Zobrazeno 1 - 10
of 144 992
pro vyhledávání: '"Kristian, A."'
Autor:
Azizi, Maryam, Delesma, Francisco A., Giantomassi, Matteo, Zavickis, Davis, Kuisma, Mikael, Thyghesen, Kristian, Golze, Dorothea, Buccheri, Alexander, Zhang, Min-Ye, Rinke, Patrick, Draxl, Claudia, Gulans, Andris, Gonze, Xavier
The GW approximation within many-body perturbation theory is the state of the art for computing quasiparticle energies in solids. Typically, Kohn-Sham (KS) eigenvalues and eigenfunctions, obtained from a Density Functional Theory (DFT) calculation ar
Externí odkaz:
http://arxiv.org/abs/2411.19701
Autor:
Rousi, Rebekah, Makitalo, Niko, Samani, Hooman, Kemell, Kai-Kristian, de Cerqueira, Jose Siqueira, Vakkuri, Ville, Mikkonen, Tommi, Abrahamsson, Pekka
The emergence of generative artificial intelligence (GAI) and large language models (LLMs) such ChatGPT has enabled the realization of long-harbored desires in software and robotic development. The technology however, has brought with it novel ethica
Externí odkaz:
http://arxiv.org/abs/2411.14009
Autor:
Glauch, Theo, Tchiorniy, Kristian
Gamma rays measured by the Fermi-LAT satellite tell us a lot about the processes taking place in high-energetic astrophysical objects. The fluxes coming from these objects are, however, extremely variable. Hence, gamma-ray light curves optimally use
Externí odkaz:
http://arxiv.org/abs/2411.12598
We conduct a systematic investigation of the role of Hubbard U corrections in electronic structure calculations of two-dimensional (2D) materials containing 3d transition metals. Specifically, we use density functional theory (DFT) with the PBE and P
Externí odkaz:
http://arxiv.org/abs/2411.10790
Autor:
Sillberg, Chalisa Veesommai, De Cerqueira, Jose Siqueira, Sillberg, Pekka, Kemell, Kai-Kristian, Abrahamsson, Pekka
The EU AI Act was created to ensure ethical and safe Artificial Intelligence (AI) development and deployment across the EU. This study aims to identify key challenges and strategies for helping enterprises focus on resources effectively. To achieve t
Externí odkaz:
http://arxiv.org/abs/2411.08535
Autor:
Rasheed, Zeeshan, Sami, Malik Abdul, Rasku, Jussi, Kemell, Kai-Kristian, Zhang, Zheying, Harjamaki, Janne, Siddeeq, Shahbaz, Lahti, Sami, Herda, Tomas, Nurminen, Mikko, Lavesson, Niklas, de Cerqueira, Jose Siqueira, Hasan, Toufique, Khan, Ayman, Hasan, Mahade, Saari, Mika, Rantanen, Petri, Soini, Jari, Abrahamsson, Pekka
Present-day software development faces three major challenges: complexity, time consumption, and high costs. Developing large software systems often requires battalions of teams and considerable time for meetings, which end without any action, result
Externí odkaz:
http://arxiv.org/abs/2411.08507
Autor:
Härle, Ruben, Friedrich, Felix, Brack, Manuel, Deiseroth, Björn, Schramowski, Patrick, Kersting, Kristian
Large Language Models (LLMs) have demonstrated remarkable capabilities in generating human-like text, but their output may not be aligned with the user or even produce harmful content. This paper presents a novel approach to detect and steer concepts
Externí odkaz:
http://arxiv.org/abs/2411.07122
Autor:
Chung, Kristian Tyn Kai
We map the complete classical phase diagram of the spin Hamiltonian describing pyrochlore rare-earth magnets with all symmetry-allowed nearest-neighbor bond-dependent anisotropic two-spin interactions. We provide a simple derivation of the organizati
Externí odkaz:
http://arxiv.org/abs/2411.03429
A yet unmet challenge in algorithmic fairness is the problem of intersectionality, that is, achieving fairness across the intersection of multiple groups -- and verifying that such fairness has been attained. Because intersectional groups tend to be
Externí odkaz:
http://arxiv.org/abs/2411.02569
Autor:
Haugland, Jan Kristian, Omland, Tron
A Boolean function $f$ on $k$~bits induces a shift-invariant vectorial Boolean function $F$ from $n$ bits to $n$ bits for every $n\geq k$. If $F$ is bijective for every $n$, we say that $f$ is a proper lifting, and it is known that proper liftings ar
Externí odkaz:
http://arxiv.org/abs/2411.00721