Cheng, Xueqi

Temporal Knowledge Graph Reasoning Based on Evolutional Representation Learning

Li, Z., Jin, X., Li, W., Guan, S., Guo, J., Shen, H., Wang, Y., & Cheng, X. (2021) · Proceedings of the 44th International ACM SIGIR Conference on Research and Development in Information Retrieval

Advanced Graph Neural NetworksTopic Modeling

Cited by 397

BeatGAN: Anomalous Rhythm Detection using Adversarially Generated Time Series

Zhou, B., Liu, S., Hooi, B., Cheng, X., & Ye, J. (2019) · Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence

Anomaly Detection Techniques and ApplicationsECG Monitoring and Analysis

Cited by 333

GERE: Generative Evidence Retrieval for Fact Verification

Chen, J., Zhang, R., Guo, J., Fan, Y., & Cheng, X. (2022) · Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval

Topic ModelingInformation Retrieval and Search Behavior

Cited by 66

CorpusBrain: Pre-train a Generative Retrieval Model for Knowledge-Intensive Language Tasks

Chen, J., Zhang, R., Guo, J., Liu, Y., Fan, Y., & Cheng, X. (2022) · Proceedings of the 31st ACM International Conference on Information & Knowledge Management

Information Retrieval and Search BehaviorTopic Modeling

Cited by 57

Hierarchical Query Graph Generation for Complex Question Answering over Knowledge Graph

Qiu, Y., Zhang, K., Wang, Y., Jin, X., Bai, L., Guan, S., & Cheng, X. (2020) · Proceedings of the 29th ACM International Conference on Information & Knowledge Management

Topic ModelingSemantic Web and Ontologies

Cited by 52

Continual Learning for Generative Retrieval over Dynamic Corpora

Chen, J., Zhang, R., Guo, J., de Rijke, M., Chen, W., Fan, Y., & Cheng, X. (2023) · Proceedings of the 32nd ACM International Conference on Information and Knowledge Management

Information Retrieval and Search BehaviorTopic Modeling

Cited by 40

Pre-train a Discriminative Text Encoder for Dense Retrieval via Contrastive Span Prediction

Ma, X., Guo, J., Zhang, R., Fan, Y., & Cheng, X. (2022) · Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval

Information Retrieval and Search BehaviorTopic Modeling

Cited by 35

A Unified Generative Retriever for Knowledge-Intensive Language Tasks via Prompt Learning

Chen, J., Zhang, R., Guo, J., de Rijke, M., Liu, Y., Fan, Y., & Cheng, X. (2023) · Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval

Topic ModelingInformation Retrieval and Search Behavior

Cited by 32

Semantic-Enhanced Differentiable Search Index Inspired by Learning Strategies

Tang, Y., Zhang, R., Guo, J., Chen, J., Zhu, Z., Wang, S., Yin, D., & Cheng, X. (2023) · Proceedings of the 29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining

Information Retrieval and Search BehaviorTopic Modeling

Cited by 29

Adaptive Information Seeking for Open-Domain Question Answering

Zhu, Y., Pang, L., Lan, Y., Shen, H., & Cheng, X. (2021) · Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing

Information Retrieval and Search BehaviorTopic Modeling

Cited by 24

Generative Retrieval for Book Search

Tang, Y., Zhang, R., Guo, J., de Rijke, M., Liu, S., Wang, S., Yin, D., & Cheng, X. (2025) · Proceedings of the 31st ACM SIGKDD Conference on Knowledge Discovery and Data Mining V.1

Information Retrieval and Search BehaviorTopic Modeling

Cited by 5

Beyond Dialogue Time: Temporal Semantic Memory for Personalized LLM Agents

Su, M., Guo, Y., Hou, Z., Bai, L., Li, Z., Zhang, Y., Yin, G., Lin, W., Jin, X., Guo, J., et al. (2026) · arXiv

Speech and dialogue systemsTopic Modeling

Cited by 0

not aligned" is not "malicious": Being careful about hallucinations of large language models' jailbreak

Mei, L., Liu, S., Wang, Y., Bi, B., Mao, J., & Cheng, X. (2024) · arXiv

Adversarial Robustness in Machine LearningTopic Modeling

Cited by 0