Zobrazeno 1 - 10
of 4 814
pro vyhledávání: '"Cassano, P"'
Autor:
Groeneveld, C., van Weeren, R. J., Botteon, A., Cassano, R., de Gasperin, F., Osinga, E., Brunetti, G., Röttgering, H. J. A.
Some galaxy clusters contain non-thermal synchrotron emitting plasma permeating the intracluster medium (ICM). The spectral properties of this radio emission are not well characterized at decameter wavelengths ({\nu} < 30 MHz), primarily due to the s
Externí odkaz:
http://arxiv.org/abs/2412.05360
Autor:
Wei, Yuxiang, Cassano, Federico, Liu, Jiawei, Ding, Yifeng, Jain, Naman, Mueller, Zachary, de Vries, Harm, von Werra, Leandro, Guha, Arjun, Zhang, Lingming
Instruction tuning is a supervised fine-tuning approach that significantly improves the ability of large language models (LLMs) to follow human instructions. We propose SelfCodeAlign, the first fully transparent and permissive pipeline for self-align
Externí odkaz:
http://arxiv.org/abs/2410.24198
Autor:
van Weeren, R. J., Timmerman, R., Vaidya, V., Gendron-Marsolais, M. -L., Botteon, A., Roberts, I. D., Hlavacek-Larrondo, J., Bonafede, A., Brüggen, M., Brunetti, G., Cassano, R., Cuciti, V., Edge, A. C., Gastaldello, F., Groeneveld, C., Shimwell, T. W.
Publikováno v:
A&A 692, A12 (2024)
The Perseus cluster is the brightest X-ray cluster in the sky and is known as a cool-core galaxy cluster. Being a very nearby cluster, it has been extensively studied. This has provided a comprehensive view of the physical processes that operate in t
Externí odkaz:
http://arxiv.org/abs/2410.02863
Autor:
Santra, Ramananda, Kale, Ruta, Giacintucci, Simona, Wik, Daniel. R., Venturi, Tiziana, Dallacasa, Daniele, Cassano, Rossella, Brunetti, Gianfranco, Joshi, Deepak Chandra
We present the first multi-frequency analysis of the candidate ultra-steep spectrum radio halo in the galaxy cluster PLCKESZ G171.94$-$40.65, using the upgraded Giant Metrewave Radio telescope (uGMRT; 400 MHz), and Karl G. Jansky Very Large Array (JV
Externí odkaz:
http://arxiv.org/abs/2409.18075
Autor:
Pignataro, G. V., Bonafede, A., Bernardi, G., Balboni, M., Vazza, F., van Weeren, R. J., Ubertosi, F., Cassano, R., Brunetti, G., Botteon, A., Venturi, T., Akamatsu, H., Drabent, A., Hoeft, M.
The clusters Abell 2061 and Abell 2067 in the Corona Borealis supercluster have been studied at different radio frequencies and are both known to host diffuse radio emission. The aim of this work is to investigate the radio emission in between them,
Externí odkaz:
http://arxiv.org/abs/2409.15412
Autor:
Wang, Evan, Cassano, Federico, Wu, Catherine, Bai, Yunfeng, Song, Will, Nath, Vaskar, Han, Ziwen, Hendryx, Sean, Yue, Summer, Zhang, Hugh
While scaling training compute has led to remarkable improvements in large language models (LLMs), scaling inference compute has not yet yielded analogous gains. We hypothesize that a core missing component is a lack of diverse LLM outputs, leading t
Externí odkaz:
http://arxiv.org/abs/2409.03733
Autor:
Ljajić, Adela, Košprdić, Miloš, Bašaragin, Bojana, Medvecki, Darija, Cassano, Lorenzo, Milošević, Nikola
In this paper, we introduce the VerifAI project, a pioneering open-source scientific question-answering system, designed to provide answers that are not only referenced but also automatically vetted and verifiable. The components of the system are (1
Externí odkaz:
http://arxiv.org/abs/2407.11485
Publikováno v:
Proceedings of Blockchain-2024
In this paper, we present a study of a Federated Learning (FL) system, based on the use of decentralized architectures to ensure trust and increase reliability. The system is based on the idea that the FL collaborators upload the (ciphered) model par
Externí odkaz:
http://arxiv.org/abs/2407.06862
Autor:
Bašaragin, Bojana, Ljajić, Adela, Medvecki, Darija, Cassano, Lorenzo, Košprdić, Miloš, Milošević, Nikola
Large language models (LLMs) have recently become the leading source of answers for users' questions online. Despite their ability to offer eloquent answers, their accuracy and reliability can pose a significant challenge. This is especially true for
Externí odkaz:
http://arxiv.org/abs/2407.05015
Labelled tableaux have been a traditional approach to define satisfiability checking procedures for Modal Logics. In many cases, they can also be used to obtained tight complexity bounds and lead to efficient implementations of reasoning tools. More
Externí odkaz:
http://arxiv.org/abs/2406.12090