Automated Question Answering: Review of the Main Approaches

Automated Question- Answering aims at delivering concise information that contains answers to user questions. This paper reviews and compares three main question-answering approaches based on Natural Language Processing, Information Retrieval, and question templates, eliciting their differences and the context of application that best suits each of them.

• Type: Conference
• Year: 2005
• Where: ICITA
• Authors: Andrea Andrenucci, Eriks Sneiders
• Keywords: ICITA 2005, Information Technology, Main Question-answering Approaches, Natural Language Processing, Question Templates