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99
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PODS
2010
ACM
232views Database» more  PODS 2010»
15 years 7 months ago
Optimal sampling from distributed streams
A fundamental problem in data management is to draw a sample of a large data set, for approximate query answering, selectivity estimation, and query planning. With large, streamin...
Graham Cormode, S. Muthukrishnan, Ke Yi, Qin Zhang
113
Voted
STOC
2010
ACM
204views Algorithms» more  STOC 2010»
15 years 7 months ago
Interactive privacy via the median mechanism
We define a new interactive differentially private mechanism — the median mechanism — for answering arbitrary predicate queries that arrive online. Given fixed accuracy and...
Aaron Roth, Tim Roughgarden
ERCIM
2007
91views more  ERCIM 2007»
15 years 2 months ago
Challenges in a Service-Oriented World
t of view of the service itself. It is an abstracted version of the original service. An operating guideline of a service represents the possible communication behaviours of partne...
Wolfgang Reisig, Karsten Wolf, Jan Bretschneider, ...
TSMC
2008
237views more  TSMC 2008»
15 years 2 months ago
The CAS-PEAL Large-Scale Chinese Face Database and Baseline Evaluations
In this paper, we describe the acquisition and contents of a large-scale Chinese face database: CAS-PEAL face database. The goals of creating the CAS-PEAL face database include 1) ...
Wen Gao, Bo Cao, Shiguang Shan, Xilin Chen, Delong...
STOC
2012
ACM
272views Algorithms» more  STOC 2012»
13 years 4 months ago
The cell probe complexity of dynamic range counting
In this paper we develop a new technique for proving lower bounds on the update time and query time of dynamic data structures in the cell probe model. With this technique, we pro...
Kasper Green Larsen