Search Results for author: Wenjun Liu

Found 14 papers, 4 papers with code

Scaling Autonomous Agents via Automatic Reward Modeling And Planning

no code implementations17 Feb 2025 Zhenfang Chen, Delin Chen, Rui Sun, Wenjun Liu, Chuang Gan

This model can be used to evaluate the action trajectories of LLM agents and provide heuristics for task planning.

Decision Making Mathematical Problem-Solving +3

CFT-RAG: An Entity Tree Based Retrieval Augmented Generation Algorithm With Cuckoo Filter

1 code implementation25 Jan 2025 Zihang Li, Yangdong Ruan, Wenjun Liu, Zhengyang Wang, Tong Yang

Although retrieval-augmented generation(RAG) significantly improves generation quality by retrieving external knowledge bases and integrating generated content, it faces computational efficiency bottlenecks, particularly in knowledge retrieval tasks involving hierarchical structures for Tree-RAG.

Computational Efficiency RAG +1

Interpretable Image Classification with Adaptive Prototype-based Vision Transformers

1 code implementation28 Oct 2024 Chiyu Ma, Jon Donnelly, Wenjun Liu, Soroush Vosoughi, Cynthia Rudin, Chaofan Chen

We present ProtoViT, a method for interpretable image classification combining deep learning and case-based reasoning.

Image Classification

Optimizing Coded-Apertures for Depth-Resolved Diffraction

no code implementations21 May 2024 Doğa Gürsoy, Dina Sheyfer, Michael Wojcik, Wenjun Liu, Jonathan Tischler

Coded apertures, traditionally employed in x-ray astronomy for imaging celestial objects, are now being adapted for micro-scale applications, particularly in studying microscopic specimens with synchrotron light diffraction.

Astronomy

BugBlitz-AI: An Intelligent QA Assistant

no code implementations17 May 2024 Yi Yao, Jun Wang, Yabai Hu, LiFeng Wang, Yi Zhou, Jack Chen, Xuming Gai, Zhenming Wang, Wenjun Liu

The evolution of software testing from manual to automated methods has significantly influenced quality assurance (QA) practices.

software testing

Accurate and Data-Efficient Micro-XRD Phase Identification Using Multi-Task Learning: Application to Hydrothermal Fluids

no code implementations15 Mar 2024 Yanfei Li, Juejing Liu, Xiaodong Zhao, Wenjun Liu, Tong Geng, Ang Li, Xin Zhang

Traditional analysis of highly distorted micro-X-ray diffraction ({\mu}-XRD) patterns from hydrothermal fluid environments is a time-consuming process, often requiring substantial data preprocessing and labeled experimental data.

Binary Classification Deep Learning +1

SAIC: Integration of Speech Anonymization and Identity Classification

no code implementations23 Dec 2023 Ming Cheng, Xingjian Diao, Shitong Cheng, Wenjun Liu

Speech anonymization and de-identification have garnered significant attention recently, especially in the healthcare area including telehealth consultations, patient voiceprint matching, and patient real-time monitoring.

Classification De-identification

Machine Learning Automated Approach for Enormous Synchrotron X-Ray Diffraction Data Interpretation

no code implementations20 Mar 2023 Xiaodong Zhao, YiXuan Luo, Juejing Liu, Wenjun Liu, Kevin M. Rosso, Xiaofeng Guo, Tong Geng, Ang Li, Xin Zhang

This study highlighted the importance of labeled experimental patterns on the training of DNN models to solve u-XRD mapping data from in-situ experiments involving liquid phase.

Digital autofocusing of a coded-aperture Laue diffraction microscope

no code implementations15 Aug 2022 Doga Gursoy, Dina Sheyfer, Michael Wojcik, Wenjun Liu, Jonathan Tischler

To provide optimal depth resolution with a coded-aperture Laue diffraction microscope, an accurate position of the coded-aperture and its scanning geometry need to be known.

Position

GT U-Net: A U-Net Like Group Transformer Network for Tooth Root Segmentation

1 code implementation30 Sep 2021 Yunxiang Li, Shuai Wang, Jun Wang, Guodong Zeng, Wenjun Liu, Qianni Zhang, Qun Jin, Yaqi Wang

In this paper, we propose a novel end-to-end U-Net like Group Transformer Network (GT U-Net) for the tooth root segmentation.

Anatomy Segmentation

Four-Fluid Axisymmetric Plasma Equilibrium Model Including Relativistic Electrons and Computational Method and Results

no code implementations16 Oct 2020 Akio Ishida, Y. -K. Martin Peng, Wenjun Liu

A non-relativistic multi-fluid plasma axisymmetric equilibrium model was developed recently to account for the presence of an energetic electron fluid in addition to thermal electron and ion fluids.

Plasma Physics

FPCNet: Fast Pavement Crack Detection Network Based on Encoder-Decoder Architecture

no code implementations4 Jul 2019 Wenjun Liu, Yuchun Huang, Ying Li, Qi Chen

Specifically, we first propose the Multi-Dilation (MD) module, which can synthesize the crack features of multiple context sizes via dilated convolution with multiple rates.

Decoder

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