@inproceedings{Kando99textstructure, abstract = {This paper describes an information retrieval system with the function to support user's use of the retrieved documents using the text-level structure of documents. The text-level structure of each document is described by the occurrence of typical functional components in the text. Automatic detection of the components has been attempted in previous works using surface-level language processing. The proposed system firstly utilizes the text structure to conduct high-precision searches of documents or passages by distinguishing the role or function each concept plays in the text. It also allows browsing or skimming of retrieved texts, creating summaries on-the-fly with various levels of condensation specified by the user. Moreover, the system can search and display any unit of a text such as a sentence, a paragraph or a chapter. Comparison of relevant passages in retrieved documents across multiple texts is helpful for users to examine, analyze, compare and integrate texts and...}, author = {Kando, Noriko}, booktitle = {IN PROCEEDINGS OF THE 4TH INTERNATIONAL WORKSHOP ON INFORMATION RETRIEVAL WITH ASIAN LANGUAGES}, interhash = {7cd913f37b21579ee636dc5036cca292}, intrahash = {94d62d9f3ef51731ea1edc03662616d9}, pages = {126--135}, title = {Text Structure Analysis as a Tool to Make Retrieved Documents Usable}, url = {http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.34.3165}, year = 1999 }