87 search results - page 4 / 18 » Automatic Question Pattern Generation for Ontology-based Que... |
NLDB
2010
Springer
13 years 10 months ago
2010
Springer
During the last few years, a lot of researches have focused on automatic definition extraction in the context of question answering systems. Although, these researches have been co...
LREC
2010
13 years 7 months ago
2010
Over the last several years, speech-based question answering (QA) has become very popular in contrast to pure search engine based approaches on a desktop. Open-domain QA systems a...
SIGIR
2005
ACM
13 years 11 months ago
2005
ACM
This paper explores probabilistic lexico-syntactic pattern matching, also known as soft pattern matching. While previous methods in soft pattern matching are ad hoc in computing t...
EMNLP
2008
13 years 7 months ago
2008
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...
ACL
2006
13 years 7 months ago
2006
This paper describes an algorithm for propagating verb arguments along lexical chains consisting of WordNet relations. The algorithm creates verb argument structures using VerbNet...