552 search results - page 18 / 111 » Direct Optimization of Ranking Measures |
97
Voted
SIGMOD
2004
ACM
16 years 25 days ago
2004
ACM
Ranking is an important property that needs to be fully supported by current relational query engines. Recently, several rank-join query operators have been proposed based on rank...
72
Voted
DCC
2006
IEEE
16 years 8 days ago
2006
IEEE
Abstract. We propose measures for compressed data structures, in which space usage is measured in a data-aware manner. In particular, we consider the fundamental dictionary problem...
120
Voted
WWW
2005
ACM
16 years 1 months ago
2005
ACM
In this note we consider a simple reformulation of the traditional power iteration algorithm for computing the stationary distribution of a Markov chain. Rather than communicate t...
96
Voted
INTERACT
2003
15 years 2 months ago
2003
: As in advertising, online information works best if the users instantly realize the message conveyed. There is no easy to use and valid method for measuring what the viewers actu...
123
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JSAC
2010
14 years 7 months ago
2010
Abstract--The continuously increasing complexity of communication networks and the increasing diversity and unpredictability of traffic demand has led to a consensus view that the ...