Zobrazeno 1 - 10
of 14 738
pro vyhledávání: '"Martin, S. P."'
Autor:
Rey-Montejo, M., Jimenez-Serra, I., Martin-Pintado, J., Rivilla, V. M., Megias, A., Andres, D. San, Sanz-Novo, M., Colzi, L., Zeng, S., Lopez-Gallifa, A., Martinez-Henares, A., Martin, S., Tercero, B., de Vicente, P., Requena-Torres, M.
We report the first detection of the metal-bearing molecules sodium sulfide (NaS) and magnesium sulfide (MgS) and the tentative detection of calcium monoxide (CaO) in the interstellar medium (ISM) towards the Galactic Center molecular cloud G+0.693-0
Externí odkaz:
http://arxiv.org/abs/2407.07693
Autor:
Postigo, A. de Ugarte, Michalowski, M., Thoene, C. C., Martin, S., Ashok, A., Fernandez, J. F. Agui, Bremer, M., Misra, K., Perley, D. A., Heintz, K. E., Cherukuri, S. V., Dimitrov, W., Geron, T., Ghosh, A., Izzo, L., Kann, D. A., Koprowski, M. P., Lesniewska, A., Leung, J. K., Levan, A., Omar, A., Oszkiewicz, D., Polinska, M., Resmi, L., Schulze, S.
GRBs produced by the collapse of massive stars are usually found near the most prominent star-forming regions of star-forming galaxies. GRB 171205A happened in the outskirts of a spiral galaxy, a peculiar location in an atypical GRB host. In this pap
Externí odkaz:
http://arxiv.org/abs/2406.16726
Charged and quasi-neutral beams propagating through an unmagnetised plasma are subject to numerous collisionless instabilities on the small scale of the plasma skin depth. The electrostatic two-stream instability, driven by longitudinal and transvers
Externí odkaz:
http://arxiv.org/abs/2406.07977
Partially Observable Markov Decision Processes (POMDPs) are powerful models for sequential decision making under transition and observation uncertainties. This paper studies the challenging yet important problem in POMDPs known as the (indefinite-hor
Externí odkaz:
http://arxiv.org/abs/2406.02871
Autor:
Lawson, Peter R., Kizovski, Tanya V., Tice, Michael M., Clark III, Benton C., VanBommel, Scott J., Thompson, David R., Wade, Lawrence A., Denise, Robert W., Heirwegh, Christopher M., Elam, W. Timothy, Schmidt, Mariek E., Liu, Yang, Allwood, Abigail C., Gilbert, Martin S., Bornstein, Benjamin J.
Planetary rovers can use onboard data analysis to adapt their measurement plan on the fly, improving the science value of data collected between commands from Earth. This paper describes the implementation of an adaptive sampling algorithm used by PI
Externí odkaz:
http://arxiv.org/abs/2405.14471
Autor:
Bouvier, M., Viti, S., Behrens, E., Butterworth, J., Huang, K. -Y., Mangum, J. G., Harada, N., Martín, S., Rivilla, V. M., Muller, S., Sakamoto, K., Yoshimura, Y., Tanaka, K., Nakanishi, K., Herrero-Illana, R., Colzi, L., Gorski, M. D., Henkel, C., Humire, P. K., Meier, D. S., van der Werf, P. P., Yan, Y. T.
Sulphur-bearing species are detected in various environments within Galactic star-forming regions and are particularly abundant in the gas phase of outflows and shocks, and photo-dissociation regions. In this work, we aim to investigate the nature of
Externí odkaz:
http://arxiv.org/abs/2405.08408
Proven Runtime Guarantees for How the MOEA/D Computes the Pareto Front From the Subproblem Solutions
The decomposition-based multi-objective evolutionary algorithm (MOEA/D) does not directly optimize a given multi-objective function $f$, but instead optimizes $N + 1$ single-objective subproblems of $f$ in a co-evolutionary manner. It maintains an ar
Externí odkaz:
http://arxiv.org/abs/2405.01014
We propose a simple model that can alleviate the $H_0$ tension while remaining consistent with big bang nucleosynthesis (BBN). It is based on a dark sector described by a standard Lagrangian featuring a $SU(N)$ gauge symmetry with $N\geq3$ and a mass
Externí odkaz:
http://arxiv.org/abs/2404.07256
Publikováno v:
GECCO '24: Proceedings of the Genetic and Evolutionary Computation Conference, pages 169-177, ACM, 2024
The target set selection problem (TSS) asks for a set of vertices such that an influence spreading process started in these vertices reaches the whole graph. The current state of the art for this NP-hard problem are three recently proposed randomized
Externí odkaz:
http://arxiv.org/abs/2404.04018
Autor:
Krejca, Martin S., Witt, Carsten
We propose a new, flexible approach for dynamically maintaining successful mutation rates in evolutionary algorithms using $k$-bit flip mutations. The algorithm adds successful mutation rates to an archive of promising rates that are favored in subse
Externí odkaz:
http://arxiv.org/abs/2404.04015