| 摘要 |
<p>A mathematical expression structured language object search system comprises a mathematical expression structured language search engine (4) which collects Web documents where a mathematical expression structured language search engine objects are embedded in advance according to the document tree structures of mathematical expression structured language objects by a crawler, indexes the document tree structures of the mathematical expression structured language as index words, and stores the indexed Web documents in the form of inverted files in a database, a Web browser serving as a client (1), and a server (3) which receives search query information from the client (1), inputs a search query into a mathematical expression structured language search engine (3) according to the search query information to make a search, acquires a Web document or a part of it containing related mathematical expression structured language objects, and then transmits it to the client (1).</p> |
