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The rapid advancement in AI-generated video synthesis has led to a growth demand for standardized and effective evaluation metrics. Existing metrics lack a unified framework for systematically categorizing methodologies, limiting a holistic…

Computer Vision and Pattern Recognition · Computer Science 2025-03-19 Xinhao Xiang , Xiao Liu , Zizhong Li , Zhuosheng Liu , Jiawei Zhang

With the growing demand for short videos and personalized content, automated Video Log (Vlog) generation has become a key direction in multimodal content creation. Existing methods mostly rely on predefined scripts, lacking dynamism and…

Computer Vision and Pattern Recognition · Computer Science 2025-09-03 Xiaolu Hou , Bing Ma , Jiaxiang Cheng , Xuhua Ren , Kai Yu , Wenyue Li , Tianxiang Zheng , Qinglin Lu

Recent advances in image generation models have expanded their applications beyond aesthetic imagery toward practical visual content creation. However, existing benchmarks mainly focus on natural image synthesis and fail to systematically…

Computer Vision and Pattern Recognition · Computer Science 2026-03-27 Yan Li , Zezi Zeng , Ziwei Zhou , Xin Gao , Muzhao Tian , Yifan Yang , Mingxi Cheng , Qi Dai , Yuqing Yang , Lili Qiu , Zhendong Wang , Zhengyuan Yang , Xue Yang , Lijuan Wang , Ji Li , Chong Luo

The rapid evolution of generative video foundation models has propelled the field toward professional-grade cinematic synthesis. To achieve such demanding quality, the community transitions towards Reinforcement Learning (RL) and agentic…

While Large Language Models (LLMs) have evolved into tool-using agents, they remain brittle in long-horizon interactions. Unlike mathematical reasoning where errors are often rectifiable via backtracking, tool-use failures frequently induce…

Artificial Intelligence · Computer Science 2026-03-17 Shengda Fan , Xuyan Ye , Yupeng Huo , Zhi-Yuan Chen , Yiju Guo , Shenzhi Yang , Wenkai Yang , Shuqi Ye , Jingwen Chen , Haotian Chen , Xin Cong , Yankai Lin

The growing capabilities of AI in generating video content have brought forward significant challenges in effectively evaluating these videos. Unlike static images or text, video content involves complex spatial and temporal dynamics which…

Computer Vision and Pattern Recognition · Computer Science 2026-03-23 Xiao Liu , Xinhao Xiang , Zizhong Li , Yongheng Wang , Zhuoheng Li , Zhuosheng Liu , Weidi Zhang , Weiqi Ye , Jiawei Zhang

Most existing approaches formulate action quality assessment and skill proficiency estimation as discriminative prediction tasks, typically producing discrete labels or scores without explicitly modeling the reasoning process underlying the…

Computer Vision and Pattern Recognition · Computer Science 2026-04-21 Edoardo Bianchi , Jacopo Staiano , Antonio Liotta

The task of estimating the world model describing the dynamics of a real world process assumes immense importance for anticipating and preparing for future outcomes. For applications such as video surveillance, robotics applications,…

Computer Vision and Pattern Recognition · Computer Science 2025-05-22 Hao Tang , Kevin Ellis , Suhas Lohit , Michael J. Jones , Moitreya Chatterjee

Retrieval Augmented Generation (RAG) systems have seen huge popularity in augmenting Large-Language Model (LLM) outputs with domain specific and time sensitive data. Very recently a shift is happening from simple RAG setups that query a…

Information Retrieval · Computer Science 2024-03-05 Tristan Kenneweg , Philip Kenneweg , Barbara Hammer

Evaluating text-to-vision content hinges on two crucial aspects: visual quality and alignment. While significant progress has been made in developing objective models to assess these dimensions, the performance of such models heavily relies…

Computer Vision and Pattern Recognition · Computer Science 2025-06-17 Zicheng Zhang , Tengchuan Kou , Shushi Wang , Chunyi Li , Wei Sun , Wei Wang , Xiaoyu Li , Zongyu Wang , Xuezhi Cao , Xiongkuo Min , Xiaohong Liu , Guangtao Zhai

We present Movie Gen, a cast of foundation models that generates high-quality, 1080p HD videos with different aspect ratios and synchronized audio. We also show additional capabilities such as precise instruction-based video editing and…

Virtual film production requires intricate decision-making processes, including scriptwriting, virtual cinematography, and precise actor positioning and actions. Motivated by recent advances in automated decision-making with language…

Computation and Language · Computer Science 2025-01-23 Zhenran Xu , Longyue Wang , Jifang Wang , Zhouyi Li , Senbao Shi , Xue Yang , Yiyu Wang , Baotian Hu , Jun Yu , Min Zhang

The rapid development of diffusion models has significantly advanced AI-generated content (AIGC), particularly in Text-to-Image (T2I) and Text-to-Video (T2V) generation. Text-based video editing, leveraging these generative capabilities,…

Computer Vision and Pattern Recognition · Computer Science 2025-01-22 Yupeng Chen , Penglin Chen , Xiaoyu Zhang , Yixian Huang , Qian Xie

Recent advances in video generation have posed great challenges in the assessment of AI-generated content, particularly with the emergence of increasingly sophisticated models. The various inconsistencies and defects observed in such videos…

Computer Vision and Pattern Recognition · Computer Science 2025-04-15 Rui Chen , Lei Sun , Jing Tang , Geng Li , Xiangxiang Chu

Despite significant advancements in Large Language Models (LLMs) and Large Vision-Language Models (LVLMs), current models still face substantial challenges in handling complex, multi-turn, and visually-grounded tasks that demand deep…

Computation and Language · Computer Science 2025-08-22 Seungmin Han , Haeun Kwon , Ji-jun Park , Taeyang Yoon

We propose OutboundEval, a comprehensive benchmark for evaluating large language models (LLMs) in expert-level intelligent outbound calling scenarios. Unlike existing methods that suffer from three key limitations - insufficient dataset…

Artificial Intelligence · Computer Science 2025-11-17 Pengyu Xu , Shijia Li , Ao Sun , Feng Zhang , Yahan Li , Bo Wu , Zhanyu Ma , Jiguo Li , Jun Xu , Jiuchong Gao , Jinghua Hao , Renqing He , Rui Wang , Yang Liu , Xiaobo Hu , Fan Yang , Jia Zheng , Guanghua Yao

Large language models (LLMs), the foundation of generative AI systems like ChatGPT, are transforming many fields and applications, including multimedia, enabling more advanced content generation, analysis, and interaction. However,…

Machine Learning · Computer Science 2026-02-03 Zoha Azimi , Reza Farahani , Radu Prodan , Christian Timmerer

In recent years, AI-generated videos have become increasingly realistic and sophisticated. Meanwhile, Large Vision-Language Models (LVLMs) have shown strong potential for detecting such content. However, existing evaluation protocols…

Computer Vision and Pattern Recognition · Computer Science 2026-03-20 Yueying Zou , Pei Pei Li , Zekun Li , Xinyu Guo , Xing Cui , Huaibo Huang , Ran He

Text-to-image (T2I) systems increasingly rely on upstream prompters, either humans or multimodal large language models (MLLMs), to translate user intent into detailed prompts. Yet current benchmarks fix the prompt and only evaluate T2I…

Artificial Intelligence · Computer Science 2026-05-22 Hanjun Luo , Zhimu Huang , Sylvia Chung , Yiran Wang , Yingbin Jin , Jialin Li , Jiang Li , Xinfeng Li , Hanan Salam

Current video generation models excel at creating short, realistic clips, but struggle with longer, multi-scene videos. We introduce \texttt{DreamFactory}, an LLM-based framework that tackles this challenge. \texttt{DreamFactory} leverages…

Artificial Intelligence · Computer Science 2024-08-22 Zhifei Xie , Daniel Tang , Dingwei Tan , Jacques Klein , Tegawend F. Bissyand , Saad Ezzini