Download or read book Information Extraction in the Web Era written by Maria Teresa Pazienza and published by Springer Science & Business Media. This book was released on 2003-07-29 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt: The revised versions of lectures given at the Summer Convention on Information Extraction, SCIE 2002, held in Frascati, Italy in July 2002. The following lectures by leading authorities in the field of information extraction are included: - acquisition of domain knowledge - terminology mining - finite-state approaches to Web IE - measuring term representatives - agent-based ontological mediation in IE systems - information retrieval and IE in question answering systems - natural language communication with virtual actors