8724 search results - page 154 / 1745 » Search result diversification |
189
click to vote
WINE
2007
Springer
16 years 18 days ago
2007
Springer
Internet search companies sell advertisement slots based on users’ search queries via an auction. Advertisers have to solve a complex optimization problem of how to place bids o...
147
click to vote
SSD
2005
Springer
15 years 12 months ago
2005
Springer
Many web documents refer to specific geographic localities and many people include geographic context in queries to web search engines. Standard web search engines treat the geogra...
147
click to vote
PPSN
2004
Springer
15 years 12 months ago
2004
Springer
The mechanism of gene regulation has been studied intensely for decades. It is important to identify synergistic transcriptional motifs. Its search space is so large that an effici...
164
click to vote
CLEF
2010
Springer
15 years 7 months ago
2010
Springer
Abstract. We report our experiences from participating to the controlled experiment of the ImageCLEF 2010 Wikipedia Retrieval task. We built an experimental search engine which com...
170
click to vote
ALGORITHMICA
2010
15 years 6 months ago
2010
In this paper, we give a lower bound of (n(d-1)/2 ) on the quantum query complexity for finding a fixed point of a discrete Brouwer function over grid [1 : n]d . Our bound is near...