Zobrazeno 1 - 10
of 10 001
pro vyhledávání: '"Ponomareva, A."'
Rashba-Dresselhaus effects, which originate from spin-orbit coupling and allow for spin manipulations, are actively explored in materials following the pursuit of spintronics and quantum computing. However, materials that possess practically signific
Externí odkaz:
http://arxiv.org/abs/2407.14420
Autor:
Amin, Kareem, Bie, Alex, Kong, Weiwei, Kurakin, Alexey, Ponomareva, Natalia, Syed, Umar, Terzis, Andreas, Vassilvitskii, Sergei
We present an approach for generating differentially private synthetic text using large language models (LLMs), via private prediction. In the private prediction framework, we only require the output synthetic data to satisfy differential privacy gua
Externí odkaz:
http://arxiv.org/abs/2407.12108
Autor:
Kashikar, Ravi, Valdespino, Arlies, Ogg, Charlton, Uppgard, Edvin, Lisenkov, S., Ponomareva, I.
Ferroelectricity has recently been demonstrated in germanium-based inorganic halide perovskites. We use atomistic first-principles-based simulations to study ultra-thin CsGeBr$_3$ films with thicknesses of 4-18 nm and develop a theory for ferroelectr
Externí odkaz:
http://arxiv.org/abs/2404.04144
First-principles-based atomistic simulations are used to reveal ferroelectric phases and phase transitions induced in a semiconductor ferroelectric, CsGeBr$_3$, by external loads: hydrostatic pressure, uniaxial and biaxial stresses, and misfit strain
Externí odkaz:
http://arxiv.org/abs/2403.10421
Spin splitting, or removal of spin degeneracy in the electronic energy band/level is often a measure of spin-orbit coupling strength and a way to manipulate spin degrees of freedom. We use first-principles simulations to predict giant spin splitting
Externí odkaz:
http://arxiv.org/abs/2403.10035
Autor:
Meng, Xiang, Ibrahim, Shibal, Behdin, Kayhan, Hazimeh, Hussein, Ponomareva, Natalia, Mazumder, Rahul
Structured pruning is a promising approach for reducing the inference costs of large vision and language models. By removing carefully chosen structures, e.g., neurons or attention heads, the improvements from this approach can be realized on standar
Externí odkaz:
http://arxiv.org/abs/2403.12983
Autor:
Sinigaglia, Francesco, Rodighiero, Giulia, Elson, Ed, Bianchetti, Alessandro, Vaccari, Mattia, Maddox, Natasha, Ponomareva, Anastasia A., Frank, Bradley S., Jarvis, Matt J., Catinella, Barbara, Cortese, Luca, Roychowdhury, Sambit, Baes, Maarten, Collier, Jordan D., Ilbert, Olivier, Khostovan, Ali A., Kurapati, Sushma, Pan, Hengxing, Prandoni, Isabella, Rajohnson, Sambatriniaina H. A., Salvato, Mara, Sekhar, Srikrishna, Sharma, Gauri
We present the first measurement of HI mass of star-forming galaxies in different large scale structure environments from a blind survey at $z\sim 0.37$. In particular, we carry out a spectral line stacking analysis considering $2875$ spectra of colo
Externí odkaz:
http://arxiv.org/abs/2403.00734
Autor:
Maity, Nikhilesh, Haddad, Milan, Bassiri-Gharb, Nazanin, Kumar, Amit, Jones, Lewys, Lisenkov, Sergey, Ponomareva, Inna
Size-driven transition of an antiferroelectric into a polar ferroelectric or ferrielectric state is a strongly debated issue from both experimental and theoretical perspectives. While critical thickness limits for such transitions have been explored,
Externí odkaz:
http://arxiv.org/abs/2402.14176
Autor:
Wang, Yunjuan, Hazimeh, Hussein, Ponomareva, Natalia, Kurakin, Alexey, Hammoud, Ibrahim, Arora, Raman
Distribution shifts and adversarial examples are two major challenges for deploying machine learning models. While these challenges have been studied individually, their combination is an important topic that remains relatively under-explored. In thi
Externí odkaz:
http://arxiv.org/abs/2402.11120
Autor:
Trofimov, Artem, Kostyukov, Mikhail, Ugdyzhekov, Sergei, Ponomareva, Natalia, Naumov, Igor, Melekhovets, Maksim
Integrated development environments (IDEs) are prevalent code-writing and debugging tools. However, they have yet to be widely adopted for launching machine learning (ML) experiments. This work aims to fill this gap by introducing JetTrain, an IDE-in
Externí odkaz:
http://arxiv.org/abs/2402.10857