no code implementations • 16 May 2024 • Thomas Z. Li, Kaiwen Xu, Aravind Krishnan, Riqiang Gao, Michael N. Kammer, Sanja Antic, David Xiao, Michael Knight, Yency Martinez, Rafael Paez, Robert J. Lentz, Stephen Deppen, Eric L. Grogan, Thomas A. Lasko, Kim L. Sandler, Fabien Maldonado, Bennett A. Landman
This study retrospectively evaluated promising predictive models for lung cancer prediction in three clinical settings: lung cancer screening with low-dose computed tomography, incidentally detected pulmonary nodules, and nodules deemed suspicious enough to warrant a biopsy.
no code implementations • 23 Mar 2024 • David Xiao
A Hedge Fund Index is very useful for tracking the performance of hedge fund investments, especially the timing of fund redemption.
no code implementations • 6 Sep 2023 • David Xiao
This paper presents a convenient framework for modeling default process and pricing derivative securities involving credit risk.
no code implementations • 26 Jun 2023 • David Xiao
The contract pays off a guaranteed amount plus a payment linked to the performance of a basket of equities averaged over a certain period.
no code implementations • 22 Jun 2023 • David Xiao
This article presents a generic framework for modeling the dynamics of forward curves in commodity market as commodity derivatives are typically traded by futures or forwards.
no code implementations • 25 Feb 2014 • Vitaly Feldman, David Xiao
Our second contribution and the main tool is an equivalence between the sample complexity of (pure) differentially private learning of a concept class $C$ (or $SCDP(C)$) and the randomized one-way communication complexity of the evaluation problem for concepts from $C$.