70 citations · 207 across the 35 of their papers we have counts for
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math.PR2013
Exponential inequalities for martingales with applications
Xiequan Fan, Ion Grama, Quansheng Liu
The paper is devoted to establishing some general exponential inequalities for supermartingales. The inequalities improve or generalize many exponential inequalities of Bennett, Fr…
stat.AP2013★ 2 cited
A Non-Local Means Filter for Removing the Poisson Noise
Qiyu Jin, Ion Grama, Quansheng Liu
A new image denoising algorithm to deal with the Poisson noise model is given, which is based on the idea of Non-Local Mean. By using the "Oracle" concept, we establish a theorem t…