Get started
Author

Yunjia Xi

Observed name: Xi, Yunjia
ORCID: 0000-0001-6883-881X
Observed ORCID: 0000-0001-6883-881X
OpenAlex ID: A5013513956
How Can Recommender Systems Benefit from Large Language Models: A Survey
2024 · Jianghao Lin, Xinyi Dai, et al. · ACM Transactions on Information Systems · 242
PDF
Towards Open-World Recommendation with Knowledge Augmentation from Large Language Models
2024 · Yunjia Xi, Weiwen Liu, et al. · ACM Conference on Recommender Systems (RecSys) · 156
PDF
ClickPrompt: CTR Models are Strong Prompt Generators for Adapting Language Models to CTR Prediction
2024 · Jianghao Lin, Bo Chen, et al. · International World Wide Web Conference (WWW) · 45
PDF
A Bird's-eye View of Reranking: From List Level to Page Level
2023 · Yunjia Xi, Jianghao Lin, et al. · ACM International Conference on Web Search and Data Mining (WSDM) · 28
PDF
Multi-Level Interaction Reranking with User Behavior History
2022 · Yunjia Xi, Weiwen Liu, et al. · International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR) · 22
PDF
Neural Re-ranking in Multi-stage Recommender Systems: A Review
2022 · Weiwen Liu, Yunjia Xi, et al. · International Joint Conference on Artificial Intelligence · 21
PDF
MemoCRS: Memory-enhanced Sequential Conversational Recommender Systems with Large Language Models
2024 · Yunjia Xi, Weiwen Liu, et al. · ACM International Conference on Information and Knowledge Management (CIKM) · 17
PDF
Personalized Diversification for Neural Re-ranking in Recommendation
2023 · Weiwen Liu, Yunjia Xi, et al. · IEEE International Conference on Data Engineering (ICDE) · 11
On-device Integrated Re-ranking with Heterogeneous Behavior Modeling
2023 · Yunjia Xi, Weiwen Liu, et al. · ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD) · 9
PDF
Bursting Filter Bubble: Enhancing Serendipity Recommendations with Aligned Large Language Models
2025 · Yunjia Xi, Muyan Weng, et al. · ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD) · 7
PDF
Efficiency Unleashed: Inference Acceleration for LLM-based Recommender Systems with Speculative Decoding
2025 · Yunjia Xi, Hangyu Wang, et al. · International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR) · 5
PDF
A Survey on Diffusion Models for Recommender Systems
2024 · Lin, Jianghao, Liu, Jiaqi, et al. · arXiv (Cornell University) · 5
PDF
Context-aware Reranking with Utility Maximization for Recommendation
2021 · Xi, Yunjia, Liu, Weiwen, et al. · arXiv (Cornell University) · 4
PDF
Beyond Relevance Ranking: A General Graph Matching Framework for Utility-Oriented Learning to Rank
2021 · Xinyi Dai, Yunjia Xi, et al. · ACM Transactions on Information Systems · 3
Stop DDoS Attacking the Research Community with AI-Generated Survey Papers
2025 · Jianghao Lin, Rong Shan, et al. · neural information processing systems · 2
PDF
DisCo: Towards Harmonious Disentanglement and Collaboration between Tabular and Semantic Space for Recommendation
2024 · Kounianhua Du, Jizheng Chen, et al. · ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD) · 2
PDF
Utility-Oriented Reranking with Counterfactual Context
2024 · Yunjia Xi, Weiwen Liu, et al. · ACM Transactions on Knowledge Discovery from Data · 2
Action First: Leveraging Preference-Aware Actions for More Effective Decision-Making in Interactive Recommender Systems
2025 · Renting Rui, Yunjia Xi, et al. · International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR) · 1
PDF
Efficient and Deployable Knowledge Infusion for Open-World Recommendations via Large Language Models
2025 · Yunjia Xi, Weiwen Liu, et al. · ACM Transactions on Recommender Systems · 1
PDF
Play to Your Strengths: Collaborative Intelligence of Conventional Recommender Models and Large Language Models
2025 · Yunjia Xi, Weiwen Liu, et al. · Lecture notes in computer science · 1
PDF
Evaluating Agentic Capabilities Before Post-Training: An End-to-End Approach
2026 · Qin, Jiarui, Huang, Junjie, et al. · arXiv (Cornell University)
PDF
LIBER: Lifelong User Behavior Modeling Based on Large Language Models
2026 · Rong Shan, Chenxu Zhu, et al. · Lecture notes in computer science
Modular Representation Compression: Adapting LLM Representations for Efficient and Effective Recommendation
2026 · Yunjia Xi, Menghui Zhu, et al. · International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR)
A Survey of Large Language Model-Based Search Agents
2026 · Association for Computational Linguistics 2026, Gao, Te, et al. · Underline Science Inc.
Position: Academic Conferences are Potentially Facing Denominator Gaming Caused by Fully Automated Scientific Agents
2026 · Shan, Rong, Gao, Te, et al. · arXiv (Cornell University)
PDF
Works count: 38
Citation count: 585
H-index: 9
I10-index: 8
Year
Topic
Type