Search Results for author: Jiazheng Wang

Found 13 papers, 3 papers with code

ShorterBetter: Guiding Reasoning Models to Find Optimal Inference Length for Efficient Reasoning

no code implementations30 Apr 2025 Jingyang Yi, Jiazheng Wang

Reasoning models such as OpenAI o3 and DeepSeek-R1 have demonstrated strong performance on reasoning-intensive tasks through extended Chain-of-Thought (CoT) prompting.

Reproducibility Assessment of Magnetic Resonance Spectroscopy of Pregenual Anterior Cingulate Cortex across Sessions and Vendors via the Cloud Computing Platform CloudBrain-MRS

no code implementations6 Mar 2025 Runhan Chen, Meijin Lin, Jianshu Chen, Liangjie Lin, Jiazheng Wang, XiaoQing Li, Jianhua Wang, Xu Huang, Ling Qian, Shaoxing Liu, Yuan Long, Di Guo, Xiaobo Qu, Haiwei Han

were analyzed for reliability of within- and between- sessions using the coefficient of variation (CV) and intraclass correlation coefficient (ICC), and for reproducibility of across the machines using correlation coefficient.

Cloud Computing Diagnostic

Enhancing Transformers for Generalizable First-Order Logical Entailment

no code implementations1 Jan 2025 Tianshi Zheng, Jiazheng Wang, ZiHao Wang, Jiaxin Bai, Hang Yin, Zheye Deng, Yangqiu Song, JianXin Li

This paper investigates the generalizable first-order logical reasoning ability of transformers with their parameterized knowledge and explores ways to improve it.

Logical Reasoning Out-of-Distribution Generalization

Fidelity-Imposed Displacement Editing for the Learn2Reg 2024 SHG-BF Challenge

no code implementations28 Oct 2024 Jiacheng Wang, Xiang Chen, Renjiu Hu, Rongguang Wang, Jiazheng Wang, Min Liu, Yaonan Wang, Hang Zhang

Co-examination of second-harmonic generation (SHG) and bright-field (BF) microscopy enables the differentiation of tissue components and collagen fibers, aiding the analysis of human breast and pancreatic cancer tissues.

Contrastive Learning

Unsupervised Multimodal 3D Medical Image Registration with Multilevel Correlation Balanced Optimization

1 code implementation8 Sep 2024 Jiazheng Wang, Xiang Chen, Yuxi Zhang, Min Liu, Yaonan Wang, Hang Zhang

However, due to the differences between multimodal images and intraoperative image deformation caused by tissue displacement and removal during surgery, effective registration of preoperative and intraoperative multimodal images faces significant challenges.

global-optimization Image Registration +1

Large Scale Unsupervised Brain MRI Image Registration Solution for Learn2Reg 2024

no code implementations2 Sep 2024 Yuxi Zhang, Xiang Chen, Jiazheng Wang, Min Liu, Yaonan Wang, Dongdong Liu, Renjiu Hu, Hang Zhang

In this paper, we summarize the methods and experimental results we proposed for Task 2 in the learn2reg 2024 Challenge.

Image Registration Task 2

One for Multiple: Physics-informed Synthetic Data Boosts Generalizable Deep Learning for Fast MRI Reconstruction

1 code implementation25 Jul 2023 Zi Wang, Xiaotong Yu, Chengyan Wang, Weibo Chen, Jiazheng Wang, Ying-Hua Chu, Hongwei Sun, Rushuai Li, Peiyong Li, Fan Yang, Haiwei Han, Taishan Kang, Jianzhong Lin, Chen Yang, Shufu Chang, Zhang Shi, Sha Hua, Yan Li, Juan Hu, Liuhong Zhu, Jianjun Zhou, Meijing Lin, Jiefeng Guo, Congbo Cai, Zhong Chen, Di Guo, Guang Yang, Xiaobo Qu

We demonstrate that training DL models on synthetic data, coupled with enhanced learning techniques, yields in vivo MRI reconstructions comparable to or surpassing those of models trained on matched realistic datasets, reducing the reliance on real-world MRI data by up to 96%.

Medical Diagnosis MRI Reconstruction

Branch and Bound in Mixed Integer Linear Programming Problems: A Survey of Techniques and Trends

no code implementations5 Nov 2021 Lingying Huang, Xiaomeng Chen, Wei Huo, Jiazheng Wang, Fan Zhang, Bo Bai, Ling Shi

In order to improve the speed of B&B algorithms, learning techniques have been introduced in this algorithm recently.

Variable Selection

CNTLS: A Benchmark Dataset for Abstractive or Extractive Chinese Timeline Summarization

no code implementations29 May 2021 Qianren Mao, Jiazheng Wang, Zheng Wang, Xi Li, Bo Li, JianXin Li

We meticulously analyze the corpus using well-known metrics, focusing on the style of the summaries and the complexity of the summarization task.

Information Retrieval Retrieval +3

Magnetic Resonance Spectroscopy Deep Learning Denoising Using Few In Vivo Data

no code implementations26 Jan 2021 Dicheng Chen, Wanqi Hu, Huiting Liu, Yirong Zhou, Tianyu Qiu, Yihui Huang, Zi Wang, Jiazheng Wang, Liangjie Lin, Zhigang Wu, Hao Chen, Xi Chen, Gen Yan, Di Guo, Jianzhong Lin, Xiaobo Qu

A deep learning model, Refusion Long Short-Term Memory (ReLSTM), was designed to learn the mapping from the low SNR time-domain data (24 SA) to the high SNR one (128 SA).

Deep Learning Denoising

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