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Nanyang Technological University(南洋理工大学)

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2504.02391 2025-06-03 cs.CV

Marine Saliency Segmenter: Object-Focused Conditional Diffusion with Region-Level Semantic Knowledge Distillation

Laibin Chang, Yunke Wang, JiaXing Huang, Longxiang Deng, Bo Du, Chang Xu

机构 * School of Computer Science, Wuhan University(武汉大学计算机学院) School of Computer Science, The University of Sydney(悉尼大学计算机学院) School of Computer Science and Engineering, Nanyang Technological University(南洋理工大学计算机科学与工程学院)

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2502.20238 2025-06-03 cs.CL

FINEREASON: Evaluating and Improving LLMs' Deliberate Reasoning through Reflective Puzzle Solving

Guizhen Chen, Weiwen Xu, Hao Zhang, Hou Pong Chan, Chaoqun Liu, Lidong Bing, Deli Zhao, Anh Tuan Luu, Yu Rong

机构 * Nanyang Technological University(南洋理工大学) DAMO Academy, Alibaba Group(阿里达摩院) Hupan Lab(虎扑实验室)

Comments Accepted to ACL2025 Main

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2410.18477 2025-06-03 cs.CV

Monge-Ampere Regularization for Learning Arbitrary Shapes from Point Clouds

Chuanxiang Yang, Yuanfeng Zhou, Guangshun Wei, Long Ma, Junhui Hou, Yuan Liu, Wenping Wang

机构 * School of Software, Shandong University(山东大学软件学院) Department of Computer Science, City University of Hong Kong(香港城市大学计算机科学系) College of Computing and Data Science, Nanyang Technological University(南洋理工大学计算与数据科学学院) Department of Computer Science and Engineering, Texas A&M University(德克萨斯大学阿姆斯特朗分校计算机科学与工程系)

Comments Accepted by IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), Project Page: https://chuanxiang-yang.github.io/S2DF/, Code: https://github.com/chuanxiang-yang/S2DF

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2409.14457 2025-06-03 cs.AI

Large Model Based Agents: State-of-the-Art, Cooperation Paradigms, Security and Privacy, and Future Trends

Yuntao Wang, Yanghe Pan, Zhou Su, Yi Deng, Quan Zhao, Linkang Du, Tom H. Luan, Jiawen Kang, Dusit Niyato

机构 * School of Cyber Science and Engineering, Xi’an Jiaotong University(网络科学与工程学院,西安交通大学) School of Automation, Guangdong University of Technology(自动化学院,广东工业大学) College of Computing and Data Science, Nanyang Technological University(计算与数据科学学院,南洋理工大学)

Comments Accepted by IEEE Communications Surveys & Tutorials in May 2025. 41 pages, 36 figures, 10 tables

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2404.12728 2025-06-03 cs.CL

Relevant or Random: Can LLMs Truly Perform Analogical Reasoning?

Chengwei Qin, Wenhan Xia, Tan Wang, Fangkai Jiao, Yuchen Hu, Bosheng Ding, Ruirui Chen, Shafiq Joty

机构 * The Hong Kong University of Science and Technology (Guangzhou)(香港科技大学(广州)) Princeton University(普林斯顿大学) Nanyang Technological University(南洋理工大学) Salesforce Research(Salesforce 研究) Institute of High Performance Computing (IHPC), Agency for Science, Technology and Research (A*STAR), Singapore(高性能计算研究所,新加坡科技研究局)

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2312.17055 2025-06-03 cs.CL

Beyond Output Matching: Bidirectional Alignment for Enhanced In-Context Learning

Chengwei Qin, Wenhan Xia, Fangkai Jiao, Chen Chen, Yuchen Hu, Bosheng Ding, Ruirui Chen, Shafiq Joty

机构 * The Hong Kong University of Science and Technology (Guangzhou)(香港科技大学(广州)) Princeton University(普林斯顿大学) Nanyang Technological University(南洋理工大学) Salesforce Research(Salesforce 研究) Institute of High Performance Computing (IHPC), Agency for Science, Technology and Research (A*STAR), Singapore(高性能计算研究所,新加坡科技研究局)

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2506.00417 2025-06-03 cs.AI

World Models for Cognitive Agents: Transforming Edge Intelligence in Future Networks

Changyuan Zhao, Ruichen Zhang, Jiacheng Wang, Gaosheng Zhao, Dusit Niyato, Geng Sun, Shiwen Mao, Dong In Kim

机构 * College of Computing and Data Science, Nanyang Technological University(计算与数据科学学院,南洋理工大学) College of Computer Science and Technology, Jilin University(计算机科学与技术学院,吉林大学) Department of Electrical and Computer Engineering, Auburn University(电气与计算机工程系,阿伯茨罕大学) Department of Electrical and Computer Engineering, Sungkyunkwan University(电气与计算机工程系,成均馆大学)

Comments 7 pages, 4 figures

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2504.07527 2025-06-03 cs.CL

Supervised Optimism Correction: Be Confident When LLMs Are Sure

Junjie Zhang, Rushuai Yang, Shunyu Liu, Ting-En Lin, Fei Huang, Yi Chen, Yongbin Li, Dacheng Tao

机构 * Nanyang Technological University(南洋理工大学) Hong Kong University of Science and Technology(香港科学与技术大学) Tongyi Lab(通义实验室)

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2404.10304 2025-06-03 cs.SE cs.LG

LLM-Powered Test Case Generation for Detecting Bugs in Plausible Programs

Kaibo Liu, Zhenpeng Chen, Yiyang Liu, Jie M. Zhang, Mark Harman, Yudong Han, Yun Ma, Yihong Dong, Ge Li, Gang Huang

机构 * Peking University(北京大学) Nanyang Technological University(南洋理工大学) King’s College London(伦敦国王学院) University College London(伦敦大学学院) National Key Laboratory of Data Space Technology and System(数据空间技术与系统国家重点实验室)

Comments Accepted by the 63rd Annual Meeting of the Association for Computational Linguistics (ACL 2025) Main Track

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2505.24733 2025-06-02 cs.CV

DreamDance: Animating Character Art via Inpainting Stable Gaussian Worlds

Jiaxu Zhang, Xianfang Zeng, Xin Chen, Wei Zuo, Gang Yu, Guosheng Lin, Zhigang Tu

机构 * Wuhan University(武汉大学) Nanyang Technological University(南洋理工大学) StepFun ByteDance(字节跳动)

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2505.24597 2025-06-02 cs.AI

Mixture-of-Experts for Personalized and Semantic-Aware Next Location Prediction

Shuai Liu, Ning Cao, Yile Chen, Yue Jiang, Gao Cong

机构 * College of Computing and Data Science, Nanyang Technological University(计算与数据科学学院,南洋理工大学)

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2505.24536 2025-06-02 cs.CR cs.AI

CHIP: Chameleon Hash-based Irreversible Passport for Robust Deep Model Ownership Verification and Active Usage Control

Chaohui Xu, Qi Cui, Chip-Hong Chang

机构 * School of Electrical and Electronic Engineering, Nanyang Technological University(南洋理工大学电子与电气工程学院) Engineering Research Center of Digital Forensics, School of Computer Science, Nanjing University of Information Science and Technology(信息科学技术大学计算机科学学院数字取证研究中心) School of Electrical and Electronic Engineering and National Integrated Centre for Evaluation (NiCE), Nanyang Technological University(南洋理工大学电子与电气工程学院国家整合评估中心)

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2505.24341 2025-06-02 cs.CL cs.AI cs.CY

Exploring Multimodal Challenges in Toxic Chinese Detection: Taxonomy, Benchmark, and Findings

Shujian Yang, Shiyao Cui, Chuanrui Hu, Haicheng Wang, Tianwei Zhang, Minlie Huang, Jialiang Lu, Han Qiu

机构 * Shanghai Jiao Tong University(上海交通大学) Tsinghua University(清华大学) Qihoo 360(奇安信) Nanyang Technological University(南洋理工大学)

Comments Accepted to ACL 2025 (Findings). Camera-ready version

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2412.08972 2025-06-02 cs.CL cs.AI

RuleArena: A Benchmark for Rule-Guided Reasoning with LLMs in Real-World Scenarios

Ruiwen Zhou, Wenyue Hua, Liangming Pan, Sitao Cheng, Xiaobao Wu, En Yu, William Yang Wang

机构 * University of California, Santa Barbara(加州大学圣芭芭拉分校) University of Arizona(亚利桑那大学) Nanyang Technological University(南洋理工大学)

Comments ACL 2025 Main Conference

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2410.00059 2025-06-02 cs.CR cs.AI cs.CV cs.LG

IDEA: An Inverse Domain Expert Adaptation Based Active DNN IP Protection Method

Chaohui Xu, Qi Cui, Jinxin Dong, Weiyang He, Chip-Hong Chang

机构 * School of Electrical and Electronic Engineering, Nanyang Technological University(南洋理工大学电子与电气工程学院) Engineering Research Center of Digital Forensics, Ministry of Education, School of Computer Science, Nanjing University of Information Science and Technology(教育部长数字取证工程研究中心、信息科学技术大学计算机学院) School of Electrical and Electronic Engineering and National Integrated Centre for Evaluation (NiCE), Nanyang Technological University(南洋理工大学电子与电气工程学院和国家整合评估中心(NiCE))

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2405.14189 2025-06-02 cs.CL cs.CV

Efficient Universal Goal Hijacking with Semantics-guided Prompt Organization

Yihao Huang, Chong Wang, Xiaojun Jia, Qing Guo, Felix Juefei-Xu, Jian Zhang, Geguang Pu, Yang Liu

机构 * Nanyang Technological University, Singapore(南洋理工大学) CFAR and IHPC, Agency for Science, Technology and Research (A*STAR), Singapore(CFAR和IHPC,新加坡科技研究局) New York University, USA(纽约大学) East China Normal University, China(华东师范大学)

Comments accepted by ACL 2025

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2505.23792 2025-06-02 cs.CR cs.AI

Zero-Trust Foundation Models: A New Paradigm for Secure and Collaborative Artificial Intelligence for Internet of Things

Kai Li, Conggai Li, Xin Yuan, Shenghong Li, Sai Zou, Syed Sohail Ahmed, Wei Ni, Dusit Niyato, Abbas Jamalipour, Falko Dressler, Ozgur B. Akan

机构 * School of Electrical Engineering and Computer Science, TU Berlin(柏林技术大学电气与计算机工程学院) Real-Time and Embedded Computing Systems Research Centre (CISTER)(实时与嵌入式计算系统研究中心) Data61, CSIRO(数据61,澳大利亚联邦科学与工业研究组织) School of Computer Science and Engineering, the University of New South Wales(新南威尔士大学计算机科学与工程学院) State Key Laboratory of Public Big Data, College of Big Data and Information Engineering, Guizhou University(公共大数据国家重点实验室,贵州大学大数据与信息工程学院) Department of Computer Engineering, Qassim University(科威特大学计算机工程系) College of Computing and Data Science, Nanyang Technological University(南洋理工大学计算与数据科学学院) Division of Electrical Engineering, Department of Engineering, University of Cambridge(剑桥大学工程系电子工程系) Center for NeXt-Generation Communications (CXC), Koç University(下一代通信中心(CXC),科隆大学)

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2505.21680 2025-06-02 cs.LG cs.AI

multivariateGPT: a decoder-only transformer for multivariate categorical and numeric data

Andrew J. Loza, Jun Yup Kim, Shangzheng Song, Yihang Liu, Joseph J. Y. Sung, R Andrew Taylor, Dennis L. Shung

机构 * Yale School of Medicine(耶鲁医学院) Lee Kong Chian School of Medicine, Nanyang Technological University(南洋理工大学李科健医学院)

Comments 15 pages, 5 figures

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2502.14662 2025-06-02 cs.CL cs.IR

iAgent: LLM Agent as a Shield between User and Recommender Systems

Wujiang Xu, Yunxiao Shi, Zujie Liang, Xuying Ning, Kai Mei, Kun Wang, Xi Zhu, Min Xu, Yongfeng Zhang

机构 * Rutgers University(罗格斯大学) University of Technology Sydney(悉尼技术大学) University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) Nanyang Technological University(南洋理工大学)

Comments Findings of ACL 2025 and WWW2025@HCRS

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2505.23727 2025-05-30 cs.CV cs.MM

PixelThink: Towards Efficient Chain-of-Pixel Reasoning

Song Wang, Gongfan Fang, Lingdong Kong, Xiangtai Li, Jianyun Xu, Sheng Yang, Qiang Li, Jianke Zhu, Xinchao Wang

机构 * Zhejiang University(浙江大学) National University of Singapore(新加坡国立大学) Nanyang Technological University(南洋理工大学) AD Lab, CaiNiao Inc., Alibaba Group(阿里集团 Cainiao 事业部实验室)

Comments Project Page: https://PixelThink.github.io

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2505.23556 2025-05-30 cs.CL

Understanding Refusal in Language Models with Sparse Autoencoders

Wei Jie Yeo, Nirmalendu Prakash, Clement Neo, Roy Ka-Wei Lee, Erik Cambria, Ranjan Satapathy

机构 * Nanyang Technological University(南洋理工大学) Singapore University of Technology and Design(新加坡科技设计大学) Digital Trust Centre(数字信任中心) Institute of High Performance Computing (IHPC)(高性能计算研究所)

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2505.23480 2025-05-30 cs.CL

Revisiting Overthinking in Long Chain-of-Thought from the Perspective of Self-Doubt

Keqin Peng, Liang Ding, Yuanxin Ouyang, Meng Fang, Dacheng Tao

机构 * Beihang University(北航大学) The University of Sydney(悉尼大学) University of Liverpool(利物浦大学) Nanyang Technological University(南洋理工大学)

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2505.23469 2025-05-30 cs.CV

A Divide-and-Conquer Approach for Global Orientation of Non-Watertight Scene-Level Point Clouds Using 0-1 Integer Optimization

Zhuodong Li, Fei Hou, Wencheng Wang, Xuequan Lu, Ying He

机构 * Key Laboratory of System Software (CAS)(系统软件重点实验室) State Key Laboratory of Computer Science(计算机科学国家重点实验室) Institute of Software, Chinese Academy of Sciences(中国科学院软件研究所) Department of Computer Science and Software Engineering, The University of Western Australia(西澳大学计算机科学与软件工程系) College of Computing and Data Science, Nanyang Technological University(南洋理工大学计算机科学与数据科学学院)

Comments accepted to SIGGRAPH 2025

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2505.23376 2025-05-30 cs.RO

MEF-Explore: Communication-Constrained Multi-Robot Entropy-Field-Based Exploration

Khattiya Pongsirijinda, Zhiqiang Cao, Billy Pik Lik Lau, Ran Liu, Chau Yuen, U-Xuan Tan

机构 * Engineering Product Development, Singapore University of Technology and Design(新加坡科技设计大学工程产品开发部) School of Electrical and Electronic Engineering, Nanyang Technological University(南洋理工大学电子与电气工程学院)

Comments This paper has been accepted for publication in IEEE Transactions on Automation Science and Engineering

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2505.23266 2025-05-30 cs.CR cs.AI cs.CV

Disrupting Vision-Language Model-Driven Navigation Services via Adversarial Object Fusion

Chunlong Xie, Jialing He, Shangwei Guo, Jiacheng Wang, Shudong Zhang, Tianwei Zhang, Tao Xiang

机构 * College of Computer Science, Chongqing University(重庆大学计算机学院) College of Computing and Data Science, Nanyang Technological University(南洋理工大学计算机与数据科学学院) School of Computer Science and Technology, Xidian University(西安电子科技大学计算机科学与技术学院)

Comments Under review

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2505.23184 2025-05-30 cs.LG cs.SE

Two Is Better Than One: Rotations Scale LoRAs

Hongcan Guo, Guoshun Nan, Yuan Yang, Diyang Zhang, Haotian Li, Zhican Chen, Qinchuan Zhou, Yuhan Ran, Xinye Cao, Sicong Leng, Xiaofeng Tao, Xudong Jiang

机构 * Beijing University of Posts and Telecommunications(北京邮电大学) Nanyang Technological University(南洋理工大学) University of Bristol(布里斯托大学)

Comments 27pages, 16figures

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2505.23181 2025-05-30 cs.LG cs.AI

FreRA: A Frequency-Refined Augmentation for Contrastive Learning on Time Series Classification

Tian Tian, Chunyan Miao, Hangwei Qian

机构 * Alibaba-NTU Singapore Joint Research Institute(阿里巴巴-国立科技大学新加坡联合研究机构) College of Computing and Data Science, Nanyang Technological University Singapore(国立科技大学新加坡计算机与数据科学学院) CFAR, A*STAR Singapore(新加坡A*STAR医学研究中心)

Comments KDD 2025

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2412.13670 2025-05-30 cs.CL cs.LG

AntiLeakBench: Preventing Data Contamination by Automatically Constructing Benchmarks with Updated Real-World Knowledge

Xiaobao Wu, Liangming Pan, Yuxi Xie, Ruiwen Zhou, Shuai Zhao, Yubo Ma, Mingzhe Du, Rui Mao, Anh Tuan Luu, William Yang Wang

机构 * Nanyang Technological University(南洋理工大学) University of California, Santa Barbara(加州大学圣芭芭拉分校) National University of Singapore(新加坡国立大学) Shanghai Jiao Tong University(上海交通大学) University of Arizona(亚利桑那大学)

Comments Accepted to ACL 2025 main conference. Code and data are at https://github.com/bobxwu/AntiLeakBench

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2411.00006 2025-05-30 cs.SE cs.AI

Personality-Guided Code Generation Using Large Language Models

Yaoqi Guo, Zhenpeng Chen, Jie M. Zhang, Yang Liu, Yun Ma

机构 * Peking University(北京大学) Nanyang Technological University(南洋理工大学) King’s College London(伦敦大学国王学院)

Comments Accepted by the 63rd Annual Meeting of the Association for Computational Linguistics (ACL 2025) Main Track

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2505.22543 2025-05-29 cs.CV cs.AI

Scaling-up Perceptual Video Quality Assessment

Ziheng Jia, Zicheng Zhang, Zeyu Zhang, Yingji Liang, Xiaorong Zhu, Chunyi Li, Jinliang Han, Haoning Wu, Bin Wang, Haoran Zhang, Guanyu Zhu, Qiyong Zhao, Xiaohong Liu, Guangtao Zhai, Xiongkuo Min

机构 * Shanghai Jiaotong University(上海交通大学) Media Experience and Evaluation Lab(媒体体验与评估实验室) Nanyang Technological University(南洋理工大学) East China Normal University(华东师范大学)

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