Guo, Jiafeng

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

A Survey of Context Engineering for Large Language Models

Mei, L., Yao, J., Ge, Y., Wang, Y., Bi, B., Cai, Y., Liu, J., Li, M., Li, Z.-Z., Zhang, D., et al. (2025) · arXiv

Topic ModelingNatural Language Processing Techniques

Cited by 281

Optimizing Dense Retrieval Model Training with Hard Negatives

Zhan, J., Mao, J., Liu, Y., Guo, J., Zhang, M., & Ma, S. (2021) · arXiv

Information Retrieval and Search BehaviorTopic Modeling

Cited by 251

Optimizing Dense Retrieval Model Training with Hard Negatives

Zhan, J., Mao, J., Liu, Y., Guo, J., Zhang, M., & Ma, S. (2021) · Proceedings of the 44th International ACM SIGIR Conference on Research and Development in Information Retrieval

Information Retrieval and Search BehaviorTopic Modeling

Cited by 248

Jointly Optimizing Query Encoder and Product Quantization to Improve Retrieval Performance

Zhan, J., Mao, J., Liu, Y., Guo, J., Zhang, M., & Ma, S. (2021) · Proceedings of the 30th ACM International Conference on Information & Knowledge Management

Advanced Image and Video Retrieval TechniquesInformation Retrieval and Search Behavior

Cited by 91

Learning Discrete Representations via Constrained Clustering for Effective and Efficient Dense Retrieval

Zhan, J., Mao, J., Liu, Y., Guo, J., Zhang, M., & Ma, S. (2022) · Proceedings of the Fifteenth ACM International Conference on Web Search and Data Mining

Information Retrieval and Search BehaviorAdvanced Image and Video Retrieval Techniques

Cited by 72

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

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

Recent Advances in Generative Information Retrieval

Tang, Y., Zhang, R., Guo, J., & de Rijke, M. (2023) · Proceedings of the Annual International ACM SIGIR Conference on Research and Development in Information Retrieval in the Asia Pacific Region

Information Retrieval and Search BehaviorTopic Modeling

Cited by 22

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

Recent Advances in Generative Information Retrieval

Tang, Y., Zhang, R., Ren, Z., Guo, J., & de Rijke, M. (2024) · Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval

Information Retrieval and Search BehaviorTopic Modeling

Cited by 4

Recent Advances in Generative Information Retrieval

Tang, Y., Zhang, R., Ren, Z., Guo, J., & de Rijke, M. (2024) · Lecture Notes in Computer Science

Information Retrieval and Search BehaviorTopic Modeling

Cited by 2

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