no code implementations • 8 Feb 2019 • Onur Ozdemir, Rebecca L. Russell, Andrew A. Berlin
We introduce a new computer aided detection and diagnosis system for lung cancer screening with low-dose CT scans that produces meaningful probability assessments.
2 code implementations • 11 Jul 2018 • Rebecca L. Russell, Louis Kim, Lei H. Hamilton, Tomo Lazovich, Jacob A. Harer, Onur Ozdemir, Paul M. Ellingwood, Marc W. McConley
The labeled dataset is available at: https://osf. io/d45bw/.
no code implementations • NeurIPS 2018 • Jacob Harer, Onur Ozdemir, Tomo Lazovich, Christopher P. Reale, Rebecca L. Russell, Louis Y. Kim, Peter Chin
Motivated by the problem of automated repair of software vulnerabilities, we propose an adversarial learning approach that maps from one discrete source domain to another target domain without requiring paired labeled examples or source and target domains to be bijections.
no code implementations • 14 Feb 2018 • Jacob A. Harer, Louis Y. Kim, Rebecca L. Russell, Onur Ozdemir, Leonard R. Kosta, Akshay Rangamani, Lei H. Hamilton, Gabriel I. Centeno, Jonathan R. Key, Paul M. Ellingwood, Erik Antelman, Alan Mackay, Marc W. McConley, Jeffrey M. Opper, Peter Chin, Tomo Lazovich
We then compare methods applied directly to source code with methods applied to artifacts extracted from the build process, finding that source-based models perform better.
no code implementations • 1 Dec 2017 • Onur Ozdemir, Benjamin Woodward, Andrew A. Berlin
Motivated by the problem of computer-aided detection (CAD) of pulmonary nodules, we introduce methods to propagate and fuse uncertainty information in a multi-stage Bayesian convolutional neural network (CNN) architecture.
no code implementations • 4 Mar 2013 • Onur Ozdemir, Ruoyu Li, Pramod K. Varshney
The performance of a modulation classifier is highly sensitive to channel signal-to-noise ratio (SNR).