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National University of Singapore(新加坡国立大学)

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2506.09839 2025-06-12 cs.CV cs.AI cs.RO

OctoNav: Towards Generalist Embodied Navigation

Chen Gao, Liankai Jin, Xingyu Peng, Jiazhao Zhang, Yue Deng, Annan Li, He Wang, Si Liu

机构 * Beihang University(北航大学) National University of Singapore(新加坡国立大学) Peking University(北京大学) Zhongguancun Academy(中关村学院)

Comments 31 pages, 25 figures

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2506.09724 2025-06-12 cs.CV

The Four Color Theorem for Cell Instance Segmentation

Ye Zhang, Yu Zhou, Yifeng Wang, Jun Xiao, Ziyue Wang, Yongbing Zhang, Jianxu Chen

机构 * School of Computer Science and Technology, Harbin Institute of Technology (Shenzhen), China(计算机科学与技术学院,哈尔滨工业大学(深圳)) School of Science, Harbin Institute of Technology (Shenzhen), China(科学学院,哈尔滨工业大学(深圳)) Department of Electrical and Computer Engineering, National University of Singapore, Singapore(电气与计算机工程系,新加坡国立大学)

Comments Accepted at ICML 2025

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2506.00975 2025-06-12 cs.CL cs.AI cs.SD eess.AS

NTPP: Generative Speech Language Modeling for Dual-Channel Spoken Dialogue via Next-Token-Pair Prediction

Qichao Wang, Ziqiao Meng, Wenqian Cui, Yifei Zhang, Pengcheng Wu, Bingzhe Wu, Irwin King, Liang Chen, Peilin Zhao

机构 * Tencent(腾讯) National University of Singapore(新加坡国立大学) The Chinese University of Hong Kong(香港中文大学) Nanyang Technological University(南洋理工大学) Shenzhen University(深圳大学)

Comments Accepted by ICML 2025

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2209.06175 2025-06-12 math.OC cs.LG math.AG

Tractable hierarchies of convex relaxations for polynomial optimization on the nonnegative orthant

Ngoc Hoang Anh Mai, Victor Magron, Jean-Bernard Lasserre, Kim-Chuan Toh

机构 * Institute of Mathematics, Vietnam Academy of Science and Technology(越南科技科学院数学研究所) CNRS(法国国家科学研究中心(CNRS)、劳伦斯·亚当斯研究所(LAAS)) LAAS(图卢兹大学;劳伦斯·亚当斯研究所) Université de Toulouse(新加坡国立大学数学系) LAAS Department of Mathematics, National University of Singapore

Comments 37 pages, 15 tables

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2506.08424 2025-06-12 cs.AI

SHIELD: Multi-task Multi-distribution Vehicle Routing Solver with Sparsity and Hierarchy

Yong Liang Goh, Zhiguang Cao, Yining Ma, Jianan Zhou, Mohammed Haroon Dupty, Wee Sun Lee

机构 * School of Computing, National University of Singapore, Singapore(新加坡国立大学计算机学院) School of Computing and Information Systems, Singapore Management University, Singapore(新加坡管理学院计算机学院与信息系统学院) Laboratory for Information and Decision Systems, Massachusetts Institute of Technology, Cambridge MA, United States(麻省理工学院信息与决策系统实验室) College of Computing and Data Science, Nanyang Technological University, Singapore(南洋理工大学计算机与数据科学学院) Grabtaxi Holdings Pte Ltd, Singapore(Grabtaxi控股公司) Grab-NUS AI Lab, Singapore(Grab-NUS人工智能实验室) Institute of Data Science, National University of Singapore, Singapore(新加坡国立大学数据科学研究院)

Comments Accepted in the 42nd International Conference of Machine Learning (ICML)

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2503.02450 2025-06-12 cs.CL

Measuring What Makes You Unique: Difference-Aware User Modeling for Enhancing LLM Personalization

Yilun Qiu, Xiaoyan Zhao, Yang Zhang, Yimeng Bai, Wenjie Wang, Hong Cheng, Fuli Feng, Tat-Seng Chua

机构 * National University of Singapore(新加坡国立大学) 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)

Comments 2025 ACL Findings

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2506.08737 2025-06-11 cs.LG cs.AI

Exploration by Random Reward Perturbation

Haozhe Ma, Guoji Fu, Zhengding Luo, Jiele Wu, Tze-Yun Leong

机构 * National University of Singapore(国立新加坡大学) Nanyang Technological University(南洋理工大学)

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2506.08434 2025-06-11 cs.RO

Attention-based Learning for 3D Informative Path Planning

Rui Zhao, Xingjian Zhang, Yuhong Cao, Yizhuo Wang, Guillaume Sartoretti

机构 * Department of Mechanical Engineering, College of Design and Engineering, National University of Singapore(新加坡国立大学机械工程系、设计与工程学院)

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2502.12278 2025-06-11 cs.LO cs.AI

Towards Practical First-Order Model Counting

Ananth K. Kidambi, Guramrit Singh, Paulius Dilkas, Kuldeep S. Meel

机构 * Indian Institute of Technology Bombay(印度理工学院班加罗尔分校) University of Toronto(多伦多大学) Vector Institute(向量研究所) Georgia Institute of Technology(佐治亚理工学院) National University of Singapore(新加坡国立大学)

Comments 19 pages, 2 figures, to be published at SAT 2025, minor revisions

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2412.13949 2025-06-11 cs.CL cs.CV

Cracking the Code of Hallucination in LVLMs with Vision-aware Head Divergence

Jinghan He, Kuan Zhu, Haiyun Guo, Junfeng Fang, Zhenglin Hua, Yuheng Jia, Ming Tang, Tat-Seng Chua, Jinqiao Wang

机构 * Foundation Model Research Center, Institute of Automation, Chinese Academy of Sciences(中国科学院自动化研究所基础模型研究中心) School of Artificial Intelligence, University of Chinese Academy of Sciences(中国科学院大学人工智能学院) National University of Singapore(新加坡国立大学) Southeast University(东南大学) Wuhan AI Research(武汉人工智能研究所)

Comments ACL2025

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2506.07575 2025-06-10 cs.CV cs.LG

Uncertainty-o: One Model-agnostic Framework for Unveiling Uncertainty in Large Multimodal Models

Ruiyang Zhang, Hu Zhang, Hao Fei, Zhedong Zheng

机构 * FST and ICI, University of Macau, China(澳门大学先进科技研究院和国际研究中心) CSIRO Data61, Australia(澳大利亚CSIRO数据61研究所) National University of Singapore(新加坡国立大学)

Comments Project page: https://uncertainty-o.github.io/

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2506.07375 2025-06-10 cs.CV

DINO-CoDT: Multi-class Collaborative Detection and Tracking with Vision Foundation Models

Xunjie He, Christina Dao Wen Lee, Meiling Wang, Chengran Yuan, Zefan Huang, Yufeng Yue, Marcelo H. Ang

机构 * School of Automation, Beijing Institute of Technology(自动化学院,北京理工大学) Advanced Robotics Centre, Mechanical Engineering, National University of Singapore(先进机器人中心,新加坡国立大学)

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2506.07247 2025-06-10 cs.LG

Promoting Ensemble Diversity with Interactive Bayesian Distributional Robustness for Fine-tuning Foundation Models

Ngoc-Quan Pham, Tuan Truong, Quyen Tran, Tan Nguyen, Dinh Phung, Trung Le

机构 * Qualcomm AI Research, Qualcomm Vietnam Company Limited(高通人工智能研究, 高通越南公司) National University of Singapore, Singapore(新加坡国立大学) Monash University, Australia(墨尔本大学)

Comments ICML 2025 (Poster)

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2505.24718 2025-06-10 cs.CV

Reinforcing Video Reasoning with Focused Thinking

Jisheng Dang, Jingze Wu, Teng Wang, Xuanhui Lin, Nannan Zhu, Hongbo Chen, Wei-Shi Zheng, Meng Wang, Tat-Seng Chua

机构 * Sun Yat-sen University(中山大学) Lanzhou University(兰州大学) University of Hong Kong(香港大学) Hefei University of Technology(合肥工业大学) National University of Singapore(新加坡国立大学)

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2505.19184 2025-06-10 cs.CL cs.AI cs.LG

When Two LLMs Debate, Both Think They'll Win

Pradyumna Shyama Prasad, Minh Nhat Nguyen

机构 * School of Computing National University of Singapore(计算机学院新加坡国立大学)

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2504.15585 2025-06-10 cs.CR cs.AI cs.CL cs.LG

A Comprehensive Survey in LLM(-Agent) Full Stack Safety: Data, Training and Deployment

Kun Wang, Guibin Zhang, Zhenhong Zhou, Jiahao Wu, Miao Yu, Shiqian Zhao, Chenlong Yin, Jinhu Fu, Yibo Yan, Hanjun Luo, Liang Lin, Zhihao Xu, Haolang Lu, Xinye Cao, Xinyun Zhou, Weifei Jin, Fanci Meng, Shicheng Xu, Junyuan Mao, Yu Wang, Hao Wu, Minghe Wang, Fan Zhang, Junfeng Fang, Wenjie Qu, Yue Liu, Chengwei Liu, Yifan Zhang, Qiankun Li, Chongye Guo, Yalan Qin, Zhaoxin Fan, Kai Wang, Yi Ding, Donghai Hong, Jiaming Ji, Yingxin Lai, Zitong Yu, Xinfeng Li, Yifan Jiang, Yanhui Li, Xinyu Deng, Junlin Wu, Dongxia Wang, Yihao Huang, Yufei Guo, Jen-tse Huang, Qiufeng Wang, Xiaolong Jin, Wenxuan Wang, Dongrui Liu, Yanwei Yue, Wenke Huang, Guancheng Wan, Heng Chang, Tianlin Li, Yi Yu, Chenghao Li, Jiawei Li, Lei Bai, Jie Zhang, Qing Guo, Jingyi Wang, Tianlong Chen, Joey Tianyi Zhou, Xiaojun Jia, Weisong Sun, Cong Wu, Jing Chen, Xuming Hu, Yiming Li, Xiao Wang, Ningyu Zhang, Luu Anh Tuan, Guowen Xu, Jiaheng Zhang, Tianwei Zhang, Xingjun Ma, Jindong Gu, Liang Pang, Xiang Wang, Bo An, Jun Sun, Mohit Bansal, Shirui Pan, Lingjuan Lyu, Yuval Elovici, Bhavya Kailkhura, Yaodong Yang, Hongwei Li, Wenyuan Xu, Yizhou Sun, Wei Wang, Qing Li, Ke Tang, Yu-Gang Jiang, Felix Juefei-Xu, Hui Xiong, Xiaofeng Wang, Dacheng Tao, Philip S. Yu, Qingsong Wen, Yang Liu

机构 * Nanyang Technological University(南洋理工大学) National University of Singapore(新加坡国立大学) The Hong Kong Polytechnic University(香港理工大学) A*STAR(科技研究局) Southern University of Science and Technology(南方科技大学) University of Science and Technology of China(中国科学技术大学) The Pennsylvania State University(宾夕法尼亚州立大学) TeleAI Hong Kong University of Science and Technology (Guangzhou)(香港科技大学(广州)) Zhejiang University(浙江大学) Institute of Information Engineering, Chinese Academy of Sciences(中国科学院信息工程研究所) Renmin University of China(中国人民大学) University of California, San Diego(加州大学圣地亚哥分校) Tencent(腾讯) Georgia Institute of Technology(佐治亚理工学院) Institute of Computing Technology, Chinese Academy of Sciences(中国科学院计算技术研究所)

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2503.18941 2025-06-10 cs.IR cs.CL

Exploring Training and Inference Scaling Laws in Generative Retrieval

Hongru Cai, Yongqi Li, Ruifeng Yuan, Wenjie Wang, Zhen Zhang, Wenjie Li, Tat-Seng Chua

机构 * National University of Singapore(新加坡国立大学) The Hong Kong Polytechnic University(香港理工大学) University of Science and Technology of China(中国科学技术大学) Nanyang Technological University(南洋理工大学)

Comments Accepted to SIGIR 2025

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2503.13070 2025-06-10 cs.CV

Reward-Instruct: A Reward-Centric Approach to Fast Photo-Realistic Image Generation

Yihong Luo, Tianyang Hu, Weijian Luo, Kenji Kawaguchi, Jing Tang

机构 * HKUST(香港科技大学) NUS(国立大学新加坡) Xiaohongshu Inc(小红书公司) HKUST (GZ)(香港科技大学(广州))

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2503.09402 2025-06-10 cs.CV

VLog: Video-Language Models by Generative Retrieval of Narration Vocabulary

Kevin Qinghong Lin, Mike Zheng Shou

机构 * Show Lab, National University of Singapore(新加坡国立大学展示实验室)

Comments Accepted by CVPR 2025. Github: https://github.com/showlab/VLog

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2502.04180 2025-06-10 cs.LG cs.CL cs.MA

Multi-agent Architecture Search via Agentic Supernet

Guibin Zhang, Luyang Niu, Junfeng Fang, Kun Wang, Lei Bai, Xiang Wang

机构 * National University of Singapore(新加坡国立大学) Tongji University(同济大学) University of Science and Technology of China(中国科学技术大学) Nanyang Technological University(南洋理工大学) Shanghai AI Laboratory(上海人工智能实验室)

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2408.12483 2025-06-10 cs.CV cs.AI

Not All Samples Should Be Utilized Equally: Towards Understanding and Improving Dataset Distillation

Shaobo Wang, Yantai Yang, Qilong Wang, Kaixin Li, Linfeng Zhang, Junchi Yan

机构 * School of Artificial Intelligence, Shanghai Jiao Tong University(上海交通大学人工智能学院) EPIC Lab, Shanghai Jiao Tong University(上海交通大学EPIC实验室) National University of Singapore(新加坡国立大学)

Comments Accepted by Synthetic Data for Computer Vision Workshop at CVPR, 2025

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2404.18155 2025-06-10 cs.CV

ShapeMoiré: Channel-Wise Shape-Guided Network for Image Demoiréing

Jinming Cao, Sicheng Shen, Qiu Zhou, Yifang Yin, Yangyan Li, Roger Zimmermann

机构 * National University of Singapore(新加坡国立大学) Beijing university of posts and telecommunications(北京邮电大学) Institute for Infocomm Research (I 2 R), A*STAR(资讯通信研究院(I2R),A*STAR) Alibaba Group(阿里巴巴集团)

Comments 19 pages

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2506.06950 2025-06-10 cs.CL

What Makes a Good Natural Language Prompt?

Do Xuan Long, Duy Dinh, Ngoc-Hai Nguyen, Kenji Kawaguchi, Nancy F. Chen, Shafiq Joty, Min-Yen Kan

机构 * National University of Singapore(国立新加坡大学) Salesforce AI Research(Salesforce人工智能研究) Institute for Infocomm Research (I 2 R), A*STAR(信息与通信研究 institute(I2R),A*STAR)

Comments ACL 2025 Main Conference

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2506.06823 2025-06-10 cs.CV cs.AI

Exploring Visual Prompting: Robustness Inheritance and Beyond

Qi Li, Liangzhi Li, Zhouqiang Jiang, Bowen Wang, Keke Tang

机构 * National University of Singapore(新加坡国立大学) Osaka University(大阪大学) The University of Hong Kong(香港大学)

Comments arXiv admin note: substantial text overlap with arXiv:2311.10992

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2506.06800 2025-06-10 cs.CL

On the Adaptive Psychological Persuasion of Large Language Models

Tianjie Ju, Yujia Chen, Hao Fei, Mong-Li Lee, Wynne Hsu, Pengzhou Cheng, Zongru Wu, Zhuosheng Zhang, Gongshen Liu

机构 * Shanghai Jiao Tong University(上海交通大学) National University of Singapore(新加坡国立大学) Sichuan University(四川大学)

Comments Working in progress

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2506.06293 2025-06-10 cs.LG cs.AI

Prediction of Bank Credit Ratings using Heterogeneous Topological Graph Neural Networks

Junyi Liu, Stanley Kok

机构 * Department of Information Systems and Analytics(信息系统与分析系) National University of Singapore(新加坡国立大学)

Comments WITS 2024 (Workshop on Information Technologies and Systems 2024)

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2503.11586 2025-06-10 cs.AI cs.CL

Broaden your SCOPE! Efficient Multi-turn Conversation Planning for LLMs with Semantic Space

Zhiliang Chen, Xinyuan Niu, Chuan-Sheng Foo, Bryan Kian Hsiang Low

机构 * Department of Computer Science, National University of Singapore(新加坡国立大学计算机科学系) Institute for Infocomm Research (I2R), A*STAR, Singapore(新加坡A*STAR信息与通信研究所) Centre for Frontier AI Research (CFAR), A*STAR, Singapore(新加坡A*STAR前沿人工智能研究中心)

Comments ICLR 2025 Spotlight

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2412.12693 2025-06-10 cs.CV cs.AI

SPHERE: Unveiling Spatial Blind Spots in Vision-Language Models Through Hierarchical Evaluation

Wenyu Zhang, Wei En Ng, Lixin Ma, Yuwen Wang, Junqi Zhao, Allison Koenecke, Boyang Li, Lu Wang

机构 * National University of Singapore (NUS)(新加坡国立大学) Nanyang Technological University (NTU)(南洋理工大学) Cornell University(康奈尔大学)

Comments Accepted to ACL 2025

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2408.11878 2025-06-10 cs.CL cs.CE q-fin.CP

Open-FinLLMs: Open Multimodal Large Language Models for Financial Applications

Jimin Huang, Mengxi Xiao, Dong Li, Zihao Jiang, Yuzhe Yang, Yifei Zhang, Lingfei Qian, Yan Wang, Xueqing Peng, Yang Ren, Ruoyu Xiang, Zhengyu Chen, Xiao Zhang, Yueru He, Weiguang Han, Shunian Chen, Lihang Shen, Daniel Kim, Yangyang Yu, Yupeng Cao, Zhiyang Deng, Haohang Li, Duanyu Feng, Yongfu Dai, VijayaSai Somasundaram, Peng Lu, Guojun Xiong, Zhiwei Liu, Zheheng Luo, Zhiyuan Yao, Ruey-Ling Weng, Meikang Qiu, Kaleb E Smith, Honghai Yu, Yanzhao Lai, Min Peng, Jian-Yun Nie, Jordan W. Suchow, Xiao-Yang Liu, Benyou Wang, Alejandro Lopez-Lira, Qianqian Xie, Sophia Ananiadou, Junichi Tsujii

机构 * The Fin AI(Fin AI) Wuhan University(武汉大学) Columbia University(哥伦比亚大学) The Chinese University of Hong Kong, Shenzhen(香港中文大学(深圳)) Nanjing University(南京大学) Rensselaer Polytechnic Institute(罗格斯理工学院) The University of Manchester(曼彻斯特大学) Stevens Institute of Technology(史泰斯理工学院) National University of Singapore(新加坡国立大学) University of Florida(佛罗里达大学) University of Montreal(蒙特利尔大学) Yale University(耶鲁大学) New York University(纽约大学) Harvard University(哈佛大学) NVIDIA(英伟达) Artificial Intelligence Research Centre(人工智能研究中心) Archimedes/Athena Research Centre(Archimedes/Athena研究中心)

Comments 33 pages, 13 figures

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2506.06112 2025-06-09 cs.LG cs.AI cs.CR

Towards Lifecycle Unlearning Commitment Management: Measuring Sample-level Unlearning Completeness

Cheng-Long Wang, Qi Li, Zihang Xiang, Yinzhi Cao, Di Wang

机构 * Provable Responsible AI and Data Analytics Lab(可证负责任人工智能与数据 analytics 实验室) King Abdullah University of Science and Technology(卡塔尔国王 Abdullah 科学与技术大学) National University of Singapore(新加坡国家大学) Johns Hopkins University(约翰霍普金斯大学)

Comments To appear in the Proceedings of USENIX Security Symposium, 2025

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