Publications
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. Anomaly and Signature Filtering Improve Classifier Performance For Detection Of Suspicious Access To EHRs. AMIA Annu Symp Proc. 2011;2011:723-31.
. Using statistical and machine learning to help institutions detect suspicious access to electronic health records. J Am Med Inform Assoc. 2011;18(4):498-505.
. Grid Binary LOgistic REgression (GLORE): building shared models without sharing data. J Am Med Inform Assoc. 2012.
. Quantifying Fine-Grained Privacy Risk and Representativeness in Medical Data. 17th ACM SIGKDD Conference on Knowledge Discovery and Data Mining. 2011.
. SHARE: system design and case studies for statistical health information release. J Am Med Inform Assoc. 2012.
. Doubly Optimized Calibrated Support Vector Machine (DOC-SVM): An Algorithm for Joint Optimization of Discrimination and Calibration. PLoS One. 2012;7(11):e48823.
. Privacy-preserving heterogeneous health data sharing. J Am Med Inform Assoc. 2012.
. A collaborative framework for Distributed Privacy-Preserving Support Vector Machine learning. AMIA Annu Symp Proc. 2012;2012:1350-9.
. Preserving Institutional Privacy in Distributed binary Logistic Regression. AMIA Annu Symp Proc. 2012;2012:1450-8.
. EXpectation Propagation LOgistic REgRession (EXPLORER): Distributed privacy-preserving online model learning. J Biomed Inform. 2013;46(3):480-96.
. Calibrating predictive model estimates to support personalized medicine. J Am Med Inform Assoc. 2011.
. A patient-driven adaptive prediction technique to improve personalized risk estimation for clinical decision support. J Am Med Inform Assoc. 2012;19(e1):e137-e144.
. Selecting cases for whom additional tests can improve prognostication. AMIA Annu Symp Proc. 2012;2012:1260-8.