Zobrazeno 1 - 10
of 3 590
pro vyhledávání: '"Navrátil P"'
The $^3$He$(\alpha,\gamma)^7$Be radiative capture reaction plays a key role in the creation of elements in stars as well as in the production of solar neutrinos, the observation of which is one of the main tools to study the properties of our sun. Si
Externí odkaz:
http://arxiv.org/abs/2409.09515
Autor:
Pilar, Jan, Divoky, Martin, Phillips, Jonathan, Hanus, Martin, Navratil, Petr, Denk, Ondrej, Severova, Patricie, Paliesek, Tomas, Clarke, Danielle, Smrz, Martin, Butcher, Thomas, Edwards, Chris, Mocek, Tomas
We report on frequency tripling of high energy, high repetition rate ns pulses from a cryogenically gas cooled multi-slab Yb:YAG laser system Bivoj/DiPOLE, using a type-I phase matched LBO crystal for second harmonic generation and type-II phase matc
Externí odkaz:
http://arxiv.org/abs/2407.11662
We study barrier discharges in CO$_2$ using optical emission spectroscopy and electrical measurements. We record the spectra of weak CO$_2$ barrier discharge emission in UV-VIS-NIR range. The CO spectral bands of 3rd positive, Angstrom and Asundi sys
Externí odkaz:
http://arxiv.org/abs/2406.14105
Autor:
Melnyk, Igor, Mroueh, Youssef, Belgodere, Brian, Rigotti, Mattia, Nitsure, Apoorva, Yurochkin, Mikhail, Greenewald, Kristjan, Navratil, Jiri, Ross, Jerret
Current LLM alignment techniques use pairwise human preferences at a sample level, and as such, they do not imply an alignment on the distributional level. We propose in this paper Alignment via Optimal Transport (AOT), a novel method for distributio
Externí odkaz:
http://arxiv.org/abs/2406.05882
We report the first ab initio calculation of the nuclear-structure-dependent radiative correction $ \delta_{ \mathrm{NS} } $ to the $ {}^{10}\mathrm{C} \rightarrow {}^{10}\mathrm{B} $ superallowed transition, computed with the no-core shell model and
Externí odkaz:
http://arxiv.org/abs/2405.19281
Autor:
Das, Payel, Chaudhury, Subhajit, Nelson, Elliot, Melnyk, Igor, Swaminathan, Sarath, Dai, Sihui, Lozano, Aurélie, Kollias, Georgios, Chenthamarakshan, Vijil, Jiří, Navrátil, Dan, Soham, Chen, Pin-Yu
Efficient and accurate updating of knowledge stored in Large Language Models (LLMs) is one of the most pressing research challenges today. This paper presents Larimar - a novel, brain-inspired architecture for enhancing LLMs with a distributed episod
Externí odkaz:
http://arxiv.org/abs/2403.11901
Autor:
Artman, Conor M., Mate, Aditya, Nwankwo, Ezinne, Heching, Aliza, Idé, Tsuyoshi, Navrátil, Jiří, Shanmugam, Karthikeyan, Sun, Wei, Varshney, Kush R., Goldkind, Lauri, Kroch, Gidi, Sawyer, Jaclyn, Watson, Ian
We developed a common algorithmic solution addressing the problem of resource-constrained outreach encountered by social change organizations with different missions and operations: Breaking Ground -- an organization that helps individuals experienci
Externí odkaz:
http://arxiv.org/abs/2403.10638
Muon capture on nuclei is one of the most promising probes of the nuclear electroweak current driving the yet-hypothetical neutrinoless double-beta ($0\nu\beta\beta$) decay. Both processes involve vector and axial-vector currents at finite momentum t
Externí odkaz:
http://arxiv.org/abs/2403.05776
Autor:
Wu, Dongxia, Idé, Tsuyoshi, Lozano, Aurélie, Kollias, Georgios, Navrátil, Jiří, Abe, Naoki, Ma, Yi-An, Yu, Rose
We address the problem of learning Granger causality from asynchronous, interdependent, multi-type event sequences. In particular, we are interested in discovering instance-level causal structures in an unsupervised manner. Instance-level causality i
Externí odkaz:
http://arxiv.org/abs/2402.03726
The no-core shell model (NCSM) is an \textit{ab initio} method that solves the nuclear many-body problem by expanding the many-particle wave function into a (typically) harmonic oscillator basis and minimizing the energy to obtain the expansion coeff
Externí odkaz:
http://arxiv.org/abs/2402.02677