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Recent advances in AI-powered generative models have enabled the creation of increasingly realistic synthetic images, posing significant risks to information integrity and public trust on social media platforms. While robust detection…

计算机视觉与模式识别 · 计算机科学 2025-10-06 Zhenglin Huang , Tianxiao Li , Xiangtai Li , Haiquan Wen , Yiwei He , Jiangning Zhang , Hao Fei , Xi Yang , Xiaowei Huang , Bei Peng , Guangliang Cheng

Research Agents enable models to gather information from the web using tools to answer user queries, requiring them to dynamically interleave internal reasoning with tool use. While such capabilities can in principle be learned via…

人工智能 · 计算机科学 2026-03-10 Hansi Zeng , Zoey Li , Yifan Gao , Chenwei Zhang , Xiaoman Pan , Tao Yang , Fengran Mo , Jiacheng Lin , Xian Li , Jingbo Shang

Semi-structured knowledge bases (SKBs) embed textual documents in a typed graph of entities and relations, and underpin applications such as product search, academic paper search, and precision-medicine inquiries. Existing hybrid retrieval…

信息检索 · 计算机科学 2026-05-29 Yicheng Tao , Yiqun Wang , Xiangchen Song , Xin Luo , Kai Liu , Jie Liu

Improving visual text synthesis has long been a challenging and evolving frontier for image generation models. While recent state-of-the-art (SOTA) models have made remarkable strides in text generation capabilities, existing benchmarks…

计算机视觉与模式识别 · 计算机科学 2026-03-24 Peirong Zhang , Haowei Xu , Jiaxin Zhang , Xuhan Zheng , Guitao Xu , Yuyi Zhang , Junle Liu , Zhenhua Yang , Wei Zhou , Lianwen Jin

Visual tokenizer is a critical component for vision generation. However, the existing tokenizers often face unsatisfactory trade-off between compression ratios and reconstruction fidelity. To fill this gap, we introduce a powerful and…

计算机视觉与模式识别 · 计算机科学 2026-02-10 Shaobin Zhuang , Yiwei Guo , Canmiao Fu , Zhipeng Huang , Zeyue Tian , Xiaohui Li , Fangyikang Wang , Ying Zhang , Chen Li , Yali Wang

Semantic image synthesis, i.e., generating images from user-provided semantic label maps, is an important conditional image generation task as it allows to control both the content as well as the spatial layout of generated images. Although…

计算机视觉与模式识别 · 计算机科学 2024-01-09 Tariq Berrada , Jakob Verbeek , Camille Couprie , Karteek Alahari

Exams are a fundamental test of expert-level intelligence and require integrated understanding, reasoning, and generation. Existing exam-style benchmarks mainly focus on understanding and reasoning tasks, and current generation benchmarks…

计算机视觉与模式识别 · 计算机科学 2026-05-15 Zhaokai Wang , Penghao Yin , Xiangyu Zhao , Changyao Tian , Yu Qiao , Wenhai Wang , Jifeng Dai , Gen Luo

Translating freehand sketches into photorealistic images remains a fundamental challenge in image synthesis, particularly due to the abstract, sparse, and stylistically diverse nature of sketches. Existing approaches, including GAN-based…

计算机视觉与模式识别 · 计算机科学 2026-03-11 Ali Zia , Muhammad Umer Ramzan , Usman Ali , Muhammad Faheem , Abdelwahed Khamis , Shahnawaz Qureshi

Editing images using natural language instructions has become a natural and expressive way to modify visual content; yet, evaluating the performance of such models remains challenging. Existing evaluation approaches often rely on image-text…

计算机视觉与模式识别 · 计算机科学 2025-07-28 Yusu Qian , Jiasen Lu , Tsu-Jui Fu , Xinze Wang , Chen Chen , Yinfei Yang , Wenze Hu , Zhe Gan

Multi-modal information retrieval (MMIR) is a rapidly evolving field, where significant progress, particularly in image-text pairing, has been made through advanced representation learning and cross-modality alignment research. However,…

AI-based persona simulation -- often referred to as digital twin simulation -- is increasingly used for market research, recommender systems, and social sciences. Despite their flexibility, large language models (LLMs) often exhibit…

机器学习 · 计算机科学 2026-04-10 Grace Jiarui Fan , Chengpiao Huang , Tianyi Peng , Kaizheng Wang , Yuhang Wu

The ability to research and synthesize knowledge is central to human expertise and progress. A new class of AI systems--designed for generative research synthesis--aims to automate this process by retrieving information from the live web…

计算与语言 · 计算机科学 2026-02-10 Liana Patel , Negar Arabzadeh , Harshit Gupta , Ankita Sundar , Ion Stoica , Matei Zaharia , Carlos Guestrin

Block-based visual programming environments are increasingly used to introduce computing concepts to beginners. Given that programming tasks are open-ended and conceptual, novice students often struggle when learning in these environments.…

人工智能 · 计算机科学 2023-03-30 Adish Singla , Nikitas Theodoropoulos

Multimodal large language models (LLMs) have demonstrated impressive capabilities in generating high-quality images from textual instructions. However, their performance in generating scientific images--a critical application for…

Large Language Models (LLMs) are increasingly deployed as scientific AI as- sistants, and a growing body of benchmarks evaluates their capabilities across knowledge retrieval, reasoning, code generation, and tool use. These evaluations,…

Visual program synthesis is a promising approach to exploit the reasoning abilities of large language models for compositional computer vision tasks. Previous work has used few-shot prompting with frozen LLMs to synthesize visual programs.…

计算机视觉与模式识别 · 计算机科学 2024-04-09 Zaid Khan , Vijay Kumar BG , Samuel Schulter , Yun Fu , Manmohan Chandraker

Scientific visualization pipelines encode domain-specific procedural knowledge with strict execution dependencies, making their construction sensitive to missing stages, incorrect operator usage, or improper ordering. Thus, generating…

图形学 · 计算机科学 2026-03-30 Guanghui Zhao , Zhe Wang , Yu Dong , Guan Li , GuiHua Shan

Synthetic verification techniques such as generating test cases and reward modelling are common ways to enhance the coding capabilities of large language models (LLM) beyond predefined tests. Additionally, code verification has recently…

人工智能 · 计算机科学 2025-07-31 Aleksander Ficek , Somshubra Majumdar , Vahid Noroozi , Boris Ginsburg

Neural network constraint satisfaction is crucial for safety-critical applications such as power system optimization, robotic path planning, and autonomous driving. However, existing constraint satisfaction methods face…

机器学习 · 计算机科学 2026-03-27 Haoyu Zhu , Yao Zhang , Jiashen Ren , Qingchun Hou

Recent generative data augmentation methods conditioned on both image and text prompts struggle to balance between fidelity and diversity, as it is challenging to preserve essential image details while aligning with varied text prompts.…

计算机视觉与模式识别 · 计算机科学 2025-10-20 Tianchen Zhao , Xuanbai Chen , Zhihua Li , Jun Fang , Dongsheng An , Xiang Xu , Zhuowen Tu , Yifan Xing