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110
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ICDM
2003
IEEE
98views Data Mining» more  ICDM 2003»
15 years 7 months ago
On the Privacy Preserving Properties of Random Data Perturbation Techniques
Privacy is becoming an increasingly important issue in many data mining applications. This has triggered the development of many privacy-preserving data mining techniques. A large...
Hillol Kargupta, Souptik Datta, Qi Wang, Krishnamo...
CPC
2004
83views more  CPC 2004»
15 years 2 months ago
Embedding a Markov Chain into a Random Walk on a Permutation Group
Using representation theory, we obtain a necessary and sufficient condition for a discrete
Steven N. Evans
ICDT
2010
ACM
211views Database» more  ICDT 2010»
15 years 11 months ago
Probabilistic Data Exchange
The work reported here lays the foundations of data exchange in the presence of probabilistic data. This requires rethinking the very basic concepts of traditional data exchange, ...
Ronald Fagin, Benny Kimelfeld, Phokion Kolaitis
95
Voted
ICASSP
2011
IEEE
14 years 6 months ago
Random block-angular matrices for distributed data storage
Random binary matrices have found many applications in signal processing and coding. Rateless codes, for example, are based on the random generation of codewords by means of inner...
Paulo Jorge S. G. Ferreira, Bruno Jesus, Jose Viei...
118
Voted
EDBT
2004
ACM
122views Database» more  EDBT 2004»
16 years 2 months ago
Sketch-Based Multi-query Processing over Data Streams
Abstract. Recent years have witnessed an increasing interest in designing algorithms for querying and analyzing streaming data (i.e., data that is seen only once in a fixed order) ...
Alin Dobra, Minos N. Garofalakis, Johannes Gehrke,...