Zobrazeno 1 - 10
of 6 869
pro vyhledávání: '"A. Terekhov"'
Autor:
Surkov, Viacheslav, Wendler, Chris, Terekhov, Mikhail, Deschenaux, Justin, West, Robert, Gulcehre, Caglar
Sparse autoencoders (SAEs) have become a core ingredient in the reverse engineering of large-language models (LLMs). For LLMs, they have been shown to decompose intermediate representations that often are not interpretable directly into sparse sums o
Externí odkaz:
http://arxiv.org/abs/2410.22366
Autor:
Ivanov, V. K., Terekhov, I. S.
We calculate analytically the charge density $\rho_{\text{ind}}(\boldsymbol{r})$ at small distances induced by a Coulomb impurity in two-dimensional transition metal dichalcogenides. The calculations were performed exactly in the coupling constant. W
Externí odkaz:
http://arxiv.org/abs/2408.09828
Autor:
Koreshin, E., Gladyshev, S., Matchenya, I., Balafendiev, R., Terekhov, I., Belov, P., Bogdanov, A.
We show that a slab of wire medium composed of thin parallel metallic wires can naturally support bound states in the continuum (BICs) formed in an unusual way. The revealed BICs appear due to the strong spatial dispersion making possible the propaga
Externí odkaz:
http://arxiv.org/abs/2408.02089
Autor:
Terekhov, Mikhail, Gulcehre, Caglar
Multi-objective reinforcement learning (MORL) is essential for addressing the intricacies of real-world RL problems, which often require trade-offs between multiple utility functions. However, MORL is challenging due to unstable learning dynamics wit
Externí odkaz:
http://arxiv.org/abs/2407.16807
We introduce a new approach to reservoir computing based on up-sampling and modulation, utilizing semiconductor optical amplifier and photodetector as nonlinear elements without conventionally used delay loop. We demonstrated the 400-step prediction
Externí odkaz:
http://arxiv.org/abs/2407.02117
We initiate the study of quantum state tomography with minimal regret. A learner has sequential oracle access to an unknown pure quantum state, and in each round selects a pure probe state. Regret is incurred if the unknown state is measured orthogon
Externí odkaz:
http://arxiv.org/abs/2406.18370
Autor:
Terekhov, Nikolai, Zhukovskii, Maksim
Given a graph $F$ and a positive integer $n$, the weak $F$-saturation number $\mathrm{wsat}(K_n,F)$ is the minimum number of edges in a graph $H$ on $n$ vertices such that the edges missing in $H$ can be added, one at a time, so that every edge creat
Externí odkaz:
http://arxiv.org/abs/2405.17857
Autor:
Petrenko, E. V., Terekhov, A. V., Bludova, L. V., Kolesnichenko, Yu. A., Shytov, N. V., Sergeyev, D. M., Lähderanta, E., Rogacki, K., Solovjov, A. L.
The evolution of the temperature dependence of pseudogap $\Delta$*(T) in optimally doped (OD) YBa$_2$Cu$_3$O$_{7-\delta}$ (YBCO) films with $T_{c}$ = 88.7 K under the influence of a magnetic field $B$ up to 8 T has been studied in detail. It has been
Externí odkaz:
http://arxiv.org/abs/2401.01413
Autor:
Terekhov, Andrew V.
A method of numerically solving the Maxwell equations is considered for modeling harmonic electromagnetic fields. The vector finite element method makes it possible to obtain a physically consistent discretization of the differential equations. Howev
Externí odkaz:
http://arxiv.org/abs/2309.11023
It is known that, if removing some $n$ edges from a graph $\Gamma$ destroys all subgraphs isomorphic to a given finite graph $K$, then all subgraphs isomorphic to $K$ can be destroyed by removing at most $|E(K)|\cdot n$ edges, which form a set invari
Externí odkaz:
http://arxiv.org/abs/2306.11883