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The Study of Jet Formation Mechanism in Fermi Blazars

Autor: Xie, Shangchun, Ouyang, Zhihao, Wu, Jingyu, Xiao, Hubing, Zhang, Shaohua, Chen, Yongyun, Luo, Zhijian, Fan, Junhui

Publikováno v: ApJ,2024,976,78

The origin of jet launching mainly comes from two mechanisms: the BZ mechanism and the BP mechanism. However, it is in debate which one is dominating in blazars. In this work, we used a sample of 937 Fermi blazars to study the jet formation mechanism

Externí odkaz: http://arxiv.org/abs/2411.11373

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AgileIR: Memory-Efficient Group Shifted Windows Attention for Agile Image Restoration

Autor: Cai, Hongyi, Rahman, Mohammad Mahdinur, Akhtar, Mohammad Shahid, Li, Jie, Wu, Jingyu, Fang, Zhili

Image Transformers show a magnificent success in Image Restoration tasks. Nevertheless, most of transformer-based models are strictly bounded by exorbitant memory occupancy. Our goal is to reduce the memory consumption of Swin Transformer and at the

Externí odkaz: http://arxiv.org/abs/2409.06206

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Hallu-PI: Evaluating Hallucination in Multi-modal Large Language Models within Perturbed Inputs

Autor: Ding, Peng, Wu, Jingyu, Kuang, Jun, Ma, Dan, Cao, Xuezhi, Cai, Xunliang, Chen, Shi, Chen, Jiajun, Huang, Shujian

Multi-modal Large Language Models (MLLMs) have demonstrated remarkable performance on various visual-language understanding and generation tasks. However, MLLMs occasionally generate content inconsistent with the given images, which is known as "hall

Externí odkaz: http://arxiv.org/abs/2408.01355

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CFPFormer: Feature-pyramid like Transformer Decoder for Segmentation and Detection

Autor: Cai, Hongyi, Rahman, Mohammad Mahdinur, Wu, Jingyu, Deng, Yulun

Feature pyramids have been widely adopted in convolutional neural networks (CNNs) and transformers for tasks like medical image segmentation and object detection. However, the currently existing models generally focus on the Encoder-side Transformer

Externí odkaz: http://arxiv.org/abs/2404.15451

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Taming the Exponential Action Set: Sublinear Regret and Fast Convergence to Nash Equilibrium in Online Congestion Games

Autor: Dong, Jing, Wu, Jingyu, Wang, Siwei, Wang, Baoxiang, Chen, Wei

The congestion game is a powerful model that encompasses a range of engineering systems such as traffic networks and resource allocation. It describes the behavior of a group of agents who share a common set of $F$ facilities and take actions as subs

Externí odkaz: http://arxiv.org/abs/2306.13673

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