Search Results for author: Jie Tian

Found 20 papers, 11 papers with code

Chinese-Vicuna: A Chinese Instruction-following Llama-based Model

1 code implementation17 Apr 2025 Chenghao Fan, Zhenyi Lu, Jie Tian

Chinese-Vicuna is an open-source, resource-efficient language model designed to bridge the gap in Chinese instruction-following capabilities by fine-tuning Meta's LLaMA architecture using Low-Rank Adaptation (LoRA).

Code Generation Instruction Following +3

STPNet: Scale-aware Text Prompt Network for Medical Image Segmentation

1 code implementation2 Apr 2025 Dandan Shan, Zihan Li, Yunxiang Li, Qingde Li, Jie Tian, Qingqi Hong

To address these issues, we propose STPNet, a Scale-aware Text Prompt Network that leverages vision-language modeling to enhance medical image segmentation.

Image Segmentation Language Modeling +5

COMMA: Coordinate-aware Modulated Mamba Network for 3D Dispersed Vessel Segmentation

1 code implementation4 Mar 2025 Gen Shi, HUI ZHANG, Jie Tian

Accurate segmentation of 3D vascular structures is essential for various medical imaging applications.

Computational Efficiency Mamba

Extrapolating and Decoupling Image-to-Video Generation Models: Motion Modeling is Easier Than You Think

1 code implementation2 Mar 2025 Jie Tian, Xiaoye Qu, Zhenyi Lu, Wei Wei, Sichen Liu, Yu Cheng

(3) With the above two-stage models excelling in motion controllability and degree, we decouple the relevant parameters associated with each type of motion ability and inject them into the base I2V-DM.

Denoising Image to Video Generation

FSC-loss: A Frequency-domain Structure Consistency Learning Approach for Signal Data Recovery and Reconstruction

1 code implementation8 Jan 2025 Liwen Zhang, Zhaoji Miao, Fan Yang, Gen Shi, Jie He, Yu An, Hui Hui, Jie Tian

A core challenge for signal data recovery is to model the distribution of signal matrix (SM) data based on measured low-quality data in biomedical engineering of magnetic particle imaging (MPI).

Large Language Models for Manufacturing

no code implementations28 Oct 2024 Yiwei Li, Huaqin Zhao, Hanqi Jiang, Yi Pan, Zhengliang Liu, Zihao Wu, Peng Shu, Jie Tian, Tianze Yang, Shaochen Xu, Yanjun Lyu, Parker Blenk, Jacob Pence, Jason Rupram, Eliza Banu, Ninghao Liu, Linbing Wang, WenZhan Song, Xiaoming Zhai, Kenan Song, Dajiang Zhu, Beiwen Li, Xianqiao Wang, Tianming Liu

The rapid advances in Large Language Models (LLMs) have the potential to transform manufacturing industry, offering new opportunities to optimize processes, improve efficiency, and drive innovation.

An Analysis for Image-to-Image Translation and Style Transfer

no code implementations12 Aug 2024 Xiaoming Yu, Jie Tian, Zhenhua Hu

Finally, we conclude that image-to-image translation divides images by domain, and the types of images in the domain are limited, and the scope involved is small, but the conversion ability is strong and can achieve strong semantic changes.

Image-to-Image Translation Style Transfer +1

On Giant's Shoulders: Effortless Weak to Strong by Dynamic Logits Fusion

no code implementations17 Jun 2024 Chenghao Fan, Zhenyi Lu, Wei Wei, Jie Tian, Xiaoye Qu, Dangyang Chen, Yu Cheng

\thm{Can we fine-tune a series of task-specific small models and transfer their knowledge directly to a much larger model without additional training?}

In-Context Learning Task Arithmetic +1

Mitigating Boundary Ambiguity and Inherent Bias for Text Classification in the Era of Large Language Models

1 code implementation11 Jun 2024 Zhenyi Lu, Jie Tian, Wei Wei, Xiaoye Qu, Yu Cheng, Wenfeng Xie, Dangyang Chen

Our approach is grounded in the empirical observation that pairwise comparisons can effectively alleviate boundary ambiguity and inherent bias.

text-classification Text Classification

Gaze-guided Hand-Object Interaction Synthesis: Dataset and Method

no code implementations24 Mar 2024 Jie Tian, Ran Ji, Lingxiao Yang, Suting Ni, Yuexin Ma, Lan Xu, Jingyi Yu, Ye Shi, Jingya Wang

Gaze plays a crucial role in revealing human attention and intention, particularly in hand-object interaction scenarios, where it guides and synchronizes complex tasks that require precise coordination between the brain, hand, and object.

Denoising Human motion prediction +3

Assessing Large Language Models in Mechanical Engineering Education: A Study on Mechanics-Focused Conceptual Understanding

no code implementations13 Jan 2024 Jie Tian, Jixin Hou, Zihao Wu, Peng Shu, Zhengliang Liu, Yujie Xiang, Beikang Gu, Nicholas Filla, Yiwei Li, Ning Liu, Xianyan Chen, Keke Tang, Tianming Liu, Xianqiao Wang

This study is a pioneering endeavor to investigate the capabilities of Large Language Models (LLMs) in addressing conceptual questions within the domain of mechanical engineering with a focus on mechanics.

Multiple-choice Prompt Engineering

TripleSurv: Triplet Time-adaptive Coordinate Loss for Survival Analysis

1 code implementation5 Jan 2024 Liwen Zhang, Lianzhen Zhong, Fan Yang, Di Dong, Hui Hui, Jie Tian

However, ranking loss only focus on the ranking of survival time and does not consider potential effect of samples for exact survival time values.

Survival Analysis Triplet

Benefit from public unlabeled data: A Frangi filtering-based pretraining network for 3D cerebrovascular segmentation

1 code implementation23 Dec 2023 Gen Shi, Hao Lu, Hui Hui, Jie Tian

In this study, we construct the largest preprocessed unlabeled TOF-MRA datasets (1510 subjects) to date.

Segmentation

Enhanced Decentralized Federated Learning based on Consensus in Connected Vehicles

no code implementations22 Sep 2022 Xiaoyan Liu, Zehui Dong, Zhiwei Xu, Siyuan Liu, Jie Tian

Federated learning (FL) is emerging as a new paradigm to train machine learning (ML) models in distributed systems, including vehicles in V2X networks.

Decision Making Federated Learning

Speckle-based optical cryptosystem and its application for human face recognition via deep learning

no code implementations26 Jan 2022 Qi Zhao, Huanhao Li, Zhipeng Yu, Chi Man Woo, Tianting Zhong, Shengfu Cheng, Yuanjin Zheng, Honglin Liu, Jie Tian, Puxiang Lai

A scattering ground glass is exploited to generate physical secret keys of gigabit length and encrypt face images via seemingly random optical speckles at light speed.

Face Recognition

A Discrete-event-based Simulator for Distributed Deep Learning

no code implementations2 Dec 2021 Xiaoyan Liu, Zhiwei Xu, Yana Qin, Jie Tian

New intelligence applications are driving increasing interest in deploying deep neural networks (DNN) in a distributed way.

Deep Learning

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