Tigran T. Tchrakian

Publication Activity (10 Years)

Years Active: 2011-2024
Publications (10 Years): 13

Top Topics

Parameter Estimation

Satellite Images

Linear Dynamical Systems

Top Venues

SIAM J. Sci. Comput.

Publications

Yufang Hou, Alessandra Pascale, Javier Carnerero-Cano, Tigran T. Tchrakian, Radu Marinescu, Elizabeth Daly, Inkit Padhi, Prasanna Sattigeri
WikiContradict: A Benchmark for Evaluating LLMs on Real-World Knowledge Conflicts from Wikipedia. CoRR (2024)
Tigran T. Tchrakian, Mykhaylo Zayats, Alessandra Pascale, Dat Huynh, Pritish Parida, Carla Agurto Rios, Sergiy Zhuk, Jeffrey L. Rogers
A Recommender for the Management of Chronic Pain in Patients Undergoing Spinal Cord Stimulation. ICDH (2023)
Tigran T. Tchrakian, Mykhaylo Zayats, Alessandra Pascale, Dat Huynh, Pritish Parida, Carla Agurto Rios, Sergiy Zhuk, Jeffrey L. Rogers, NAVITAS / ENVISION Studies Physician Author Group, Boston Scientific Research Scientists Consortium
A recommender for the management of chronic pain in patients undergoing spinal cord stimulation. CoRR (2023)
Jonathan P. Epperlein, Mykhaylo Zayats, Seshu Tirupathi, Sergiy Zhuk, Tigran T. Tchrakian, Pol Mac Aonghusa, Donal F. O'Shea, Niall P. Hardy, Jeffrey Dalli, Ronan A. Cahill
Practical Perfusion Quantification in Multispectral Endoscopic Video: Using the Minutes after ICG Administration to Assess Tissue Pathology. AMIA (2021)
Mark Kozdoba, Jakub Marecek, Tigran T. Tchrakian, Shie Mannor
On-Line Learning of Linear Dynamical Systems: Exponential Forgetting in Kalman Filters. AAAI (2019)
Mark Kozdoba, Jakub Marecek, Tigran T. Tchrakian, Shie Mannor
On-Line Learning of Linear Dynamical Systems: Exponential Forgetting in Kalman Filters. CoRR (2018)
Jakub Marecek, Tigran T. Tchrakian
Robust Spectral Filtering and Anomaly Detection. CoRR (2018)
Tigran T. Tchrakian, Sergiy Zhuk
A Fast Distributed Data-Assimilation Algorithm for Divergence-Free Advection. SIAM J. Sci. Comput. 40 (5) (2018)
Sergiy Zhuk, Tigran T. Tchrakian, Albert Akhriev, Siyuan Lu, Hendrik F. Hamann
Where computer vision can aid physics: dynamic cloud motion forecasting from satellite images. CoRR (2017)
Sergiy Zhuk, Tigran T. Tchrakian, Jason Frank
Exponentially convergent data assimilation algorithm for Navier-Stokes equations. ACC (2017)
Sergiy Zhuk, Tigran T. Tchrakian, Albert Akhriev, Siyuan Lu, Hendrik F. Hamann
Dynamic cloud motion forecasting from satellite images. CDC (2017)
Toru Seo, Tigran T. Tchrakian, Sergiy Zhuk, Alexandre M. Bayen
Filter comparison for estimation on discretized PDEs modeling traffic: Ensemble Kalman Filter and minimax filter. CDC (2016)
Sergiy Zhuk, Tigran T. Tchrakian, Stephen Moore, Rodrigo H. Ordóñez-Hurtado, Robert Shorten
On Source-Term Parameter Estimation for Linear Advection-Diffusion Equations with Uncertain Coefficients. SIAM J. Sci. Comput. 38 (4) (2016)
Tigran T. Tchrakian, Sergiy Zhuk
A Macroscopic Traffic Data-Assimilation Framework Based on the Fourier-Galerkin Method and Minimax Estimation. IEEE Trans. Intell. Transp. Syst. 16 (1) (2015)
Stephen Moore, Devi Sudheer Chunduri, Sergiy Zhuk, Tigran T. Tchrakian, Ewout van den Berg, Albert Akhriev, Alberto Costa Nogueira Jr., Andrew A. Rawlinson, Lior Horesh
Semi-discrete Matrix-Free Formulation of 3D Elastic Full Waveform Inversion Modeling. Euro-Par (2015)
Sergiy Zhuk, Stephen Moore, Alberto Costa Nogueira Jr., Andrew A. Rawlinson, Tigran T. Tchrakian, Lior Horesh, Aleksandr Y. Aravkin, Albert Akhriev
Source estimation for wave equations with uncertain parameters. ECC (2015)
Tigran T. Tchrakian, Sergiy Zhuk, Alberto Costa Nogueira Jr.
Robust Traffic Density Estimation Using Discontinuous Galerkin Formulation of a Macroscopic Model. ITSC (2015)
Sergiy Zhuk, Tigran T. Tchrakian
Parameter estimation for Euler equations with uncertain inputs. CDC (2015)
Randall Cogill, Olivier Gallay, Wynita M. Griggs, Chungmok Lee, Zubair Nabi, Rodrigo H. Ordóñez-Hurtado, Martin Rufli, Robert Shorten, Tigran T. Tchrakian, Rudi Verago, Fabian R. Wirth, Sergiy Zhuk
Parked cars as a service delivery platform. ICCVE (2014)
Tigran T. Tchrakian, Sergiy Zhuk
A macroscopic traffic data assimilation framework based on Fourier-Galerkin method and minimax estimation. ITSC (2013)
Tigran T. Tchrakian, Biswajit Basu, Margaret O'Mahony
Real-Time Traffic Flow Forecasting Using Spectral Analysis. IEEE Trans. Intell. Transp. Syst. 13 (2) (2012)
Ji Won Yoon, Tigran T. Tchrakian
Bayesian implementation of a Lagrangian macroscopic traffic flow model. ICPR (2012)
Tigran T. Tchrakian, Olivier Verscheure
A Lagrangian state-space representation of a macroscopic traffic flow model. ITSC (2011)