Search Results for author: Xuanyu Zhang

Found 16 papers, 7 papers with code

Recurrent Drafter for Fast Speculative Decoding in Large Language Models

no code implementations14 Mar 2024 Aonan Zhang, Chong Wang, Yi Wang, Xuanyu Zhang, Yunfei Cheng

In this paper, we introduce an improved approach of speculative decoding aimed at enhancing the efficiency of serving large language models.

A Heterogeneous Dynamic Convolutional Neural Network for Image Super-resolution

1 code implementation24 Feb 2024 Chunwei Tian, Xuanyu Zhang, Jia Ren, WangMeng Zuo, Yanning Zhang, Chia-Wen Lin

The lower network utilizes a symmetric architecture to enhance relations of different layers to mine more structural information, which is complementary with a upper network for image super-resolution.

Image Super-Resolution

SAPT: A Shared Attention Framework for Parameter-Efficient Continual Learning of Large Language Models

no code implementations16 Jan 2024 Weixiang Zhao, Shilong Wang, Yulin Hu, Yanyan Zhao, Bing Qin, Xuanyu Zhang, Qing Yang, Dongliang Xu, Wanxiang Che

Existing methods devise the learning module to acquire task-specific knowledge with parameter-efficient tuning (PET) block and the selection module to pick out the corresponding one for the testing input, aiming at handling the challenges of catastrophic forgetting and knowledge transfer in CL.

Continual Learning Transfer Learning

EditGuard: Versatile Image Watermarking for Tamper Localization and Copyright Protection

no code implementations12 Dec 2023 Xuanyu Zhang, Runyi Li, Jiwen Yu, Youmin Xu, Weiqi Li, Jian Zhang

In the era where AI-generated content (AIGC) models can produce stunning and lifelike images, the lingering shadow of unauthorized reproductions and malicious tampering poses imminent threats to copyright integrity and information security.

Image Steganography

Image super-resolution via dynamic network

1 code implementation16 Oct 2023 Chunwei Tian, Xuanyu Zhang, Qi Zhang, Mingming Yang, Zhaojie Ju

In this paper, we present a dynamic network for image super-resolution (DSRNet), which contains a residual enhancement block, wide enhancement block, feature refinement block and construction block.

Image Super-Resolution

Self-Supervised Scalable Deep Compressed Sensing

1 code implementation26 Aug 2023 Bin Chen, Xuanyu Zhang, Shuai Liu, Yongbing Zhang, Jian Zhang

Compressed sensing (CS) is a promising tool for reducing sampling costs.

DiffLLE: Diffusion-guided Domain Calibration for Unsupervised Low-light Image Enhancement

no code implementations18 Aug 2023 Shuzhou Yang, Xuanyu Zhang, Yinhuai Wang, Jiwen Yu, YuHan Wang, Jian Zhang

Specifically, we adopt a naive unsupervised enhancement algorithm to realize preliminary restoration and design two zero-shot plug-and-play modules based on diffusion model to improve generalization and effectiveness.

Denoising Low-Light Image Enhancement

Trajectory Generation and Tracking based on Energy Minimization for a Four-Link Brachiation Robot

no code implementations11 Aug 2023 Zishang Ji, Xuanyu Zhang, Xuanzhe Wang, Yan Huang

Aiming to mimic the brachiation locomotion of primates, we establish a brachiation robot model capable of swinging between different bars.

Model Predictive Control

CGCE: A Chinese Generative Chat Evaluation Benchmark for General and Financial Domains

1 code implementation23 May 2023 Xuanyu Zhang, Bingbing Li, Qing Yang

Generative chat models, such as ChatGPT and GPT-4, have revolutionized natural language generation (NLG) by incorporating instructions and human feedback to achieve significant performance improvements.

Text Generation

Self-QA: Unsupervised Knowledge Guided Language Model Alignment

1 code implementation19 May 2023 Xuanyu Zhang, Qing Yang

Large-scale language models like ChatGPT and GPT-4 have gained attention for their impressive conversational and generative capabilities.

Language Modelling Question Answering

XuanYuan 2.0: A Large Chinese Financial Chat Model with Hundreds of Billions Parameters

1 code implementation19 May 2023 Xuanyu Zhang, Qing Yang, Dongliang Xu

In recent years, pre-trained language models have undergone rapid development with the emergence of large-scale models.

Progressive Content-aware Coded Hyperspectral Compressive Imaging

no code implementations17 Mar 2023 Xuanyu Zhang, Bin Chen, Wenzhen Zou, Shuai Liu, Yongbing Zhang, Ruiqin Xiong, Jian Zhang

Hyperspectral imaging plays a pivotal role in a wide range of applications, like remote sensing, medicine, and cytology.

HerosNet: Hyperspectral Explicable Reconstruction and Optimal Sampling Deep Network for Snapshot Compressive Imaging

1 code implementation CVPR 2022 Xuanyu Zhang, Yongbing Zhang, Ruiqin Xiong, Qilin Sun, Jian Zhang

Hyperspectral imaging is an essential imaging modality for a wide range of applications, especially in remote sensing, agriculture, and medicine.

Compressive Sensing

MC\^2: Multi-perspective Convolutional Cube for Conversational Machine Reading Comprehension

no code implementations ACL 2019 Xuanyu Zhang

Conversational machine reading comprehension (CMRC) extends traditional single-turn machine reading comprehension (MRC) by multi-turn interactions, which requires machines to consider the history of conversation.

Conversational Question Answering Machine Reading Comprehension

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