Hanze Liu Orland Hoeber A Luhn-Inspired Vector Re-weighting Approach for Improving Personalized Web Search. 301-305 2011 Web Intelligence/IAT Workshops https://doi.org/10.1109/WI-IAT.2011.130 https://doi.ieeecomputersociety.org/10.1109/WI-IAT.2011.130 conf/iat/2011w db/conf/iat/iatw2011.html#LiuH11