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» Where to Stop Reading a Ranked List?
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TREC
2008
9 years 1 months ago
Where to Stop Reading a Ranked List?
: We document our participation in the TREC 2008 Legal Track. This year we focused solely on selecting rank cut-offs for optimizing the given evaluation measure per topic.
Avi Arampatzis, Jaap Kamps
PVLDB
2010
92views more  PVLDB 2010»
8 years 10 months ago
Proximity Rank Join
We introduce the proximity rank join problem, where we are given a set of relations whose tuples are equipped with a score and a real-valued feature vector. Given a target feature...
Davide Martinenghi, Marco Tagliasacchi
WINE
2009
Springer
202views Economy» more  WINE 2009»
9 years 6 months ago
A New Ranking Scheme of the GSP Mechanism with Markovian Users
Sponsored search auction is used by most search engines to select ads to display on the web page of a search result, according to advertisers’ bidding prices. The income of this ...
Xiaotie Deng, Jiajin Yu
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