10 search results - page 1 / 2 » Web-Based Unsupervised Learning for Query Formulation in Que... |
IJCNLP
2005
Springer
13 years 10 months ago
2005
Springer
ICTAI
2008
IEEE
13 years 11 months ago
2008
IEEE
Unlike simple questions, complex questions cannot be answered by simply extracting named entities. These questions require inferencing and synthesizing information from multiple d...
ECIR
2007
Springer
13 years 6 months ago
2007
Springer
Question answering systems rely on retrieval components to identify documents that contain an answer to a user’s question. The formulation of queries that are used for retrieving...
EMNLP
2004
13 years 5 months ago
2004
Anticipating the availability of large questionanswer datasets, we propose a principled, datadriven Instance-Based approach to Question Answering. Most question answering systems ...
EMNLP
2008
13 years 6 months ago
2008
Complex questions that require inferencing and synthesizing information from multiple documents can be seen as a kind of topicoriented, informative multi-document summarization. I...