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Nanjing University(南京大学)

共收录 1186
2505.21483 2025-05-28 cs.CV

MV-CoLight: Efficient Object Compositing with Consistent Lighting and Shadow Generation

Kerui Ren, Jiayang Bai, Linning Xu, Lihan Jiang, Jiangmiao Pang, Mulin Yu, Bo Dai

机构 * Shanghai Jiao Tong University(上海交通大学) Shanghai Artificial Intelligence Laboratory(上海人工智能实验室) Nanjing University(南京大学) The Chinese University of Hong Kong(香港中文大学) University of Science and Technology of China(中国科学技术大学) The University of Hong Kong(香港大学)

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2505.21327 2025-05-28 cs.AI cs.CV

MME-Reasoning: A Comprehensive Benchmark for Logical Reasoning in MLLMs

Jiakang Yuan, Tianshuo Peng, Yilei Jiang, Yiting Lu, Renrui Zhang, Kaituo Feng, Chaoyou Fu, Tao Chen, Lei Bai, Bo Zhang, Xiangyu Yue

机构 * Fudan University(复旦大学) MMLab, The Chinese University of Hong Kong(中大香港人工智能实验室) Shanghai AI Laboratory(上海人工智能实验室) University of Science and Technology of China(中国科学技术大学) Nanjing University(南京大学)

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2505.20993 2025-05-28 cs.CL cs.AI

Who Reasons in the Large Language Models?

Jie Shao, Jianxin Wu

机构 * National Key Laboratory for Novel Software Technology, Nanjing University, China(国家新型软件技术实验室,南京大学,中国) School of Artificial Intelligence, Nanjing University, China(人工智能学院,南京大学,中国)

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2505.20932 2025-05-28 cs.CV

QwT-v2: Practical, Effective and Efficient Post-Training Quantization

Ningyuan Tang, Minghao Fu, Hao Yu, Jianxin Wu

机构 * National Key Laboratory for Novel Software Technology, Nanjing University, China(国家新型软件技术重点实验室,南京大学,中国) School of Artificial Intelligence, Nanjing University, China(人工智能学院,南京大学,中国)

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2505.11807 2025-05-28 cs.CL cs.AI

Retrospex: Language Agent Meets Offline Reinforcement Learning Critic

Yufei Xiang, Yiqun Shen, Yeqin Zhang, Cam-Tu Nguyen

机构 * State Key Laboratory for Novel Software Technology, Nanjing University(新型软件技术国家重点实验室,南京大学) Nanjing University School of Artificial Intelligence(南京大学人工智能学院)

Comments 17 pages, Published in EMNLP 2024 (Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing)

Journal ref Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, pages 4650-4666, ACL Anthology, 2024

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2406.17559 2025-05-28 cs.CV

Minimal Interaction Separated Tuning: A New Paradigm for Visual Adaptation

Ningyuan Tang, Minghao Fu, Jianxin Wu

机构 * National Key Laboratory for Novel Software Technology(国家新型软件技术重点实验室) School of Artificial Intelligence, Nanjing University(人工智能学院,南京大学)

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2404.08985 2025-05-28 cs.LG cs.AI

T-REX: Mixture-of-Rank-One-Experts with Semantic-aware Intuition for Multi-task Large Language Model Finetuning

Rongyu Zhang, Yijiang Liu, Huanrui Yang, Shenli Zheng, Dan Wang, Yuan Du, Li Du, Shanghang Zhang

机构 * Nanjing University(南京大学) PolyU Peking University(北京大学) University of Arizona(亚利桑那大学) Ant Group(蚂蚁集团)

Comments 18 pages, 4 figures

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2505.17412 2025-05-27 cs.CV

Direct3D-S2: Gigascale 3D Generation Made Easy with Spatial Sparse Attention

Shuang Wu, Youtian Lin, Feihu Zhang, Yifei Zeng, Yikang Yang, Yajie Bao, Jiachen Qian, Siyu Zhu, Xun Cao, Philip Torr, Yao Yao

机构 * Nanjing University(南京大学) DreamTech Fudan University(复旦大学) University of Oxford(牛津大学)

Comments Project page: https://www.neural4d.com/research/direct3d-s2

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2505.19761 2025-05-27 cs.AI

Divide and Conquer: Grounding LLMs as Efficient Decision-Making Agents via Offline Hierarchical Reinforcement Learning

Zican Hu, Wei Liu, Xiaoye Qu, Xiangyu Yue, Chunlin Chen, Zhi Wang, Yu Cheng

机构 * Nanjing University(南京大学) Shanghai AI Laboratory(上海人工智能实验室) The Hong Kong University of Science and Technology(香港科学与技术大学) The Chinese University of Hong Kong(香港中文大学)

Comments Accepted by ICML 2025, 21 pages

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2505.19509 2025-05-27 cs.LG cs.AI

Benchmarking Multimodal Knowledge Conflict for Large Multimodal Models

Yifan Jia, Kailin Jiang, Yuyang Liang, Qihan Ren, Yi Xin, Rui Yang, Fenze Feng, Mingcai Chen, Hengyang Lu, Haozhe Wang, Xiaoye Qu, Dongrui Liu, Lizhen Cui, Yuntao Du

机构 * Joint SDU-NTU Centre for Artificial Intelligence Research&School of Software(山东大学与南京工业大学人工智能研究中心及软件学院) University of Science and Technology of China(中国科学技术大学) Shanghai Jiaotong University(上海交通大学) Nanjing University(南京大学) Nanjing University of Posts and Telecommunications(南京邮电大学) Jiangnan University(江南大学) The Hong Kong University of Science and Technology(香港科学与技术大学) Shanghai AI Laboratory(上海人工智能实验室)

Comments The source code is available at https://github.com/MLLMKCBENCH/MLLMKC

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2505.19491 2025-05-27 cs.LG stat.ML

Discounted Online Convex Optimization: Uniform Regret Across a Continuous Interval

Wenhao Yang, Sifan Yang, Lijun Zhang

机构 * National Key Laboratory for Novel Software Technology, Nanjing University, China(新型软件技术国家实验室,南京大学,中国) School of Artificial Intelligence, Nanjing University, China(人工智能学院,南京大学,中国)

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2505.19250 2025-05-27 cs.CL

PATS: Process-Level Adaptive Thinking Mode Switching

Yi Wang, Junxiao Liu, Shimao Zhang, Jiajun Chen, Shujian Huang

机构 * National Key Laboratory for Novel Software Technology, Nanjing University(新型软件技术国家实验室,南京大学)

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2505.19096 2025-05-27 cs.AR cs.AI

Enable Lightweight and Precision-Scalable Posit/IEEE-754 Arithmetic in RISC-V Cores for Transprecision Computing

Qiong Li, Chao Fang, Longwei Huang, Jun Lin, Zhongfeng Wang

机构 * School of Electronic Science and Engineering, Nanjing University(南京大学电子科学与技术学院)

Comments Work in Progress

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2505.18731 2025-05-27 cs.LG

Reward-Driven Interaction: Enhancing Proactive Dialogue Agents through User Satisfaction Prediction

Wei Shen, Xiaonan He, Chuheng Zhang, Xuyun Zhang, Xiaolong Xu, Wanchun Dou

机构 * Baidu Inc.(百度公司) Tsinghua University(清华大学) Macquarie University(麦考瑞大学) Nanjing University of Information Science and Technology(南京信息工程大学) Nanjing University(南京大学)

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2505.18533 2025-05-27 eess.AS cs.AI

TS-URGENet: A Three-stage Universal Robust and Generalizable Speech Enhancement Network

Xiaobin Rong, Dahan Wang, Qinwen Hu, Yushi Wang, Yuxiang Hu, Jing Lu

机构 * Nanjing University(南京大学) Horizon Robotics

Comments Accepted by Interspeech 2025

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2505.15107 2025-05-27 cs.CL cs.AI cs.IR

StepSearch: Igniting LLMs Search Ability via Step-Wise Proximal Policy Optimization

Ziliang Wang, Xuhui Zheng, Kang An, Cijun Ouyang, Jialu Cai, Yuhang Wang, Yichao Wu

机构 * SenseTime(深睿科技) Nanjing University(南京大学) Shenzhen University(深圳大学)

Comments 20 pages, 6 figures

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2502.21017 2025-05-27 cs.CL

PersuasiveToM: A Benchmark for Evaluating Machine Theory of Mind in Persuasive Dialogues

Fangxu Yu, Lai Jiang, Shenyi Huang, Zhen Wu, Xinyu Dai

机构 * National Key Laboratory for Novel Software Technology, Nanjing University, China(南京大学新型软件技术国家重点实验室) School of Artificial Intelligence, Nanjing University, China(南京大学人工智能学院) Department of Computer Science and Engineering, Shanghai Jiao Tong University(上海交通大学计算机科学与工程系) University of California, San Diego, CA, USA(美国加州大学圣地亚哥分校)

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2505.16625 2025-05-23 cs.CV

Background Matters: A Cross-view Bidirectional Modeling Framework for Semi-supervised Medical Image Segmentation

Luyang Cao, Jianwei Li, Yinghuan Shi

机构 * State Key Laboratory for Novel Software Technology, Nanjing University(新型软件技术国家重点实验室,南京大学) College of Physics and Information Engineering, Fuzhou University(福州大学物理与信息工程学院) National Institute of Healthcare Data Science, Nanjing University(健康数据科学国家研究院,南京大学) Nanjing Drum Tower Hospital(南京鼓楼医院)

Comments Accepted by IEEE Transactions on Image Processing

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2505.16399 2025-05-23 cs.CV

Sketchy Bounding-box Supervision for 3D Instance Segmentation

Qian Deng, Le Hui, Jin Xie, Jian Yang

机构 * PCA Lab, College of Computer Science, Nankai University(南开大学计算机科学学院PCA实验室) School of Electronics and Information, Northwestern Polytechnical University(西北工业大学电子与信息学院) State Key Laboratory for Novel Software Technology, Nanjing University(南京大学新型软件技术国家重点实验室) School of Intelligence Science and Technology, Nanjing University(南京大学智能科学与技术学院)

Comments Accepted by CVPR 2025

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2505.16226 2025-05-23 cs.LG

Realistic Evaluation of TabPFN v2 in Open Environments

Zi-Jian Cheng, Zi-Yi Jia, Zhi Zhou, Yu-Feng Li, Lan-Zhe Guo

机构 * School of Intelligence Science and Technology, Nanjing University, China(智能科学与技术学院,南京大学) National Key Laboratory for Novel Software Technology, Nanjing University, China(新型软件技术国家实验室,南京大学) School of Artificial Intelligence, Nanjing University, China(人工智能学院,南京大学)

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2505.15276 2025-05-22 cs.AI cs.CL

When Can Large Reasoning Models Save Thinking? Mechanistic Analysis of Behavioral Divergence in Reasoning

Rongzhi Zhu, Yi Liu, Zequn Sun, Yiwei Wang, Wei Hu

机构 * State Key Laboratory for Novel Software Technology, Nanjing University, China(新型软件技术国家重点实验室,南京大学,中国) University of California, Merced, USA(加州大学梅德福分校) National Institute of Healthcare Data Science, Nanjing University, China(健康医疗数据科学国立研究所,南京大学,中国)

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2505.15250 2025-05-22 cs.LG cs.AI

Margin-aware Fuzzy Rough Feature Selection: Bridging Uncertainty Characterization and Pattern Classification

Suping Xu, Lin Shang, Keyu Liu, Hengrong Ju, Xibei Yang, Witold Pedrycz

机构 * Department of Electrical and Computer Engineering, University of Alberta(阿尔伯塔大学电气与计算机工程系) Department of Computer Science and Technology, Nanjing University(南京大学计算机科学与技术系) School of Computer, Jiangsu University of Science and Technology(江苏科技大学计算机学院) School of Artificial Intelligence and Computer Science, Nantong University(南通大学人工智能与计算机科学学院)

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2505.15212 2025-05-22 cs.LG math.OC

Group Distributionally Robust Optimization with Flexible Sample Queries

Haomin Bai, Dingzhi Yu, Shuai Li, Haipeng Luo, Lijun Zhang

机构 * National Key Laboratory for Novel Software Technology, Nanjing University, China(国家新型软件技术重点实验室,南京大学,中国) School of Artificial Intelligence, Nanjing University, China(人工智能学院,南京大学,中国) John Hopcroft Center, Shanghai Jiao Tong University, China(约翰·霍普克罗夫特中心,上海交通大学,中国) Thomas Lord Department of Computer Science, University of Southern California, USA(托马斯·劳德计算机科学系,美国南加州大学)

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2505.14709 2025-05-22 cs.CV cs.AI

FastCar: Cache Attentive Replay for Fast Auto-Regressive Video Generation on the Edge

Xuan Shen, Weize Ma, Yufa Zhou, Enhao Tang, Yanyue Xie, Zhengang Li, Yifan Gong, Quanyi Wang, Henghui Ding, Yiwei Wang, Yanzhi Wang, Pu Zhao, Jun Lin, Jiuxiang Gu

机构 * Northeastern University(东北大学) Nanjing University(南京大学) Duke University(杜克大学) Adobe Research(Adobe研究) NUIST(南京信息工程大学) Fudan University(复旦大学) UCM(乌拉尔联邦大学)

Comments Preprint Version

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2505.14356 2025-05-21 cs.SD cs.CL eess.AS

PersonaTAB: Predicting Personality Traits using Textual, Acoustic, and Behavioral Cues in Fully-Duplex Speech Dialogs

Sho Inoue, Shai Wang, Haizhou Li

机构 * The Chinese University of Hong Kong, Shenzhen(香港中文大学(深圳)) Nanjing University, Suzhou(南京大学(苏州)) National University of Singapore(新加坡国立大学) School of Data Science(数据科学学院) School of Intelligence Science and Technology(智能科学与技术学院) Department of ECE(电子与计算机工程系)

Comments This is accepted to Interspeech 2025; Added an extra page for supplementary figures; Project page: https://github.com/shinshoji01/Personality-Prediction-for-Conversation-Agents

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2504.14440 2025-05-21 cs.RO cs.CV

SG-Reg: Generalizable and Efficient Scene Graph Registration

Chuhao Liu, Zhijian Qiao, Jieqi Shi, Ke Wang, Peize Liu, Shaojie Shen

机构 * Department of Electronic and Computer Engineering, the Hong Kong University of Science and Technology(电子与计算机工程系,香港科学与技术大学) State Key Laboratory for Novel Software Technology, Nanjing University(新型软件技术国家重点实验室,南京大学) School of Information Engineering, Chang’an University(信息工程学院,长安大学)

Comments IEEE Transactions Robotics Regular Paper

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2501.12368 2025-05-21 cs.CV cs.CL

InternLM-XComposer2.5-Reward: A Simple Yet Effective Multi-Modal Reward Model

Yuhang Zang, Xiaoyi Dong, Pan Zhang, Yuhang Cao, Ziyu Liu, Shengyuan Ding, Shenxi Wu, Yubo Ma, Haodong Duan, Wenwei Zhang, Kai Chen, Dahua Lin, Jiaqi Wang

机构 * Shanghai Artificial Intelligence Laboratory(上海人工智能实验室) The Chinese University of Hong Kong(香港中文大学) Shanghai Jiao Tong University(上海交通大学) Nanjing University(南京大学) Fudan University(复旦大学) Nanyang Technological University(南洋理工大学)

Comments ACL 2025 Findings

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2505.14028 2025-05-21 cs.CV

OmniStyle: Filtering High Quality Style Transfer Data at Scale

Ye Wang, Ruiqi Liu, Jiang Lin, Fei Liu, Zili Yi, Yilin Wang, Rui Ma

机构 * Jilin University(吉林大学) Nanjing University(南京大学) ByteDance(字节跳动) Adobe Engineering Research Center of Knowledge-Driven Human-Machine Intelligence, MOE, China Project page(知识驱动人机智能工程研究中心,中国)

Comments Accepted to CVPR 2025

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2505.14016 2025-05-21 astro-ph.EP astro-ph.IM cs.LG

ThermoONet -- a deep learning-based small body thermophysical network: applications to modelling water activity of comets

Shunjing Zhao, Xian Shi, Hanlun Lei

机构 * School of Astronomy and Space Science, Nanjing University(南京大学天文与空间科学学院) Key Laboratory of Modern Astronomy and Astrophysics in Ministry of Education, Nanjing University(南京大学教育部现代天文与天体物理重点实验室) Shanghai Astronomical Observatory, Chinese Academy of Sciences(中国科学院上海天文台)

Comments accepted for publication in A&A

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2505.13425 2025-05-20 cs.LG cs.AI

Learnware of Language Models: Specialized Small Language Models Can Do Big

Zhi-Hao Tan, Zi-Chen Zhao, Hao-Yu Shi, Xin-Yu Zhang, Peng Tan, Yang Yu, Zhi-Hua Zhou

机构 * National Key Laboratory for Novel Software Technology, Nanjing University, China(国家新型软件技术实验室,南京大学,中国) School of Artificial Intelligence, Nanjing University, China(人工智能学院,南京大学,中国)

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