With the popularity of GSM network, GSM terminal equipments are not only used in traditional voice communications, but also be applied in control area more and more widely. Firstly, some typical GSM-based applications and Siemens's cellular engine TC35 are introduced. The principles of SMS-based remote control system are discussed thoroughly, as well as hardware and software. This system makes use of advanced MCU and GSM technique but the cost is low. It can be used in remote access-control, security et al, with a good value for applications.
{"title":"Design of SMS-based Remote Control System Using TC35 and MCU","authors":"Ming Xu, Jiayou Du","doi":"10.1109/ICICIS.2011.102","DOIUrl":"https://doi.org/10.1109/ICICIS.2011.102","url":null,"abstract":"With the popularity of GSM network, GSM terminal equipments are not only used in traditional voice communications, but also be applied in control area more and more widely. Firstly, some typical GSM-based applications and Siemens's cellular engine TC35 are introduced. The principles of SMS-based remote control system are discussed thoroughly, as well as hardware and software. This system makes use of advanced MCU and GSM technique but the cost is low. It can be used in remote access-control, security et al, with a good value for applications.","PeriodicalId":255291,"journal":{"name":"2011 International Conference on Internet Computing and Information Services","volume":"285 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114569011","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}
Real time specification for Java (RTSJ) is intended for Real-time embedded applications. In this study, we present the architecture of a typical JVM, from the first generation, Interpreter architecture, to newest architecture, Just in time with Hotspot mechanism. Also, the structure of RTSJ can affect to the JVM for embedded devices have been analyzed.
{"title":"Performance Study for Java Virtual Machine in Embedded Systems","authors":"L. Wenjun","doi":"10.1109/ICICIS.2011.31","DOIUrl":"https://doi.org/10.1109/ICICIS.2011.31","url":null,"abstract":"Real time specification for Java (RTSJ) is intended for Real-time embedded applications. In this study, we present the architecture of a typical JVM, from the first generation, Interpreter architecture, to newest architecture, Just in time with Hotspot mechanism. Also, the structure of RTSJ can affect to the JVM for embedded devices have been analyzed.","PeriodicalId":255291,"journal":{"name":"2011 International Conference on Internet Computing and Information Services","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114810983","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}
The paper describes a novel motion states recognition system based on ultrasound to make up for the shortcomings of existing motion states recognition systems. Characteristics of this system are shown as follows: The motion states of people beside the door can be identified quickly and exactly by motion states recognition algorithm based on Doppler effect, an innovative divisional detection algorithm has been brought forward to estimate the number of people who want to go across the automatic door, the ultrasonic sensor gives a good performance on anti-interference in addition to its low energy consumption and price. Therefore, using ultrasonic probes can improve the performance of the system while reducing the cost.
{"title":"Motion States Recognition System Based on Ultrasound for Automatic Door Management","authors":"Chenglin Liu, Liya Kong, Yan Cao, Qinghua Huang","doi":"10.1109/ICICIS.2011.10","DOIUrl":"https://doi.org/10.1109/ICICIS.2011.10","url":null,"abstract":"The paper describes a novel motion states recognition system based on ultrasound to make up for the shortcomings of existing motion states recognition systems. Characteristics of this system are shown as follows: The motion states of people beside the door can be identified quickly and exactly by motion states recognition algorithm based on Doppler effect, an innovative divisional detection algorithm has been brought forward to estimate the number of people who want to go across the automatic door, the ultrasonic sensor gives a good performance on anti-interference in addition to its low energy consumption and price. Therefore, using ultrasonic probes can improve the performance of the system while reducing the cost.","PeriodicalId":255291,"journal":{"name":"2011 International Conference on Internet Computing and Information Services","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133979893","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}
The CloSpan algorithm first suggested that the closed set of sequential patterns is more compact and has the same expressive power with respect to the full set. Based on the Prefix Span algorithm, CloSpan added two pruning techniques, backward sub-pattern and backward super-pattern, to efficiently mine the closed set. This paper proposed a new closed sequential pattern mining algorithm. However, instead of depth-first searching used in many previous methods, we adopt a breadth-first approach. Besides, previous methods seldom utilize the property of item ordering to enhance efficiency. We used a list of positional data to reserve the information of item ordering. By using these positional data, we developed two main pruning techniques, backward super pattern condition and same positional data condition. To ensure correct and compact resulted lattice, we also manipulated some special conditions. From the experimental results, our algorithm outperforms CloSpan in the cases of moderately large datasets and low support threshold.
{"title":"Efficient Sequential Pattern Mining Algorithm by Positional Data","authors":"Shan Jin, Hui Yingxin, Jia Lianjuan","doi":"10.1109/ICICIS.2011.109","DOIUrl":"https://doi.org/10.1109/ICICIS.2011.109","url":null,"abstract":"The CloSpan algorithm first suggested that the closed set of sequential patterns is more compact and has the same expressive power with respect to the full set. Based on the Prefix Span algorithm, CloSpan added two pruning techniques, backward sub-pattern and backward super-pattern, to efficiently mine the closed set. This paper proposed a new closed sequential pattern mining algorithm. However, instead of depth-first searching used in many previous methods, we adopt a breadth-first approach. Besides, previous methods seldom utilize the property of item ordering to enhance efficiency. We used a list of positional data to reserve the information of item ordering. By using these positional data, we developed two main pruning techniques, backward super pattern condition and same positional data condition. To ensure correct and compact resulted lattice, we also manipulated some special conditions. From the experimental results, our algorithm outperforms CloSpan in the cases of moderately large datasets and low support threshold.","PeriodicalId":255291,"journal":{"name":"2011 International Conference on Internet Computing and Information Services","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133246712","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}
A cylindrical roller friction pair with rolling sliding contact in the friction and wear testing machine was adopt to simulate the gear surface friction state at the meshing point within the largest slide-roll ratio of a high power gear that used in a ship. The comparative simulation test of oil-air lubrication and oil lubrication on the rolling-sliding friction element which considers the friction coefficient, friction area temperature and surface roughness of the sample as the evaluation index, was carried out. The simulation results show that the oil-air lubrication has a better performance, its friction coefficient is a little higher, the temperature decreased by 26.3 to 58.2 percent and the specimen after test has a lower surface roughness.
{"title":"The Research on Oil-air Lubrication and Oil Lubrication in the Rolling-sliding Friction Element","authors":"Liquan Li, S. Liu, Jinli Wang, Jipeng Liu","doi":"10.1109/ICICIS.2011.84","DOIUrl":"https://doi.org/10.1109/ICICIS.2011.84","url":null,"abstract":"A cylindrical roller friction pair with rolling sliding contact in the friction and wear testing machine was adopt to simulate the gear surface friction state at the meshing point within the largest slide-roll ratio of a high power gear that used in a ship. The comparative simulation test of oil-air lubrication and oil lubrication on the rolling-sliding friction element which considers the friction coefficient, friction area temperature and surface roughness of the sample as the evaluation index, was carried out. The simulation results show that the oil-air lubrication has a better performance, its friction coefficient is a little higher, the temperature decreased by 26.3 to 58.2 percent and the specimen after test has a lower surface roughness.","PeriodicalId":255291,"journal":{"name":"2011 International Conference on Internet Computing and Information Services","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116669334","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}
In this paper, we propose a novel dynamic external force for snakes named dynamic directional convolution vector field (DDCVF). It makes use of the gradients of gray-level images and defines positive and negative boundaries in horizontal and vertical directions, respectively. Furthermore, DDCVF is calculated by convolving the user-defined vector field kernel with the edge map generated from the image in the two directions separately. Experimental results show that the DDCVF snake has a large capture range and better robustness to disturbance and initialization.
{"title":"Dynamic Directional Convolution Vector Field for Active Contour Models","authors":"G. Wang, Jianming Liang, Yang Wang","doi":"10.1109/ICICIS.2011.33","DOIUrl":"https://doi.org/10.1109/ICICIS.2011.33","url":null,"abstract":"In this paper, we propose a novel dynamic external force for snakes named dynamic directional convolution vector field (DDCVF). It makes use of the gradients of gray-level images and defines positive and negative boundaries in horizontal and vertical directions, respectively. Furthermore, DDCVF is calculated by convolving the user-defined vector field kernel with the edge map generated from the image in the two directions separately. Experimental results show that the DDCVF snake has a large capture range and better robustness to disturbance and initialization.","PeriodicalId":255291,"journal":{"name":"2011 International Conference on Internet Computing and Information Services","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121774784","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}
E-learning is a brand-new learning style. The analysis of E-learning behavior model is the basis of designing web-based education system and developing web-based learning resources. This paper firstly proposes the theoretical basis of Elearning behavior and its guiding significance. Then, we discuss the multi-dimensional and multi-level E-learning behavior model. Finally, based on XML and Petri Nets, we propose a model of E-learning behavior, which can provides a certain idea to the research on E-learning behavior model.
{"title":"Research on E-learning Behavior Model Based on Petri Nets and XML","authors":"Peng Wenhui, Wen Yi, Zhang Juan","doi":"10.1109/ICICIS.2011.100","DOIUrl":"https://doi.org/10.1109/ICICIS.2011.100","url":null,"abstract":"E-learning is a brand-new learning style. The analysis of E-learning behavior model is the basis of designing web-based education system and developing web-based learning resources. This paper firstly proposes the theoretical basis of Elearning behavior and its guiding significance. Then, we discuss the multi-dimensional and multi-level E-learning behavior model. Finally, based on XML and Petri Nets, we propose a model of E-learning behavior, which can provides a certain idea to the research on E-learning behavior model.","PeriodicalId":255291,"journal":{"name":"2011 International Conference on Internet Computing and Information Services","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126106281","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}
Reasonable division of port hinterland distribution centers can effectively utilize port resources and increase efficiency. A nonlinear programming model for hinterland distribution center division is established under the objective function of minimizing total transport distance. And then, the model is transformed into a linear programming model. The computational example manifests that the two models can divide the hinterland distribution centers and the schemes of division are consistent with the people's intuition.
{"title":"Ports Hinterland Distribution Center Division with Shortest Path","authors":"Wanan Cui, Qianzhen Wang, Lixia Jiang","doi":"10.1109/ICICIS.2011.68","DOIUrl":"https://doi.org/10.1109/ICICIS.2011.68","url":null,"abstract":"Reasonable division of port hinterland distribution centers can effectively utilize port resources and increase efficiency. A nonlinear programming model for hinterland distribution center division is established under the objective function of minimizing total transport distance. And then, the model is transformed into a linear programming model. The computational example manifests that the two models can divide the hinterland distribution centers and the schemes of division are consistent with the people's intuition.","PeriodicalId":255291,"journal":{"name":"2011 International Conference on Internet Computing and Information Services","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124848597","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}
The concept of quasi-coincidence of a fuzzy point with a fuzzy set is extended to the concept of quasi-coincidence of a fuzzy interval value with an interval valued fuzzy set. By using this new idea, the notions of interval valued („¡, „¡ „q)-fuzzy filters in lattice implication algebras which is a generalization of ordinary fuzzy filters of lattice implication algebras, is defined, and their related properties and equivalent description are given. In particular, the concept of a fuzzy subgroup with thresholds is generalized to the concept of an interval valued fuzzy filter with thresholds in lattice implication algebras.
{"title":"Interval Valued Fuzzy Filters of Lattice Implication Algebras","authors":"Pen Jiayin","doi":"10.1109/ICICIS.2011.73","DOIUrl":"https://doi.org/10.1109/ICICIS.2011.73","url":null,"abstract":"The concept of quasi-coincidence of a fuzzy point with a fuzzy set is extended to the concept of quasi-coincidence of a fuzzy interval value with an interval valued fuzzy set. By using this new idea, the notions of interval valued („¡, „¡ „q)-fuzzy filters in lattice implication algebras which is a generalization of ordinary fuzzy filters of lattice implication algebras, is defined, and their related properties and equivalent description are given. In particular, the concept of a fuzzy subgroup with thresholds is generalized to the concept of an interval valued fuzzy filter with thresholds in lattice implication algebras.","PeriodicalId":255291,"journal":{"name":"2011 International Conference on Internet Computing and Information Services","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125144743","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}
This paper introduces a VoIP voice quality monitor system based on SIP protocol using simplified E-Model. This system can correctly identify the establishment and duration of entire dialog session. In the end, we performed various functional and performance tests on the test system under different network traffic load.
{"title":"Research of Monitoring VoIP Voice QoS","authors":"Chunlei Jiang, Peng Huang","doi":"10.1109/ICICIS.2011.130","DOIUrl":"https://doi.org/10.1109/ICICIS.2011.130","url":null,"abstract":"This paper introduces a VoIP voice quality monitor system based on SIP protocol using simplified E-Model. This system can correctly identify the establishment and duration of entire dialog session. In the end, we performed various functional and performance tests on the test system under different network traffic load.","PeriodicalId":255291,"journal":{"name":"2011 International Conference on Internet Computing and Information Services","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130252632","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}
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