All Disciplines – Page 56 – Kavli Institute Pre-Print Publications

Structure and Dynamics of the Sun’s Interior Revealed by Helioseismic and Magnetic Imager

Posted by dbos March 10, 2025Stanford

Kavli Affiliate: Philip H. Scherrer | First 5 Authors: Alexander Kosovichev, Sarbani Basu, Yuto Bekki, Juan Camilo Buitrago-Casas, Theodosios Chatzistergos | Summary: High-resolution helioseismology observations with the Helioseismic and Magnetic Imager (HMI) onboard Solar Dynamics Observatory (SDO) provide a unique three-dimensional view of the solar interior structure and dynamics, revealing a tremendous complexity of the […]

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Neural Mechanisms Linking Global Maps to First-Person Perspectives

Posted by dbos March 10, 2025March 26, 2025UCSD / Salk

Kavli Affiliate: Douglas Nitz | Authors: Hin Wai Lui, Elizabeth R. Chrastil, Douglas A. Nitz and Jeffrey L. Krichmar | Summary: Humans and many animals possess the remarkable ability to navigate environments by seamlessly switching between first-person perspectives (FPP) and global map perspectives (GMP). However, the neural mechanisms that underlie this transformation remain poorly understood. […]

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Direct Detection of Ultralight Dark Matter via Charged Lepton Flavor Violation

Posted by dbos March 10, 2025March 19, 2025Chicago

Kavli Affiliate: Gordan Krnjaic | First 5 Authors: Innes Bigaran, Patrick J. Fox, Yann Gouttenoire, Roni Harnik, Gordan Krnjaic | Summary: We propose a dark matter direct-detection strategy using charged particle decays at accelerator-based experiments. If ultralight $(m_phi ll text{eV})$ dark matter has a misalignment abundance, its local field oscillates in time at a frequency […]

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SemEval-2025 Task 11: Bridging the Gap in Text-Based Emotion Detection

Posted by dbos March 10, 2025March 19, 2025UCAS

Kavli Affiliate: Yi Zhou | First 5 Authors: Shamsuddeen Hassan Muhammad, Nedjma Ousidhoum, Idris Abdulmumin, Seid Muhie Yimam, Jan Philip Wahle | Summary: We present our shared task on text-based emotion detection, covering more than 30 languages from seven distinct language families. These languages are predominantly low-resource and spoken across various continents. The data instances […]

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SemEval-2025 Task 11: Bridging the Gap in Text-Based Emotion Detection

Posted by dbos March 10, 2025UCAS

Kavli Affiliate: Yi Zhou | First 5 Authors: Shamsuddeen Hassan Muhammad, Nedjma Ousidhoum, Idris Abdulmumin, Seid Muhie Yimam, Jan Philip Wahle | Summary: We present our shared task on text-based emotion detection, covering more than 30 languages from seven distinct language families. These languages are predominantly low-resource and are spoken across various continents. The data […]

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Searching for Exotic Interactions between Antimatter

Posted by dbos March 10, 2025March 19, 2025Tokyo

Kavli Affiliate: Yevgeny V. Stadnik | First 5 Authors: Lei Cong, Filip Ficek, Pavel Fadeev, Yevgeny V. Stadnik, Dmitry Budker | Summary: We show that atomic antimatter spectroscopy can be used to search for new bosons that carry spin-dependent exotic forces between antifermions. A comparison of a recent precise measurement of the hyperfine splitting of […]

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Universal Incremental Learning: Mitigating Confusion from Inter- and Intra-task Distribution Randomness

Posted by dbos March 10, 2025March 19, 2025UCAS

Kavli Affiliate: Yi Zhou | First 5 Authors: Sheng Luo, Yi Zhou, Tao Zhou, , | Summary: Incremental learning (IL) aims to overcome catastrophic forgetting of previous tasks while learning new ones. Existing IL methods make strong assumptions that the incoming task type will either only increases new classes or domains (i.e. Class IL, Domain […]

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Doubly robust omnibus sensitivity analysis of externally controlled trials with intercurrent events

Posted by dbos March 10, 2025March 19, 2025Berkeley

Kavli Affiliate: Xiang Zhang | First 5 Authors: Chenyin Gao, Xiang Zhang, Shu Yang, , | Summary: Externally controlled trials are crucial in clinical development when randomized controlled trials are unethical or impractical. These trials consist of a full treatment arm with the experimental treatment and a full external control arm. However, they present significant […]

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AttFC: Attention Fully-Connected Layer for Large-Scale Face Recognition with One GPU

Posted by dbos March 10, 2025March 19, 2025Peking

Kavli Affiliate: Ke Wang | First 5 Authors: Zhuowen Zheng, Yain-Whar Si, Xiaochen Yuan, Junwei Duan, Ke Wang | Summary: Nowadays, with the advancement of deep neural networks (DNNs) and the availability of large-scale datasets, the face recognition (FR) model has achieved exceptional performance. However, since the parameter magnitude of the fully connected (FC) layer […]

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Improper Ferroelectricity at the Monolayer Limit

Posted by dbos March 8, 2025Cornell

Kavli Affiliate: Darrell G. Schlom | First 5 Authors: Yilin Evan Li, Harikrishnan KP, Haidong Lu, Rachel A. Steinhardt, Megan E. Holtz | Summary: Ultrathin ferroelectric films with out-of-plane polarization and high Curie temperatures are key to miniaturizing electronic devices. Most ferroelectrics employed in devices are proper ferroelectrics, where spontaneous polarization is the primary order […]

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