Wei Xu - Publications, H-index & Citations

许伟 (Wei Xu)

renmin university of china

34H指数

293论文数

4.5K被引数

收录论文 53

发表时间

Enhanced financial text-to-SQL generation via fine-grained SQL refinement 通过细粒度SQL精炼增强金融文本到SQL的生成

Expert Systems with Applications

IF7.5

2026-09-29

PREAI

Wang, Yihan; Chen, Yunjun; Liu, Peiyu; Shu, Huiyan; Chen, Runyu; Xu, Wei

An adaptive recurrent neural network model for carbon emission trading market risk prediction 用于碳排放交易市场风险预测的自适应循环神经网络模型

Journal of Safety Science and Resilience

IF3.4

2025-12-02

OAAI

Xiao Liu; Siqi Jia; Chengshang Zhang; Enjun Wang; Tianfeng Feng; Shusen Guo; Xiaolu Fang; Wei Xu

Energy impacts of heavy vehicles in cooperative highway merging areas 重型车辆在协同高速公路汇入区域中的能源影响

Transportation Research Part D: Transport and Environment

IF0

2025-10-18

PREAI

Li Shu-hua; Qian Yong-sheng; Zeng Jun-wei; Wei Xu

CAT-LLM: Style-enhanced Large Language Models with Text Style Definition for Chinese Article-style Transfer CAT-LLM：具有文本风格定义的中文文章风格转换的大语言模型

ACM Transactions on Knowledge Discovery from Data

IF4.8

2025-08-08

PREAI

Zhen Tao; Dinghao Xi; Zhiyu Li; Liumin Tang; Wei Xu

Analysis of the impact of large vehicles in merging areas based on driver characteristics under vehicle-road coordination 基于车路协同环境下，基于驾驶员特性的大型车辆在合流区域影响分析

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS

IF3.1

2025-05-01

PREAI

Li, Shuhua; Qian, Yongsheng; Zeng, Junwei; Wei, Xu

WiseCam: A Systematic Approach to Intelligent Pan-Tilt Cameras for Moving Object Tracking WiseCam: 一种用于移动物体跟踪的智能云台摄像机的系统方法

IEEE TRANSACTIONS ON MOBILE COMPUTING

IF9.2

2024-12-01

PREAI

Jinlong, E.; Han, Fangshuo; He, Lin; Xu, Wei; Li, Zhenhua; Chai, Yunpeng; Liu, Yunhao

An R2R approach for stock prediction and portfolio optimization

ANNALS OF OPERATIONS RESEARCH

IF4.5

2024-09-28

PREAI

Li, Dandan; Xu, Wei

Online Medical Consultation Service-Oriented Recommendations:Systematic Review

JOURNAL OF MEDICAL INTERNET RESEARCH

IF6

2024-07-30

OAAI

Jiang, Hongxun; Mi, Ziyue; Xu, Wei

A multimodal analytics framework for product sales prediction with the reputation of anchors in live streaming e-commerce 基于直播电商主播声誉的产品销售预测多模态分析框架

DECISION SUPPORT SYSTEMS

IF6.8

2024-02-01

PREAI

Xu, Wei; Cao, Ying; Chen, Runyu

Discrete Emotion Synchronicity and Video Engagement on Social Media: A Moment-to-Moment Analysis

INTERNATIONAL JOURNAL OF ELECTRONIC COMMERCE

IF3.8

2024-01-03

PREAI

Xi, Dinghao; Zhou, Jilei; Xu, Wei; Tang, Liumin

The impact of streamer emotions on viewer gifting behavior: evidence from entertainment live streaming 流光情绪对观众送礼行为的影响: 来自娱乐直播的证据

INTERNET RESEARCH

IF6.8

2023-10-24

PREAI

Xi, Dinghao; Xu, Wei; Tang, Liumin; Han, Bingning

KSGAN: Knowledge-aware subgraph attention network for scholarly community recommendation

enterprise information systems

IF3.4

2023-10-01

PREAI

Lu, Qi; Du, Wei; Xu, Wei; Ma, Jian

Semantic-Aware Digital Twin for Metaverse: A Comprehensive Review

IEEE WIRELESS COMMUNICATIONS

IF11.5

2023-08-01

OAAI

Jagatheesaperumal, Senthil Kumar; Yang, Zhaohui; Yang, Qianqian; Huang, Chongwen; Xu, Wei; Shikh-Bahaei, Mohammad; Zhang, Zhaoyang

The impact of interaction on continuous use in online learning platforms: a metaverse perspective

INTERNET RESEARCH

IF6.8

2023-07-04

PREAI

Xu, Wei; Zhang, Nan; Wang, Mingming

Informal Payments and Doctor Engagement in an Online Health Community: An Empirical Investigation Using Generalized Synthetic Control

INFORMATION SYSTEMS RESEARCH

IF5.1

2023-06-01

PREAI

Wang, Qili; Qiu, Liangfei; Xu, Wei

An emotion-based personalized music recommendation framework for emotion improvement 基于情感改善的个性化音乐推荐框架

INFORMATION PROCESSING & MANAGEMENT

IF6.9

2023-05-01

PREAI

Liu, Zhiyuan; Xu, Wei; Zhang, Wenping; Jiang, Qiqi

A multimodal time-series method for gifting prediction in live streaming platforms

INFORMATION PROCESSING & MANAGEMENT

IF6.9

2023-05-01

PREAI

Xi, Dinghao; Tang, Liumin; Chen, Runyu; Xu, Wei

Broadband transverse unidirectional scattering and large range nanoscale displacement measuring based on the interaction between a tightly focused azimuthally polarized beam and a silicon hollow nanostructure

OPTICS EXPRESS

IF3.3

2023-04-24

OAAI

Zhang, Zhaokun; Xiang, Yuqi; Xu, Wei; Guo, Chucai; Liu, Ken; Zhu, Zhihong

A Deep Multichannel Network Model for Driving Behavior Risk Classification 一种用于驾驶行为风险分类的深度多通道网络模型

IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS

IF8.4

2023-01-01

PREAI

Li, Dandan; Wang, Yibo; Xu, Wei

A document analysis deep learning regression model for initial coin offerings success prediction 用于初始硬币发行成功预测的文档分析深度学习回归模型

EXPERT SYSTEMS WITH APPLICATIONS

IF7.5

2022-12-01

PREAI

Wang, Jiayue; Chen, Runyu; Xu, Wei; Tang, Yuanyuan; Qin, Yu

研究方向