9 citations · 15 across the 4 of their papers we have counts for
4 papers
Bounds on mutual information of mixture data for classification tasks
Yijun Ding, Amit Ashok
The data for many classification problems, such as pattern and speech recognition, follow mixture distributions. To quantify the optimum performance for classification tasks, the S…
Invertibility of Multi-Energy X-ray Transform
Yijun Ding, Eric W. Clarkson, Amit Ashok
Purpose: The goal is to provide a sufficient condition on the invertibility of a multi-energy (ME) X-ray transform. The energy-dependent X-ray attenuation profiles can be represent…
X-ray measurement model incorporating energy-correlated material variability and its application in information-theoretic system analysis
Yijun Ding, Amit Ashok
Extending our prior work, we propose a multi-energy X-ray measurement model incorporating material variability with energy correlations to enable the analysis and exploration of th…
Quantifying allowable motion to achieve safe dose escalation in pancreatic SBRT
Yijun Ding, Warren G. Campbell, Moyed Miften +4
Tumor motion plays a key role in the safe delivery of Stereotactic Body Radiotherapy (SBRT) for pancreatic cancer. The purpose of this study was to use tumor motion data measured i…