Sciweavers

4037 search results - page 508 / 808
» Routing without ordering
Sort
View
SIGMOD
2004
ACM
120views Database» more  SIGMOD 2004»
16 years 4 months ago
Prediction and Indexing of Moving Objects with Unknown Motion Patterns
Existing methods for prediction in spatio-temporal databases assume that objects move according to linear functions. This severely limits their applicability, since in practice mo...
Yufei Tao, Christos Faloutsos, Dimitris Papadias, ...
PODS
2005
ACM
96views Database» more  PODS 2005»
16 years 4 months ago
Privacy-enhancing k-anonymization of customer data
In order to protect individuals' privacy, the technique of kanonymization has been proposed to de-associate sensitive attributes from the corresponding identifiers. In this p...
Sheng Zhong, Zhiqiang Yang, Rebecca N. Wright
EDBT
2008
ACM
172views Database» more  EDBT 2008»
16 years 4 months ago
Distributed privacy preserving k-means clustering with additive secret sharing
Recent concerns about privacy issues motivated data mining researchers to develop methods for performing data mining while preserving the privacy of individuals. However, the curr...
Albert Levi, Erkay Savas, Mahir Can Doganay, Thoma...
ICDE
2010
IEEE
227views Database» more  ICDE 2010»
16 years 4 months ago
Approximate Confidence Computation in Probabilistic Databases
Abstract-- This paper introduces a deterministic approximation algorithm with error guarantees for computing the probability of propositional formulas over discrete random variable...
Dan Olteanu, Jiewen Huang, Christoph Koch
ICDE
2010
IEEE
243views Database» more  ICDE 2010»
16 years 4 months ago
Probabilistic Contextual Skylines
The skyline query returns the most interesting tuples according to a set of explicitly defined preferences among attribute values. This work relaxes this requirement, and allows us...
Anastasios Arvanitis, Dimitris Sacharidis, Timos K...