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高校专区

Shanghai Jiao Tong University(上海交通大学)

2026-04-23 至 2026-04-23 共收录 11
2604.20283 2026-04-23 cs.CL

Multi-Perspective Evidence Synthesis and Reasoning for Unsupervised Multimodal Entity Linking

多视角证据综合与推理用于无监督多模态实体链接

Mo Zhou, Jianwei Wang, Kai Wang, Helen Paik, Ying Zhang, Wenjie Zhang

机构 * The University of New South Wales(新南威尔士大学) Shanghai Jiao Tong University(上海交通大学) University of Technology Sydney(技术大学悉尼)

AI总结 本文提出MSR-MEL框架,通过多视角证据综合与推理提升无监督多模态实体链接性能,采用图神经网络和大语言模型进行证据整合与推理,实验表明优于现有方法。

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2604.20193 2026-04-23 cs.RO

LLM-Guided Safety Agent for Edge Robotics with an ISO-Compliant Perception-Compute-Control Architecture

基于ISO合规感知-计算-控制架构的LLM引导安全代理用于边缘机器人

Xu Huang, Ruofan Zhang, Lu Cheng, Yuefeng Song, Xu Huang, Huayu Zhang, Sheng Yin, Anyang Liang, Chen Qian, Yin Zhou, Xiaoyun Yuan, Yuan Cheng

机构 * Shanghai Jiao Tong University(上海交通大学) SIMMIR Tech(SIMMIR科技)

AI总结 本文提出一种基于ISO合规架构的LLM引导安全代理,通过将安全规范转化为可执行谓词,实现边缘机器人中的功能安全,支持ISO 13849 Category 3和PL d的实用部署。

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2604.20147 2026-04-23 math.OC cs.LG

Robust Out-of-Distribution Stochastic Optimization

鲁棒的分布外随机优化

Xianyu Li, Huan Xu, Xiaolin Huang, Chao Shang

机构 * Department of Automation, Tsinghua University(清华大学自动化系) Antai College of Economics & Management, Shanghai Jiao Tong University(上海交通大学安泰经济管理学院) Institute of Image Processing and Pattern Recognition, Shanghai Jiao Tong University(上海交通大学图像处理与模式识别研究所)

AI总结 本文提出一种新的数据驱动框架,用于在未知分布下进行鲁棒决策。通过学习不确定性集和min-max随机规划,提供分布外泛化保证,并在多物品新闻供应商和投资组合优化中验证了其性能。

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2604.20090 2026-04-23 cs.CL

Less Languages, Less Tokens: An Efficient Unified Logic Cross-lingual Chain-of-Thought Reasoning Framework

少语言,少令牌:一种高效的统一逻辑跨语言推理框架

Chenyuan Zhang, Qiguang Chen, Xie Chen, Zhuotao Tian, Bowen Xing, Meishan Zhang, Libo Qin, Baotian Hu, Min Zhang

机构 * Harbin Institute of Technology, Shenzhen(哈尔滨工业大学(深圳)) Central South University(中南大学) Text Computing and Cognitive Intelligence Ministry of Education Engineering Research Center, Guizhou University(贵州省教育厅Text Computing and Cognitive Intelligence工程研究中心,贵州大学) University of Science and Technology Beijing(北京科技大学) Shanghai Jiao Tong University(上海交通大学) Shanghai Innovation Institute(上海创新研究院)

AI总结 本文提出UL-XCoT框架,通过减少语言和令牌数量提升跨语言推理效率,实验证明在多语言任务中准确率高且令牌成本降低超50%。

Comments Accepted by ACL2026 Main

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2604.19926 2026-04-23 cs.AI

CreativeGame:Toward Mechanic-Aware Creative Game Generation

CreativeGame:迈向机制感知的创意游戏生成

Hongnan Ma, Han Wang, Shenglin Wang, Tieyue Yin, Yiwei Shi, Yucong Huang, Yingtian Zou, Muning Wen, Mengyue Yang

机构 * University of Bristol(布里斯托大学) Shanghai Jiao Tong University(上海交通大学) Shandong University(山东大学) Nanjing University(南京大学) Sreal AI Project(Sreal AI项目)

AI总结 本文提出CreativeGame系统,通过机制感知规划循环和跨版本经验积累,实现迭代式HTML5游戏生成,支持可解释的版本间进化。

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2604.19790 2026-04-23 cs.AI cs.LG

Hidden Reliability Risks in Large Language Models: Systematic Identification of Precision-Induced Output Disagreements

大语言模型中的隐藏可靠性风险:系统性识别精度诱导的输出分歧

Yifei Wang, Tianlin Li, Xiaohan Zhang, Xiaoyu Zhang, Wei Ma, Mingfei Cheng, Li Pan

机构 * Shanghai Jiao Tong University(上海交通大学) Beihang University(北航) Nanyang Technological University(南洋理工大学) Singapore Management University(新加坡管理学院)

AI总结 本文提出PrecisionDiff框架,用于系统检测大语言模型在不同精度下的行为分歧,通过生成精度敏感测试输入并进行跨精度比较分析,揭示传统方法难以发现的细微差异,实验表明此类分歧在多个开源对齐LLM中普遍存在,PrecisionDiff在检测此类问题上表现优异。

Comments 12 pages, 5 figures

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2604.12456 2026-04-23 eess.AS cs.AI

X-VC: Zero-shot Streaming Voice Conversion in Codec Space

X-VC:在编码空间中实现零样本语音转换

Qixi Zheng, Yuxiang Zhao, Tianrui Wang, Wenxi Chen, Kele Xu, Yikang Li, Qinyuan Chen, Xipeng Qiu, Kai Yu, Xie Chen

机构 * Shanghai Jiao Tong University Shanghai China Tianjin University Tianjin China Shanghai Jiao Tong University, Shanghai Innovation Institute Shanghai China State Key Laboratory of Complex \& Critical Software Environment Changsha China Shanghai Innovation Institute Shanghai China Fudan University, Shanghai Innovation Institute Shanghai China Shanghai Jiao Tong University Tianjin University Shanghai Jiao Tong University, Shanghai Innovation Institute State Key Laboratory of Complex \& Critical Software Environment Shanghai Innovation Institute Fudan University, Shanghai Innovation Institute

AI总结 X-VC提出一种在编码空间中进行零样本语音转换的系统,通过双条件声学转换器和自适应归一化技术,在保持语言内容的同时实现高质量低延迟的语音转换。

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2510.04225 2026-04-23 cs.CV cs.AI cs.CL

Locate-Then-Examine: Grounded Region Reasoning Improves Detection of AI-Generated Images

定位后检查:基于区域的推理提升AI生成图像的检测

Yikun Ji, Yan Hong, Bowen Deng, Jun Lan, Huijia Zhu, Weiqiang Wang, Liqing Zhang, Jianfu Zhang

机构 * Shanghai Jiao Tong University(上海交通大学) Ant Group(蚂蚁集团)

AI总结 本文提出LTE框架,通过定位可疑区域并重新检查以提升AI生成图像检测的准确性和鲁棒性,提供可理解的区域级解释。

Comments 18 pages, 11 figures (including supplementary material)

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2604.20811 2026-04-23 cs.AI

Diagnosing CFG Interpretation in LLMs

在LLM中诊断CFG解释

Hanqi Li, Lu Chen, Kai Yu

机构 * X-LANCE Lab, School of Computer Science, Shanghai Jiao Tong University, Shanghai, China(上海交通大学计算机科学学院X-LANCE实验室) AISpeech Co., Ltd., Suzhou, China(上海AI语音有限公司) Shanghai Innovation Institution, Shanghai, China(上海创新研究所) Jiangsu Key Lab of Language Computing, Suzhou, China(江苏省语言计算重点实验室) Suzhou Laboratory, Suzhou, China(苏州实验室)

AI总结 研究LLM在处理新上下文无关文法时能否生成语法正确、行为功能和语义忠实的输出,揭示LLM在语法、行为和语义层面的层次退化问题。

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2604.18349 2026-04-23 cs.CL

HiGMem: A Hierarchical and LLM-Guided Memory System for Long-Term Conversational Agents

HiGMem:一种分层且基于LLM的长期对话代理内存系统

Shuqi Cao, Jingyi He, Fei Tan

机构 * East China Normal University(东华大学) Shanghai Jiao Tong University(上海交通大学)

AI总结 HiGMem通过分层事件-对话轮次内存系统,利用事件摘要作为语义锚点,提升检索效率和证据集可靠性,优于现有方法。

Comments Accepted to Findings of the Association for Computational Linguistics: ACL 2026. Camera-ready version. 10 pages, 2 figures. Code: https://github.com/ZeroLoss-Lab/HiGMem

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2407.01621 2026-04-23 cs.LG q-bio.QM stat.ME stat.ML

Deciphering interventional dynamical causality from non-intervention complex systems

从非干预复杂系统中解码干预性动力学因果性

Jifan Shi, Yang Li, Juan Zhao, Siyang Leng, Rui Bao, Kazuyuki Aihara, Luonan Chen, Wei Lin

机构 * Research Institute of Intelligent Complex Systems & CISOR, Fudan University(智能复杂系统研究所及CISOR,复旦大学) International Research Center for Neurointelligence, The University of Tokyo Institutes for Advanced Study, The University of Tokyo(神经智能国际研究中心,东京大学先进研究所,东京大学) School of Pharmacy, Shanghai University of Traditional Chinese Medicine(上海中医药大学药学院) Institute of AI and Robotics, College of Intelligent Robotics and Advanced Manufacturing, Fudan University(人工智能与机器人研究所,智能机器人与先进制造学院,复旦大学) Frontiers Science Center for Deep Ocean Multispheres and Earth System, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China(深海多球体与地球系统前沿科学中心,海洋化学理论与技术重点实验室,教育部,中国海洋大学) School of Mathematical Sciences and School of AI, Shanghai Jiao Tong University(数学科学学院和人工智能学院,上海交通大学) Key Laboratory of Systems Health Science of Zhejiang Province, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Chinese Academy of Sciences(浙江省系统健康科学重点实验室,杭州高级研究所,中国科学院大学,中国科学院)

AI总结 本文提出IntDC框架和IEE算法,通过延迟嵌入空间在不需干预或动力学模型的情况下,从观测数据中解码因果性,验证了其在因果分析中的有效性。

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