3874 search results - page 560 / 775 » Approximation Algorithms for k-hurdle Problems |
128
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ICNP
2009
IEEE
15 years 2 months ago
2009
IEEE
Deploying city-wide 802.11 access points has made possible internet access in a vehicle, nevertheless it is challenging to maintain client performance at vehicular speed especially...
102
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SIAMNUM
2010
14 years 11 months ago
2010
In this paper we develop boundary value methods for detecting Sacker-Sell spectra in discrete time dynamical systems. The algorithms are advancements of earlier methods for comput...
134
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PODC
2005
ACM
15 years 10 months ago
2005
ACM
A quorum system is a family of sets (themselves called quorums), each pair of which intersect. In many distributed algorithms, the basic unit accessed by a client is a quorum of n...
115
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STOC
2009
ACM
16 years 5 months ago
2009
ACM
One of the most fundamental problems in web search is how to re-rank result web pages based on user logs. Most traditional models for re-ranking assume each query has a single int...
138
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WWW
2011
ACM
14 years 11 months ago
2011
ACM
In this work, we study the notion of competing campaigns in a social network. By modeling the spread of influence in the presence of competing campaigns, we provide necessary too...