Fengyu Cai

According to our database, Fengyu Cai authored at least 16 papers between 2018 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

CodeMMR: Bridging Natural Language, Code, and Image for Unified Retrieval.

Jiahui Geng, Qing Li, Fengyu Cai, Fakhri Karray

CoRR, April, 2026

Epistemic Gain, Aleatoric Cost: Uncertainty Decomposition in Multi-Agent Debate for Math Reasoning.

Dan Qiao, Binbin Chen, Fengyu Cai, Jianlong Chen, Wenhao Li, Fuxin Jiang, Zuzhi Chen, Hongyuan Zha, Tieying Zhang, Baoxiang Wang

CoRR, March, 2026

CoQuIR: A Comprehensive Benchmark for Code Quality-Aware Information Retrieval.

Jiahui Geng, Fengyu Cai, Shaobo Cui, Qing Li, Liangwei Chen, Chenyang Lyu, Haonan Li, Derui Zhu, Alexander Pretschner, Heinz Koeppl, Fakhri Karray

Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2026

2025

Revela: Dense Retriever Learning via Language Modeling.

Fengyu Cai, Tong Chen, Xinran Zhao, Sihao Chen, Hongming Zhang, Sherry Tongshuang Wu, Iryna Gurevych, Heinz Koeppl

CoRR, June, 2025

CoQuIR: A Comprehensive Benchmark for Code Quality-Aware Information Retrieval.

Jiahui Geng, Fengyu Cai, Shaobo Cui, Qing Li, Liangwei Chen, Chenyang Lyu, Haonan Li, Derui Zhu, Walter Pretschner, Heinz Koeppl, Fakhri Karray

CoRR, June, 2025

MoR: Better Handling Diverse Queries with a Mixture of Sparse, Dense, and Human Retrievers.

Jushaan Singh Kalra, Xinran Zhao, To Eun Kim, Fengyu Cai, Fernando Diaz, Tongshuang Wu

Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing, 2025

2024

Finetuning Large Language Model for Personalized Ranking.

Zhuoxi Bai, Ning Wu, Fengyu Cai, Xinyi Zhu, Yun Xiong

CoRR, 2024

A Survey of Confidence Estimation and Calibration in Large Language Models.

Jiahui Geng, Fengyu Cai, Yuxia Wang, Heinz Koeppl, Preslav Nakov, Iryna Gurevych

Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 1: Long Papers), 2024

MixGR: Enhancing Retriever Generalization for Scientific Domain through Complementary Granularity.

Fengyu Cai, Xinran Zhao, Tong Chen, Sihao Chen, Hongming Zhang, Iryna Gurevych, Heinz Koeppl

Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, 2024

Aligning Large Language Model with Direct Multi-Preference Optimization for Recommendation.

Zhuoxi Bai, Ning Wu, Fengyu Cai, Xinyi Zhu, Yun Xiong

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, 2024

GeoHard: Towards Measuring Class-wise Hardness through Modelling Class Semantics.

Fengyu Cai, Xinran Zhao, Hongming Zhang, Iryna Gurevych, Heinz Koeppl

Proceedings of the Findings of the Association for Computational Linguistics, 2024

2023

A Survey of Language Model Confidence Estimation and Calibration.

Jiahui Geng, Fengyu Cai, Yuxia Wang, Heinz Koeppl, Preslav Nakov, Iryna Gurevych

CoRR, 2023

2022

Slim: Explicit Slot-Intent Mapping with Bert for Joint Multi-Intent Detection and Slot Filling.

Fengyu Cai, Wanhao Zhou, Fei Mi, Boi Faltings

Proceedings of the IEEE International Conference on Acoustics, 2022

2021

Self-training Improves Pre-training for Few-shot Learning in Task-oriented Dialog Systems.

Fei Mi, Wanhao Zhou, Lingjing Kong, Fengyu Cai, Minlie Huang, Boi Faltings

Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021

2018

CRASH: A Collaborative Aerial-Ground Exploration System Using Hybrid-Frontier Method.

Luqi Wang, Fei Gao, Fengyu Cai, Shaojie Shen

Proceedings of the IEEE International Conference on Robotics and Biomimetics, 2018

A Collaborative Aerial-Ground Robotic System for Fast Exploration.

Luqi Wang, Daqian Cheng, Fei Gao, Fengyu Cai, Jixin Guo, Mengxiang Lin, Shaojie Shen

Proceedings of the 2018 International Symposium on Experimental Robotics, 2018