Fangan Dong, Weiran Shi, Zhiwei Xu, Xuri Ge, Ben He, Xin Xin, Zhumin Chen, Ying Zhou: Tracing Query Expansion Effects through Sparse Autoencoder Features https://arxiv.org/abs/2609.06968 https://arxiv.org/pdf/2609.06968 https://arxiv.org/html/2609.06968
September 9, 2026 at 6:42 AM
Fangan Dong, Weiran Shi, Zhiwei Xu, Xuri Ge, Ben He, Xin Xin, Zhumin Chen, Ying Zhou: Tracing Query Expansion Effects through Sparse Autoencoder Features https://arxiv.org/abs/2609.06968 https://arxiv.org/pdf/2609.06968 https://arxiv.org/html/2609.06968
Xinpeng Zhao, Yang Liu, Ran Chen, Xinyu Ma, Daiting Shi, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Xin Xin
Token-Level Credit Assignment Optimization for Generative Document Retrieval
https://arxiv.org/abs/2608.12049
Token-Level Credit Assignment Optimization for Generative Document Retrieval
https://arxiv.org/abs/2608.12049
August 14, 2026 at 2:27 AM
Xinpeng Zhao, Yang Liu, Ran Chen, Xinyu Ma, Daiting Shi, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Xin Xin
Token-Level Credit Assignment Optimization for Generative Document Retrieval
https://arxiv.org/abs/2608.12049
Token-Level Credit Assignment Optimization for Generative Document Retrieval
https://arxiv.org/abs/2608.12049
Xinpeng Zhao, Yang Liu, Ran Chen, Xinyu Ma, Daiting Shi, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Xin Xin: Token-Level Credit Assignment Optimization for Generative Document Retrieval https://arxiv.org/abs/2608.12049 https://arxiv.org/pdf/2608.12049 https://arxiv.org/html/2608.12049
August 13, 2026 at 6:41 AM
Xinpeng Zhao, Yang Liu, Ran Chen, Xinyu Ma, Daiting Shi, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Xin Xin: Token-Level Credit Assignment Optimization for Generative Document Retrieval https://arxiv.org/abs/2608.12049 https://arxiv.org/pdf/2608.12049 https://arxiv.org/html/2608.12049
Xinru Liu, Xianglong Zhang, Di Cai, Zhumin Chen, Pengfei Hu, Xin Xin: Conflict-Aware Retriever Editing for Knowledge Injection Attacks on LLM-Based RAG Systems https://arxiv.org/abs/2606.18310 https://arxiv.org/pdf/2606.18310 https://arxiv.org/html/2606.18310
June 18, 2026 at 6:39 AM
Xinru Liu, Xianglong Zhang, Di Cai, Zhumin Chen, Pengfei Hu, Xin Xin: Conflict-Aware Retriever Editing for Knowledge Injection Attacks on LLM-Based RAG Systems https://arxiv.org/abs/2606.18310 https://arxiv.org/pdf/2606.18310 https://arxiv.org/html/2606.18310
Minghang Zhu, Chuyang Wei, Junhao Xu, Yilin Cheng, Zhumin Chen, Jiyan He: DEEPRUBRIC: Evidence-Tree Rubric Supervision for Efficient Reinforcement Learning of Deep Research Agents https://arxiv.org/abs/2606.17029 https://arxiv.org/pdf/2606.17029 https://arxiv.org/html/2606.17029
June 17, 2026 at 6:41 AM
Minghang Zhu, Chuyang Wei, Junhao Xu, Yilin Cheng, Zhumin Chen, Jiyan He: DEEPRUBRIC: Evidence-Tree Rubric Supervision for Efficient Reinforcement Learning of Deep Research Agents https://arxiv.org/abs/2606.17029 https://arxiv.org/pdf/2606.17029 https://arxiv.org/html/2606.17029
Minghang Zhu, Chuyang Wei, Junhao Xu, Yilin Cheng, Zhumin Chen, Jiyan He: DEEPRUBRIC: Evidence-Tree Rubric Supervision for Efficient Reinforcement Learning of Deep Research Agents https://arxiv.org/abs/2606.17029 https://arxiv.org/pdf/2606.17029 https://arxiv.org/html/2606.17029
June 16, 2026 at 6:41 AM
Minghang Zhu, Chuyang Wei, Junhao Xu, Yilin Cheng, Zhumin Chen, Jiyan He: DEEPRUBRIC: Evidence-Tree Rubric Supervision for Efficient Reinforcement Learning of Deep Research Agents https://arxiv.org/abs/2606.17029 https://arxiv.org/pdf/2606.17029 https://arxiv.org/html/2606.17029
Yi Bai, Wenhao Zhang, Yao Chen, Jiao Xue, Zhumin Chen, Pengjie Ren: MADS: Model-Aware Diverse Core Set Selection for Instruction Tuning https://arxiv.org/abs/2605.30857 https://arxiv.org/pdf/2605.30857 https://arxiv.org/html/2605.30857
June 1, 2026 at 6:40 AM
Yi Bai, Wenhao Zhang, Yao Chen, Jiao Xue, Zhumin Chen, Pengjie Ren: MADS: Model-Aware Diverse Core Set Selection for Instruction Tuning https://arxiv.org/abs/2605.30857 https://arxiv.org/pdf/2605.30857 https://arxiv.org/html/2605.30857
Wenhao Zhang, Ruihao Yu, Yi Bai, Zhumin Chen, Pengjie Ren: Integrating Chain-of-Thought into Generative Retrieval: A Preliminary Study https://arxiv.org/abs/2605.22358 https://arxiv.org/pdf/2605.22358 https://arxiv.org/html/2605.22358
May 22, 2026 at 6:41 AM
Wenhao Zhang, Ruihao Yu, Yi Bai, Zhumin Chen, Pengjie Ren: Integrating Chain-of-Thought into Generative Retrieval: A Preliminary Study https://arxiv.org/abs/2605.22358 https://arxiv.org/pdf/2605.22358 https://arxiv.org/html/2605.22358
Janak Bhandari, Robert Catuto, Zhumin Zhang, Bradley D. Smith, Hsing-Ta Chen, Gregory V. Hartland: Plasmon-Exciton Coupling and Dephasing in Hybrid Au Nanostructure/J-Aggregate Systems https://arxiv.org/abs/2604.22094 https://arxiv.org/pdf/2604.22094 https://arxiv.org/html/2604.22094
April 27, 2026 at 6:56 AM
Janak Bhandari, Robert Catuto, Zhumin Zhang, Bradley D. Smith, Hsing-Ta Chen, Gregory V. Hartland: Plasmon-Exciton Coupling and Dephasing in Hybrid Au Nanostructure/J-Aggregate Systems https://arxiv.org/abs/2604.22094 https://arxiv.org/pdf/2604.22094 https://arxiv.org/html/2604.22094
Lei Guo, Hongyun Yang, Pengjie Ren, Tong Chen, Hui Liu, Zhumin Chen: Federated User Behavior Modeling for Privacy-Preserving LLM Recommendation https://arxiv.org/abs/2604.14833 https://arxiv.org/pdf/2604.14833 https://arxiv.org/html/2604.14833
April 17, 2026 at 6:42 AM
Lei Guo, Hongyun Yang, Pengjie Ren, Tong Chen, Hui Liu, Zhumin Chen: Federated User Behavior Modeling for Privacy-Preserving LLM Recommendation https://arxiv.org/abs/2604.14833 https://arxiv.org/pdf/2604.14833 https://arxiv.org/html/2604.14833
Xuri Ge, Chunhao Wang, Xindi Wang, Zheyun Qin, Zhumin Chen, Xin Xin: MCoT-MVS: Multi-level Vision Selection by Multi-modal Chain-of-Thought Reasoning for Composed Image Retrieval https://arxiv.org/abs/2603.17360 https://arxiv.org/pdf/2603.17360 https://arxiv.org/html/2603.17360
March 19, 2026 at 6:31 AM
Xuri Ge, Chunhao Wang, Xindi Wang, Zheyun Qin, Zhumin Chen, Xin Xin: MCoT-MVS: Multi-level Vision Selection by Multi-modal Chain-of-Thought Reasoning for Composed Image Retrieval https://arxiv.org/abs/2603.17360 https://arxiv.org/pdf/2603.17360 https://arxiv.org/html/2603.17360
Zisheng Zhou, Mengqi Zhang, Shiguang Wu, Xiaotian Ye, Chi Zhang, Zhumin Chen, Pengjie Ren: Uncovering Context Reliance in Unstructured Knowledge Editing https://arxiv.org/abs/2602.19043 https://arxiv.org/pdf/2602.19043 https://arxiv.org/html/2602.19043
February 24, 2026 at 6:30 AM
Zisheng Zhou, Mengqi Zhang, Shiguang Wu, Xiaotian Ye, Chi Zhang, Zhumin Chen, Pengjie Ren: Uncovering Context Reliance in Unstructured Knowledge Editing https://arxiv.org/abs/2602.19043 https://arxiv.org/pdf/2602.19043 https://arxiv.org/html/2602.19043
de la moneda. Para los inversores de la eurozona, monitorizar el estatus de reserva del dólar no es geopolítica abstracta, sino un dato directo para la construcción de carteras y la evaluación de riesgos.
#DólarEstadounidense #MonedaDeReserva #ZhuMin
#DólarEstadounidense #MonedaDeReserva #ZhuMin
February 16, 2026 at 1:12 AM
de la moneda. Para los inversores de la eurozona, monitorizar el estatus de reserva del dólar no es geopolítica abstracta, sino un dato directo para la construcción de carteras y la evaluación de riesgos.
#DólarEstadounidense #MonedaDeReserva #ZhuMin
#DólarEstadounidense #MonedaDeReserva #ZhuMin
valutazione del rischio.
#USDollar #ReserveCurrency #ZhuMin
#USDollar #ReserveCurrency #ZhuMin
February 16, 2026 at 1:11 AM
valutazione del rischio.
#USDollar #ReserveCurrency #ZhuMin
#USDollar #ReserveCurrency #ZhuMin
construction de portefeuille et l'évaluation des risques.
#USDollar #ReserveCurrency #ZhuMin
#USDollar #ReserveCurrency #ZhuMin
February 16, 2026 at 1:11 AM
construction de portefeuille et l'évaluation des risques.
#USDollar #ReserveCurrency #ZhuMin
#USDollar #ReserveCurrency #ZhuMin
Für Anleger im gesamten Euroraum ist die Beobachtung des Reservestatus des Dollars keine abstrakte Geopolitik, sondern ein direkter Faktor für die Portfoliokonstruktion und Risikobewertung.
#USDollar #Reservewährung #ZhuMin
#USDollar #Reservewährung #ZhuMin
February 16, 2026 at 1:10 AM
Für Anleger im gesamten Euroraum ist die Beobachtung des Reservestatus des Dollars keine abstrakte Geopolitik, sondern ein direkter Faktor für die Portfoliokonstruktion und Risikobewertung.
#USDollar #Reservewährung #ZhuMin
#USDollar #Reservewährung #ZhuMin
the dollar's reserve status is not abstract geopolitics but a direct input into portfolio construction and risk assessment. #USDollar #ReserveCurrency #ZhuMin
February 16, 2026 at 1:10 AM
the dollar's reserve status is not abstract geopolitics but a direct input into portfolio construction and risk assessment. #USDollar #ReserveCurrency #ZhuMin
Xiaomeng Song, Xinru Wang, Hanbing Wang, Hongyu Lu, Yu Chen, Zhaochun Ren, Zhumin Chen: SA-CAISR: Stage-Adaptive and Conflict-Aware Incremental Sequential Recommendation https://arxiv.org/abs/2602.08678 https://arxiv.org/pdf/2602.08678 https://arxiv.org/html/2602.08678
February 10, 2026 at 6:32 AM
Xiaomeng Song, Xinru Wang, Hanbing Wang, Hongyu Lu, Yu Chen, Zhaochun Ren, Zhumin Chen: SA-CAISR: Stage-Adaptive and Conflict-Aware Incremental Sequential Recommendation https://arxiv.org/abs/2602.08678 https://arxiv.org/pdf/2602.08678 https://arxiv.org/html/2602.08678
Chi Zhang, Mengqi Zhang, Xiaotian Ye, Runxi Cheng, Zisheng Zhou, Ying Zhou, Pengjie Ren, Zhumin Chen
Spectral Characterization and Mitigation of Sequential Knowledge Editing Collapse
https://arxiv.org/abs/2601.11042
Spectral Characterization and Mitigation of Sequential Knowledge Editing Collapse
https://arxiv.org/abs/2601.11042
January 19, 2026 at 7:11 PM
Chi Zhang, Mengqi Zhang, Xiaotian Ye, Runxi Cheng, Zisheng Zhou, Ying Zhou, Pengjie Ren, Zhumin Chen
Spectral Characterization and Mitigation of Sequential Knowledge Editing Collapse
https://arxiv.org/abs/2601.11042
Spectral Characterization and Mitigation of Sequential Knowledge Editing Collapse
https://arxiv.org/abs/2601.11042
Chi Zhang, Mengqi Zhang, Xiaotian Ye, Runxi Cheng, Zisheng Zhou, Ying Zhou, Pengjie Ren, Zhumin Chen: Spectral Characterization and Mitigation of Sequential Knowledge Editing Collapse https://arxiv.org/abs/2601.11042 https://arxiv.org/pdf/2601.11042 https://arxiv.org/html/2601.11042
January 19, 2026 at 6:30 AM
Chi Zhang, Mengqi Zhang, Xiaotian Ye, Runxi Cheng, Zisheng Zhou, Ying Zhou, Pengjie Ren, Zhumin Chen: Spectral Characterization and Mitigation of Sequential Knowledge Editing Collapse https://arxiv.org/abs/2601.11042 https://arxiv.org/pdf/2601.11042 https://arxiv.org/html/2601.11042
December 16, 2025 at 6:55 AM
Zhumin Ding, Rui Yang, Xiaoyao Zhou: $\alpha$-BS dimension on subsets https://arxiv.org/abs/2512.13075 https://arxiv.org/pdf/2512.13075 https://arxiv.org/html/2512.13075
December 16, 2025 at 6:37 AM
Zhumin Ding, Rui Yang, Xiaoyao Zhou: $\alpha$-BS dimension on subsets https://arxiv.org/abs/2512.13075 https://arxiv.org/pdf/2512.13075 https://arxiv.org/html/2512.13075
Xinpeng Zhao, Yukun Zhao, Zhenyang Li, Mengqi Zhang, Jun Feng, Ran Chen, Ying Zhou, Zhumin Chen, Shuaiqiang Wang, Zhaochun Ren, Dawei Yin, Xin Xin
DiffuGR: Generative Document Retrieval with Diffusion Language Models
https://arxiv.org/abs/2511.08150
DiffuGR: Generative Document Retrieval with Diffusion Language Models
https://arxiv.org/abs/2511.08150
November 12, 2025 at 5:01 AM
Xinpeng Zhao, Yukun Zhao, Zhenyang Li, Mengqi Zhang, Jun Feng, Ran Chen, Ying Zhou, Zhumin Chen, Shuaiqiang Wang, Zhaochun Ren, Dawei Yin, Xin Xin
DiffuGR: Generative Document Retrieval with Diffusion Language Models
https://arxiv.org/abs/2511.08150
DiffuGR: Generative Document Retrieval with Diffusion Language Models
https://arxiv.org/abs/2511.08150
Wentao Deng, Jiahuan Pei, Zhiwei Xu, Zhaochun Ren, Zhumin Chen, Pengjie Ren: Belief-Calibrated Multi-Agent Consensus Seeking for Complex NLP Tasks https://arxiv.org/abs/2510.06307 https://arxiv.org/pdf/2510.06307 https://arxiv.org/html/2510.06307
October 9, 2025 at 6:28 AM
Wentao Deng, Jiahuan Pei, Zhiwei Xu, Zhaochun Ren, Zhumin Chen, Pengjie Ren: Belief-Calibrated Multi-Agent Consensus Seeking for Complex NLP Tasks https://arxiv.org/abs/2510.06307 https://arxiv.org/pdf/2510.06307 https://arxiv.org/html/2510.06307
Minghang Zhu, Zhengliang Shi, Zhiwei Xu, Shiguang Wu, Lingjie Wang, Pengjie Ren, Zhaochun Ren, Zhumin Chen
Bridging the Capability Gap: Joint Alignment Tuning for Harmonizing LLM-based Multi-Agent Systems
https://arxiv.org/abs/2509.09629
Bridging the Capability Gap: Joint Alignment Tuning for Harmonizing LLM-based Multi-Agent Systems
https://arxiv.org/abs/2509.09629
September 12, 2025 at 5:04 AM
Minghang Zhu, Zhengliang Shi, Zhiwei Xu, Shiguang Wu, Lingjie Wang, Pengjie Ren, Zhaochun Ren, Zhumin Chen
Bridging the Capability Gap: Joint Alignment Tuning for Harmonizing LLM-based Multi-Agent Systems
https://arxiv.org/abs/2509.09629
Bridging the Capability Gap: Joint Alignment Tuning for Harmonizing LLM-based Multi-Agent Systems
https://arxiv.org/abs/2509.09629