If, as expressivists maintain, the function of normative thought and talk is not to represent or describe world, then how can judgements be correct incorrect? In particular, I make sense my own fallibility, possibility that might mistaken? this paper, construct defend a substantive but non-representational theory (in)correctness for expressivists. Inspired by Blackburn’s (1998: 318) proposal fa...

Question Answering (QA) is an emerging important field in Information Retrieval. In a QA system the archive of previous questions asked from the system makes a collection full of useful factual nuggets. This paper makes an initial attempt to investigate the reuse of facts contained in the archive of previous questions to help and gain performance in answering future related factoid questions. I...