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Reactive Power Optimization Based on Hybrid Particle Swarm Optimization Algorithm 基于混合粒子群优化算法的无功优化
2010 Asia-Pacific Conference on Wearable Computing Systems Pub Date : 2010-04-17 DOI: 10.1109/APWCS.2010.50
Guiping Xiao, Jiansheng Mei
{"title":"Reactive Power Optimization Based on Hybrid Particle Swarm Optimization Algorithm","authors":"Guiping Xiao, Jiansheng Mei","doi":"10.1109/APWCS.2010.50","DOIUrl":"https://doi.org/10.1109/APWCS.2010.50","url":null,"abstract":"Reactive power optimization in power system is a typical non-linear optimization problem with characteristics of multi-objective, multi-constrained, non-linear combination and discreteness. Conventional mathematical programming techniques are inadequate and insufficient to the optimal operation of power systems due to the inherent complexity. A solution to reactive power optimization of power system via an improved particle swarm optimization algorithm is presented. In order to increasing the amount of particles’ available information and the diversity of particles, the third extremely value is added to the optimal operation of power systems on the understanding of the differences of evolutionary; In the process of evolution, the selection factor of genetic algorithm is introduced, and improves the optimization of the characteristics of PSO. Case study on IEEE 14-bus, IEEE 30-bus and proves that the proposed algorithm has higher search efficiency and better capability of global optimization than standard PSO.","PeriodicalId":354322,"journal":{"name":"2010 Asia-Pacific Conference on Wearable Computing Systems","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129695917","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: 7
Mining Association Rules Based on Cloud Model and Application in Credit Card Marketing 基于云模型的关联规则挖掘及其在信用卡营销中的应用
2010 Asia-Pacific Conference on Wearable Computing Systems Pub Date : 2010-04-17 DOI: 10.1109/APWCS.2010.48
Yan-li Zhu, Yu-Fen Wang, Shun-Ping Wang, Xiao-juan Guo
{"title":"Mining Association Rules Based on Cloud Model and Application in Credit Card Marketing","authors":"Yan-li Zhu, Yu-Fen Wang, Shun-Ping Wang, Xiao-juan Guo","doi":"10.1109/APWCS.2010.48","DOIUrl":"https://doi.org/10.1109/APWCS.2010.48","url":null,"abstract":"Mining association rules is an important issue in KDD applications. In this paper, we first use the cloud model to dynamically divide attribute value to overcome the shortcoming that the concept was partitioned by experience, and then explore the application of cloud models in mining association rules from credit card database by the improved Apriori algorithm. The result of experiment shows that the method is effective and flexible in holding uncertainties. By analyzing cloud association rules, valuable advice can be provided for the commercial banks to implement personalized marketing.","PeriodicalId":354322,"journal":{"name":"2010 Asia-Pacific Conference on Wearable Computing Systems","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123330081","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
Application of Multi-target Pose Estimation in Wearable Monitoring System 多目标姿态估计在可穿戴监控系统中的应用
2010 Asia-Pacific Conference on Wearable Computing Systems Pub Date : 2010-04-17 DOI: 10.1109/APWCS.2010.31
Xiaoping Li, Luyang Liu, Xiaoxing Lv
{"title":"Application of Multi-target Pose Estimation in Wearable Monitoring System","authors":"Xiaoping Li, Luyang Liu, Xiaoxing Lv","doi":"10.1109/APWCS.2010.31","DOIUrl":"https://doi.org/10.1109/APWCS.2010.31","url":null,"abstract":"The traditional examination monitoring has some disadvantages: monitor dead, blur distance monitoring pictures, monitoring environment restrictions and so on. This article researches wearable monitoring method. The method supplies multi-objective, multi-angle and close supervision, and breaks some technical barriers such as room space constrain, light interference. This article mentioned an integral projection algorithm basing on narrowing region, and this algorithm can focus face characters from video picture sequence, so it supplies precision guarantee for face pose estimate. Its basic thought is that establish the mapping relationship between position parameters and face three-dimensional pose by using the positions of face oval models and feature points matrixes in images, then apply the face pose in intelligent video examination monitoring system according to the gesture parameters obtained from inputted face images, and the experiment showed the system can run well.","PeriodicalId":354322,"journal":{"name":"2010 Asia-Pacific Conference on Wearable Computing Systems","volume":"14 12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131572712","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
An Improved Way of Multicast in Wearable WSN 一种改进的可穿戴WSN组播方式
2010 Asia-Pacific Conference on Wearable Computing Systems Pub Date : 2010-04-17 DOI: 10.1109/APWCS.2010.29
Xiaoping Li, Tao Jin, Feng Ling, Yinxiang Li, Xiaoxing Lv
{"title":"An Improved Way of Multicast in Wearable WSN","authors":"Xiaoping Li, Tao Jin, Feng Ling, Yinxiang Li, Xiaoxing Lv","doi":"10.1109/APWCS.2010.29","DOIUrl":"https://doi.org/10.1109/APWCS.2010.29","url":null,"abstract":"Modern wearable system requires users to transmit their own information of exact location and physical characteristics timely. It is required to reduce the network delay and excessive energy consumption, which are caused by network code in wearable WSNs. A fast random linear mechanism of network coding based on nodes collaboration is introduced. Energy consumption of nodes is reduced by transmitting the initial code of the node, and transmitting linear independent packets received merely. After gathering node coding, ACK return along the best path to reduce the network delay. Simulation results show that delay of data transmission is reduced greatly by introducing random linear network coding for sensor network, and the improved coded mode balances the network load.","PeriodicalId":354322,"journal":{"name":"2010 Asia-Pacific Conference on Wearable Computing Systems","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130994099","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
SoC Design of VLD in Multi-standard Video Decoder for Wearable Multimedia Players 可穿戴多媒体播放器多标准视频解码器中VLD的SoC设计
2010 Asia-Pacific Conference on Wearable Computing Systems Pub Date : 2010-04-17 DOI: 10.1109/APWCS.2010.55
Lianghao Wang, Dongxiao Li, Ming Zhang
{"title":"SoC Design of VLD in Multi-standard Video Decoder for Wearable Multimedia Players","authors":"Lianghao Wang, Dongxiao Li, Ming Zhang","doi":"10.1109/APWCS.2010.55","DOIUrl":"https://doi.org/10.1109/APWCS.2010.55","url":null,"abstract":"A System-on-Chip Design of VLD (Variable Length Decoder) in multi-standard video decoder is proposed in this paper. Our design supports all the popular video compression standards, e.g. MPEG-1, MPEG-2, MPEG-4, H.264, AVS, RealVideo. Benefit from its low power, the design is especially suitable for wearable multimedia applications. Simulation results show that the whole design takes an area of 1.04mm2, under a 0.13um CMOS technology. In the frequency as low as only 133MHz, it can meet the demands of HD (High Definition) requirements.","PeriodicalId":354322,"journal":{"name":"2010 Asia-Pacific Conference on Wearable Computing Systems","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131703264","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
Energy-Efficient Data Collection Protocol for Wireless Sensor Network Based on Tree 基于树的无线传感器网络节能数据采集协议
2010 Asia-Pacific Conference on Wearable Computing Systems Pub Date : 2010-04-17 DOI: 10.1109/APWCS.2010.28
Yong-xian Jin, Feng-zhen Chen, Gaofeng Che, Wei-Kai Hu
{"title":"Energy-Efficient Data Collection Protocol for Wireless Sensor Network Based on Tree","authors":"Yong-xian Jin, Feng-zhen Chen, Gaofeng Che, Wei-Kai Hu","doi":"10.1109/APWCS.2010.28","DOIUrl":"https://doi.org/10.1109/APWCS.2010.28","url":null,"abstract":"An energy-efficient data collection protocol for wireless sensor network based on tree (EEDCP-TB) is proposed in this paper. EEDCP-TB constructs data collection tree through the method of flooding avoidance and use the cascading timing scheme to allocate aggregation time in order to save node's energy; further more, this protocol introduce the node energy state parameter to meet energy balance to a certain extent when we choose forwarding nodes. Finally, compared with Flooding protocol and tree based data collection scheme (TBDCS), simulations show that the EEDCP-TB requires less transmission and receiving, saves node’s energy and prolongs network lifetime.","PeriodicalId":354322,"journal":{"name":"2010 Asia-Pacific Conference on Wearable Computing Systems","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121786955","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: 13
Analysis and Comparison of Dimensional Reduction Based on Capture Data 基于捕获数据的降维分析与比较
2010 Asia-Pacific Conference on Wearable Computing Systems Pub Date : 2010-04-17 DOI: 10.1109/APWCS.2010.47
Zhijun Zheng
{"title":"Analysis and Comparison of Dimensional Reduction Based on Capture Data","authors":"Zhijun Zheng","doi":"10.1109/APWCS.2010.47","DOIUrl":"https://doi.org/10.1109/APWCS.2010.47","url":null,"abstract":"owing to the high dimension characteristic of motion in catching original data, the high dimensional original data will be projected into low dimensional sub space. The internal structure of body motion will be revealed through this low dimensional space. The elimination of the related redundant information of high dimensional characteristics becomes key technology for 3D motion capture data. This paper applies key frame and dimension reduction method based on several machine learning methods to handle motion capture data. After a series of experimental results, non-linear sub space is of better performance and wider availability.","PeriodicalId":354322,"journal":{"name":"2010 Asia-Pacific Conference on Wearable Computing Systems","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123527953","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
The Design and Application of Two New Technology-Transferred Network Modes 两种新型技术转移网络模式的设计与应用
2010 Asia-Pacific Conference on Wearable Computing Systems Pub Date : 2010-04-17 DOI: 10.1109/APWCS.2010.73
Ming Qi, Xiaoxin Hu
{"title":"The Design and Application of Two New Technology-Transferred Network Modes","authors":"Ming Qi, Xiaoxin Hu","doi":"10.1109/APWCS.2010.73","DOIUrl":"https://doi.org/10.1109/APWCS.2010.73","url":null,"abstract":"This paper based on the current network modes of technology transfer, put forward two new technology-transferred network modes, solve problems in current modes from depth and breadth of technology transfer, it is an innovation and development from technology-transferred network.","PeriodicalId":354322,"journal":{"name":"2010 Asia-Pacific Conference on Wearable Computing Systems","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115345329","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 Scanned Document Image Processing Model for Information System 一种面向信息系统的扫描文档图像处理模型
2010 Asia-Pacific Conference on Wearable Computing Systems Pub Date : 2010-04-17 DOI: 10.1109/APWCS.2010.56
S. Jin, Yang You, Yang Huafen
{"title":"A Scanned Document Image Processing Model for Information System","authors":"S. Jin, Yang You, Yang Huafen","doi":"10.1109/APWCS.2010.56","DOIUrl":"https://doi.org/10.1109/APWCS.2010.56","url":null,"abstract":"Document Image Processing (DIP) is important to the document image information system. The scanned image needs DIP to satisfy the national standards and industrial rules. Based on the analysis of related works, a specific DIP model was proposed. It was designed for official documents used in government departments. The years running demonstrates that the DIP model could perform skew correction, enhancement and compression coherently and perfectly.","PeriodicalId":354322,"journal":{"name":"2010 Asia-Pacific Conference on Wearable Computing Systems","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127324079","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
Analysis and Optimization Design of M57959L Module-Based IGBT Drive Circuit 基于M57959L模块的IGBT驱动电路分析与优化设计
2010 Asia-Pacific Conference on Wearable Computing Systems Pub Date : 2010-04-17 DOI: 10.1109/APWCS.2010.67
Huang Yushui, Zhu Ling, Xin Yugang
{"title":"Analysis and Optimization Design of M57959L Module-Based IGBT Drive Circuit","authors":"Huang Yushui, Zhu Ling, Xin Yugang","doi":"10.1109/APWCS.2010.67","DOIUrl":"https://doi.org/10.1109/APWCS.2010.67","url":null,"abstract":"With the rapid development of power electronics, IGBT has been more and more widely used because of its obvious advantages in consolidated performance. And the high-performance driving circuit directly affects its durability and service life. The comparable perfect drive and protection features of driver module M57959L enable it has already been widespread used. Some brief analysis of the module and its working principle characteristics are brought forward at the beginning of this paper. Then several improvements of IGBT drive circuit are put forward based on the analysis of its merits and deficiencies. In the end, the experimental figures have proven the rationality and the validity of this optimization program: it not only improves the drive capability of M57959L, but also enhances its anti-jamming ability. So the drive performance of IGBT could be more reliable.","PeriodicalId":354322,"journal":{"name":"2010 Asia-Pacific Conference on Wearable Computing Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130836056","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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