A Survey on Proactive Defense Strategies Against Misinformation in Large Language Models

Posted by klaurent Tokyo

Kavli Affiliate: Jia Liu | First 5 Authors: Shuliang Liu, Shuliang Liu, , , | Summary: The widespread deployment of large language models (LLMs) across critical domains has amplified the societal risks posed by algorithmically generated misinformation. Unlike traditional false content, LLM-generated misinformation can be self-reinforcing, highly plausible, and capable of rapid propagation across multiple […]


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Multimodal sensory overload in dopamine-deficient larval zebrafish leads to paradoxical kinesia

Posted by dbos UCSF

Kavli Affiliate: Su Guo | Authors: Krishnashish Bose, Su Guo and Karnika Bhardwaj | Summary: Paradoxical kinesia—the temporary alleviation of motor deficits by powerful, urgent stimuli in Parkinson’s disease (PD)—remains poorly understood at the neural circuit level. Through chemo-genetic ablation of tyrosine hydroxylase-expressing neurons in larval zebrafish and brain-wide calcium imaging under head-fixed, tail-free conditions, […]


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An accurate measurement of the spectral resolution of the JWST Near Infrared Spectrograph

Posted by klaurent Chicago

Kavli Affiliate: Joshua A. Frieman | First 5 Authors: Anowar J. Shajib, Anowar J. Shajib, , , | Summary: The spectral resolution ($R equiv lambda / Delta lambda$) of spectroscopic data is crucial information for accurate kinematic measurements. In this letter, we present a robust measurement of the spectral resolution of the JWST’s Near Infrared […]


Continue.. An accurate measurement of the spectral resolution of the JWST Near Infrared Spectrograph

An accurate measurement of the spectral resolution of the JWST Near Infrared Spectrograph

Posted by klaurent Chicago

Kavli Affiliate: Joshua A. Frieman | First 5 Authors: Anowar J. Shajib, Anowar J. Shajib, , , | Summary: The spectral resolution ($R equiv lambda / Delta lambda$) of spectroscopic data is crucial information for accurate kinematic measurements. In this letter, we present a robust measurement of the spectral resolution for the JWST’s Near Infrared […]


Continue.. An accurate measurement of the spectral resolution of the JWST Near Infrared Spectrograph

Zariski-dense deformations of standard discontinuous groups for pseudo-Riemannian homogeneous spaces

Posted by klaurent Tokyo

Kavli Affiliate: Toshiyuki Kobayashi | First 5 Authors: Kazuki Kannaka, Kazuki Kannaka, , , | Summary: Let $X=G/H$ be a homogeneous space of a Lie group $G$. When the isotropy subgroup $H$ is non-compact, a discrete subgroup $Gamma$ may fail to act properly discontinuously on $X$. In this article, we address the following question: in […]


Continue.. Zariski-dense deformations of standard discontinuous groups for pseudo-Riemannian homogeneous spaces

Zariski-dense deformations of standard discontinuous groups for pseudo-Riemannian homogeneous spaces

Posted by klaurent Tokyo

Kavli Affiliate: Toshiyuki Kobayashi | First 5 Authors: Kazuki Kannaka, Kazuki Kannaka, , , | Summary: Let $X=G/H$ be a homogeneous space of a Lie group $G$. When the isotropy subgroup $H$ is non-compact, a discrete subgroup $Gamma$ may fail to act properly discontinuously on $X$. In this article, we address the following question: in […]


Continue.. Zariski-dense deformations of standard discontinuous groups for pseudo-Riemannian homogeneous spaces

Optimising germanium hole spin qubits with a room-temperature magnet

Posted by klaurent Delft

Kavli Affiliate: Menno Veldhorst | First 5 Authors: Cecile X. Yu, Cecile X. Yu, , , | Summary: Germanium spin qubits exhibit strong spin-orbit interaction, which allow for high-fidelity qubit control, but also provide a strong dependence on the magnetic field. Superconducting vector magnets are often used to minimize dephasing due to hyperfine interactions and […]


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UltraDfeGAN: Detail-Enhancing Generative Adversarial Networks for High-Fidelity Functional Ultrasound Synthesis

Posted by klaurent Peking

Kavli Affiliate: Zhuo Li | First 5 Authors: Zhuo Li, Zhuo Li, , , | Summary: Functional ultrasound (fUS) is a neuroimaging technique known for its high spatiotemporal resolution, enabling non-invasive observation of brain activity through neurovascular coupling. Despite its potential in clinical applications such as neonatal monitoring and intraoperative guidance, the development of fUS […]


Continue.. UltraDfeGAN: Detail-Enhancing Generative Adversarial Networks for High-Fidelity Functional Ultrasound Synthesis

UltraDfeGAN: Detail-Enhancing Generative Adversarial Networks for High-Fidelity Functional Ultrasound Synthesis

Posted by klaurent Peking

Kavli Affiliate: Zhuo Li | First 5 Authors: Zhuo Li, Zhuo Li, , , | Summary: Functional ultrasound (fUS) is a neuroimaging technique known for its high spatiotemporal resolution, enabling non-invasive observation of brain activity through neurovascular coupling. Despite its potential in clinical applications such as neonatal monitoring and intraoperative guidance, the development of fUS […]


Continue.. UltraDfeGAN: Detail-Enhancing Generative Adversarial Networks for High-Fidelity Functional Ultrasound Synthesis

Evidence of topological Kondo insulating state in MoTe2/WSe2 moiré bilayers

Posted by klaurent Cornell

Kavli Affiliate: Jie Shan | First 5 Authors: Zhongdong Han, Zhongdong Han, , , | Summary: Topological Kondo insulators (TKIs) are topologically protected insulating states induced not by single-particle band inversions, but by the Kondo interaction between itinerant electrons and a lattice of local magnetic moments. Although experiments have suggested the emergence of three-dimensional (3D) […]


Continue.. Evidence of topological Kondo insulating state in MoTe2/WSe2 moiré bilayers