Sciencenet.cn is the leading online portal serving the Chinese scientific community. This paper intends to analyze the interdisciplinary and intradisciplinary knowledge communication patterns based on friends-list lin...Sciencenet.cn is the leading online portal serving the Chinese scientific community. This paper intends to analyze the interdisciplinary and intradisciplinary knowledge communication patterns based on friends-list links in the blog community at Sciencenet.cn by using hyperlink analysis and social network analysis. The major findings are: 1) More bloggers have an academic background in management science and life science; 2) there are some core actors in co-inlink network and co-outlink network, who take the lead in engaging with knowledge exchange activities and produce a great influence on interdisciplinary communication; 3) interactive relationships commonly exist between a blogger and those on his/her friends list, and the most linked-to blogs usually play a key role in generating interactive communication; 4) management science has the highest co-inlink count with life science or information science and it has the highest co-outlink count with life science or mathematical and physical science; 5) management science and life science have the greatest impact on information science and the interdisciplinary knowledge communication will also produce relatively significant influence on the development of information science discipline. It is our hope that this research can serve as a reference source for the future studies of academic virtual communities, and the development of mechanisms for facilitating increased engagement in knowledge exchange activities in academic virtual communities.展开更多
Smooth communication is essential for the success of construction projects. As an easy-to-use, context-rich, and high-capacity communication tool, blogging is gaining popularity in construction industry. In this paper...Smooth communication is essential for the success of construction projects. As an easy-to-use, context-rich, and high-capacity communication tool, blogging is gaining popularity in construction industry. In this paper, the features of blogging technology and how it could benefit construction organizations are presented. To further improve the effectiveness of blogging technology in information and knowledge sharing, an ontology-based semantic blogging system is proposed. Semantic blogging is an extension of conventional blogging and ontology is the key enabling technology for it. Domain-ontology-based semantic blogging site is composed of a network of concepts, which are clearly defined and interlinked according to their context and bound to certain behaviors. This paper reports how the e-Cognos ontology was implemented into a blogging system and how the system functions to process its contents. The paper concludes that using on-tology-based semantic blogging site can greatly enhance information sharing between construction professionals and it is a very promising tool for construction communities to publish and share their experience.展开更多
结构化Blogging（Structured Blogging）能够让用户创建Blog、Audio、Video、Event、Reviews、List、People and Group Showcases等结构化的内容。Event中，可以包括了如Title、Date、Begin、End、Map Link、Type、Price以及详细的描述...结构化Blogging（Structured Blogging）能够让用户创建Blog、Audio、Video、Event、Reviews、List、People and Group Showcases等结构化的内容。Event中，可以包括了如Title、Date、Begin、End、Map Link、Type、Price以及详细的描述和相关网站的链接。展开更多
基金supported by the National Natural Science Foundation of China(Grant No.:70973093)the Fundamental Research Funds for the Central Universities(Grant No.:201110401020006)
文摘Sciencenet.cn is the leading online portal serving the Chinese scientific community. This paper intends to analyze the interdisciplinary and intradisciplinary knowledge communication patterns based on friends-list links in the blog community at Sciencenet.cn by using hyperlink analysis and social network analysis. The major findings are: 1) More bloggers have an academic background in management science and life science; 2) there are some core actors in co-inlink network and co-outlink network, who take the lead in engaging with knowledge exchange activities and produce a great influence on interdisciplinary communication; 3) interactive relationships commonly exist between a blogger and those on his/her friends list, and the most linked-to blogs usually play a key role in generating interactive communication; 4) management science has the highest co-inlink count with life science or information science and it has the highest co-outlink count with life science or mathematical and physical science; 5) management science and life science have the greatest impact on information science and the interdisciplinary knowledge communication will also produce relatively significant influence on the development of information science discipline. It is our hope that this research can serve as a reference source for the future studies of academic virtual communities, and the development of mechanisms for facilitating increased engagement in knowledge exchange activities in academic virtual communities.
文摘Smooth communication is essential for the success of construction projects. As an easy-to-use, context-rich, and high-capacity communication tool, blogging is gaining popularity in construction industry. In this paper, the features of blogging technology and how it could benefit construction organizations are presented. To further improve the effectiveness of blogging technology in information and knowledge sharing, an ontology-based semantic blogging system is proposed. Semantic blogging is an extension of conventional blogging and ontology is the key enabling technology for it. Domain-ontology-based semantic blogging site is composed of a network of concepts, which are clearly defined and interlinked according to their context and bound to certain behaviors. This paper reports how the e-Cognos ontology was implemented into a blogging system and how the system functions to process its contents. The paper concludes that using on-tology-based semantic blogging site can greatly enhance information sharing between construction professionals and it is a very promising tool for construction communities to publish and share their experience.
文摘结构化Blogging（Structured Blogging）能够让用户创建Blog、Audio、Video、Event、Reviews、List、People and Group Showcases等结构化的内容。Event中，可以包括了如Title、Date、Begin、End、Map Link、Type、Price以及详细的描述和相关网站的链接。
