Chen, Xu

A survey on large language model based autonomous agents

Wang, L., Ma, C., Feng, X., Zhang, Z., Yang, H., Zhang, J., Chen, Z., Tang, J., Chen, X., Lin, Y., et al. (2024) · Frontiers of Computer Science

Artificial Intelligence ApplicationsAI-based Problem Solving and Planning

Cited by 1,941

A Survey on Large Language Model based Autonomous Agents

Wang, L., Ma, C., Feng, X., Zhang, Z., Yang, H., Zhang, J., Chen, Z., Tang, J., Chen, X., Lin, Y., et al. (2023) · arXiv

Artificial Intelligence ApplicationsAI-based Problem Solving and Planning

Cited by 1,925

Explainable Recommendation: A Survey and New Perspectives

Zhang, Y., & Chen, X. (2020) · Foundations and Trends® in Information Retrieval

Recommender Systems and TechniquesExplainable Artificial Intelligence (XAI)

Cited by 755

A Survey on the Memory Mechanism of Large Language Model-based Agents

Zhang, Z., Dai, Q., Bo, X., Ma, C., Li, R., Chen, X., Zhu, J., Dong, Z., & Wen, J.-R. (2025) · ACM Transactions on Information Systems

AI-based Problem Solving and PlanningMulti-Agent Systems and Negotiation

Cited by 592

Towards Conversational Search and Recommendation: System Ask, User Respond

Zhang, Y., Chen, X., Ai, Q., Yang, L., & Croft, W. B. (2018) · Proceedings of the 27th ACM International Conference on Information and Knowledge Management

Recommender Systems and TechniquesInformation Retrieval and Search Behavior

Cited by 319

A Survey on the Memory Mechanism of Large Language Model based Agents

Zhang, Z., Bo, X., Ma, C., Li, R., Chen, X., Dai, Q., Zhu, J., Dong, Z., & Wen, J.-R. (2024) · arXiv

AI-based Problem Solving and PlanningMulti-Agent Systems and Negotiation

Cited by 149

User Behavior Simulation with Large Language Model-based Agents

Wang, L., Zhang, J., Yang, H., Chen, Z.-Y., Tang, J., Zhang, Z., Chen, X., Lin, Y., Sun, H., Song, R., et al. (2025) · ACM Transactions on Information Systems

Recommender Systems and TechniquesInformation Retrieval and Search Behavior

Cited by 59

Don't Make Your LLM an Evaluation Benchmark Cheater

Zhou, K., Zhu, Y., Chen, Z., Chen, W., Zhao, W. X., Chen, X., Lin, Y., Wen, J.-R., & Han, J. (2023) · arXiv

Topic ModelingNatural Language Processing Techniques

Cited by 25

MemBench: Towards More Comprehensive Evaluation on the Memory of LLM-based Agents

Tan, H., Zhang, Z., Ma, C., Chen, X., Dai, Q., & Dong, Z. (2025) · Findings of the Association for Computational Linguistics: ACL 2025

AI-based Problem Solving and PlanningSpeech and dialogue systems

Cited by 7

User Behavior Simulation with Large Language Model based Agents

Wang, L., Zhang, J., Yang, H., Chen, Z., Tang, J., Zhang, Z., Chen, X., Lin, Y., Song, R., Zhao, W. X., et al. (2023) · arXiv

Recommender Systems and TechniquesMulti-Agent Systems and Negotiation

Cited by 6

MemBench: Towards More Comprehensive Evaluation on the Memory of LLM-based Agents

Tan, H., Zhang, Z., Ma, C., Chen, X., Dai, Q., & Dong, Z. (2025) · arXiv

AI-based Problem Solving and PlanningSpeech and dialogue systems

Cited by 5

LLM-based Agents Suffer from Hallucinations: A Survey of Taxonomy, Methods, and Directions

Lin, X., Ning, Y., Zhang, J., Dong, Y., Liu, Y., Wu, Y., Qi, X., Sun, N., Shang, Y., Wang, K., et al. (2025) · arXiv

Topic ModelingNatural Language Processing Techniques

Cited by 5

Think Before Recommend: Unleashing the Latent Reasoning Power for Sequential Recommendation

Tang, J., Dai, S., Shi, T., Xu, J., Chen, X., Chen, W., Wu, J., & Jiang, Y. (2026) · IEEE Transactions on Knowledge and Data Engineering

Recommender Systems and TechniquesInformation Retrieval and Search Behavior

Cited by 3

Are Long-LLMs A Necessity For Long-Context Tasks?

Qian, H., Liu, Z., Zhang, P., Mao, K., Zhou, Y., Chen, X., & Dou, Z. (2024) · arXiv

Topic ModelingNatural Language Processing Techniques

Cited by 3

MemEngine: A Unified and Modular Library for Developing Advanced Memory of LLM-based Agents

Zhang, Z., Dai, Q., Chen, X., Li, R., Li, Z., & Dong, Z. (2025) · Companion Proceedings of the ACM on Web Conference 2025

AI-based Problem Solving and PlanningTopic Modeling

Cited by 2

GenSim: A General Social Simulation Platform with Large Language Model based Agents

Tang, J., Gao, H., Pan, X., Wang, L., Tan, H., Gao, D., Chen, Y., Chen, X., Lin, Y., Li, Y., et al. (2024) · arXiv

Multi-Agent Systems and NegotiationSimulation Techniques and Applications

Cited by 1

MMRole: A Comprehensive Framework for Developing and Evaluating Multimodal Role-Playing Agents

Dai, Y., Hu, H., Wang, L., Jin, S., Chen, X., & Lu, Z. (2024) · arXiv

Speech and dialogue systemsMultimodal Machine Learning Applications

Cited by 0

MemSim: A Bayesian Simulator for Evaluating Memory of LLM-based Personal Assistants

Zhang, Z., Dai, Q., Chen, L., Jiang, Z., Li, R., Zhu, J., Chen, X., Xie, Y., Dong, Z., & Wen, J.-R. (2024) · arXiv

Speech and dialogue systemsTopic Modeling

Cited by 0