The Web has been rapidly" deepened" by the prevalence of databases online. With the
potentially unlimited information hidden behind their query interfaces, this" deep Web" of …

Frequently a user's information needs are stored in the databases of multiple search
engines. It is inconvenient and inefficient for an ordinary user to invoke multiple search …

Introduction to the Special Issue on the Web as Corpus Page 1 c© 2003 Association for
Computational Linguistics Introduction to the Special Issue on the Web as Corpus Adam …

As the rapid development of World Wide Web, there is tremendous information" hiddened" in
Deep Web, and its capacity is increasing rapidly. The information can only be accessed by …

因特网的迅速发展对万维网信息的查找与发现提出了巨大的挑战. 对于大多用户提出的与主题或
领域相关的查询需求, 传统的通用搜索引擎往往不能提供令人满意的结果网页 …

Extracting data from web pages. User input is received defining a tabular form. User input is
received correlating portions of the form with user selected data items contained in one or …

WOCABULARY--of information in the information retrieval system. The categorizer assigns
the Selected document content a classi fication label from the organized classification of …

An information space is created using a document. Entities from the document and its
information space are used to create a database of entities. An auto-completion system uses …

Current Web search engines are built to serve all users, independent of the special needs of
any individual user. Personalization of Web search is to carry out retrieval for each user …

Hierarchical classification addresses the problem of classifying items into a hierarchy of
classes. An important issue in hierarchical classification is the evaluation of different …