Lianghao Xia
- LightRAG: Simple and Fast Retrieval-Augmented Generation
2024/10/08 by Zirui Guo, Lianghao Xia, Guo, Zirui +7 · 61 citations
Computer Science · #Advanced Image and Video Retrieval Techniques
- UrbanGPT: Spatio-Temporal Large Language Models
2024/02/25 by Zhonghang Li, Li, Zhonghang, Lianghao Xia +12 · 14 citations
Engineering · Social Sciences · #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #Computers and Society (cs.CY) #FOS: Computer and information sciences #Geographic Information Systems Studies #Human Mobility and Location-Based Analysis #Traffic Prediction and Management Techniques
- DiffMM: Multi-Modal Diffusion Model for Recommendation
2024/06/17 by Yangqin Jiang, Jiang, Yangqin, Lianghao Xia +9 · 14 citations
Computer Science · #Recommender Systems and Techniques
- DiffKG: Knowledge Graph Diffusion Model for Recommendation
2023/12/28 by Yangqin Jiang, Jiang, Yangqin, Yuhao Yang +5 · 12 citations
Computer Science · #Advanced Graph Neural Networks #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Recommender Systems and Techniques #Topic Modeling
- OpenGraph: Towards Open Graph Foundation Models
2024/03/02 by Lianghao Xia, Ben Kao, Xia, Lianghao +3 · 9 citations
Computer Science · #Model-Driven Software Engineering Techniques #Semantic Web and Ontologies #Distributed and Parallel Computing Systems
- AI-Researcher: Autonomous Scientific Innovation
2025/05/24 by Jiabin Tang, Lianghao Xia, Tang, Jiabin +4 · 15 citations
Business, Management and Accounting · #Artificial Intelligence (cs.AI) #Big Data and Business Intelligence #FOS: Computer and information sciences
- RecDiff: Diffusion Model for Social Recommendation
2024/06/01 by Zongwei Li, Lianghao Xia, Li, Zongwei +3 · 7 citations
Computer Science · #Recommender Systems and Techniques
- PromptMM: Multi-Modal Knowledge Distillation for Recommendation with Prompt-Tuning
2024/02/27 by Wei Wei, Jiabin Tang, Wei, Wei +7 · 6 citations
Computer Science · #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Recommender Systems and Techniques #Text and Document Classification Technologies #Topic Modeling
- GraphPro: Graph Pre-training and Prompt Learning for Recommendation
2023/11/28 by Yuhao Yang, Lianghao Xia, Yang, Yuhao +7 · 5 citations
Computer Science · #Advanced Graph Neural Networks #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Recommender Systems and Techniques #Topic Modeling
- SelfGNN: Self-Supervised Graph Neural Networks for Sequential Recommendation
2024/05/31 by Yuxi Liu, Liu, Yuxi, Lianghao Xia +3 · 6 citations
Computer Science · #Advanced Graph Neural Networks #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Recommender Systems and Techniques #Topic Modeling
- Explainable Spatio-Temporal Graph Neural Networks
2023/10/26 by Jiabin Tang, Lianghao Xia, Tang, Jiabin +3 · 3 citations
Computer Science · Engineering · Neuroscience · #Advanced Graph Neural Networks #Artificial Intelligence (cs.AI) #Brain Tumor Detection and Classification #FOS: Computer and information sciences #Machine Learning (cs.LG) #Traffic Prediction and Management Techniques
- Spatio-Temporal Meta Contrastive Learning
2023/10/26 by Jiabin Tang, Lianghao Xia, Tang, Jiabin +5 · 3 citations
Computer Science · Engineering · Social Sciences · #Advanced Graph Neural Networks #FOS: Computer and information sciences #Human Mobility and Location-Based Analysis #Machine Learning (cs.LG) #Traffic Prediction and Management Techniques
- Spatial-Temporal Graph Learning with Adversarial Contrastive Adaptation
2023/06/19 by Qianru Zhang, Zhang, Qianru, Chao Huang +9 · 1 citation
Engineering · Medicine · Social Sciences · #Artificial Intelligence (cs.AI) #Data-Driven Disease Surveillance #FOS: Computer and information sciences #Human Mobility and Location-Based Analysis #Machine Learning (cs.LG) #Traffic Prediction and Management Techniques
- GraphAgent: Agentic Graph Language Assistant
2024/12/22 by Yuhao Yang, Yang, Yuhao, Jiabin Tang +9 · 2 citations
Computer Science · #Semantic Web and Ontologies #Multi-Agent Systems and Negotiation #Service-Oriented Architecture and Web Services
- How Expressive are Graph Neural Networks in Recommendation?
2023/08/22 by Xuheng Cai, Cai, Xuheng, Lianghao Xia +5 · 1 citation
Computer Science · Materials Science · #Advanced Graph Neural Networks #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Machine Learning (cs.LG) #Machine Learning in Materials Science #Recommender Systems and Techniques #Social and Information Networks (cs.SI)
- A Comprehensive Survey on Self-Supervised Learning for Recommendation
2024/04/04 by Xubin Ren, Ren, Xubin, Wei Wei +5 · 1 citation
Computer Science · Health Professions · #Smart Systems and Machine Learning #Text and Document Classification Technologies #Artificial Intelligence in Healthcare
- EasyST: A Simple Framework for Spatio-Temporal Prediction
2024/09/10 by Jiabin Tang, Wei Wei, Tang, Jiabin +5 · 1 citation
Computer Science · Social Sciences · #Artificial Intelligence (cs.AI) #Data Management and Algorithms #FOS: Computer and information sciences #Geographic Information Systems Studies #Human Mobility and Location-Based Analysis #Machine Learning (cs.LG)
- DiffGraph: Heterogeneous Graph Diffusion Model
2025/01/04 by Zongwei Li, Lianghao Xia, Li, Zongwei +9 · 1 citation
Physics and Astronomy · Computer Science · #Complex Network Analysis Techniques #Advanced Graph Neural Networks #Graph Theory and Algorithms