Zobrazeno 1 - 10
of 246 621
pro vyhledávání: '"SETH, A."'
Autor:
Wragg, F., Kamann, S., Saracino, S., Latour, M., Dreizler, S., Martens, S., Seth, A., Vaz, D., van de Ven, G.
Publikováno v:
2024, MNRAS, 535, 781
NGC 5139 ($\omega$ Cen), is the closest candidate of a Nuclear Star Cluster that has been stripped of its host galaxy in the Milky Way. Despite extensive studies through the last decades, many open questions about the cluster remain, including the pr
Externí odkaz:
http://arxiv.org/abs/2411.05680
This paper presents a comparative analysis of hallucination detection systems for AI, focusing on automatic summarization and question answering tasks for Large Language Models (LLMs). We evaluate different hallucination detection systems using the d
Externí odkaz:
http://arxiv.org/abs/2411.05270
Autor:
Duan, Qiao, Li, Qiong, Conselice, Christopher J., Harvey, Thomas, Austin, Duncan, Adams, Nathan J., Ferreira, Leonardo, Duncan, Kenneth J., Trussler, James, Pascalau, Robert G., Windhorst, Rogier A., Holwerda, Benne W., Broadhurst, Thomas J., Coe, Dan, Cohen, Seth H., Du, Xiaojing, Driver, Simon P., Frye, Brenda, Grogin, Norman A., Hathi, Nimish P., Jansen, Rolf A., Koekemoer, Anton M., Marshall, Madeline A., Nonino, Mario, Ortiz III, Rafael, Pirzkal, Nor, Robotham, Aaron, Ryan Jr, Russell E., Summers, Jake, D'Silva, Jordan C. J., Willmer, Christopher N. A., Yan, Haojing
Galaxy mergers are a key driver of galaxy formation and evolution, including the triggering of AGN and star formation to a still unknown degree. We thus investigate the impact of galaxy mergers on star formation and AGN activity using a sample of 3,3
Externí odkaz:
http://arxiv.org/abs/2411.04944
Autor:
Sengupta, Ayan, Seth, Vaibhav, Pathak, Arinjay, Raman, Natraj, Gopalakrishnan, Sriram, Chakraborty, Tanmoy
Large Language Models (LLMs) are highly resource-intensive to fine-tune due to their enormous size. While low-rank adaptation is a prominent parameter-efficient fine-tuning approach, it suffers from sensitivity to hyperparameter choices, leading to i
Externí odkaz:
http://arxiv.org/abs/2411.04358
Person re-identification (re-ID) aims to tackle the problem of matching identities across non-overlapping cameras. Supervised approaches require identity information that may be difficult to obtain and are inherently biased towards the dataset they a
Externí odkaz:
http://arxiv.org/abs/2411.04255
Autor:
Seth, Siddharth, Dabral, Rishabh, Luvizon, Diogo, Habermann, Marc, Yang, Ming-Hsuan, Theobalt, Christian, Kortylewski, Adam
Modeling a human avatar that can plausibly deform to articulations is an active area of research. We present PocoLoco -- the first template-free, point-based, pose-conditioned generative model for 3D humans in loose clothing. We motivate our work by
Externí odkaz:
http://arxiv.org/abs/2411.04249
Robotic devices hold promise for aiding patients in orthopedic rehabilitation. However, current robotic-assisted physiotherapy methods struggle including biomechanical metrics in their control algorithms, crucial for safe and effective therapy. This
Externí odkaz:
http://arxiv.org/abs/2411.03873
Autor:
Kahle, Thomas, Sullivant, Seth
For the distributions of finitely many binary random variables, we study the interaction of restrictions of the supports with conditional independence constraints. We prove a generalization of the Hammersley-Clifford theorem for distributions whose s
Externí odkaz:
http://arxiv.org/abs/2411.03139
We study the problem of globally optimising a target variable of an unknown causal graph on which a sequence of soft or hard interventions can be performed. The problem of optimising the target variable associated with a causal graph is formalised as
Externí odkaz:
http://arxiv.org/abs/2411.03028
Autor:
Srivastava, Philipp M., Demir, Ugur, Katsaggelos, Aggelos, Kalogera, Vicky, Teng, Elizabeth, Fragos, Tassos, Andrews, Jeff J., Bavera, Simone S., Briel, Max, Gossage, Seth, Kovlakas, Konstantinos, Kruckow, Matthias U., Liotine, Camille, Rocha, Kyle A., Sun, Meng, Xing, Zepei, Zapartas, Emmanouil
Modeling of large populations of binary stellar systems is an intergral part of a many areas of astrophysics, from radio pulsars and supernovae to X-ray binaries, gamma-ray bursts, and gravitational-wave mergers. Binary population synthesis codes tha
Externí odkaz:
http://arxiv.org/abs/2411.02586