Earthquake Information Extraction and Comparison from Different Sources Based on Web Text

Spoken Dialogue System Based on Information Extraction from Web Text

We present a novel spoken dialogue system which uses the up-to-date information on the web. It is based on information extraction which is defined by the predicate-argument (P-A) structure and realized by shallow parsing. Based on the information structure, the dialogue system can perform question answering and also proactive information presentation using the dialogue context and a topic model...

Information Extraction from Unstructured Web Text

Information Extraction from Unstructured Web Text

Profile-Based Information Supply from Text Sources

It is the common goal of today’s knowledge management systems to bring the right piece of knowledge to the right person at the right time. As soon as documents are involved in this process of information supply, intelligent techniques for information supply from text sources have to be employed. To this end, we propose a profile-based approach. Profiles describe the generic information need of ...

Information Extraction from Text

Information Extraction from Text Based on Semantic Inferentialism

One of the growing needs of information extraction (IE) from text is that the IE system must be able to perform enriched inferences in order to discover and extract information. We argue that one reason for the current limitation of the approaches that use semantics for that is that they are based on ontologies that express the characteristics of things represented by names, and seek to draw in...