Zobrazeno 1 - 10
of 5 899
pro vyhledávání: '"Ganguli, P."'
Autor:
Kamb, Mason, Ganguli, Surya
We obtain the first analytic, interpretable and predictive theory of creativity in convolutional diffusion models. Indeed, score-based diffusion models can generate highly creative images that lie far from their training data. But optimal score-match
Externí odkaz:
http://arxiv.org/abs/2412.20292
The selection of parameters in the contact law for inter-particle interactions affects the results of simulations of flowing granular materials. The present study aims to understand the effect of the ratio of tangential to normal spring stiffness coe
Externí odkaz:
http://arxiv.org/abs/2412.16133
Autor:
Tamkin, Alex, McCain, Miles, Handa, Kunal, Durmus, Esin, Lovitt, Liane, Rathi, Ankur, Huang, Saffron, Mountfield, Alfred, Hong, Jerry, Ritchie, Stuart, Stern, Michael, Clarke, Brian, Goldberg, Landon, Sumers, Theodore R., Mueller, Jared, McEachen, William, Mitchell, Wes, Carter, Shan, Clark, Jack, Kaplan, Jared, Ganguli, Deep
How are AI assistants being used in the real world? While model providers in theory have a window into this impact via their users' data, both privacy concerns and practical challenges have made analyzing this data difficult. To address these issues,
Externí odkaz:
http://arxiv.org/abs/2412.13678
Autor:
Yamamura, Atsushi, Ganguli, Surya
The deployment of artificial intelligence (AI) in critical decision-making and evaluation processes raises concerns about inherent biases that malicious actors could exploit to distort decision outcomes. We propose a systematic method to reveal such
Externí odkaz:
http://arxiv.org/abs/2412.15275
Autor:
Košuth, F., Potomová, N., Pribulová, Z., Kačmarčík, J., Naskar, M., Inosov, D. S., Ash, S., Ganguli, A. K., Šoltýs, J., Cambel, V., Szabó, P., Samuely, P.
Publikováno v:
Physical Review B 110, 174518 (2024)
Point-contact Andreev reflection spectroscopy at low temperatures and high magnetic fields has been performed on a noncentrosymmetric La$_3$Se$_4$ superconductor with a critical temperature $T_c$ = 8 K. Two superconducting energy gaps $\Delta_1$ and
Externí odkaz:
http://arxiv.org/abs/2411.16399
Autor:
Ganguli, Maitri
We study the behavior of spread complexity in the context of non-Hermitian many-body localization Transition (MBLT). Our analysis has shown that the singular value spread complexity is capable of distinguishing the ergodic and many-body localization
Externí odkaz:
http://arxiv.org/abs/2411.11347
Autor:
Benton, Joe, Wagner, Misha, Christiansen, Eric, Anil, Cem, Perez, Ethan, Srivastav, Jai, Durmus, Esin, Ganguli, Deep, Kravec, Shauna, Shlegeris, Buck, Kaplan, Jared, Karnofsky, Holden, Hubinger, Evan, Grosse, Roger, Bowman, Samuel R., Duvenaud, David
Sufficiently capable models could subvert human oversight and decision-making in important contexts. For example, in the context of AI development, models could covertly sabotage efforts to evaluate their own dangerous capabilities, to monitor their
Externí odkaz:
http://arxiv.org/abs/2410.21514
With the emergence of large-scale pre-trained neural networks, methods to adapt such "foundation" models to data-limited downstream tasks have become a necessity. Fine-tuning, preference optimization, and transfer learning have all been successfully
Externí odkaz:
http://arxiv.org/abs/2410.08194
Autor:
Jana, Aneek, Ganguli, Maitri
In this work we generalize the concept of modular spread complexity to the cases where the reduced density matrix is non-Hermitian. This notion of complexity and associated Lanczos coefficients contain richer information than the pseudo-entropy, whic
Externí odkaz:
http://arxiv.org/abs/2410.05264
We study the effect of illumination of bicircularly polarized light (BCL) on topological semimetals, namely multifold fermion and line-node semimetals. We demonstrate, by means of both low-energy and lattice models, that the band-structures of both m
Externí odkaz:
http://arxiv.org/abs/2410.05158