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CVPR
2012
IEEE
13 years 6 months ago
Spatial bias in multi-atlas based segmentation
Multi-atlas segmentation has been widely applied in medical image analysis. With deformable registration, this technique realizes label transfer from pre-labeled atlases to unknow...
Hongzhi Wang, Paul A. Yushkevich
PODC
2012
ACM
13 years 6 months ago
Faster randomized consensus with an oblivious adversary
Two new algorithms are given for randomized consensus in a shared-memory model with an oblivious adversary. Each is based on a new construction of a conciliator, an object that gu...
James Aspnes
EDBT
2012
ACM
224views Database» more  EDBT 2012»
13 years 6 months ago
Aggregate queries on probabilistic record linkages
Record linkage analysis, which matches records referring to the same real world entities from different data sets, is an important task in data integration. Uncertainty often exi...
Ming Hua, Jian Pei
CORR
2007
Springer
110views Education» more  CORR 2007»
15 years 4 months ago
Free deconvolution for signal processing applications
—Situations in many fields of research, such as digital communications, nuclear physics and mathematical finance, can be modelled with random matrices. When the matrices get la...
Øyvind Ryan, Mérouane Debbah
STOC
2007
ACM
105views Algorithms» more  STOC 2007»
16 years 4 months ago
Balanced allocations: the weighted case
We investigate balls-and-bins processes where m weighted balls are placed into n bins using the "power of two choices" paradigm, whereby a ball is inserted into the less...
Kunal Talwar, Udi Wieder