Zobrazeno 1 - 10
of 12 682
pro vyhledávání: '"Darius, P."'
Autor:
Dramburg, Darius, Sandøy, Mads Hustad
We investigate compatibility of gradings for an almost Koszul or Koszul algebra $R$ that is also the higher preprojective algebra $\Pi_{n+1}(A)$ of an $n$-hereditary algebra $A$. For an $n$-representation finite algebra $A$, we show that $A$ must be
Externí odkaz:
http://arxiv.org/abs/2411.13283
Dimension Reduction via Sum-of-Squares and Improved Clustering Algorithms for Non-Spherical Mixtures
We develop a new approach for clustering non-spherical (i.e., arbitrary component covariances) Gaussian mixture models via a subroutine, based on the sum-of-squares method, that finds a low-dimensional separation-preserving projection of the input da
Externí odkaz:
http://arxiv.org/abs/2411.12438
Autor:
Jurčiukonis, Darius, Lavoura, Luís
We study the extension of the Standard Model (SM) by introducing a scalar multiplet with arbitrary isospin $J$ and hypercharge $Y$. We explicitly consider various possible values of the weak isospin $J$, up to and including $J=7/2$. The mass differen
Externí odkaz:
http://arxiv.org/abs/2411.10114
Phishing has been a prevalent cyber threat that manipulates users into revealing sensitive private information through deceptive tactics, designed to masquerade as trustworthy entities. Over the years, proactively detection of phishing URLs (or websi
Externí odkaz:
http://arxiv.org/abs/2411.09813
Publikováno v:
3rd Workshop on NLP for Music and Audio collocated with ISMIR 2024
Recommender systems relying on Language Models (LMs) have gained popularity in assisting users to navigate large catalogs. LMs often exploit item high-level descriptors, i.e. categories or consumption contexts, from training data or user preferences.
Externí odkaz:
http://arxiv.org/abs/2411.05649
This paper introduces a novel model compression approach through dynamic layer-specific pruning in Large Language Models (LLMs), enhancing the traditional methodology established by SliceGPT. By transitioning from constant to dynamic slicing, our met
Externí odkaz:
http://arxiv.org/abs/2411.03513
We prove that the set of orders of finite quotients of a finitely generated group has natural density 0, 1/2 or 1, and characterise when each of these cases occurs. We apply this to show that the sets of orders of various families of symmetric graphs
Externí odkaz:
http://arxiv.org/abs/2410.17828
Autor:
Panda, Surya N., Yang, Qun, Pohl, Darius, Lv, Hua, Robredo, Iñigo, Ibarra, Rebeca, Tahn, Alexander, Rellinghaus, Bernd, Sun, Yan, Yan, Binghai, Markou, Anastasios, Lesne, Edouard, Felser, Claudia
The rise of non-magnetic topological semimetals, which provide a promising platform for observing and controlling various spin-orbit effects, has led to significant advancements in the field of topological spintronics. RhSi exists in two distinct pol
Externí odkaz:
http://arxiv.org/abs/2410.17665
In an era increasingly dominated by digital platforms, the spread of misinformation poses a significant challenge, highlighting the need for solutions capable of assessing information veracity. Our research contributes to the field of Explainable Art
Externí odkaz:
http://arxiv.org/abs/2410.15669
Autor:
Grineviciute, Lina, Lukosiunas, Ignas, Nikitina, Julianija, Selskis, Algirdas, Meskelaite, Indre, Gailevicius, Darius, Staliunas, Kestutis
One of the exceptional features of non-Hermitian systems is the unidirectional wave interactions. Simultaneous modulation of the real and the imaginary part of the interaction potentials (of the refractive index and the gain/loss in the case of optic
Externí odkaz:
http://arxiv.org/abs/2410.15101