Factoid Question Answering over Unstructured and Structured Web Content

@inproceedings{Cucerzan2005FactoidQA,
  title={Factoid Question Answering over Unstructured and Structured Web Content},
  author={Silviu Cucerzan and Eugene Agichtein},
  booktitle={TREC},
  year={2005}
}
We describe our experience with two new, builtfrom-scratch, web-based question answering systems applied to the TREC 2005 Main Question Answering task, which use complementary models of answering questions over both structured and unstructured content on the Web. Our approaches depart from previous question answering (QA) work in several ways. For unstructured content, we used a web-based system with novel features such as web snippet pattern matching and generic answer type matching using web… CONTINUE READING
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