摘要
Open wrapping is a mechanism to wrap up heterogeneous systems into open ones through standard expression,open representation and public registration.This paper analyzes the nature and use of open wrapping,the layers of wrapping required and the techniques used for open wrapping such as metadata crosswalks,metadata wrapping,open search protocols and open interface languages.
Open wrapping is a mechanism to wrap up heterogeneous systems into open ones through standard expression,open representation and public registration.This paper analyzes the nature and use of open wrapping,the layers of wrapping required and the techniques used for open wrapping such as metadata crosswalks,metadata wrapping,open search protocols and open interface languages.
出处
《情报理论与实践》
CSSCI
北大核心
2003年第3期260-263,共4页
Information Studies:Theory & Application
基金
"中国科学院国家科学数字图书馆项目"资助
