Publication | Open Access

A survey on question answering technology from an information retrieval perspective

Natural Language ProcessingEngineeringInformation RetrievalData ScienceQuestion AnsweringIntelligent Information RetrievalKnowledge RetrievalComputational LinguisticsInformation Retrieval PerspectiveQuery ExpansionCorpus LinguisticsSocial SciencesText MiningInteractive Information Retrieval