您客气了。其实我也不是太清楚,只是看到没有人回复,故而斗胆就说了几句。
下面是我在BNC官网上找到的,您可以参考一下。
“XAIRA (XML Aware Indexing and Retrieval Architecture) is a general purpose XML search engine developed specifically for access to the BNC and similar language corpora. XAIRA can be used with any well-formed XML corpus, but takes full...