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Richard 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
- 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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2020 – today
- 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) - [i23]Luis Kaiser
, Richard Tsai
Efficient Numerical Wave Propagation Enhanced By An End-to-End Deep Learning Model. CoRR abs/2402.02304 (2024) - [i22]Juncai He, Liangchen Liu, Yen-Hsi Richard Tsai:
Data-induced multiscale losses and efficient multirate gradient descent schemes. CoRR abs/2402.03021 (2024) - [i21]Lukas Taus, Yen-Hsi Richard Tsai:
Optimizing Sensor Network Design for Multiple Coverage. CoRR abs/2405.09096 (2024) - [i20]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) - [i19]Lukas Taus, Vrushabh Zinage, Takashi Tanaka, Richard Tsai:
Fast End-to-End Generation of Belief Space Paths for Minimum Sensing Navigation. CoRR abs/2409.12902 (2024) - [i18]Takeshi Ohtsuka, Yen-Hsi Richard Tsai:
A minimizing movement approach for crystalline eikonal-curvature flows of spirals. CoRR abs/2409.16421 (2024) - 2023
- [j38]Federico Izzo
High-order corrected trapezoidal rules for a class of singular integrals. Adv. Comput. Math. 49(4): 60 (2023) - [j37]Hieu Nguyen
Numerical wave propagation aided by deep learning. J. Comput. Phys. 475: 111828 (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 - [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
- [j36]Federico Izzo
Corrected trapezoidal rules for singular implicit boundary integrals. J. Comput. Phys. 461: 111193 (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
- [j35]Isabel N. Figueiredo
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
Equivalent Extensions of Hamilton-Jacobi-Bellman Equations on Hypersurfaces. J. Sci. Comput. 84(3): 43 (2020) - [i6]Louis Ly, Yen-Hsi Richard Tsai:
Visibility Optimization for Surveillance-Evasion Games. CoRR abs/2010.09001 (2020)
2010 – 2019
- 2019
- [j32]Isabel N. Figueiredo
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
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
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) - [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 - [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
- [j27]Isabel N. Figueiredo
Hybrid multiscale affine and elastic image registration approach towards wireless capsule endoscope localization. Biomed. Signal Process. Control. 39: 486-502 (2018) - [j26]Yimin Zhong
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) - [i3]Louis Ly, Yen-Hsi Richard Tsai:
Autonomous Exploration, Reconstruction, and Surveillance of 3D Environments Aided by Deep Learning. CoRR abs/1809.06025 (2018) - 2017
- [c8]Isabel N. Figueiredo
Dissimilarity Measure of Consecutive Frames in Wireless Capsule Endoscopy Videos: A Way of Searching for Abnormalities. CBMS 2017: 702-707 - 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
Fast sweeping methods for hyperbolic systems of conservation laws at steady state II. J. Comput. Phys. 286: 70-86 (2015) - [j22]Takeshi Ohtsuka
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) - [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) - 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
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
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
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) - [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) - 2012
- [j15]Jay Chu, Björn Engquist, Masa Prodanovic
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
A Multiscale Technique for Finding Slow Manifolds of Stiff Mechanical Systems. Multiscale Model. Simul. 10(4): 1180-1203 (2012) - [c7]Luca Valente, Yen-Hsi Richard Tsai, Stefano Soatto:
Information gathering control via exploratory path planning. CISS 2012: 1-6 - 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) - [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
2000 – 2009
- 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) - [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
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
- [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) - [c2]Selim Esedoglu, Steven J. Ruuth, Richard Tsai:
Threshold dynamics for shape reconstruction and disocclusion. ICIP (2) 2005: 502-505 - 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) - [c1]Yen-Hsi Tsai, Stanley J. Osher:
Level set methods in image science. ICIP (2) 2003: 631-634
Coauthor Index
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