T
Taeyoung Park
Researcher at Yonsei University
Publications - 74
Citations - 1683
Taeyoung Park is an academic researcher from Yonsei University. The author has contributed to research in topics: Markov chain Monte Carlo & Gibbs sampling. The author has an hindex of 17, co-authored 69 publications receiving 1469 citations. Previous affiliations of Taeyoung Park include University of Pittsburgh & Sogang University.
Papers
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Journal ArticleDOI
Bayesian Estimation of Hardness Ratios: Modeling and Computations
Taeyoung Park,Vinay L. Kashyap,Aneta Siemiginowska,David A. van Dyk,Andreas Zezas,Craig O. Heinke,Bradford J. Wargelin +6 more
TL;DR: A rigorous statistical treatment of hardness ratios that properly deals with detected photons as independent Poisson random variables and correctly deals with the non-Gaussian nature of the error propagation is developed.
Journal ArticleDOI
Partially collapsed Gibbs samplers: Theory and methods
David A. van Dyk,Taeyoung Park +1 more
TL;DR: Three basic tools (marginalization, permutation, and trimming) are introduced that allow us to transform a Gibbs sampler into a partially collapsed GibbsSampler with known stationary distribution and faster convergence.
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Partially Collapsed Gibbs Samplers: Illustrations and Applications
Taeyoung Park,David A. van Dyk +1 more
TL;DR: An analogy between the Partially Collapsed Gibbs (PCG) sampler and certain efficient EM-type algorithms is drawn that helps to explain the computational advantage of PCG samplers and to suggest when they might be used in practice.
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Endovascular repair of ruptured abdominal aortic aneurysm does not confer survival benefits over open repair
Naveed U. Saqib,Sun Cheol Park,Taeyoung Park,Robert Y. Rhee,Rabih A. Chaer,Michel S. Makaroun,Jae Sung Cho +6 more
TL;DR: REVAR for rAAA does not seem to conclusively confer either acute or late survival advantages, and routine use of REVAR should be deferred until prospective, randomized trial data become available.
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Delayed open conversions after endovascular abdominal aortic aneurysm repair.
Cassius Iyad Ochoa Chaar,Raymond E. Eid,Taeyoung Park,Robert Y. Rhee,Ghassan Abu-Hamad,Edith Tzeng,Michel S. Makaroun,Jae Sung Cho +7 more
TL;DR: Most OCs after EVAR are associated with significant morbidity and mortality, except when electively treating an isolated type II endoleak with ligation of branches and preservation of the endograft.