R
Ramin Madarshahian
Researcher at University of California, San Diego
Publications - 24
Citations - 174
Ramin Madarshahian is an academic researcher from University of California, San Diego. The author has contributed to research in topics: Bayesian inference & Markov chain Monte Carlo. The author has an hindex of 6, co-authored 24 publications receiving 114 citations. Previous affiliations of Ramin Madarshahian include University of South Carolina & Sharif University of Technology.
Papers
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Journal ArticleDOI
Acoustic emission Bayesian source location: Onset time challenge
TL;DR: An inverse source location problem in a concrete block is considered to address the mentioned issue and an innovative approach to select the most probable onset time obtained from two automatic picker methods is proposed.
Journal ArticleDOI
Hsu-Nielsen source acoustic emission data on a concrete block.
TL;DR: The data presented in this paper represent AE signals emitted by conducting PLBs on a concrete block, which can be used for validation of source location algorithms, signal processing, and sensor calibration.
Journal ArticleDOI
Benchmark problem for human activity identification using floor vibrations
TL;DR: A benchmark problem for vibration-based human activity monitoring is proposed to encourage researchers to design new algorithms for monitoring human activity using floor vibrations, provide a dataset to test new algorithms, and allow the comparison of proposed methods based on a set of standard metrics.
Journal ArticleDOI
Bayesian updating and identifiability assessment of nonlinear finite element models
TL;DR: In this paper, the authors presented Bayesian model updating and identifiability analysis of nonlinear finite element (FE) models with a specific testbed civil structure, Pine Flat concrete gravity dam, as illustration example.
Book ChapterDOI
Reducing MCMC Computational Cost with a Two Layered Bayesian Approach
TL;DR: This paper proposes the use of surrogate models in a two-layer Bayesian approach to reduce the computational cost of estimating these PDFs, and shows preliminary results to identify the stiffness of a structural system.