论文部分内容阅读
1 Introduction The World Wide Web is a major breakthrough in the history of human communication and information sharing (Bemers-Lee et al.,2006).The Web has brought us a series of revolutionary tools,such as digital libraries,net meetings,e-mails,and data services,which have changed the face of scientific research and publishing.Scientists are increasingly relying on these tools to conduct their daily research,and to collaborate with their colleagues through distant communication and knowledge sharing.Despite all these accomplishments,there are still gaps between what can be done using the current Web and what need to be done in an e-Science environment (Buetow,2005).