PIP: Detecting Adversarial Examples in Large Vision-Language Models via Attention Patterns of Irrelevant Probe Questions

Posted by dbos Peking

Kavli Affiliate: Jiansheng Chen | First 5 Authors: Yudong Zhang, Ruobing Xie, Jiansheng Chen, Xingwu Sun, Yu Wang | Summary: Large Vision-Language Models (LVLMs) have demonstrated their powerful multimodal capabilities. However, they also face serious safety problems, as adversaries can induce robustness issues in LVLMs through the use of well-designed adversarial examples. Therefore, LVLMs are […]


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Plug-and-Hide: Provable and Adjustable Diffusion Generative Steganography

Posted by dbos UCAS

Kavli Affiliate: Yi Zhou | First 5 Authors: Jiahao Zhu, Zixuan Chen, Lingxiao Yang, Xiaohua Xie, Yi Zhou | Summary: Generative Steganography (GS) is a novel technique that utilizes generative models to conceal messages without relying on cover images. Contemporary GS algorithms leverage the powerful generative capabilities of Diffusion Models (DMs) to create high-fidelity stego […]


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Neutron stars in the bumblebee theory of gravity

Posted by dbos Peking

Kavli Affiliate: Lijing Shao | First 5 Authors: Peixiang Ji, Zhuhai Li, Lirui Yang, Rui Xu, Zexin Hu | Summary: Recently, theoretical studies on the bumblebee gravity model, a nonminimally-coupled vector-tensor theory that violates the Lorentz symmetry, have flourished, with a simultaneous increase in the utilization of observations to impose constraints. The static spherical solutions […]


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First direct carbon abundance measured at $z>10$ in the lensed galaxy MACS0647$-$JD

Posted by dbos Cambridge

Kavli Affiliate: Roberto Maiolino | First 5 Authors: Tiger Yu-Yang Hsiao, Michael W. Topping, Dan Coe, John Chisholm, Danielle A. Berg | Summary: Investigating the metal enrichment in the early universe helps us constrain theories about the first stars and study the ages of galaxies. The lensed galaxy MACS0647$-$JD at $z=10.17$ is the brightest galaxy […]


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Reconstruction methods for the phase-shifted Zernike wavefront sensor

Posted by dbos Stanford

Kavli Affiliate: Bruce Macintosh | First 5 Authors: Vincent Chambouleyron, Mahawa Cissé, Maïssa Salama, Sebastiaan Haffert, Vincent Déo | Summary: The Zernike wavefront sensor (ZWFS) stands out as one of the most sensitive optical systems for measuring the phase of an incoming wavefront, reaching photon efficiencies close to the fundamental limit. This quality, combined with […]


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Contributions of mirror-image hair cell orientation to mouse otolith organ and zebrafish neuromast function

Posted by dbos Hopkins

Kavli Affiliate: Kathleen Cullen | Authors: Kazuya Ono, Amandine Jarysta, Natasha C. Hughes, Alma Jukic, Hui Ho Vanessa Chang, Michael R Deans, Ruth Anne Eatock, Kathleen E Cullen, Katie S Kindt and Basile Tarchini | Summary: Otolith organs in the inner ear and neuromasts in the fish lateral-line harbor two populations of hair cells oriented […]


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An enhancer-AAV toolbox to target and manipulate distinct interneuron subtypes

Posted by dbos UCSF

Kavli Affiliate: Edward Chang | Authors: Elisabetta Furlanis, Min Dai, Brenda Leyva Garcia, Josselyn Vergara, Ana Pereira, Kenneth Pelkey, Thien Tran, Bram L. Gorissen, Anna Vlacho, Ariel Hairston, Shuhan Huang, Deepanjali Dwivedi, Sarah Du, Sara Wills, Justin McMahon, Anthony T. Lee, Edward F. Chang, Taha Razzaq, Ahmed Qazi, Geoffrey Vargish, Xiaoqing Yuan, Adam Caccavano, Steven […]


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Modeling of decoherence and fidelity enhancement during transport of entangled qubits

Posted by dbos Delft

Kavli Affiliate: Viatcheslav V. Dobrovitski | First 5 Authors: Aleksandr S. Mokeev, Yu-Ning Zhang, Viatcheslav V. Dobrovitski, , | Summary: Entangled qubits transported through space is a key element in many prospective quantum information systems, from long-distance quantum communication to large modular quantum processors. The moving qubits are decohered by time- and space-dependent noises with […]


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A General Method for Optimal Decentralized Control with Current State/Output Feedback Strategy

Posted by dbos UCAS

Kavli Affiliate: Yawen Sun | First 5 Authors: Hongdan Li, Yawen Sun, Huanshui Zhang, , | Summary: This paper explores the decentralized control of linear deterministic systems in which different controllers operate based on distinct state information, and extends the findings to the output feedback scenario. Assuming the controllers have a linear state feedback structure, […]


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Qihoo-T2X: An Efficient Proxy-Tokenized Diffusion Transformer for Text-to-Any-Task

Posted by dbos Peking

Kavli Affiliate: Jing Wang | First 5 Authors: Jing Wang, Ao Ma, Jiasong Feng, Dawei Leng, Yuhui Yin | Summary: The global self-attention mechanism in diffusion transformers involves redundant computation due to the sparse and redundant nature of visual information, and the attention map of tokens within a spatial window shows significant similarity. To address […]


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