8431 search results - page 1535 / 1687 » Algorithmically Independent Sequences |
222
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VLDB
2005
ACM
16 years 2 months ago
2005
ACM
Abstract. In this paper we present new concurrent and recoverable B-link-tree algorithms. Unlike previous algorithms, ours maintain the balance of the B-link tree at all times, so ...
203
Voted
SIGMOD
2008
ACM
16 years 2 months ago
2008
ACM
The proliferation of network data in various application domains has raised privacy concerns for the individuals involved. Recent studies show that simply removing the identities ...
117
Voted
SODA
2010
ACM
15 years 12 months ago
2010
ACM
There has been great interest in deciding whether a combinatorial structure satisfies some property, or in estimating the value of some numerical function associated with this com...
136
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FOCS
2009
IEEE
15 years 9 months ago
2009
IEEE
Abstract— We consider the problem of estimating cascaded aggregates over a matrix presented as a sequence of updates in a data stream. A cascaded aggregate P ◦Q is defined by ...
129
Voted
GLOBECOM
2009
IEEE
15 years 9 months ago
2009
IEEE
— In this paper, we propose a game theoretic approach to tackle the problem of the distributed formation of the hierarchical network architecture that connects the nodes in the u...