期刊：
2009 IEEE INTERNATIONAL CONFERENCE ON GRANULAR COMPUTING ( GRC 2009),2009年:61-+
通讯作者：
Chen, Jinguang
作者机构：
[He, Tingting; Chen, Jinguang] Huazhong Normal Univ, Engn & Res Ctr Informat Technol Educ, Wuhan 430079, Peoples R China.;[He, Tingting; Li, Fang; Gui, Zhuoming] Huazhong Normal Univ, Dept Comp Sci & Technol, Wuhan 430079, Peoples R China.;[Chen, Jinguang] Huzhou Teachers Coll, Sch Teacher Educ, Huzhou 13000, Peoples R China.
通讯机构：
[Chen, Jinguang] H;Huazhong Normal Univ, Engn & Res Ctr Informat Technol Educ, Wuhan 430079, Peoples R China.
摘要：
Research on sentence compression has been undergoing for many years in other languages, especially in English, but research on Chinese sentence compression is rarely found. In this paper, we describe an efficient probabilistic and syntactic approach to Chinese sentence compression. We introduce the classical noisy-channel approach into Chinese sentence compression and improve it in many ways. Since there is no parallel training corpus in Chinese, we use the unsupervised learning method. This paper also presents a novel bottom-up optimizing algorithm which considers both bigram and syntactic probabilities for generating candidate compressed sentences. We evaluate results against manual compressions and a simple baseline. The experiments show the effectiveness of the proposed approach.
作者机构：
[Wang, Xuan; Zhang, Gan-nian] Huazhong Normal Univ, Dept Informat Technol, Wuhan 430079, Peoples R China.;[Li, Yuan-xiang] Wuhan Univ, State Key Lab Software Engn, Wuhan 430072, Peoples R China.
会议名称：
6th International Symposium on Neural Networks
会议时间：
MAY 26-29, 2009
会议地点：
Wuhan, PEOPLES R CHINA
会议主办单位：
[Wang, Xuan;Zhang, Gan-nian] Huazhong Normal Univ, Dept Informat Technol, Wuhan 430079, Peoples R China.^[Li, Yuan-xiang] Wuhan Univ, State Key Lab Software Engn, Wuhan 430072, Peoples R China.
会议论文集名称：
Lecture Notes in Computer Science
关键词：
Evolutionary algorithm;Local search Strategy;Traveling salesman problem
摘要：
This paper introduces a new evolutionary algorithm based on the local search strategy and uses it to solve the Traveling Salesman Problem. The algorithm incorporates speediness of local search methods in neighborhood search with robustness of evolutionary methods in global search in order to obtain global optimum. The experimental results show that the algorithm is of potential to obtain global optimum or more accurate solutions than other evolutionary methods for the TSP.
摘要：
This paper is going to present a new algorithm called "PP" (a RFID anti-collision algorithm based on pipeline and pre-detecting mechanism) to solve the problem of collisions among the tags in RFID system. This algorithm provides a hardware architecture consisting of two antennas: a pre-detection antenna for pre-detecting and a reading antenna for tag reading, the two processes of which will work respectively and concurrently based on pipeline system. Compared with other related researches, this algorithm that avoids the waste of time in the process of pre-detecting and free from the limitation the ratio of the length of detection slot to reading slot will contribute to a non-stop reading operation. Our simulation illuminates that the proposed PP algorithm outperforms the existing ones in efficiency, stability and the leakage rate of tags.
期刊：
2009 INTERNATIONAL CONFERENCE ON INDUSTRIAL AND INFORMATION SYSTEMS, PROCEEDINGS,2009年:66-69
通讯作者：
Li, Hao
作者机构：
[Li, Hao; Wang, Qiao; Liu, Qingtang] Cent China Normal Univ, Engn & Res Ctr Informat Technol Educ, Wuhan 430079, Hubei, Peoples R China.
通讯机构：
[Li, Hao] C;Cent China Normal Univ, Engn & Res Ctr Informat Technol Educ, Wuhan 430079, Hubei, Peoples R China.
关键词：
Sakai;permission management;role;site;account type
摘要：
The Sakai Community develops and distributes the open-source Sakai CLE, an enterprise-ready collaboration and courseware management platform that provides users with a suite of learning, portfolio, library and project tools. As an open source course management system, because of his open-source, as well as a powerful teaching function, sakai has received the great success at the global level, and its applications has also been in full carried out in domestic. In the sakai platform, the core is its permission management module, so if we want to have a comprehensive understanding of the operation and do some second developments about the sakai, let it apply in the teaching, we need to do some in-depth research about the permission management of the sakai. First of all, this article briefly introduced sakai and sakai application status at home and abroad, and it analyzed the sakai permission management from the types of user accounts and roles respectively, then it further studied the relationship among the sites, roles, users, and permissions, and lastly it given practical examples, and described how to write the permission in the development process.
期刊：
2009 2ND IEEE INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND INFORMATION TECHNOLOGY, VOL 2,2009年:100-+
通讯作者：
Zheng, Zhongmei
作者机构：
[Wang, Yanli; Zheng, Zhongmei; Cheng, Yun; Wang, Feng] HuangGang Normal Univ, Dept Educ Sci & Technol, Huanggang, Peoples R China.;[Zhao, Chengling] Huazhong Normal Univ, Dept Informat Technol, Wuhan, Peoples R China.
通讯机构：
[Zheng, Zhongmei] H;HuangGang Normal Univ, Dept Educ Sci & Technol, Huanggang, Peoples R China.
关键词：
Modern Distance Education;rural K-12;instructional model;integration;Blending teaching
摘要：
the rural modern distance education project in China has created a digital teaching and learning environment for rural K-12 schools in the west, this will inevitably bring series of challenges to traditional instructional models. This essay made a comparative analysis of the instructional model under such environment and traditional instructional model, and discussed the characteristics of each technique Mode offered by project, then put forward several important models suitable for each environment in order to provide references for rural teachers' teaching practice.
摘要：
The problem of adaptive secure communication based on chaotic parameter modulation is discussed. Information signals are modulated to some parameter of the chaotic system in the master system, then, adaptive parameter identification and single controller is designed to structure an adaptive response system. Parameter estimation and chaos synchronization are achieved effectively. A nonlinear filter is applied to recover information signals from the receiver system effectively. Secure communication based on chaotic parameter modulation is guaranteed. Furthermore, the controller is simple and it is easy to implement in engineering. Simulation results show that chaos synchronization is effective, and the recovered signals are close to the information signals.
期刊：
NSWCTC 2009: INTERNATIONAL CONFERENCE ON NETWORKS SECURITY, WIRELESS COMMUNICATIONS AND TRUSTED COMPUTING, VOL 2, PROCEEDINGS,2009年:831-+
通讯作者：
Wu Junqi
作者机构：
[Wu Junqi] Huazhong Normal Univ, Engn & Res Ctr Informat Technol Educ, Wuhan 430079, Peoples R China.;[Liu Yumei; Yang Zongkai; Hu Zhengbing] Huazhong Normal Univ, Dept Informat & Technol, Wuhan, Peoples R China.
通讯机构：
[Wu Junqi] H;Huazhong Normal Univ, Engn & Res Ctr Informat Technol Educ, Wuhan 430079, Peoples R China.
摘要：
E-learning learning management systems have appeared for a few of years, but most of them just put their emphasis on "learning contents", and ignore supporting and tracking the process of learning. LAM is a new type of Learning Activity Management System which makes a teacher be able to organize various activities of instruction under the support of technology. It's easy to revise activities according to teaching, resources and environment, and share all the designs of learning activities. This paper firstly introduces the LAMS, and then discusses how to carry out classroom teaching design, and designs relevant design cases. It finally lists some points which should be paid attention to when designing learning activities sequence with LAMS and conclusions about application of LAMS.
作者机构：
[Tan, Guoxin; Zhong, Zheng; Hao, Tinglei] Huazhong Normal Univ, Engn Res Ctr Educ Informat Technol, Wuhan, Peoples R China.
通讯机构：
[Tan, Guoxin] H;Huazhong Normal Univ, Engn Res Ctr Educ Informat Technol, Wuhan, Peoples R China.
关键词：
knowledge modeling;ontology;Intangible cultural heritage;CIDOC CRM
摘要：
Considering that knowledge of intangible cultural heritage includes accumulated concealed experiences in the long term, it is difficult for the existing forms of multimedia to completely represent the complex relationship among different knowledge. A framework is designed to express and share knowledge based on ontology. The knowledge of "Dragon Boat Festival" illustrates how to determine the research scope, and then construct knowledge ontology model based on CIDOC CRM according to the entities and properties. Finally, a prototype is implemented through the key technology of Web 2.0.
期刊：
Proceeding 2009 IEEE 10th International Conference on Computer-Aided Industrial Design and Conceptual Design: E-Business, Creative Design, Manufacturing - CAID and CD'2009,2009年:1638-1641
通讯作者：
Zhong, Zheng
作者机构：
[Tan, Guoxin; Zhong, Zheng] Huazhong Normal Univ, Engn Res Ctr Educ Informat Technol, Wuhan 430079, Hubei Province, Peoples R China.
通讯机构：
[Zhong, Zheng] H;Huazhong Normal Univ, Engn Res Ctr Educ Informat Technol, Wuhan 430079, Hubei Province, Peoples R China.
会议名称：
2009 IEEE 10th International Conference on Computer-Aided Industrial Design & Conceptual Design(2009 IEEE 第十届国际计算机辅助工业设计与概念设计学术会议 CAID&CD'2009)
会议时间：
2009-11-26
会议地点：
温州
会议论文集名称：
2009 IEEE 10th International Conference on Computer-Aided Industrial Design & Conceptual Design(2009 IEEE 第十届国际计算机辅助工业设计与概念设计学术会议 CAID&CD'2009)论文集
关键词：
Digital Meseum;Virtual Storytelling;3D Visualization;Lacquer Chest
摘要：
With the rapid development of digital museums, virtual cultural heritage applications are gaining popularity with the technical ability to represent historical knowledge in virtual worlds storytelling. This paper introduces an approach to creating a virtual storytelling about relics. Finally, the lacquer chest found in the tomb of Marquis Yi of the Zeng state is demonstrated the application of visual storytelling in digital museums that can give visitors a sense of personal presence in a reconstructed historical situation.
摘要：
In next generation wireless networks, great challenges have been posed to provide mobile multimedia services with QoS guarantees. Since bandwidth is a scarce resource in wireless networks, effective management of the limited radio resources is important to enhance the network performance. In this paper, we propose an adaptive and dynamic resource reservation and call admission control (CAC) scheme for multimedia traffic in wireless systems. The analytical results are supported by simulation and show that this work improves the service quality by minimizing the new call blocking probability and handoff call dropping probability.
作者机构：
[Zhang, Yi; Zhang, Ni; Zhou, Pinghong; Wei, Shuling; Zhang, Kuiyuan] Cent China Normal Univ, Dept Informat Technol, Wuhan, Hubei, Peoples R China.;[Lu, Qiang] Xinyang Normal Univ, Sch Educ Sci, Xinyang, Henan, Peoples R China.
通讯机构：
[Zhang, Yi] C;Cent China Normal Univ, Dept Informat Technol, Wuhan, Hubei, Peoples R China.
关键词：
E-Portfolio;Chinese teaching
摘要：
The paper first explains the connotation of E-portfolio and the reason why introduce the E-portfolio to the Distance Chinese Language Visualization Teaching Platform as the diagnostic service evaluation tool, and then designs the function modules of E-portfolio according to the function requirements analysis, finally explains the application of E-portfolio in Chinese learning and the evaluation process based on it.
