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ORCIDRichard Tsai 0001
Person information
- affiliation: University of Texas at Austin, Department of Mathematics, Austin, TX, USA
- affiliation (PhD 2002): University of California, Los Angeles, CA, USA
Other persons with the same name
- Richard Tsai 0002 — Department of Veterans Affairs, RR&D Center for Limb Loss and MoBility, Seattle, WA, USA (and 2 more)
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Journal Articles
- 2024
[j39]Rui Fang, Yen-Hsi Richard Tsai:
Stabilization of parareal algorithms for long-time computation of a class of highly oscillatory Hamiltonian flows using data. Numer. Algorithms 96(3): 1163-1187 (2024)- 2023
- [j38]Federico Izzo
, Olof Runborg, Richard Tsai:
High-order corrected trapezoidal rules for a class of singular integrals. Adv. Comput. Math. 49(4): 60 (2023) - [j37]Hieu Nguyen, Richard Tsai:
Numerical wave propagation aided by deep learning. J. Comput. Phys. 475: 111828 (2023) - 2022
- [j36]Federico Izzo, Olof Runborg, Richard Tsai:
Corrected trapezoidal rules for singular implicit boundary integrals. J. Comput. Phys. 461: 111193 (2022) - 2020
- [j35]Isabel N. Figueiredo, Mahdi Dodangeh, Luís Pinto, Pedro N. Figueiredo, Richard Tsai:
Fast colonic polyp detection using a Hamilton-Jacobi approach to non-dominated sorting. Biomed. Signal Process. Control. 61: 102035 (2020) - [j34]Hieu Nguyen, Richard Tsai:
A stable parareal-like method for the second order wave equation. J. Comput. Phys. 405: 109156 (2020) - [j33]Lindsay Martin, Yen-Hsi Richard Tsai:
Equivalent Extensions of Hamilton-Jacobi-Bellman Equations on Hypersurfaces. J. Sci. Comput. 84(3): 43 (2020) - 2019
- [j32]Isabel N. Figueiredo, Luís Pinto, Pedro N. Figueiredo, Richard Tsai:
Unsupervised segmentation of colonic polyps in narrow-band imaging data based on manifold representation of images and Wasserstein distance. Biomed. Signal Process. Control. 53 (2019) - [j31]Yingying Wu, Yiqun Liu, Yen-Hsi Richard Tsai, Shing-Tung Yau:
Investigating the role of eye movements and physiological signals in search satisfaction prediction using geometric analysis. J. Assoc. Inf. Sci. Technol. 70(9): 981-999 (2019) - [j30]Shih-Hsuan Hsu, Jay Chu, Ming-Chih Lai, Richard Tsai:
A coupled grid based particle and implicit boundary integral method for two-phase flows with insoluble surfactant. J. Comput. Phys. 395: 747-764 (2019) - [j29]Lindsay Martin, Yen-Hsi Richard Tsai:
A Multiscale Domain Decomposition Algorithm for Boundary Value Problems for Eikonal Equations. Multiscale Model. Simul. 17(2): 620-649 (2019) - [j28]Lindsay Martin, Yen-Hsi Richard Tsai:
Erratum: A Multiscale Domain Decomposition Algorithm for Boundary Value Problems for Eikonal Equations. Multiscale Model. Simul. 17(4): 1301-1302 (2019) - 2018
- [j27]Isabel N. Figueiredo, Carlos F. Leal, Luís Pinto, Pedro N. Figueiredo, Richard Tsai:
Hybrid multiscale affine and elastic image registration approach towards wireless capsule endoscope localization. Biomed. Signal Process. Control. 39: 486-502 (2018) - [j26]Yimin Zhong, Kui Ren, Richard Tsai:
An implicit boundary integral method for computing electric potential of macromolecules in solvent. J. Comput. Phys. 359: 199-215 (2018) - [j25]Catherine Kublik, Richard Tsai:
An extrapolative approach to integration over hypersurfaces in the level set framework. Math. Comput. 87(313): 2365-2392 (2018) - 2016
- [j24]Gil Ariel, Seong Jun Kim, Richard Tsai:
Parareal Multiscale Methods for Highly Oscillatory Dynamical Systems. SIAM J. Sci. Comput. 38(6) (2016) - 2015
- [j23]Björn Engquist, Brittany D. Froese, Yen-Hsi Richard Tsai:
Fast sweeping methods for hyperbolic systems of conservation laws at steady state II. J. Comput. Phys. 286: 70-86 (2015) - [j22]Takeshi Ohtsuka, Yen-Hsi Richard Tsai, Yoshikazu Giga:
A Level Set Approach Reflecting Sheet Structure with Single Auxiliary Function for Evolving Spirals on Crystal Surfaces. J. Sci. Comput. 62(3): 831-874 (2015) - 2014
- [j21]Luca Valente, Yen-Hsi Richard Tsai, Stefano Soatto:
Information-Seeking Control Under Visibility-Based Uncertainty. J. Math. Imaging Vis. 48(2): 339-358 (2014) - [j20]Alexander V. Mamonov, Isabel N. Figueiredo, Pedro N. Figueiredo, Yen-Hsi Richard Tsai:
Automated Polyp Detection in Colon Capsule Endoscopy. IEEE Trans. Medical Imaging 33(7): 1488-1502 (2014) - 2013
- [j19]Catherine Kublik, Nicolay M. Tanushev, Richard Tsai:
An implicit interface boundary integral method for Poisson's equation on arbitrary domains. J. Comput. Phys. 247: 279-311 (2013) - [j18]Björn Engquist, Brittany D. Froese, Yen-Hsi Richard Tsai:
Fast sweeping methods for hyperbolic systems of conservation laws at steady state. J. Comput. Phys. 255: 316-338 (2013) - [j17]Gil Ariel, Björn Engquist, S. Kim, Yoonsang Lee, Richard Tsai:
A Multiscale Method for Highly Oscillatory Dynamical Systems Using a Poincaré Map Type Technique. J. Sci. Comput. 54(2-3): 247-268 (2013) - [j16]Ryo Takei, Richard Tsai:
Optimal Trajectories of Curvature Constrained Motion in the Hamilton-Jacobi Formulation. J. Sci. Comput. 54(2-3): 622-644 (2013) - 2012
- [j15]Jay Chu, Björn Engquist, Masa Prodanovic, Richard Tsai:
A Multiscale Method Coupling Network and Continuum Models in Porous Media I: Steady-State Single Phase Flow. Multiscale Model. Simul. 10(2): 515-549 (2012) - [j14]Gil Ariel, Jesús María Sanz-Serna, Richard Tsai:
A Multiscale Technique for Finding Slow Manifolds of Stiff Mechanical Systems. Multiscale Model. Simul. 10(4): 1180-1203 (2012) - 2011
- [j13]Gil Ariel, Björn Engquist, Nicolay M. Tanushev, Richard Tsai:
Gaussian beam decomposition of high frequency wave fields using expectation-maximization. J. Comput. Phys. 230(6): 2303-2321 (2011) - 2010
- [j12]Selim Esedoglu, Steven J. Ruuth, Richard Tsai:
Diffusion generated motion using signed distance functions. J. Comput. Phys. 229(4): 1017-1042 (2010) - [j11]Dongming Wei, Shi Jin, Richard Tsai, Xu Yang:
A level set method for the semiclassical limit of the Schrödinger equation with discontinuous potentials. J. Comput. Phys. 229(19): 7440-7455 (2010) - 2009
- [j10]Nicolay M. Tanushev, Björn Engquist, Richard Tsai:
Gaussian beam decomposition of high frequency wave fields. J. Comput. Phys. 228(23): 8856-8871 (2009) - [j9]Gil Ariel, Björn Engquist, Richard Tsai:
A multiscale method for highly oscillatory ordinary differential equations with resonance. Math. Comput. 78(266): 929-956 (2009) - 2008
- [j8]Li-Tien Cheng, Yen-Hsi Tsai:
Redistancing by flow of time dependent eikonal equation. J. Comput. Phys. 227(8): 4002-4017 (2008) - [j7]Chiu-Yen Kao, Richard Tsai:
Properties of a Level Set Algorithm for the Visibility Problems. J. Sci. Comput. 35(2-3): 170-191 (2008) - [j6]Gil Ariel, Björn Engquist, Richard Tsai:
Numerical Multiscale Methods for Coupled Oscillators. Multiscale Model. Simul. 7(3): 1387-1404 (2008) - 2005
- [j5]Björn Engquist, Yen-Hsi Tsai:
Heterogeneous multiscale methods for stiff ordinary differential equations. Math. Comput. 74(252): 1707-1742 (2005) - [j4]Chiu-Yen Kao, Stanley J. Osher, Yen-Hsi Tsai:
Fast Sweeping Methods for Static Hamilton-Jacobi Equations. SIAM J. Numer. Anal. 42(6): 2612-2632 (2005) - 2003
- [j3]Hailin Jin, Anthony J. Yezzi, Yen-Hsi Tsai, Li-Tien Cheng, Stefano Soatto:
Estimation of 3D Surface Shape and Smooth Radiance from 2D Images: A Level Set Approach. J. Sci. Comput. 19(1-3): 267-292 (2003) - [j2]Yen-Hsi Richard Tsai, Yoshikazu Giga, Stanley J. Osher:
A level set approach for computing discontinuous solutions of Hamilton-Jacobi equations. Math. Comput. 72(241): 159-181 (2003) - [j1]Yen-Hsi Richard Tsai, Li-Tien Cheng, Stanley J. Osher, Hong-Kai Zhao:
Fast Sweeping Algorithms for a Class of Hamilton-Jacobi Equations. SIAM J. Numer. Anal. 41(2): 673-694 (2003)
Conference and Workshop Papers
- 2023
- [c11]Liangchen Liu, Juncai He, Yen-Hsi Tsai:
Linear Regression on Manifold Structured Data: the Impact of Extrinsic Geometry on Solutions. TAG-ML 2023: 557-576 - 2019
- [c10]Suda Bharadwaj, Louis Ly, Bo Wu, Richard Tsai, Ufuk Topcu:
Strategy Synthesis for Surveillance-Evasion Games with Learning-Enabled Visibility Optimization. CDC 2019: 6275-6281 - [c9]Louis Ly, Yen-Hsi Richard Tsai:
Autonomous Exploration, Reconstruction, and Surveillance of 3D Environments Aided by Deep Learning. ICRA 2019: 5467-5473 - 2017
- [c8]Isabel N. Figueiredo, Carlos F. Leal, Luís Pinto, Pedro N. Figueiredo, Richard Tsai:
Dissimilarity Measure of Consecutive Frames in Wireless Capsule Endoscopy Videos: A Way of Searching for Abnormalities. CBMS 2017: 702-707 - 2012
- [c7]Luca Valente, Yen-Hsi Richard Tsai, Stefano Soatto:
Information gathering control via exploratory path planning. CISS 2012: 1-6 - 2010
- [c6]Ryo Takei, Richard Tsai, Haochong Shen, Yanina Landa:
A practical path-planning algorithm for a simple car: a Hamilton-Jacobi approach. ACC 2010: 6175-6180 - 2008
- [c5]Martin Burger, Yanina Landa, Nicolay M. Tanushev, Richard Tsai:
Discovering a Point Source in Unknown Environments. WAFR 2008: 663-678 - 2007
- [c4]Yanina Landa, David Galkowski, Yuan R. Huang, Abhijeet Joshi, Christine Lee, Kevin K. Leung, Gitendra Malla, Jennifer Treanor, Vlad Voroninski, Andrea L. Bertozzi, Yen-Hsi Richard Tsai:
Robotic Path Planning and Visibility with Limited Sensor Data. ACC 2007: 5425-5430 - 2006
- [c3]Yanina Landa, Richard Tsai, Li-Tien Cheng:
Visibility of Point Clouds and Mapping of Unknown Environments. ACIVS 2006: 1014-1025 - 2005
- [c2]Selim Esedoglu, Steven J. Ruuth, Richard Tsai:
Threshold dynamics for shape reconstruction and disocclusion. ICIP (2) 2005: 502-505 - 2003
- [c1]Yen-Hsi Tsai, Stanley J. Osher:
Level set methods in image science. ICIP (2) 2003: 631-634
Informal and Other Publications
- 2024
- [i21]Luis Kaiser, Richard Tsai, Christian Klingenberg:
Efficient Numerical Wave Propagation Enhanced By An End-to-End Deep Learning Model. CoRR abs/2402.02304 (2024) - [i20]Juncai He, Liangchen Liu, Yen-Hsi Richard Tsai:
Data-induced multiscale losses and efficient multirate gradient descent schemes. CoRR abs/2402.03021 (2024) - [i19]Lukas Taus, Yen-Hsi Richard Tsai:
Optimizing Sensor Network Design for Multiple Coverage. CoRR abs/2405.09096 (2024) - [i18]Carlos Esteve-Yagüe, Richard Tsai, Alex Massucco:
Finite-difference least square methods for solving Hamilton-Jacobi equations using neural networks. CoRR abs/2406.10758 (2024) - 2023
- [i17]Liangchen Liu, Juncai He, Richard Tsai:
Linear Regression on Manifold Structured Data: the Impact of Extrinsic Geometry on Solutions. CoRR abs/2307.02478 (2023) - [i16]Rui Fang, Richard Tsai:
Stabilization of parareal algorithms for long time computation of a class of highly oscillatory Hamiltonian flows using data. CoRR abs/2309.01225 (2023) - [i15]Lukas Taus, Yen-Hsi Richard Tsai:
Efficient and robust Sensor Placement in Complex Environments. CoRR abs/2309.08545 (2023) - [i14]Richard Tsai, Axel G. R. Turnquist:
A Volumetric Approach to Monge's Optimal Transport on Surfaces. CoRR abs/2310.01745 (2023) - [i13]Yimin Zhong, Kui Ren, Olof Runborg, Richard Tsai:
Error Analysis for the Implicit Boundary Integral Method. CoRR abs/2312.07722 (2023) - 2022
- [i12]Juncai He, Richard Tsai, Rachel A. Ward:
Side-effects of Learning from Low Dimensional Data Embedded in an Euclidean Space. CoRR abs/2203.00614 (2022) - [i11]Federico Izzo, Olof Runborg, Richard Tsai:
High order corrected trapezoidal rules for a class of singular integrals. CoRR abs/2203.04854 (2022) - [i10]Federico Izzo, Olof Runborg, Richard Tsai:
Convergence of a class of high order corrected trapezoidal rules. CoRR abs/2208.08216 (2022) - [i9]Federico Izzo, Yimin Zhong, Olof Runborg, Richard Tsai:
Corrected Trapezoidal Rule-IBIM for linearized Poisson-Boltzmann equation. CoRR abs/2210.03699 (2022) - 2021
- [i8]Federico Izzo, Olof Runborg, Richard Tsai:
Corrected trapezoidal rules for singular implicit boundary integrals. CoRR abs/2107.01438 (2021) - [i7]Hieu Nguyen, Richard Tsai:
Numerical wave propagation aided by deep learning. CoRR abs/2107.13184 (2021) - 2020
- [i6]Louis Ly, Yen-Hsi Richard Tsai:
Visibility Optimization for Surveillance-Evasion Games. CoRR abs/2010.09001 (2020) - 2019
- [i5]Suda Bharadwaj, Louis Ly, Bo Wu, Richard Tsai, Ufuk Topcu:
Strategy Synthesis for Surveillance-Evasion Games with Learning-Enabled Visibility Optimization. CoRR abs/1911.07394 (2019) - [i4]Liangchen Liu, Louis Ly, Colin B. Macdonald, Yen-Hsi Richard Tsai:
Nearest Neighbor Sampling of Point Sets using Random Rays. CoRR abs/1911.10737 (2019) - 2018
- [i3]Louis Ly, Yen-Hsi Richard Tsai:
Autonomous Exploration, Reconstruction, and Surveillance of 3D Environments Aided by Deep Learning. CoRR abs/1809.06025 (2018) - 2015
- [i2]Isabel N. Figueiredo, Carlos F. Leal, Luís Pinto, Pedro N. Figueiredo, Richard Tsai:
An Elastic Image Registration Approach for Wireless Capsule Endoscope Localization. CoRR abs/1504.06206 (2015) - 2013
- [i1]Alexander V. Mamonov, Isabel N. Figueiredo, Pedro N. Figueiredo, Yen-Hsi Richard Tsai:
Automated polyp detection in colon capsule endoscopy. CoRR abs/1305.1912 (2013)
Coauthor Index
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