摘要
探讨了针对XML文档集中只与内容相关的关键词检索结果的排序问题,针对XML文档特征提出了一种新的排序模型,它不同于面向Web的XML网页的搜索结果的排序。设计了满足这种排序模型的倒排列表索引结构和搜索引擎的体系结构。
The paper discusses the problem of efficiently ranking results for keyword search queries related to content-only over XML documents. Evaluating keyword search over XML documents, as opposed to Web-based XML pages, it introduces many new features. This paper presents a new ranking model that is designed to handle these new features of XML keyword search, and designs inverted list indexing structure and search engine＇s architecture to satisfy the ranking model.
出处
《计算机工程》
CAS
CSCD
北大核心
2007年第2期59-61,共3页
Computer Engineering
基金
江西省教育厅科技基金资助项目(赣教技字[2005]111)
