Information Retrieval Protocol for Heterogeneous Digital Resources
Wang Liang1 Guo Yiping2
1(Department of Control Science and Control Engineer, Huazhong University of Science and Technology, Wuhan 430074， China) 2(Library of Huazhong University of Science and Technology, Wuhan 430074， China)
Information retrieval in distributed and heterogeneous databases is an urgent problem nowadays. In this paper, a standard protocol is proposed to give an efficient method to solve this problem. This protocol has two main parts. First, a standard search Webservice is given by analyzing many metadata standards and databases. By using this standard Webservice, all databases can distribute uniform search webservice. Then an effective method to select and find the search Webservice is introduced, which is an extension of UDDI.
王亮,郭一平. 异构电子资源统一检索协议*[J]. 现代图书情报技术, 2004, 20(9): 47-49.
Wang Liang,Guo Yiping. Information Retrieval Protocol for Heterogeneous Digital Resources. New Technology of Library and Information Service, 2004, 20(9): 47-49.
