This paper explores the use of set expansion (SE) to improve question answering (QA) when the expected answer is a list of entities belonging to a certain class. Given a small set...
Richard C. Wang, Nico Schlaefer, William W. Cohen,...
Question Answering (QA) is a task that deserves more collaboration between Natural Language Processing (NLP) and Knowledge Representation (KR) communities, not only to introduce r...
Nicholas Carr’s question “Does IT Matter?”(to the maintenance of competitive advantage) has been applied to many industries but the one that depends on IT almost exclusively...
A new semantic pattern is proposed in this paper, which can be used by users to post questions and answers in user-interactive question answering (QA) system. The necessary proced...
In this poster we present an approach to query answering over knowledge sources that makes use of different ontology management components within an application scenario of the BT...