dbos – Page 44 – Kavli Institute Pre-Print Publications

Dynamic Resting-State Network Markers of Disruptive Behavior Problems in Youth

Posted by dbos May 20, 2025June 2, 2025Hopkins

Kavli Affiliate: Martin Lindquist | Authors: Heather Shappell, Zhiyuan Liu, Mohammadreza Khodaei, George He, Dylan Gee, Martin Lindquist, Denis G. Sukhodolsky, Gregory McCarthy and Karim Ibrahim | Summary: Background Childhood disruptive behavior problems are linked to aberrant integrity within large-scale cognitive control networks. However, it is unclear if transitory or dynamic variation in the functional […]

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Spin Pumping into two-dimensional systems

Posted by dbos May 20, 2025June 2, 2025UCAS

Kavli Affiliate: Mamoru Matsuo | First 5 Authors: Yuya Ominato, Masaki Yama, Ai Yamakage, Mamoru Matsuo, Takeo Kato | Summary: In this review, we present recent theoretical developments on spin transport phenomena probed by ferromagnetic resonance (FMR) modulation in two-dimensional systems coupled to magnetic materials. We first address FMR linewidth enhancements induced by spin pumping […]

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First Identification and Precise Spectral Measurement of the Proton Component in the Cosmic-Ray `Knee’

Posted by dbos May 20, 2025June 2, 2025Peking

Kavli Affiliate: Zhuo Li | First 5 Authors: The LHAASO Collaboration, Zhen Cao, , , | Summary: We report the first high-purity identification of cosmic-ray (CR) protons and a precise measurement of their energy spectrum from 0.15 to 12 PeV using the Large High Altitude Air Shower Observatory (LHAASO). Abundant event statistics, combined with the […]

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Unify Graph Learning with Text: Unleashing LLM Potentials for Session Search

Posted by dbos May 20, 2025Peking

Kavli Affiliate: Ran Wang | First 5 Authors: Songhao Wu, Quan Tu, Hong Liu, Jia Xu, Zhongyi Liu | Summary: Session search involves a series of interactive queries and actions to fulfill user’s complex information need. Current strategies typically prioritize sequential modeling for deep semantic understanding, overlooking the graph structure in interactions. While some approaches […]

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ProMind-LLM: Proactive Mental Health Care via Causal Reasoning with Sensor Data

Posted by dbos May 20, 2025June 2, 2025Caltech

Kavli Affiliate: Wei Gao | First 5 Authors: Xinzhe Zheng, Sijie Ji, Jiawei Sun, Renqi Chen, Wei Gao | Summary: Mental health risk is a critical global public health challenge, necessitating innovative and reliable assessment methods. With the development of large language models (LLMs), they stand out to be a promising tool for explainable mental […]

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Mass of Cepheid V350 Sgr Incorporating Interferometry and the Companion Mass

Posted by dbos May 19, 2025June 2, 2025MIT

Kavli Affiliate: Moritz Guenther | First 5 Authors: Nancy Remage Evans, Alexandre Gallenne, Pierre Kervella, H. Moritz Guenther, Joanna Kuraszkiewicz | Summary: The system V350 Sgr has a classical Cepheid for the primary. Interferometry is presented for the system and the full orbit is determined. The mass of the companion has been determined from an […]

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Determining the origin of the X-ray emission in blazars through multiwavelength polarization

Posted by dbos May 19, 2025Stanford

Kavli Affiliate: Roger W. Romani | First 5 Authors: Ioannis Liodakis, Haocheng Zhang, Stella Boula, Riccardo Middei, Jorge Otero-Santos | Summary: The origin of the high-energy emission in astrophysical jets from black holes is a highly debated issue. This is particularly true for jets from supermassive black holes that are among the most powerful particle […]

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Origin of the X-ray emission in blazars through multiwavelength polarization

Posted by dbos May 19, 2025June 2, 2025Stanford

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DD-Ranking: Rethinking the Evaluation of Dataset Distillation

Posted by dbos May 19, 2025June 2, 2025UCAS

Kavli Affiliate: Zheng Zhu | First 5 Authors: Zekai Li, Xinhao Zhong, Samir Khaki, Zhiyuan Liang, Yuhao Zhou | Summary: In recent years, dataset distillation has provided a reliable solution for data compression, where models trained on the resulting smaller synthetic datasets achieve performance comparable to those trained on the original datasets. To further improve […]

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ALMA observation of evolving magnetized corona in the radio-quiet changing-state AGN NGC 1566

Posted by dbos May 19, 2025June 2, 2025Peking

Kavli Affiliate: Claudio Ricci | First 5 Authors: Arghajit Jana, Claudio Ricci, Sophie M. Venselaar, Chin-Shin Chang, Mai Liao | Summary: The origin of compact millimeter (mm) continuum emission from radio-quiet AGNs (RQAGNs) is still not fully understood. Changing-state AGNs (CSAGNs) display rapid and strong variability, which can allow us to investigate the origin of […]

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