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Temporal action proposal generation is an essential and challenging task that aims at localizing temporal intervals containing human actions in untrimmed videos. Most of existing approaches are unable to follow the human cognitive process…

Computer Vision and Pattern Recognition · Computer Science 2022-03-18 Viet-Khoa Vo-Ho , Ngan Le , Kashu Yamazaki , Akihiro Sugimoto , Minh-Triet Tran

Large language models (LLMs) have demonstrated strong capabilities in code generation, underscoring the critical need for rigorous and comprehensive evaluation. Existing evaluation approaches fall into three categories, including…

Software Engineering · Computer Science 2025-10-21 Xinchen Wang , Pengfei Gao , Chao Peng , Ruida Hu , Cuiyun Gao

In recent years, Multi-Talker Audio-Video Generation (MTAVG) models have shown promising performance on fundamental metrics such as lip-sync and audio-visual alignment. However, these metrics remain insufficient for assessing cinematic…

Aligning video generative models with human preferences remains challenging: current approaches rely on Vision-Language Models (VLMs) for reward modeling, but these models struggle to capture subtle temporal dynamics. We propose a…

Computer Vision and Pattern Recognition · Computer Science 2026-05-25 Shivanshu Shekhar , Uttaran Bhattacharya , Raghavendra Addanki , Mehrab Tanjim , Somdeb Sarkhel , Tong Zhang

The rapid advancement of AI-generated video models has created a pressing need for robust and interpretable evaluation frameworks. Existing metrics are limited to producing numerical scores without explanatory comments, resulting in low…

Computer Vision and Pattern Recognition · Computer Science 2025-07-03 Xiao Liu , Jiawei Zhang

Training Vision Language Models (VLMs) for video event reasoning requires high-quality structured annotations capturing not only what happened, but when, where, why, and with what consequence, at a scale manual labelling cannot support. We…

Computer Vision and Pattern Recognition · Computer Science 2026-05-22 Han Zhang , Wanting Jiang , Tomasz Kornuta , Tian Zheng , Vidya Murali

Video-based large language models (Video-LLMs) have been recently introduced, targeting both fundamental improvements in perception and comprehension, and a diverse range of user inquiries. In pursuit of the ultimate goal of achieving…

Computer Vision and Pattern Recognition · Computer Science 2023-11-29 Munan Ning , Bin Zhu , Yujia Xie , Bin Lin , Jiaxi Cui , Lu Yuan , Dongdong Chen , Li Yuan

Text-driven video editing has recently experienced rapid development. Despite this, evaluating edited videos remains a considerable challenge. Current metrics tend to fail to align with human perceptions, and effective quantitative metrics…

Computer Vision and Pattern Recognition · Computer Science 2024-12-19 Shangkun Sun , Xiaoyu Liang , Songlin Fan , Wenxu Gao , Wei Gao

Recent advances in video generation have produced models capable of synthesizing stunning visual content from simple text prompts. However, these models struggle to generate long-form, coherent narratives from high-level concepts like…

Computer Vision and Pattern Recognition · Computer Science 2026-05-28 Chenyu Mu , Xin He , Qu Yang , Wanshun Chen , Jiadi Yao , Huang Liu , Zihao Yi , Bo Zhao , Xingyu Chen , Ruotian Ma , Fanghua Ye , Erkun Yang , Cheng Deng , Zhaopeng Tu , Xiaolong Li , Linus

Recent advances in video reward models and post-training strategies have improved text-to-video (T2V) generation. While these models typically assess visual quality, motion quality, and text alignment, they often overlook key structural…

Computer Vision and Pattern Recognition · Computer Science 2026-03-27 Yuan Wang , Borui Liao , Huijuan Huang , Jinda Lu , Ouxiang Li , Kuien Liu , Meng Wang , Xiang Wang

Despite remarkable progress toward general-purpose video models, a critical question remains unanswered: how far are these models from achieving true multimodal reasoning? Existing benchmarks fail to address this question rigorously, as…

Computer Vision and Pattern Recognition · Computer Science 2026-04-22 Xiaotian Zhang , Jianhui Wei , Yuan Wang , Jie Tan , Yichen Li , Yan Zhang , Ziyi Chen , Daoan Zhang , Dezhi YU , Wei Xu , Songtao Jiang , Zuozhu Liu

Evaluation insights are limited by the availability of high-quality benchmarks. As models evolve, there is a need to create benchmarks that can measure progress on new and complex generative capabilities. However, manually creating new…

Machine Learning · Computer Science 2025-10-08 Natasha Butt , Varun Chandrasekaran , Neel Joshi , Besmira Nushi , Vidhisha Balachandran

The generative capabilities of Large Language Models (LLMs) are rapidly expanding from static code to dynamic, interactive visual artifacts. This progress is bottlenecked by a critical evaluation gap: established benchmarks focus on…

Recent advancements in generative Large Language Models(LLMs) have been remarkable, however, the quality of the text generated by these models often reveals persistent issues. Evaluating the quality of text generated by these models,…

Computation and Language · Computer Science 2024-04-16 Yu Li , Shenyu Zhang , Rui Wu , Xiutian Huang , Yongrui Chen , Wenhao Xu , Guilin Qi , Dehai Min

Recent visual generation models have made major progress in photorealism, typography, instruction following, and interactive editing, yet they still struggle with spatial reasoning, persistent state, long-horizon consistency, and causal…

The technical complexity of research papers often limits their reach, necessitating more accessible formats like scientific videos to disseminate key insights through engaging narration. However, existing automated methods primarily focus…

Artificial Intelligence · Computer Science 2026-04-22 Xiao Liang , Bangxin Li , Zixuan Chen , Hanyue Zheng , Zhi Ma , Di Wang , Cong Tian , Quan Wang

Text-to-Image (T2I) generation has made significant advancements with diffusion models, yet challenges persist in handling complex instructions, ensuring fine-grained content control, and maintaining deep semantic consistency. Existing T2I…

Machine Learning · Computer Science 2025-08-08 Xiaoqi Dong , Xiangyu Zhou , Nicholas Evans , Yujia Lin

Multimodal reward models (MRMs) play a crucial role in the training, inference, and evaluation of Large Vision Language Models (LVLMs) by assessing response quality. However, existing benchmarks for evaluating MRMs in the video domain…

Computer Vision and Pattern Recognition · Computer Science 2025-09-03 Zhihong Zhang , Xiaojian Huang , Jin Xu , Zhuodong Luo , Xinzhi Wang , Jiansheng Wei , Xuejin Chen

Interleaved text-and-image generation represents a significant frontier for Multimodal Large Language Models (MLLMs), offering a more intuitive way to convey complex information. Current paradigms rely on either image generation or…

Artificial Intelligence · Computer Science 2026-04-01 Yinuo Liu , Zi Qian , Heng Zhou , Jiahao Zhang , Yajie Zhang , Zhihang Li , Mengyu Zhou , Erchao Zhao , Xiaoxi Jiang , Guanjun Jiang

The rapid evolution of Large Language Models (LLMs) has fostered diverse paradigms for automated slide generation, ranging from code-driven layouts to image-centric synthesis. However, evaluating these heterogeneous systems remains…

Computation and Language · Computer Science 2026-01-15 Yunqiao Yang , Wenbo Li , Houxing Ren , Zimu Lu , Ke Wang , Zhiyuan Huang , Zhuofan Zong , Mingjie Zhan , Hongsheng Li