| http://www.w3.org/ns/prov#value | - Martin (of the InfoLab) presented SpotSigs (DOI), which are a duplicate detection technique tuned for news stories and other scenarios where we care about the main text of a page rather than navigational elements.Martin Presents SpotSigsMengqiu (of the NLP group) presented models for improving passage based retrieval (DOI), work he did while at CMU with Luo Si (now at Purdue).Mengqiu Presents Pass
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