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2009 International Conference on Information and Automation最新文献

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Network virtual money evolution mode: moneyness, dynamics and trend 网络虚拟货币演化模式:货币性、动态性与趋势性
2009 International Conference on Information and Automation Pub Date : 2009-06-22 DOI: 10.1109/ICINFA.2009.5204984
Hui Peng, Yanli Sun
{"title":"Network virtual money evolution mode: moneyness, dynamics and trend","authors":"Hui Peng, Yanli Sun","doi":"10.1109/ICINFA.2009.5204984","DOIUrl":"https://doi.org/10.1109/ICINFA.2009.5204984","url":null,"abstract":"The development of network virtual money is a dynamic process from junior to senior, with issuance mechanism and money function evolving gradually. In this paper, virtual money is divided into five modes: original, primary, ameliorative, intermediate and advanced. The primary and the ameliorative virtual money do not have the full four money functions, is not a true sense of money. However, intermediate and advanced virtual money have the full spectrum of characteristics of moneyness, can be treated as the real money. The impetus of evolution comes from the increase of in-game virtual goods trade, the facilitation prompted by information technology progress and internet development, the needs from users, and the choice from issuers who seek to maximize profit. The paper proposed that virtual money evolving from primary to advanced mode will attract more players into the online games and prompt the frog leap of the game subscription, which will bring more profit for the game operators. From a survey, we found that all the virtual money in china is in primary (ameliorative) mode, but the demand for intermediate mode virtual money is strengthening, and the emergence of advanced mode should experience a long but promising process. Different regulatory measures on virtual money should be taken corresponding to the different modes.","PeriodicalId":223425,"journal":{"name":"2009 International Conference on Information and Automation","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128664162","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
Neural network adaptive control of high-precision flight simulator: Theory and experiments 高精度飞行模拟器的神经网络自适应控制:理论与实验
2009 International Conference on Information and Automation Pub Date : 2009-06-22 DOI: 10.1109/ICINFA.2009.5205094
Hu Hongjie, Zhang Ping, Lidija Dedi
{"title":"Neural network adaptive control of high-precision flight simulator: Theory and experiments","authors":"Hu Hongjie, Zhang Ping, Lidija Dedi","doi":"10.1109/ICINFA.2009.5205094","DOIUrl":"https://doi.org/10.1109/ICINFA.2009.5205094","url":null,"abstract":"This paper developed a control scheme of neural network based on feedforward and PD(proportional and derivative) control for high-precision flight simulator. A radial basis-function neural network (RBFNN) controller was used to learn and to compensate the unknown model dynamics, parameter variation and disturbance of the system on-line. The iterative algorithm of RBFNN parameters is got by Lyapunov stability theory. The effectiveness of the proposed control scheme is evaluated by simulation results and a real-time flight simulator system experiment. It is found that the proposed scheme can reduce the plant's sensitivity to parameter variation and disturbance and high precision performance of flight simulator can be obtained.","PeriodicalId":223425,"journal":{"name":"2009 International Conference on Information and Automation","volume":"172 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115195890","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 hierarchical pedestrians motion planning model for heterogeneous crowds simulation 异构人群仿真的分层行人运动规划模型
2009 International Conference on Information and Automation Pub Date : 2009-06-22 DOI: 10.1109/ICINFA.2009.5205129
Dan Guo, Cheng Wang, Xulei Wang
{"title":"A hierarchical pedestrians motion planning model for heterogeneous crowds simulation","authors":"Dan Guo, Cheng Wang, Xulei Wang","doi":"10.1109/ICINFA.2009.5205129","DOIUrl":"https://doi.org/10.1109/ICINFA.2009.5205129","url":null,"abstract":"The paper has proposed a hierarchical method for heterogeneous pedestrian motion planning in complex dynamic environments. It extends the Minimum link paths (MLPs) in a constraint-based algorithm to perform pedestrians' global path computations for avoiding diverse obstacles in complex dynamic scenes. Simultaneously, it uses a modified social force model to capture pedestrians' local dynamics with distinct individual characteristics and intermediate goals. The model has augmented the pedestrian's cognitive capability on environment. At global level, it minimizes the shortest global path graph for avoiding obstacles. At local level, it intelligently selects the immediate target in global path graph which instructs the pedestrian local motion, instead of using a pre-defined or a single goal attraction path potential. We simulate the model in a complex indoor scenario consisting of multiple pedestrians and diverse obstacles to generate realistic animation.","PeriodicalId":223425,"journal":{"name":"2009 International Conference on Information and Automation","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115456534","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
On-line affective cognitive learning and decision-making for autonomous navigation of mobile robots 移动机器人自主导航在线情感认知学习与决策
2009 International Conference on Information and Automation Pub Date : 2009-06-22 DOI: 10.1109/ICINFA.2009.5205105
Huidi Zhang, Shirong Liu
{"title":"On-line affective cognitive learning and decision-making for autonomous navigation of mobile robots","authors":"Huidi Zhang, Shirong Liu","doi":"10.1109/ICINFA.2009.5205105","DOIUrl":"https://doi.org/10.1109/ICINFA.2009.5205105","url":null,"abstract":"A new autonomous navigation control framework is presented for mobile robots by integrating affective cognitive learning and decision making (ACLDM) model with behavior-based robot system. Cognitive states for work environment of mobile robot are gotten from a pattern classifier based on Adaptive Resonance Theory-2 (ART-2) network. Then rational strategies for behaviors coordination are developed by on-line affective cognitive learning. The behaviors of robot navigation are designed by dynamic system approach. This control strategy can make the mobile robot navigate autonomously and safely in unknown environment. Simulation studies have demonstrated that the integration of the affective system with cognitive system can speed up the learning process, and the proposed strategy can effectively improve the capability of robot's autonomous navigation in unknown environment.","PeriodicalId":223425,"journal":{"name":"2009 International Conference on Information and Automation","volume":"2011 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116052045","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
The conditional diagnosability of MÖbius cubes under the comparison model 比较模型下MÖbius数据集的条件可诊断性
2009 International Conference on Information and Automation Pub Date : 2009-06-22 DOI: 10.1109/ICINFA.2009.5204900
Shuming Zhou
{"title":"The conditional diagnosability of MÖbius cubes under the comparison model","authors":"Shuming Zhou","doi":"10.1109/ICINFA.2009.5204900","DOIUrl":"https://doi.org/10.1109/ICINFA.2009.5204900","url":null,"abstract":"The growing size of the multiprocessor systems increases their vulnerability to component failures. It is crucial to locate and to replace the fault processors to maintain system's high reliability. The fault diagnosis is the process of identifying fault processors in a system through testing. The conditional diagnosis requires that for each processor v in a system, all the processors that are directly connected to v do not fail at the same time. In this paper, the conditional diagnosability of the MÖbius cubes MQn under the comparison diagnosis model is 3n−5 when n≥7. Hence the conditional diagnosability of MQn is three times larger than its classical diagnosability.","PeriodicalId":223425,"journal":{"name":"2009 International Conference on Information and Automation","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114919873","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: 12
Gene expression pattern extraction based on wavelet analysis 基于小波分析的基因表达模式提取
2009 International Conference on Information and Automation Pub Date : 2009-06-22 DOI: 10.1109/ICINFA.2009.5205112
Xin-Ping Xie, Xiucai Ding
{"title":"Gene expression pattern extraction based on wavelet analysis","authors":"Xin-Ping Xie, Xiucai Ding","doi":"10.1109/ICINFA.2009.5205112","DOIUrl":"https://doi.org/10.1109/ICINFA.2009.5205112","url":null,"abstract":"By viewing a gene expression profile as a pseudtime signal, we apply wavelet transformation (WT) to analyze gene expression data in a time-frequency manner. As a result, two pattern extraction approaches, continuous wavelet transformation (CWT)-based one and discrete wavelet transformation (DWT)-based one, are proposed to extract hidden expression patterns for cancer classification and are compared. Gene expression data are highly redundant and highly noisy, and hidden gene correlation patterns play more important roles to cancer classification than any single gene or simple combinations of genes. The CWT can more efficiently detect the consistent correlation signature than the DWT due to the availability of more detail information. Testing results on two publicly available gene expression datasets show the effectiveness and efficiency of the CWT-based approach.","PeriodicalId":223425,"journal":{"name":"2009 International Conference on Information and Automation","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114705980","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
A novel information fusion algorithm for GPS/INS navigation system 一种新的GPS/INS导航信息融合算法
2009 International Conference on Information and Automation Pub Date : 2009-06-22 DOI: 10.1109/ICINFA.2009.5205033
Xiaochuan Zhao, Qingsheng Luo, Baoling Han, Xiyu Li
{"title":"A novel information fusion algorithm for GPS/INS navigation system","authors":"Xiaochuan Zhao, Qingsheng Luo, Baoling Han, Xiyu Li","doi":"10.1109/ICINFA.2009.5205033","DOIUrl":"https://doi.org/10.1109/ICINFA.2009.5205033","url":null,"abstract":"Navigation system based on GPS/INS is modeled in this paper. According to the model, the causes of the errors in measurement equation are analyzed, concluding that HDOP (Horizontal Dilution of Precision) and VDOP (Vertical Dilution of Precision) of GPS are the crucial factors for the change of measurement noise in the mathematical model. In order to decrease the navigation errors and improve the anti-interference performance, this paper proposes a novel second order fuzzy self-adaptive filter algorithm for GPS/INS navigation system. Choosing the differences of location and velocity information provided by GPS receiver and INS device as the inputs, this filter modifies the regulation factor based on the residual sequence statistical information and PDOP (Position Dilution of Precision) provided by GPS receiver to correct the outputs of INS device using fuzzy logic. Simulation experiments were conducted. The results show that the improved adaptive Kalman filtering algorithm for GPS/ INS navigation system proposed in this paper has a strong adaptability to time-varying measurement noises, which improves the navigation precision.","PeriodicalId":223425,"journal":{"name":"2009 International Conference on Information and Automation","volume":"2013 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114710413","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
Coal mine detect and rescue robot technique research 煤矿探测与救援机器人技术研究
2009 International Conference on Information and Automation Pub Date : 2009-06-22 DOI: 10.1109/ICINFA.2009.5205076
Junyao Gao, Xueshan Gao, Jianguo Zhu, Wei Zhu, Boyu Wei, Shilin Wang
{"title":"Coal mine detect and rescue robot technique research","authors":"Junyao Gao, Xueshan Gao, Jianguo Zhu, Wei Zhu, Boyu Wei, Shilin Wang","doi":"10.1109/ICINFA.2009.5205076","DOIUrl":"https://doi.org/10.1109/ICINFA.2009.5205076","url":null,"abstract":"Coal mine is a dangerous field, various fatal factors menace people. The rescuers have known the mine tunnel actual situation when a disaster in coal mine occurs. Especially, it is very dangerous to go into the tunnel without detect in advanced because second explosion may occur at any time. Aiming to the task, the rescue robot can be sent to explosion environment and detect gas content and temperature, etc. Meanwhile the environmental data are sent to the rescuers. This paper introduces a coal mine detect and rescue robot. It is composed of mechanism, control system, communication system and sensors, etc. It can run in explosion environment, climb ruins, check gas, and carry some food and medicine to the miners in disaster. The main problems have weight of the robot body, communication in turn tunnel, explosion-proof structure design. The design of the robot in this paper gives the solutions.","PeriodicalId":223425,"journal":{"name":"2009 International Conference on Information and Automation","volume":"76 22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127393432","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: 30
Multiple dictionaries-based radar target identification via a likelihood ratio test 基于多字典的雷达目标识别，通过似然比检验
2009 International Conference on Information and Automation Pub Date : 2009-06-22 DOI: 10.1109/ICINFA.2009.5205108
Dang-wei Wang, Ning-sheng Wu, Xiao-yan Ma
{"title":"Multiple dictionaries-based radar target identification via a likelihood ratio test","authors":"Dang-wei Wang, Ning-sheng Wu, Xiao-yan Ma","doi":"10.1109/ICINFA.2009.5205108","DOIUrl":"https://doi.org/10.1109/ICINFA.2009.5205108","url":null,"abstract":"Target identification has been an active researching area in past decades. In this paper, we present an iteration procedure to optimize the size of the undercomplete dictionary when multiple undercomplete dictionaries are used to characterize the scattering signatures of a complex target. Furthermore, we extend the signature reconstruction and decision criterion with only single undercomplete dictionary to the case with multiple dictionaries for a more practical target identification application. The proposed approach is compared with the matching-score criterion-based approach and single dictionary-based approach using measured signatures of three aircraft models in an ultra wide-band chamber. Results show that the proposed approach can provide more promising identification accuracy due to a more effective representation to the complex scattering behaviors.","PeriodicalId":223425,"journal":{"name":"2009 International Conference on Information and Automation","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125489197","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
Control system for continuous soaking process in sugar refinery 糖厂连续浸泡过程控制系统
2009 International Conference on Information and Automation Pub Date : 2009-06-22 DOI: 10.1109/ICINFA.2009.5204931
Wenbo Na
{"title":"Control system for continuous soaking process in sugar refinery","authors":"Wenbo Na","doi":"10.1109/ICINFA.2009.5204931","DOIUrl":"https://doi.org/10.1109/ICINFA.2009.5204931","url":null,"abstract":"The continuous soaking process (CSP) is an important step in sugar refinery. This paper presented an intelligent optimization control system (IOCS) to implement the modeling, optimization, and control of the CSP with the help of c-means, clustering and genetic. The results of actual runs demonstrate the validity of the system.","PeriodicalId":223425,"journal":{"name":"2009 International Conference on Information and Automation","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125582510","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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