On the Role of Information Retrieval and Information Extraction in Question Answering Systems

Dan I. Moldovan, Mihai Surdeanu. On the Role of Information Retrieval and Information Extraction in Question Answering Systems. In Maria Teresa Pazienza, editor, Information Extraction in the Web Era: Natural Language Communication for Knowledge Acquisition and Intelligent Information Agents, papers from SCIE 2002, Frascati (Rome, Italy), July 2002. Volume 2700 of Lecture Notes in Computer Science, pages 129-147, Springer, 2002. [doi]

Authors

Dan I. Moldovan

This author has not been identified. Look up 'Dan I. Moldovan' in Google

Mihai Surdeanu

This author has not been identified. Look up 'Mihai Surdeanu' in Google