期刊：
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics),2015年9362:209-218 ISSN：0302-9743
通讯作者：
Li, Xiaoyun
作者机构：
[Ouyang, Chunping; Yu, Ying; Li, Xiaoyun] Univ South China, Dept Comp Sci & Technol, Hengyang, Hunan, Peoples R China.
通讯机构：
[Li, Xiaoyun] U;Univ South China, Dept Comp Sci & Technol, Hengyang, Hunan, Peoples R China.
会议名称：
4th CCF Conference on Natural Language Processing and Chinese Computing, NLPCC 2015
会议时间：
9 October 2015 through 13 October 2015
会议地点：
Jiangxi Normal Univ, Nanchang, PEOPLES R CHINA
会议主办单位：
Jiangxi Normal Univ
会议论文集名称：
Lecture Notes in Artificial Intelligence
关键词：
Computational linguistics;Information retrieval;Personal computers;Desktop context;Knowledge level;Personal documents;Personal information spaces;Search intentions;Search queries;Time-related information;User Modeling;Natural language processing systems
摘要：
We studied the electronic communication of knowledge users collaborating on a community and found that their work and interactions were mediated by the use of tag. Drawing on these, we found social ta
摘要：
Using the genre perspective, we studied the electronic communication of knowledge users collaborating on a movie community and found that their work and interactions were mediated by the use of genres. Drawing on these findings, we develop the concept of genre repertoire to designate the set of genres enacted by groups, organizations, or communities to accomplish their work. Automatic discourse classification according to genre in social information sharing, transfer and knowledge communication provides a higher level of service quality. By investigating user behavior in movie community, the relationship between intertextuality of discourse genre and user behavior was studied. We denoted genre by using vector, and discourse genre intertextuality intensity is measured with vector distance. And for those discourse which genre is unknown, genre intertextuality is calculated using user behavior. The results show that user various behaviors stickiness in movie community and discourse genre intertextuality intensity have potential common features.
摘要：
传统的基于关键词的信息检索不能理解用户的需要，仅仅对关键词进行简单的匹配，其结果往往包含大量与用户实际需要毫不相干的信息，同时却丢失用户实际需要的信息，使得检索的效率很低．基于本体的语义检索技术的出现，弥补了基于关键词检索的不足，成为目前构建信息检索系统的应用热点．本文主要针对燃气管网的材料腐蚀信息，设计一个基于GIS（Geography Information System）的管网材料腐蚀信息语义检索系统，使用户检索管网空间数据和腐蚀数据时为其提供相关数据的语义信息，同时也使得检索结果更加符合用户需求．
摘要：
Web document clustering is one of the most important research branches of Clustering Analyzing. The objective of web document clustering is to meet the need of retrieving web document efficiently from massive information in Internet. Recently social tagging is the important form of document organization in web 2.0, and the tagging as a document descriptor is used to improve the effectiveness of web searching. But a web document usually belongs to various category of tagging, which may lead to the difficulty of browsing web document based on single tagging. This paper explores the use of Formal Concept Analysis (FCA) as mathematical tool to analyze the social tagging of web document, and presents a model for web document clustering based on tagging semantic. Furthermore, taking community web site Douban as an example, the model is applied to allow users to tag and serendipitously browse web document using Formal Concept Analysis.
期刊：
Lecture Notes in Electrical Engineering,2012年124 LNEE(VOL. 1):383-388 ISSN：1876-1100
作者机构：
[Li, Xiao-Yun; Yu, Ying; Ma, Jia-Yu; Yang, Xiao-Hua; Wan, Ya-Ping; Liu, Zhi-Ming; Jiang, Hui] School of Computer Science and Technology, University of South China, Hengyang, Hunan, China
会议名称：
2nd World Congress on Computer Science and Information Engineering, CSIE 2011
会议时间：
17 June 2011 through 19 June 2011
会议地点：
Changchun
关键词：
desktop context;Document model;Implicit informations;personalize;Personalized recommendation;recommendation;User's interest;work scenario;Computer science;Behavioral research
