检索结果-内蒙古大学图书馆

作者： Esichaikul, Vatcharaporn Guha, Sumanta Niyamosatha, Thanittha Computer Science and Information Management Program Asian Institute of Technology P.O. Box 4 Klong Luang Pathumthani 12120 Thailand

ISBN: (纸本)9788988678312

A simple and intuitive model to mine an email transactions log for significant messages and users is presented. No use is made of NLP or semantic analysis. The model is based only on scoring messages and users from a graphtheoretic analysis of the communication pattern represented in the transaction log. Practical experiments indicate the potential of the model.

关键词： Data mining

来源：评论

学校读者我要写书评

暂无评论

CALE: A context-aware living environment based on Zigbee sensor network

CALE: A context-aware living environment based on Zigbee sen...

引用

International Conference on Mobile Ad-hoc and Sensor Networks

作者： Yu, Kun-Ming Liou, Jian-Yuan Yeh, Bo-Han Yu, Chang Wu Tien, Ching-Cheng Wang, Chih-Hu Wang, Ping-Yu Department of Computer Science and Information Engineering Chung Hua University Taiwan Ph.D. Program of Technology Management Chung Hua University Taiwan Department of Electrical Engineering Chung Hua University Taiwan

ISBN: (纸本)9780769543154

The paper employed some independently developed sensors based on the Octopus X platform to build a Zigbee-based Sensor Networks. Also, we implemented a Location-aware living environment by deploying the developed Zigee-based sensor. Besides, through the created window console interface, the sensed data can be transmitted and transformed to the database for further utilized. Moreover, by the devised Web interface, the update request data can be observed efficiently and responded effectively to any situations. © 2010 IEEE.

关键词： Zigbee

来源：评论

学校读者我要写书评

暂无评论

The design and implementation of a mobile location-aware digital signage system

The design and implementation of a mobile location-aware dig...

引用

International Conference on Mobile Ad-hoc and Sensor Networks

作者： Yu, Kun-Ming Yu, Cheng-Yan Yeh, Bo-Han Hsu, Ching-Hsien Hsieh, Hung-Nien Department of Computer Science and Information Engineering Chung Hua University Taiwan Ph.D. Program of Technology Management Chung Hua University Taiwan Department of Architecture and Urban Planning Chung Hua University Taiwan

ISBN: (纸本)9780769543154

The worldwide Digital Signage market has been getting increasingly popular in recent years. Nevertheless, for service providers, the Digital Signage business is still not easy to manage and time-consuming to operate. In this paper, based on the GPS and wireless infrastructure, we present a mobile location-aware digital signage system (LDSS). Through the centralized system architecture, the applications for the Digital Signage can be expanded to various advertising vehicles including buses and other mobile advertising vehicles. Also, we present an advertisement recommendation algorithm, by which the advertisement can be broadcasted in the right markets more effectively. Evidenced by simulated experiments and analysis, compared with traditional region trigger advertising, sequential advertising and random advertising, our advertisement recommendation algorithm can effectively reach to the key target audiences in planned regions, while show excellent ability to differentiate markets in unplanned regions reaching to the target consumer groups as well. © 2010 IEEE.

关键词： Marketing

来源：评论

学校读者我要写书评

暂无评论

Development of mechanisms for MAC channel selection to improve the performance of IEEE 802.15.4 beacon-enabled network

Development of mechanisms for MAC channel selection to impro...

引用

2010 3rd IEEE International Conference on Broadband Network and Multimedia Technology, IC-BNMT2010

作者： Hsiang, Chang Chen, Ai-Wei Chang, Chin-Jui Shih, Bih-Yaw Chen, Chen-Yuan Department of Computer Science National Pingtung University of Education Pingtung Taiwan Department of Information Management Transworld University No. 1221 Jen-Nang Road Chia-Tong Li Douliou Yunlin 64063 Taiwan Doctoral Program in Management National Kaohsiung First University of Science and Technology Kaohsiung Taiwan

ISBN: (纸本)9781424467709

An improved mechanism called Scan First 3 Channels (SF3C) is developed to reduce the communicating frequency among devices and PAN Coordinator. The throughput and energy consumption are major performance indexes for it. Meanwhile, the beacon-enabled mode for broadcast transmissions in WPAN has higher flexibility than the non-beacon -enabled mode. In the research, a new analytic mode of the IEEE 802.15.4 beacon-enabled mode is developed to improve throughput. Furthermore, the MAC performance in the simple star topology is evaluated. © 2010 IEEE.

关键词： Energy utilization

来源：评论

学校读者我要写书评

暂无评论

Mining email transaction logs to locate significant messages and users

Mining email transaction logs to locate significant messages...

引用

International Conference on Advanced information management and Service

作者： Vatcharaporn Esichaikul Sumanta Guha Thanittha Niyamosatha Computer Science & Information Management Program Asian Institute of Technology Klong Luang Pathum Thani Thailand

A simple and intuitive model to mine an email transactions log for significant messages and users is presented. No use is made of NLP or semantic analysis. The model is based only on scoring messages and users from a graph-theoretic analysis of the communication pattern represented in the transaction log. Practical experiments indicate the potential of the model.

关键词： Electronic mail Analytical models Databases Organizations Postal services Communities Data mining

来源：评论

学校读者我要写书评

暂无评论

The development on obstacle avoidance design for a humanoid robot based on four ultrasonic sensors for the learning behavior and performance

The development on obstacle avoidance design for a humanoid ...

引用

IEEE International Conference on Industrial Engineering and Engineering management, IEEM2010

作者： Li, Ya-Ju Chou, Wei-Chung Chen, Chen-Yuan Shih, Bih-Yaw Chen, Lien-Tung Chung, Pei-Yin Department of Computer Science National Pingtung University of Education No. 4-18 Ming Shen Rd. Pingtung 90003 Taiwan Doctoral Program in Management National Kaohsiung First University of Science and Technology Kaohsiung Taiwan Department of Management Information System Yung-Ta Institute of Technology and Commerce Pingtung 90003 Taiwan Department of Information Management Meiho University 23 Pingguang Rd. Neipu Pingtung Taiwan

ISBN: (纸本)9781424485031

A behavioral strategy designed for a humanoid robot for the purpose of obstacle avoidance based on four ultrasonic sensors for the learning behavior and performance is proposed and implemented with an autonomous humanoid robot. A mechanical structure with 4 degrees of freedom is designed so that a small-size humanoid robot named ARSR is able to accomplish three types of walking motion. One experiment is presented to illustrate ow the the proposed bipedal structure lets the ARSR move forward, turn left and turn right. Four ultrasonic sensors are mounted on the ARSR to obtain environmental information and detect obstacles. Based on the information obtained from these sensors, a decision tree method is proposed to decide upon one behavior from three possible types of movement: walk forward, turn left and turn right. An experiment is carried out to show how the robot can autonomously avoid obstacles to effectively arrive at its destination. Based on the mechanic design and development, we will get a good agreement for the learning behavior and performance. ©2010 IEEE.

关键词： Anthropomorphic robots

来源：评论

学校读者我要写书评

暂无评论

A Comparative feature selection approach for the prediction of healthcare coverage

Communications in Computer and Information Science

引用

Communications in computer and information science 2010年 54卷 392-403页

作者： Sethi, Prerna Jain, Mohit Department of Health Informatics and Information Management Louisiana Tech University Ruston LA 71272 United States Computer Science Program Louisiana Tech University Ruston LA 71272 United States

ISBN: (纸本)9783642120343

Determining the factors that contribute to the healthcare disparity in United States is a substantial problem that healthcare professionals have confronted for decades. In this study, our objective is to build precise and accurate classification models to predict the factors, which attribute to the disparity in healthcare coverage in the United States. The study utilizes twenty-three variables and 67,636 records from the 2007 Behavioral Risk Factor Surveillance System (BRFSS). In our comparative analysis, three statistical feature extraction methods, Chi-Square, Gain Ratio, and Info Gain, were used to extract a set of relevant features, which were then subjected to the classification models, AdaBoost, Random Forest, Radial Basis Function (RBF), Logistic Regression, and Naïve Bayes, to analyze healthcare coverage. The most important factors that were discovered in the model are presented in this paper. © 2010 Springer-Verlag Berlin Heidelberg.

关键词： Forecasting

来源：评论

学校读者我要写书评

暂无评论

A preliminary study on design and development of template-based for license plate recognition system applying artificial coordinates auxiliary techniques

A preliminary study on design and development of template-ba...

引用

IEEE International Conference on Industrial Engineering and Engineering management, IEEM2010

作者： Shih, Bih-Yaw Chen, Chen-Yuan Kuo, Jin-Wei Chen, Po-Wei Chen, Tsung-Hao Chen, Chen-Wu Chung, Pei-Yin Lee, Wan-I Department of Computer Science National Pingtung University of Education No. 4-18 Ming Shen Rd. Pingtung 90003 Taiwan Doctoral Program in Management National Kaohsiung First University of Science and Technology Kaohsiung Taiwan Departments of Business Administration Shu-Te University Yen Chau Kaohsiung 82445 Taiwan Institute of Maritime Information and Technology National Kaohsiung Marine University Taiwan Department of Information Management Meiho University 23 Pingguang Rd. Neipu Pingtung Taiwan Marketing and Distribution Management National Kaohsiung First University of Science and Technology 2 Jhuoyue Rd. Nanzih Kaohsiung 811 Taiwan

ISBN: (纸本)9781424485031

With the rapid improvement of technology and economy, the percentage of transportation, like automobile, gradually increases. However, the number of cars increases, the methods of management stretches lots of problems, such as parking, traffic and thievery. Hence, Intelligent Transportation System (ITS) have been emphasized step by step and set up one after another around the world. In addition, ITS also established in Taiwan on July 20, 1998. ©2010 IEEE.

关键词： Template matching

来源：评论

学校读者我要写书评

暂无评论

Development of mechanisms for MAC channel selection to improve the performance of IEEE 802.15.4 beacon-enabled network

Development of mechanisms for MAC channel selection to impro...

引用

IEEE International Conference on Broadband Network & Multimedia Technology (IC-BNMT)

作者： Chang Hsiang Ai-Wei Chen Chin-Jui Chang Bih-Yaw Shih Chen-Yuan Chen Department of Computer Science National Ping Tung University of Education Ping Tung Taiwan Department of Information Management Transworld University Yunlin Taiwan Doctoral Program in Management National Kaohsiung First University of Science and Technology Kaohsiung Taiwan

关键词： Binary phase shift keying Multiaccess communication Mobile communication Oils Microwave integrated circuits Zigbee Documentation

来源：评论

学校读者我要写书评

暂无评论

CALE: A Context-Aware Living Environment Based on Zigbee Sensor Network

CALE: A Context-Aware Living Environment Based on Zigbee Sen...

引用

International Conference on Mobile Ad-hoc and Sensor Networks, MSN

作者： Kun-Ming Yu Jian-Yuan Liou Bo-Han Yeh Chang Wu Yu Ching-Cheng Tien Chih-Hu Wang Ping-Yu Wang Department of Computer Science and Information Engineering Chung Hua University Taiwan Program of Technology Management Chung Hua University Taiwan Department of Electrical Engineering Chung Hua University Taiwan

关键词： Zigbee Wireless sensor networks Software Hardware Wireless communication Databases Temperature sensors

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：