Fangyuan Xu

39 papers A* 1C 1Journal 25Unranked 12
YearRankTypeTitle / Venue / Authors
2026 J jnl
A low-voltage input buffer with linearity-enhancement scheme for a 500MS/s Pipelined-SAR ADC achieving SFDR > 79dBc.
Microelectron. J.
Fangyuan Xu, Yina Shangguan, Xuan Guo, Hanbo Jia, Yun Bai, Kai Sun, Xinyu Liu
2026 J jnl
Collision-Free Reach-Avoid Differential Game of Multiple Underactuated Autonomous Surface Vehicles via Control Barrier Functions.
IEEE Trans. Intell. Veh.
Fangyuan Xu, Nan Gu, Zhouhua Peng, Bing Han, Weidong Zhang
2026 J jnl
DP-RFT: Learning to Generate Synthetic Text via Differentially Private Reinforcement Fine-Tuning.
CoRR
Fangyuan Xu, Sihao Chen, Zinan Lin, Taiwei Shi, Sydney Graham, Pei Zhou, Mengting Wan, Alex Stein, Virginia Estellers, Charles Chen, Morris Sharp, Richard Speyer, Tadas Baltrusaitis, Jennifer Neville, Eunsol Choi, Longqi Yang
2026 — conf
SAGE: Steerable Agentic Data Generation for Deep Search with Execution Feedback.
EACL (Findings)
Fangyuan Xu, Rujun Han, Yanfei Chen, Zifeng Wang, I-Hung Hsu, Jun Yan, Vishy Tirumalashetty, Eunsol Choi, Tomas Pfister, Chen-Yu Lee
2026 J jnl
SAGE: Steerable Agentic Data Generation for Deep Search with Execution Feedback.
CoRR
Fangyuan Xu, Rujun Han, Yanfei Chen, Zifeng Wang, I-Hung Hsu, Jun Yan, Vishy Tirumalashetty, Eunsol Choi, Tomas Pfister, Chen-Yu Lee
2025 J jnl
A 1.5 GS/s 13-bit partial-interleaving pipelined-SAR ADC with 1/gm load and current-biased ring amplifier.
Microelectron. J.
Jingyuan Xu, Kai Sun, Xuan Guo, Wenhao Ren, Fangyuan Xu, Hanbo Jia, Xinyu Liu
2025 J jnl
An input buffer with opamp-based bootstrap circuit and cross-coupled substrate technique for 1.5-GS/s pipelined ADC in 40-nm CMOS process.
IEICE Electron. Express
Zeyu Li, Fangyuan Xu, Xuan Guo, Hanbo Jia, Kai Sun, Xinyu Liu
2025 J jnl
Budget-Aware Tool-Use Enables Effective Agent Scaling.
CoRR
Tengxiao Liu, Zifeng Wang, Jin Miao, I-Hung Hsu, Jun Yan, Jiefeng Chen, Rujun Han, Fangyuan Xu, Yanfei Chen, Ke Jiang, Samira Daruki, Yi Liang, William Yang Wang, Tomas Pfister, Chen-Yu Lee
2025 — conf
Intent to Evidence: Qery Reformulation and Dual-Channel Compression for Open-domain Qestion Answering.
CSAI
Meiqi Shao, Rui Liu, Fangyuan Xu
2025 — conf
RefreshKV: Updating Small KV Cache During Long-form Generation.
ACL (1)
Fangyuan Xu, Tanya Goyal, Eunsol Choi
2024 J jnl
Adaptive time-varying constraint control for uncertain flexible beam systems.
Int. J. Control
Fangyuan Xu, Li Tang, Yan-Jun Liu
2024 J jnl
Contrastive Learning to Improve Retrieval for Real-world Fact Checking.
CoRR
Aniruddh Sriram, Fangyuan Xu, Eunsol Choi, Greg Durrett
2024 — conf
KIWI: A Dataset of Knowledge-Intensive Writing Instructions for Answering Research Questions.
ACL (Findings)
Fangyuan Xu, Kyle Lo, Luca Soldaini, Bailey Kuehl, Eunsol Choi, David Wadden
2024 J jnl
KIWI: A Dataset of Knowledge-Intensive Writing Instructions for Answering Research Questions.
CoRR
Fangyuan Xu, Kyle Lo, Luca Soldaini, Bailey Kuehl, Eunsol Choi, David Wadden
2024 J jnl
Long-Form Answers to Visual Questions from Blind and Low Vision People.
CoRR
Mina Huh, Fangyuan Xu, Yi-Hao Peng, Chongyan Chen, Hansika Murugu, Danna Gurari, Eunsol Choi, Amy Pavel
2024 A* conf
RECOMP: Improving Retrieval-Augmented LMs with Context Compression and Selective Augmentation.
ICLR
Fangyuan Xu, Weijia Shi, Eunsol Choi
2024 J jnl
Recycled Attention: Efficient inference for long-context language models.
CoRR
Fangyuan Xu, Tanya Goyal, Eunsol Choi
2024 — conf
Risk Assessment of Digital Transformation from The Perspective of Organizational Adaptation Cycle: A Study Based on Failure Mode and Effect Analysis.
ICBAR
Feifei Bu, Yibo Jia, Yuanpeng Hua, Ding Han, Yu He, Fangyuan Xu, Yongjian Wang
2023 — conf
A Critical Evaluation of Evaluations for Long-form Question Answering.
ACL (1)
Fangyuan Xu, Yixiao Song, Mohit Iyyer, Eunsol Choi
2023 J jnl
A Critical Evaluation of Evaluations for Long-form Question Answering.
CoRR
Fangyuan Xu, Yixiao Song, Mohit Iyyer, Eunsol Choi
2023 — conf
Concise Answers to Complex Questions: Summarization of Long-form Answers.
ACL (1)
Abhilash Potluri, Fangyuan Xu, Eunsol Choi
2023 J jnl
Concise Answers to Complex Questions: Summarization of Long-form Answers.
CoRR
Abhilash Potluri, Fangyuan Xu, Eunsol Choi
2023 J jnl
Performance Limitation of Group Testing in Network Failure Detection.
IEEE Access
Fangyuan Xu, Shun-ichi Azuma, Ryo Ariizumi, Toru Asai
2023 J jnl
RECOMP: Improving Retrieval-Augmented LMs with Compression and Selective Augmentation.
CoRR
Fangyuan Xu, Weijia Shi, Eunsol Choi
2023 J jnl
Tangent barrier Lyapunov function based adaptive event-triggered control for uncertain flexible beam systems.
Autom.
Yan-Jun Liu, Fangyuan Xu, Li Tang
2023 J jnl
Understanding Retrieval Augmentation for Long-Form Question Answering.
CoRR
Hung-Ting Chen, Fangyuan Xu, Shane A. Arora, Eunsol Choi
2022 — conf
How Do We Answer Complex Questions: Discourse Structure of Long-form Answers.
ACL (1)
Fangyuan Xu, Junyi Jessy Li, Eunsol Choi
2022 J jnl
How Do We Answer Complex Questions: Discourse Structure of Long-form Answers.
CoRR
Fangyuan Xu, Junyi Jessy Li, Eunsol Choi
2022 — conf
Minimum Number of Measurements in Enhanced Group Testing for Failure-edge Detection in Networks.
ASCC
Fangyuan Xu, Shun-ichi Azuma, Ryo Ariizumi, Toru Asai
2022 — conf
Modeling Exemplification in Long-form Question Answering via Retrieval.
NAACL-HLT
Shufan Wang, Fangyuan Xu, Laure Thompson, Eunsol Choi, Mohit Iyyer
2022 J jnl
Modeling Exemplification in Long-form Question Answering via Retrieval.
CoRR
Shufan Wang, Fangyuan Xu, Laure Thompson, Eunsol Choi, Mohit Iyyer
2021 — conf
Review of Research on Speech Emotion Recognition.
MLICOM
Yali Yang, Fangyuan Xu
2020 J jnl
Tamper-resistant controller using neural network and time-varying quantization.
Artif. Life Robotics
Fangyuan Xu, Ryo Ariizumi, Shun-ichi Azuma, Toru Asai
2019 J jnl
A robust correlation analysis framework for imbalanced and dichotomous data with uncertainty.
Inf. Sci.
Chun Sing Lai, Yingshan Tao, Fangyuan Xu, Wing W. Y. Ng, Youwei Jia, Haoliang Yuan, Chao Huang, Loi Lei Lai, Zhao Xu, Giorgio Locatelli
2019 J jnl
Virtual Storage-Based DSM With Error-Driven Prediction Modulation for Microgrids.
IEEE Access
Xuecong Lee, Mengxuan Yan, Fangyuan Xu, Yue Wang, Yiliang Fan, Zekai Lee, Yonggang Wen, Mohammad Shahidehpour, Loi Lei Lai
2018 J jnl
A collaborative-competitive representation based classifier model.
Neurocomputing
Haoliang Yuan, Xuecong Li, Fangyuan Xu, Yifei Wang, Loi Lei Lai, Yuan Yan Tang
2018 C conf
Load Forecasting based on Deep Long Short-term Memory with Consideration of Costing Correlated Factor.
INDIN
Baifu Huang, Danqi Wu, Chun Sing Lai, Xin Cun, Haoliang Yuan, Fangyuan Xu, Loi Lei Lai, Kim Fung Tsang
2018 J jnl
Power Market Load Forecasting on Neural Network With Beneficial Correlated Regularization.
IEEE Trans. Ind. Informatics
Fangyuan Xu, Xin Cun, Mengxuan Yan, Haoliang Yuan, Yifei Wang, Loi Lei Lai
2017 — conf
A Generalized Discriminative Least Squares Regression Model.
ACPR
Haoliang Yuan, Junjie Zheng, Fangyuan Xu, Loi Lei Lai, Weiyang Li, Houqing Zheng, Zhimin Wang