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2018 International Conference on Information Systems and Computer Aided Education (ICISCAE)最新文献

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The Mathematical Analysis on the Nonlinearity under Different Subdivision Numbers with Ellipticity Polarization Laser Source 椭圆偏振激光源不同细分数下非线性的数学分析
2018 International Conference on Information Systems and Computer Aided Education (ICISCAE) Pub Date : 2018-07-01 DOI: 10.1109/ICISCAE.2018.8666906
S. Wu, Zhiming Rao, Fang-sen Xie, Shijia Zeng, H. Hu
{"title":"The Mathematical Analysis on the Nonlinearity under Different Subdivision Numbers with Ellipticity Polarization Laser Source","authors":"S. Wu, Zhiming Rao, Fang-sen Xie, Shijia Zeng, H. Hu","doi":"10.1109/ICISCAE.2018.8666906","DOIUrl":"https://doi.org/10.1109/ICISCAE.2018.8666906","url":null,"abstract":"The nonlinear error is the main error source of the laser interferometer which is widely used in the precision engineering. This paper studies the relations between the nonlinear error and the heterodyne interferometer with the ellipticity polarization laser source under the different optical subdivision numbers. The simulation shows that if the two beams source are elliptical polarization with the same ellipse angle, the nonlinearity in four-pass-subdivision is bigger than two-pass-subdivision. However, if only one laser beam exists ellipticity polarization or both laser beams are ellipticity polarizations with different ellipse angles, the nonlinearity in four-pass-subdivision is smaller than two-pass-subdivision. This study is useful to design the heterodyne interferometer.","PeriodicalId":129861,"journal":{"name":"2018 International Conference on Information Systems and Computer Aided Education (ICISCAE)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126569182","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
Study on Value Evaluation Model of Used Excavators Based on AHP Method 基于AHP法的二手挖掘机价值评估模型研究
2018 International Conference on Information Systems and Computer Aided Education (ICISCAE) Pub Date : 2018-07-01 DOI: 10.1109/ICISCAE.2018.8666857
Xu Shen
{"title":"Study on Value Evaluation Model of Used Excavators Based on AHP Method","authors":"Xu Shen","doi":"10.1109/ICISCAE.2018.8666857","DOIUrl":"https://doi.org/10.1109/ICISCAE.2018.8666857","url":null,"abstract":"Overall speaking, China’s used construction machinery appraisal system is still in its infancy, without a set of scientific, unified, and improved appraisal methods and assessment theory. In this paper, a variety of factors affecting the value of used construction machinery are taken into account to establish the value evaluation model. Considering the difference and similarity of construction machinery, the typical single bucket hydraulic excavator is selected to verify the evaluation method. AHP method is adopted to analyse and determine the influence factors, comprehensive parameters and adjustment coefficient of used excavator, as well as their weights, and then determine the appraisal price of a used excavator.","PeriodicalId":129861,"journal":{"name":"2018 International Conference on Information Systems and Computer Aided Education (ICISCAE)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129380264","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 the Acoustic Performance of Expansion Muffler Based on Comprehensive Analysis of Acoustic Modal and Transmission Loss 基于声模态和传输损耗综合分析的膨胀消声器声学性能研究
2018 International Conference on Information Systems and Computer Aided Education (ICISCAE) Pub Date : 2018-07-01 DOI: 10.1109/ICISCAE.2018.8666840
Shenghao Xiao, Fuwu Yan, Zhien Liu, Chihua Lu
{"title":"Study on the Acoustic Performance of Expansion Muffler Based on Comprehensive Analysis of Acoustic Modal and Transmission Loss","authors":"Shenghao Xiao, Fuwu Yan, Zhien Liu, Chihua Lu","doi":"10.1109/ICISCAE.2018.8666840","DOIUrl":"https://doi.org/10.1109/ICISCAE.2018.8666840","url":null,"abstract":"To study the relevance between the structure factor and the acoustic performance of the expansion muffler from the perspective of three-dimensional acoustical theory, the comprehensive analysis method of acoustic mode and transmission loss is used in this paper. The diameter and length of the expansion muffler, the diameter and length of the insertion pipe, and the position of the insertion pipe on the shell are selected as the structure factors of the study. Then a reasonable research program of the structure factors is developed, in which the selected structure factors are regularly changed, and the acoustic mode and transmission loss of each program are simulated. Based on the three-dimensional acoustic theory, the result contrast between the acoustic mode and the transmission loss is analyzed, and the change rule between the structure factor and the acoustic mode and the transmission loss is obtained. Finally, the study on the acoustic performance of expansion muffler is accomplished. The studies have shown that frequencies and modes of the acoustic mode of the different structure factors are necessarily related to the frequency and sound pressure level of the transmission loss.","PeriodicalId":129861,"journal":{"name":"2018 International Conference on Information Systems and Computer Aided Education (ICISCAE)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126129102","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 Joint Model based on CNN-LSTMs in Dialogue Understanding 基于cnn - lstm的对话理解联合模型
2018 International Conference on Information Systems and Computer Aided Education (ICISCAE) Pub Date : 2018-07-01 DOI: 10.1109/ICISCAE.2018.8666842
Xinlu Zhao, E. Haihong, Meina Song
{"title":"A Joint Model based on CNN-LSTMs in Dialogue Understanding","authors":"Xinlu Zhao, E. Haihong, Meina Song","doi":"10.1109/ICISCAE.2018.8666842","DOIUrl":"https://doi.org/10.1109/ICISCAE.2018.8666842","url":null,"abstract":"In Task-oriented Dialogue System, intent recognition and slot filling are two key subtasks of dialogue understanding (DU) module. Considering the strong relationship between intent and slots, this paper proposes an encoder-decoder architecture (using CNN-LSTMs) which based on attention mechanism to jointly model the two subtasks. Meanwhile, this paper also discusses the performance impact of the emitted slots information on the recognition of intent when jointly modeling. Our proposed model obtains 1.31% accuracy promotion on intent recognition and 0.90% gain on slot filling over the baseline model.","PeriodicalId":129861,"journal":{"name":"2018 International Conference on Information Systems and Computer Aided Education (ICISCAE)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126476170","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
Artificial Intelligence Algorithm for the Game of NoGo based on Value Evaluation 基于价值评估的NoGo博弈人工智能算法
2018 International Conference on Information Systems and Computer Aided Education (ICISCAE) Pub Date : 2018-07-01 DOI: 10.1109/ICISCAE.2018.8666845
Qianyu Guo, Youguang Chen
{"title":"Artificial Intelligence Algorithm for the Game of NoGo based on Value Evaluation","authors":"Qianyu Guo, Youguang Chen","doi":"10.1109/ICISCAE.2018.8666845","DOIUrl":"https://doi.org/10.1109/ICISCAE.2018.8666845","url":null,"abstract":"The game of NoGo is one of the chesses for machine game, and is a variation of go-chess. NoGo and its related rules are firstly introduced with demonstration on recent researches on artificial intelligence for the game. Then a model function of value evaluation for arbitrary chessboard is proposed through analysis of characteristics of NoGo, and one or more candidate points with the highest evaluation value shall be given. Hence, an optimal solution can be given if the candidate point is sole, otherwise, the optimal solution can be given via scattering rule or the algorithm of Monte Carlo tree search (MCTS) according to different cases. Finally, the game result between the proposed algorithm by this paper and the famous open source software (OSS)——OASE-NOGO is obtained, and the proposed algorithm gives 95% of win rate, which, comparing with previous researches, proves to be feasible and efficient.","PeriodicalId":129861,"journal":{"name":"2018 International Conference on Information Systems and Computer Aided Education (ICISCAE)","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116745384","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
Novel Digital Audio Broadcasting System Based on CE-OFDM and FM 基于CE-OFDM和FM的新型数字音频广播系统
2018 International Conference on Information Systems and Computer Aided Education (ICISCAE) Pub Date : 2018-07-01 DOI: 10.1109/ICISCAE.2018.8666839
Jiaming Wang, Chao Chen
{"title":"Novel Digital Audio Broadcasting System Based on CE-OFDM and FM","authors":"Jiaming Wang, Chao Chen","doi":"10.1109/ICISCAE.2018.8666839","DOIUrl":"https://doi.org/10.1109/ICISCAE.2018.8666839","url":null,"abstract":"This paper introduces the research significance and the current development situation of CE-OFDM firstly, and then introduces the system structure of the CE-OFDM which is based on FM modulation, and each module are introduced in details by comparing with OFDM system. Then the simulation is conducted with MATLAB and results are analyzed. This paper also compares with CE-OFDM system which was put by Steve C. Thompson, to confirm the feasibility of the system in this paper finally.","PeriodicalId":129861,"journal":{"name":"2018 International Conference on Information Systems and Computer Aided Education (ICISCAE)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124021555","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
Epileptic Seizure Detection Based on Local Mean Decomposition and Dictionary Pair Learning 基于局部均值分解和字典对学习的癫痫发作检测
2018 International Conference on Information Systems and Computer Aided Education (ICISCAE) Pub Date : 2018-07-01 DOI: 10.1109/ICISCAE.2018.8666904
Zuyi Yu, Y. Li, Qi Yuan, Weidong Zhou
{"title":"Epileptic Seizure Detection Based on Local Mean Decomposition and Dictionary Pair Learning","authors":"Zuyi Yu, Y. Li, Qi Yuan, Weidong Zhou","doi":"10.1109/ICISCAE.2018.8666904","DOIUrl":"https://doi.org/10.1109/ICISCAE.2018.8666904","url":null,"abstract":"The automatic detection of epileptic Electroencephalogram (EEG) signals is of great significance in alleviating the pressure of neurologists and the clinical therapy of patients. In this paper, a novel method combining the local mean decomposition (LMD) and the projective dictionary pair learning (DPL) is proposed for seizure detection. The LMD is employed to decompose the EEG signals into a set of product functions, and the first three product functions are selected to extract three features to characterize the behavior of EEG recordings. After that, the DPL model can learn a synthesis dictionary and an analysis dictionary from the training samples, and then encode the test samples over the learned dictionary. At last, the test samples are categorized by checking whose class has the minimum reconstructed residual. The proposed model is evaluated on the Freiburg database, achieving the sensitivity of 95.89% with the specificity of 95.10%. The experimental results suggest that the proposed method can become a potential approach for detecting seizures in clinic application.","PeriodicalId":129861,"journal":{"name":"2018 International Conference on Information Systems and Computer Aided Education (ICISCAE)","volume":"80 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134174082","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
NSCT-based Adaptive Illumination Processing for Face Recognition 基于nsct的人脸识别自适应光照处理
2018 International Conference on Information Systems and Computer Aided Education (ICISCAE) Pub Date : 2018-07-01 DOI: 10.1109/ICISCAE.2018.8666899
Z. Zhao, Jianli Liang
{"title":"NSCT-based Adaptive Illumination Processing for Face Recognition","authors":"Z. Zhao, Jianli Liang","doi":"10.1109/ICISCAE.2018.8666899","DOIUrl":"https://doi.org/10.1109/ICISCAE.2018.8666899","url":null,"abstract":"A NSCT-based method is presented for adaptively extracting illumination invariants of face images, for the purpose of removing the effect of lighting variations on the algorithm for face recognition. This study begins with the use of logarithm transform to face images, and the transformed images are then decomposed into low-frequency sub-bands and high-frequency directional sub-bands by NSCT. After that, the adaptive threshold of each band is found out according to the distribution of NSCT coefficients in high-frequency sub-bands, with which the sub-bands are filtered by a compromised threshold function. Finally, inverse NSCT is applied to the filtered sub-bands, with the illumination invariant obtained. Experimental results on the two well-known face databases of Extended Yale B and CMU PIE show that the proposed algorithm can effectively eliminate the effect of illumination on face images with satisfactory recognition rates.","PeriodicalId":129861,"journal":{"name":"2018 International Conference on Information Systems and Computer Aided Education (ICISCAE)","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121708216","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
Blind Decoding for a Multi-cell Massive Antenna Array Uplink System 多小区海量天线阵上行系统的盲解码
2018 International Conference on Information Systems and Computer Aided Education (ICISCAE) Pub Date : 2018-07-01 DOI: 10.1109/ICISCAE.2018.8666856
Han Yu, L. Shen, B.B. Yan
{"title":"Blind Decoding for a Multi-cell Massive Antenna Array Uplink System","authors":"Han Yu, L. Shen, B.B. Yan","doi":"10.1109/ICISCAE.2018.8666856","DOIUrl":"https://doi.org/10.1109/ICISCAE.2018.8666856","url":null,"abstract":"In a multi-cell massive array multiple input multiple output (MIMO) uplink system, the pilot sequences reused in neighboring cells causes pilot contamination and decoding performance to degrade. In this paper, a blind decoding method based on independent component analysis (ICA) is proposed for a multi-cell massive antenna array system. The proposed blind decoding method uses ICA to separate the received signals (from in-cell and neighboring cells) and estimated channels, without using pilot sequence. Thus, pilot contamination is avoided and decoding performance will be optimized. Each user’s angle-of-arrival (AOA) is estimated for recognizing the desired user signals and overcoming the uncertainty of signals separated by ICA. The analytical performance results of the blind decoding method are derived. Numerical results show that the proposed scheme has a better performance compared to MMSE decoding and blind decoding method based on singular value decomposition (SVD).","PeriodicalId":129861,"journal":{"name":"2018 International Conference on Information Systems and Computer Aided Education (ICISCAE)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122276761","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
Study on Information Exchange Technology of Advanced Distribution Automation System 先进配电自动化系统信息交换技术研究
2018 International Conference on Information Systems and Computer Aided Education (ICISCAE) Pub Date : 2018-07-01 DOI: 10.1109/ICISCAE.2018.8666836
Peng Liu, Guangxian Lyu, Jian Du, Xianguo Kang, Sumei Guo, Yong Wei, Chongyou Xu
{"title":"Study on Information Exchange Technology of Advanced Distribution Automation System","authors":"Peng Liu, Guangxian Lyu, Jian Du, Xianguo Kang, Sumei Guo, Yong Wei, Chongyou Xu","doi":"10.1109/ICISCAE.2018.8666836","DOIUrl":"https://doi.org/10.1109/ICISCAE.2018.8666836","url":null,"abstract":"Barriers are existed in information exchange of distribution application system for long times. This paper proposed a method of information interaction using multi-protocols conversion based on IEC61968 series standard. Combined with message bus technology, it solved the problem of information interaction between advanced distribution automation and its related business system existing in the current project. At same time, it applied to change message of distribution device in any power supply company, and its achievements also can be used for information interoperability among all power systems. The basic ideas and methods presented in this paper have become parts of the enterprise standard of SGCC, which provide guidance of distribution network in the planning, construction, acceptance and operation.","PeriodicalId":129861,"journal":{"name":"2018 International Conference on Information Systems and Computer Aided Education (ICISCAE)","volume":"144 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115622781","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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