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: 8
A protection system for web server resources web服务器资源保护系统
2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP) Pub Date : 2013-12-01 DOI: 10.1109/ICCWAMTIP.2013.6716615
Mingqing Huang
{"title":"A protection system for web server resources","authors":"Mingqing Huang","doi":"10.1109/ICCWAMTIP.2013.6716615","DOIUrl":"https://doi.org/10.1109/ICCWAMTIP.2013.6716615","url":null,"abstract":"A system for protecting web resources on web site server is proposed. A few number of protection system have been developed over the past decade. However, because of the insecurity of internet, these traditional systems are quite fragile under the attacks from internet. We propose a protection system for protect the recourses on web site server by combining the hash signature algorithm and digital watermarking technique. The proposed protection system has the power of preventing tampering web resources, and protecting the copyrights of media files on web site server.","PeriodicalId":319274,"journal":{"name":"2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122578016","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
Performance test and bottle analysis based on scientific research management platform 基于科研管理平台的性能测试与瓶分析
2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP) Pub Date : 2013-12-01 DOI: 10.1109/ICCWAMTIP.2013.6716635
P. Li, Dong Shi, Jian-Pin Li
{"title":"Performance test and bottle analysis based on scientific research management platform","authors":"P. Li, Dong Shi, Jian-Pin Li","doi":"10.1109/ICCWAMTIP.2013.6716635","DOIUrl":"https://doi.org/10.1109/ICCWAMTIP.2013.6716635","url":null,"abstract":"The performance and service quality of a Web system become more and more important along with the development of Web application technology and popularization of Web application rapidly. There are many particularities and difficulties in the testing of web applications as to traditional application, especially in performance testing, such as unpredictable load, reality of designing scenario and veracity of analysis bottleneck. This paper which based on traditional Web system performance testing theory and used the testing tool named LoadRunner to analyze how to detect the shortage of Web system performance precisely. The method has been implemented in System of scientific research management platform, and has been obtained anticipative result. This paper has divide the web system method into six processes based on the Web system performance testing: Making performance testing plan, build performance testing environment, record and develop testing script, foundation testing scene, play the monitor scene and analysis testing result. And also gives Web performance test the general step.","PeriodicalId":319274,"journal":{"name":"2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)","volume":"80 11","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114040598","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
Invariant moment features for fingerprint recognition 指纹识别的不变矩特征
2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP) Pub Date : 2013-12-01 DOI: 10.1109/ICCWAMTIP.2013.6716606
Liang-Wei Chen, C. Li
{"title":"Invariant moment features for fingerprint recognition","authors":"Liang-Wei Chen, C. Li","doi":"10.1109/ICCWAMTIP.2013.6716606","DOIUrl":"https://doi.org/10.1109/ICCWAMTIP.2013.6716606","url":null,"abstract":"A method of invariant moment features for fingerprint recognition is proposed based on the global structure of fingerprint. The invariant moment features are calculated on the region of interest (ROI). The ROI is cropped from fingerprint image based on the reference point. Because the invariant moments are invariant under rotation the proposed method calculates the fingerprint features without pre-alignment. The experiments results show the proposed method can extracted discriminative fingerprint feature.","PeriodicalId":319274,"journal":{"name":"2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130642292","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: 11
The analysis of affecting GDP growth factors based on EVIEWS econometric model 基于EVIEWS计量经济模型的影响GDP增长因素分析
2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP) Pub Date : 2013-12-01 DOI: 10.1109/ICCWAMTIP.2013.6716636
Lei Guo, Hui-Ben Zhang
{"title":"The analysis of affecting GDP growth factors based on EVIEWS econometric model","authors":"Lei Guo, Hui-Ben Zhang","doi":"10.1109/ICCWAMTIP.2013.6716636","DOIUrl":"https://doi.org/10.1109/ICCWAMTIP.2013.6716636","url":null,"abstract":"This paper analyzes our country's GDP and influences its factors by econometric methods and statistical analysis method. By EVIEWS software modeling, used the model estimates OLS parameter, then get model mathematical equations. There are many factors affecting the national economy, such as, the total fiscal expenditure, the total investment, the total imports and exports and the total consumption and so on. In this paper, we take the total investment and the total consumption as explanatory variable, analyze relationship between these explanatory variables and GDP and analyze the economic significance of these influencing factors.","PeriodicalId":319274,"journal":{"name":"2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128143313","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
Packet delay estimation with minimum FIFO block based on asymmetric PTP network 基于非对称PTP网络的最小FIFO分组延迟估计
2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP) Pub Date : 2013-12-01 DOI: 10.1109/ICCWAMTIP.2013.6716598
Lei Chen, Tianlin Zhu
{"title":"Packet delay estimation with minimum FIFO block based on asymmetric PTP network","authors":"Lei Chen, Tianlin Zhu","doi":"10.1109/ICCWAMTIP.2013.6716598","DOIUrl":"https://doi.org/10.1109/ICCWAMTIP.2013.6716598","url":null,"abstract":"The symmetry of packet delay is one of basic assumption of PTP (Precision Time Protocol). But most existing networks could not meet this assumption to achieve high accuracy PTP synchronization. The FIFO block is one of main reasons that lead packet delay asymmetry according to the research. So the packet delay estimation with minimum FIFO block is put forward to try to select those “lucky packets” which survived from FIFO block in packet stack to achieve good PTP performance. The boundary conditions of this algorithm is decided by the mean time interval using to select “lucky packets”. Its expression has been deduced. Verified by some meaningful tests, in the asymmetry network, the accuracy of packet delay estimation increases almost 25ns with stability increasing almost 2 order, and the accuracy of PTP synchronization increases more than one-fold with stability increasing almost four-fold, compared with no optimization.","PeriodicalId":319274,"journal":{"name":"2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133722565","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
Electromagnetic simulations and performance analysis of two phase salient pole permanent magnet brushless DC motor 两相凸极永磁无刷直流电动机电磁仿真及性能分析
2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP) Pub Date : 2013-12-01 DOI: 10.1109/ICCWAMTIP.2013.6716646
Muhammad Mohsin Aslam, M. Malik, Muhammad Irfan Badar
{"title":"Electromagnetic simulations and performance analysis of two phase salient pole permanent magnet brushless DC motor","authors":"Muhammad Mohsin Aslam, M. Malik, Muhammad Irfan Badar","doi":"10.1109/ICCWAMTIP.2013.6716646","DOIUrl":"https://doi.org/10.1109/ICCWAMTIP.2013.6716646","url":null,"abstract":"In this paper, we present modeling of two phase Permanent Magnet BrushLess DC (PMBLDC) motor in Maxwell 3D software. Electromagnetic simulations and performance analysis of proposed model is carried out. Torque and back EMF equations for proposed model are derived and verified through simulations. Electromagnetic simulations include flux flow pattern, parametric analysis and transient analysis. Simulations verify that proposed model is valid, accurate and application specific. Due to its compact size, high torque and accuracy, the proposed model of two phase PMBLDC motor can be used in motion control, precise positioning, robotics, computer peripherals and automotive industry etc.","PeriodicalId":319274,"journal":{"name":"2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)","volume":"139 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114766579","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
Study on distance and angle measurement for single-base-station UWB positioning system with circular antenna array 圆形天线阵单基站超宽带定位系统的距离和角度测量研究
2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP) Pub Date : 2013-12-01 DOI: 10.1109/ICCWAMTIP.2013.6716612
Hao Zhang, Feifei Guo, Tingting Lu, Lingwei Xu, Min Wang, T. Gulliver
{"title":"Study on distance and angle measurement for single-base-station UWB positioning system with circular antenna array","authors":"Hao Zhang, Feifei Guo, Tingting Lu, Lingwei Xu, Min Wang, T. Gulliver","doi":"10.1109/ICCWAMTIP.2013.6716612","DOIUrl":"https://doi.org/10.1109/ICCWAMTIP.2013.6716612","url":null,"abstract":"A single-base-station ultra-wideband (UWB) positioning system with a circular antenna array is given in this study. MUSIC algorithm and pulse amplitude measurement are employed to achieve accurate distance and angle measurement for precise positioning. Compared with the traditional correlation function algorithm in dense multipath environments, MUSIC algorithm has high multipath resolution capability and high noise immunity. It can get accurate values of time of arrival (TOA) by detecting multipath signals. Then the precise distance can be obtained. Since the angle of arrival (AOA) of the received signal is a variable of the antenna gain function of circular antenna array, we can simply measure the pulse amplitudes of the received signals to calculate AOA values. Simulation results show that MUSIC algorithm can detect the first path precisely in the indoor line-of-sight (LOS) environment, which improves the accuracy of the distance measurement. And the pulse amplitude measurement is also an effective way to achieve high precise angle measurement.","PeriodicalId":319274,"journal":{"name":"2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125885855","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
Fast video encryption using CAVLC methods in realtime 基于CAVLC方法的实时快速视频加密
2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP) Pub Date : 2013-12-01 DOI: 10.1109/ICCWAMTIP.2013.6716626
M. A. Hamza, M. T. Elsir, Ting Zhong
{"title":"Fast video encryption using CAVLC methods in realtime","authors":"M. A. Hamza, M. T. Elsir, Ting Zhong","doi":"10.1109/ICCWAMTIP.2013.6716626","DOIUrl":"https://doi.org/10.1109/ICCWAMTIP.2013.6716626","url":null,"abstract":"Video encryption is an important field. It has been recently rapidly used in many multimedia systems. The proposed method is focusing on H.264/AVC [1] [2] video coding standard. Several encryption algorithms are based on intra frame/slice had been utilized. The drawbacks of previously used algorithms is that they are vulnerable to known plaintext attack, the increase of stream size, they can't handle real-time processing and they face bandwidth limitations of bit rate [3]. The proposed algorithm is to secure a video during encoding process. The proposed method uses Selective Encryption(SE) [4] to encrypt a CAVLC (Context Adaptive Variable Length Code) stage in order to minimize the amount of bits on compressed file. The security is based on the security of stream cipher. The most important factor here is the compact ratio, Bit rate and Frame rate.","PeriodicalId":319274,"journal":{"name":"2013 10th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127971820","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
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