Analysis of lexical signatures for improving information persistence on the World Wide Web.
A <i>lexical signature</i> (LS) consisting of several key words from a Web document is often sufficient information for finding the document later, even if its URL has changed. We conduct a large-scale empirical study of nine methods for generating lexical signatures, including Phelps an...
| 发表在: | ACM transactions on information systems. 22, 4 (2004). |
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| 主要作者: | |
| 其他作者: | , , |
| 格式: | 文件 |
| 语言: | English |
| 主题: |