Search Results for author: Albert Akhriev

Found 4 papers, 1 papers with code

Quantum Theory and Application of Contextual Optimal Transport

no code implementations22 Feb 2024 Nicola Mariella, Albert Akhriev, Francesco Tacchino, Christa Zoufal, Juan Carlos Gonzalez-Espitia, Benedek Harsanyi, Eugene Koskin, Ivano Tavernelli, Stefan Woerner, Marianna Rapsomaniki, Sergiy Zhuk, Jannis Born

In cases where paired data measurements ($\mu$, $\nu$) are coupled to a context variable $p_i$ , one may aspire to learn a global transportation map that can be parameterized through a potentially unseen con-text.

Deep Autoencoders with Value-at-Risk Thresholding for Unsupervised Anomaly Detection

no code implementations9 Dec 2019 Albert Akhriev, Jakub Marecek

Many real-world monitoring and surveillance applications require non-trivial anomaly detection to be run in the streaming model.

Incremental Learning Unsupervised Anomaly Detection

Pursuit of Low-Rank Models of Time-Varying Matrices Robust to Sparse and Measurement Noise

1 code implementation10 Sep 2018 Albert Akhriev, Jakub Marecek, Andrea Simonetto

In tracking of time-varying low-rank models of time-varying matrices, we present a method robust to both uniformly-distributed measurement noise and arbitrarily-distributed ``sparse'' noise.

Where computer vision can aid physics: dynamic cloud motion forecasting from satellite images

no code implementations30 Sep 2017 Sergiy Zhuk, Tigran Tchrakian, Albert Akhriev, Siyuan Lu, Hendrik Hamann

The prediction phase consists of utilizing a linear transport equation, which describes the propagation of COD images in the fluid flow predicted by NSE, to estimate the future motion of the COD images.

Motion Forecasting Optical Flow Estimation

Cannot find the paper you are looking for? You can Submit a new open access paper.