XAR: An Integrated Framework for Information Extraction

We present an information extraction system for automated information extraction from free text. The system, XAR, available open-source to the community, s an extraction application developer from low level text processing details, permitting developing applications with high-level extraction rules. The system also incorporates semantic information in the form of integrity constraints to improve the quality of the extraction. We describe the XAR system and present a summary of experimental results demonstrating the effectiveness of our approach.

• Type: Conference
• Year: 2009
• Where: CSIE
• Authors: Naveen Ashish, Sharad Mehrotra, Pouria Pirzadeh
• Keywords: Computer Science, CSIE 2009, Extraction Application Developer, Information Extraction, Low Level Text