Zobrazeno 1 - 10
of 40 082
pro vyhledávání: '"A P, Cunningham"'
Autor:
Braida, Arthur, Chakraborty, Shantanav, Chaudhuri, Alapan, Cunningham, Joseph, Menavlikar, Rutvij, Novo, Leonardo, Roland, Jérémie
In the circuit model of quantum computing, amplitude amplification techniques can be used to find solutions to NP-hard problems defined on $n$-bits in time $\text{poly}(n) 2^{n/2}$. In this work, we investigate whether such general statements can be
Externí odkaz:
http://arxiv.org/abs/2411.05736
Autor:
Guan, Jonas, Verch, Shon Eduard, Voelcker, Claas, Jackson, Ethan C., Papernot, Nicolas, Cunningham, William A.
A computational problem in biological reward-based learning is how credit assignment is performed in the nucleus accumbens (NAc). Much research suggests that NAc dopamine encodes temporal-difference (TD) errors for learning value predictions. However
Externí odkaz:
http://arxiv.org/abs/2411.03604
The Parks Puzzle is a paper-and-pencil puzzle game that is classically played on a square grid with different colored regions (the parks). The player needs to place a certain number of "trees" in each row, column, and park such that none are adjacent
Externí odkaz:
http://arxiv.org/abs/2411.02251
Autor:
Wenger, Jonathan, Wu, Kaiwen, Hennig, Philipp, Gardner, Jacob R., Pleiss, Geoff, Cunningham, John P.
Model selection in Gaussian processes scales prohibitively with the size of the training dataset, both in time and memory. While many approximations exist, all incur inevitable approximation error. Recent work accounts for this error in the form of c
Externí odkaz:
http://arxiv.org/abs/2411.01036
Autor:
Gieser, C., Pineda, J. E., Segura-Cox, D. M., Caselli, P., Valdivia-Mena, M. T., Maureira, M. J., Hsieh, T. H., Busch, L. A., Bouscasse, L., Lopez-Sepulcre, A., Neri, R., Kuffmeier, M., Henning, Th., Semenov, D., Cunningham, N., Jimenez-Serra, I.
Context. The formation of stars has been subject to extensive studies in the past decades from molecular cloud to protoplanetary disk scales. It is still not fully understood how the surrounding material in a protostellar system, that often shows asy
Externí odkaz:
http://arxiv.org/abs/2410.18941
Classic tree-based ensembles generalize better than any single decision tree. In contrast, recent empirical studies find that modern ensembles of (overparameterized) neural networks may not provide any inherent generalization advantage over single bu
Externí odkaz:
http://arxiv.org/abs/2410.16201
Autor:
Sandoval-Garrido, N. A., Stutz, A. M., Álvarez-Gutiérrez, R. H., Galván-Madrid, R., Motte, F., Ginsburg, A., Cunningham, N., Reyes-Reyes, S., Redaelli, E., Bonfand, M., Salinas, J., Koley, A., Braine, J., Bronfman, L., Busquet, G., Csengeri, T., Di Francesco, J., Fernández-López, M., Garcia, P., Gusdorf, A., Liu, H. -L., Sanhueza, P.
ALMA-IMF observed 15 massive protoclusters capturing multiple spectral lines and the continuum emission. We focus on the G351.77 protocluster ($\sim$ 2500 M$_{\odot}$, estimated from single-dish continuum observations) located at 2 kpc. We trace the
Externí odkaz:
http://arxiv.org/abs/2410.09843
Autor:
Elms, Abbigail K., Fusillo, Nicola Pietro Gentile, Tremblay, Pier-Emmanuel, Bohlin, Ralph C., Hollands, Mark A., Sahu, Snehalata, O'Brien, Mairi W., Deustua, Susana, Cunningham, Tim
Publikováno v:
2024, MNRAS, 534, 2758
The accurate flux calibration of observational data is vital for astrophysics and cosmology because absolute flux uncertainties of stellar standards propagate into scientific results. With the ever higher precision achieved by telescopic missions (e.
Externí odkaz:
http://arxiv.org/abs/2410.06754
Despite often being perceived as morally objectionable, stereotypes are a common feature of social groups, a phenomenon that has often been attributed to biased motivations or limits on the ability to process information. We argue that one reason for
Externí odkaz:
http://arxiv.org/abs/2410.01763
Autor:
Williams, Jamie, Gaensicke, Boris, Swan, Andrew, O'Brien, Mairi, Izquierdo, Paula, Cutolo, Anna-Maria, Cunningham, Tim
Publikováno v:
A&A 691, A352 (2024)
We present the Planetary Enriched White Dwarf Database (PEWDD), a collection of published photospheric abundances of white dwarfs accreting planetary debris alongside additional information relevant to metal-enrichment and the presence of infrared ex
Externí odkaz:
http://arxiv.org/abs/2409.16046