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2009 Second International Symposium on Knowledge Acquisition and Modeling最新文献

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Intertextuality Computing of Chinese Tea Classics 中国茶经互文性计算
2009 Second International Symposium on Knowledge Acquisition and Modeling Pub Date : 2009-11-30 DOI: 10.1109/KAM.2009.157
Miao Fang, Yi Jiang, Qi Zhao, Xinlei Jiang
{"title":"Intertextuality Computing of Chinese Tea Classics","authors":"Miao Fang, Yi Jiang, Qi Zhao, Xinlei Jiang","doi":"10.1109/KAM.2009.157","DOIUrl":"https://doi.org/10.1109/KAM.2009.157","url":null,"abstract":"Intertextuality is the way that we relate textual occurrences to each other and recognizes them as signs which evoke whole areas of our previous textual experience. It is very important to recognize intertextuality for understanding and translating works, especially classics. This paper proposes a framework and four types of measurements to compute intertextuality, namely, Dice coefficient, Jaccard coefficient, overlap coefficient and cosine, and provides a priority list for assistance of the understanding and translation of tea classics. Experimental result shows that cosine performs best and intertextuality computing is helpful for the understanding and translation of classics.","PeriodicalId":192986,"journal":{"name":"2009 Second International Symposium on Knowledge Acquisition and Modeling","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114161229","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
The Algorithms Research of Maximum Power Point Tracking in Grid-Connected Photovoltaic Generation System 并网光伏发电系统最大功率点跟踪算法研究
2009 Second International Symposium on Knowledge Acquisition and Modeling Pub Date : 2009-11-30 DOI: 10.1109/KAM.2009.264
Weiping Luo, Gujing Han
{"title":"The Algorithms Research of Maximum Power Point Tracking in Grid-Connected Photovoltaic Generation System","authors":"Weiping Luo, Gujing Han","doi":"10.1109/KAM.2009.264","DOIUrl":"https://doi.org/10.1109/KAM.2009.264","url":null,"abstract":"This paper describes a method of Maximum Power Point Tracking(MPPT) with MCU controlling system in grid-connected photovoltaic generation system, especially introduces the techniques and principles of DC-DC conversion. The MPPT is implemented with a Buck-Boost DC-DC converted circuit topology. The system is simple with good response speed, and the controlling method is flexible with software and hardware combined. And the efficiency of photovoltaic power generation is improved apparently with the method in grid-connected photovoltaic system.","PeriodicalId":192986,"journal":{"name":"2009 Second International Symposium on Knowledge Acquisition and Modeling","volume":"326 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116094560","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: 15
The Research of Mobile Distance Learning System Based on Mobile Short Message Platform 基于移动短消息平台的移动远程学习系统研究
2009 Second International Symposium on Knowledge Acquisition and Modeling Pub Date : 2009-11-30 DOI: 10.1109/KAM.2009.295
Jiumin Yang, Mufan Luo
{"title":"The Research of Mobile Distance Learning System Based on Mobile Short Message Platform","authors":"Jiumin Yang, Mufan Luo","doi":"10.1109/KAM.2009.295","DOIUrl":"https://doi.org/10.1109/KAM.2009.295","url":null,"abstract":"With the development and rapidly popularity of the mobile communication technology, the usage and popularity of SMS are even more astonishing. How does the full effectively use of mobile communication technology to support teaching and learning are maked all types of mobile distance learning research into the center. The article discussed the characteristics of the distance learning and the working process and even the different parts of the function about the mobile distance learning based on the mobile short message platform, and also further discussed the influence and development prospect about the theory and practice of mobile distance learning based on the SMS.","PeriodicalId":192986,"journal":{"name":"2009 Second International Symposium on Knowledge Acquisition and Modeling","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115127226","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
Modeling of Human Body for Animation by Micro-sensor Motion Capture 基于微传感器运动捕捉的人体动画建模
2009 Second International Symposium on Knowledge Acquisition and Modeling Pub Date : 2009-11-30 DOI: 10.1109/KAM.2009.174
Gang Li, Zheng Wu, X. Meng, Jiankang Wu
{"title":"Modeling of Human Body for Animation by Micro-sensor Motion Capture","authors":"Gang Li, Zheng Wu, X. Meng, Jiankang Wu","doi":"10.1109/KAM.2009.174","DOIUrl":"https://doi.org/10.1109/KAM.2009.174","url":null,"abstract":"We present a human motion model and animation for micro-sensor motion capture system. It consists of a sensor data-driven layered human motion model and an animation method using polygon group to achieve skin deformation. This method is based on biomechanics. The joints of human body were categorized according to the motion characteristics. Motion parameters estimated from sensor data are used to control the movement of human skeleton model and the deformation of skin model, and consequently reconstruct the human body motion in real-time animation. The experiments have shown that the proposed model is suitable for sensor data-driven virtual human in real time animation.","PeriodicalId":192986,"journal":{"name":"2009 Second International Symposium on Knowledge Acquisition and Modeling","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115136576","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
Personalized Recommendation Based on Similarity of Cloud Model 基于云模型相似度的个性化推荐
2009 Second International Symposium on Knowledge Acquisition and Modeling Pub Date : 2009-11-30 DOI: 10.1109/KAM.2009.190
Rong Luo, Yu-Xi Gong
{"title":"Personalized Recommendation Based on Similarity of Cloud Model","authors":"Rong Luo, Yu-Xi Gong","doi":"10.1109/KAM.2009.190","DOIUrl":"https://doi.org/10.1109/KAM.2009.190","url":null,"abstract":"Analyzing the present situation of personalized recommendation system. Point out the limitation of similarity based on voting, and the disadvantage of the strict matching in calculating similarity. Put forward a new personalized recommendation method based on the statistics of item. Adopt the cloud model to calculate the similarity instead of traditional strict matching of cosine method. The experiments show that the system has better performance.","PeriodicalId":192986,"journal":{"name":"2009 Second International Symposium on Knowledge Acquisition and Modeling","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115465428","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 Higher Mathematics Teaching Model of Human-Computer Interaction in Campus Network 校园网中高等数学人机交互教学模式研究
2009 Second International Symposium on Knowledge Acquisition and Modeling Pub Date : 2009-11-30 DOI: 10.1109/KAM.2009.253
X. Qian
{"title":"Study on Higher Mathematics Teaching Model of Human-Computer Interaction in Campus Network","authors":"X. Qian","doi":"10.1109/KAM.2009.253","DOIUrl":"https://doi.org/10.1109/KAM.2009.253","url":null,"abstract":"This paper studies human-computer interaction model of personalized higher mathematics teaching in campus network, in the process of higher mathematics teaching, take the campus network as a platform, based on student-centered, take student characteristics as study object, take the student personality development as the core, take every student actual situation, abilities to teach, and at the same time give their own learning and performance opportunities, so that different levels and the different personality students can be fully developed. Due to the personalized human-machine interaction teaching model, it can provide personalized opportunities for network practice according to needs of each student using the Internet platform. In the establishment of a personalized campus network platform, take the main elements of higher mathematics into manipulated software form, store in the campus network platform for students in the campus network, to study the higher mathematics like in the field and give the evaluation to the study processing in the campus network.","PeriodicalId":192986,"journal":{"name":"2009 Second International Symposium on Knowledge Acquisition and Modeling","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124477191","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
Fractal Characters of Chinese Copper Future Price Returns 中国铜期货价格收益的分形特征
2009 Second International Symposium on Knowledge Acquisition and Modeling Pub Date : 2009-11-30 DOI: 10.1109/KAM.2009.141
Feng Zheng, Z. Cui
{"title":"Fractal Characters of Chinese Copper Future Price Returns","authors":"Feng Zheng, Z. Cui","doi":"10.1109/KAM.2009.141","DOIUrl":"https://doi.org/10.1109/KAM.2009.141","url":null,"abstract":"The fractal Characters of copper future price returns in Shanghai Futures Exchange are numerically investigated by the Rescaled Range Analysis (R/S Analysis), a fractal method widely used to detect the persistence and long-range memory in time series. We estimate the values of Hurst exponents H to examine the persistence of the copper future price time series at different time-scales = 1, 2, 5, 10, 22, 66, 132, 164. We also engage V Stat. to detect the range of none-period cycles of the copper futures prices system at the same time-scales.","PeriodicalId":192986,"journal":{"name":"2009 Second International Symposium on Knowledge Acquisition and Modeling","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124831453","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
Risk Assessment Simulation System of Cargo Leakage Accident in LPG Carrier Based on VB 基于VB的LPG运输船货物泄漏事故风险评估仿真系统
2009 Second International Symposium on Knowledge Acquisition and Modeling Pub Date : 2009-11-30 DOI: 10.1109/KAM.2009.233
Xiaoling Zhao, Yunqiu Zhang, Boyang Li
{"title":"Risk Assessment Simulation System of Cargo Leakage Accident in LPG Carrier Based on VB","authors":"Xiaoling Zhao, Yunqiu Zhang, Boyang Li","doi":"10.1109/KAM.2009.233","DOIUrl":"https://doi.org/10.1109/KAM.2009.233","url":null,"abstract":"The investigation and analysis of LPG spill mechanism are made and cargo spill models, source strength released from LPG vapor in land and at sea are probed too. According to the facts of spill condition, systematic analysis is made on the suitable dispersion models which are applied to different spill and environment conditions, and source strength calculation models of multiple spilled resource and environment are analyzed as well, so as to put forward a comprehensive and systematic primary solution for vapor dispersion simulation of LPG. For the sake of convenient application, a computer software for risk assessment of LPG carrier is developed which can provide great assistance to the decision-making of emergency response and reach the target of reducing the damage of the life, property and environment to the smallest degree.","PeriodicalId":192986,"journal":{"name":"2009 Second International Symposium on Knowledge Acquisition and Modeling","volume":"171 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121800672","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
Research on the Knowledge Transfer among Enterprise Network: A Perspective from Social Capital 企业网络间知识转移研究:社会资本视角
2009 Second International Symposium on Knowledge Acquisition and Modeling Pub Date : 2009-11-30 DOI: 10.1109/KAM.2009.200
Yang Zhao, Ying Wang
{"title":"Research on the Knowledge Transfer among Enterprise Network: A Perspective from Social Capital","authors":"Yang Zhao, Ying Wang","doi":"10.1109/KAM.2009.200","DOIUrl":"https://doi.org/10.1109/KAM.2009.200","url":null,"abstract":"Firms need to transfer and acquire new knowledge as they seek to opportunities for mutual learning and contributes to organizational members' ability to innovate in and finally contributes to enhance performance. In attempting to understand the antecedents and consequences of organizational knowledge transfer (KT), scholars have increasingly focused on how social capital fosters KT because it is a socializing mechanism. On the other hand, enterprise network offers a platform for KT. So understanding the process of KT in network context accurately and improve the efficiency is very important issues. This paper examines the barriers to KT among enterprise network. These barriers are exactly the study scope of social capital. So using a social capital framework, this article try to analyze the concrete effects of social capital to KT among enterprise networks from three dimensions which are structural, relational and cognitive ones. From the analysis, we conclude that the degree of structural dimension of social capital is positively with the opportunity, motivation and ability of KT and the degree of relational dimension and cognitive dimension of social capital is positively with the effect of KT.","PeriodicalId":192986,"journal":{"name":"2009 Second International Symposium on Knowledge Acquisition and Modeling","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123828451","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 and Design of Intelligent Authentication System Based on Fingerprint Identification 基于指纹识别的智能认证系统研究与设计
2009 Second International Symposium on Knowledge Acquisition and Modeling Pub Date : 2009-11-30 DOI: 10.1109/KAM.2009.247
Fengling Wang, Yuanyi Zhang
{"title":"Study and Design of Intelligent Authentication System Based on Fingerprint Identification","authors":"Fengling Wang, Yuanyi Zhang","doi":"10.1109/KAM.2009.247","DOIUrl":"https://doi.org/10.1109/KAM.2009.247","url":null,"abstract":"The traditional authentication system used certificates, magnetic cards, or passwords to identify a person. It can easily cause forgery, missing or stealing. For this reason, this paper analyzed the merits of fingerprint which is unique, invariability, and uneasy forge. Then designed an intelligent authentication system used embedded technology and a new fingerprint sensor FPC1011C. The system has many advantages, such as small volume, lower power consumption, lower cost, safety and reliability, easy to install and to maintain, good practicality and so on. The validity and efficiency of the system was validated via test-experiment. The results show that this system has the superiority that traditional authentication system unable to realize. It can open a wide development and application space for fingerprint identification technology. Thus provide an ideal solution for personal identification and information security problems, which the current society has faced.","PeriodicalId":192986,"journal":{"name":"2009 Second International Symposium on Knowledge Acquisition and Modeling","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123965602","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
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