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Existing methods often adjust representations adaptively only after aggregating user behavior sequences. This coarse-grained approach to re-weighting the entire user sequence hampers the model's ability to accurately model the user interest…

Information Retrieval · Computer Science 2024-05-01 Moyu Zhang , Yongxiang Tang , Jinxin Hu , Yu Zhang

Text to video generation has emerged as a critical frontier in generative artificial intelligence, yet existing approaches struggle with maintaining temporal consistency, compositional understanding, and fine grained control over visual…

Computer Vision and Pattern Recognition · Computer Science 2025-11-04 Piyushkumar Patel

Generative models have substantially expanded video generation capabilities, yet practical thought-to-video creation remains a multi-stage, multi-modal, and decision-intensive process. However, existing tools either hide intermediate…

Multimedia · Computer Science 2026-02-10 Zhuoyun Zheng , Yu Dong , Gaorong Liang , Guan Li , Guihua Shan , Shiyu Cheng , Dong Tian , Jianlong Zhou , Jie Liang

Text-to-image (T2I) diffusion models have demonstrated impressive capabilities in generating high-quality images given a text prompt. However, ensuring the prompt-image alignment remains a considerable challenge, i.e., generating images…

Computer Vision and Pattern Recognition · Computer Science 2025-04-08 Liyao Jiang , Negar Hassanpour , Mohammad Salameh , Mohan Sai Singamsetti , Fengyu Sun , Wei Lu , Di Niu

The rapid advancement of text-to-video (T2V) models has revolutionized content creation, yet their commercial potential remains largely untapped. We introduce, for the first time, the task of seamless brand integration in T2V: automatically…

Computer Vision and Pattern Recognition · Computer Science 2026-03-12 Zihao Zhu , Ruotong Wang , Siwei Lyu , Min Zhang , Baoyuan Wu

Autonomous driving (AD) testing constitutes a critical methodology for assessing performance benchmarks prior to product deployment. The creation of segmented scenarios within a simulated environment is acknowledged as a robust and…

Software Engineering · Computer Science 2025-03-06 Xuan Cai , Xuesong Bai , Zhiyong Cui , Danmu Xie , Daocheng Fu , Haiyang Yu , Yilong Ren

Previous work on augmenting large multimodal models (LMMs) for text-to-image (T2I) generation has focused on enriching the input space of in-context learning (ICL). This includes providing a few demonstrations and optimizing image…

Computation and Language · Computer Science 2025-01-14 Yongyu Mu , Hengyu Li , Junxin Wang , Xiaoxuan Zhou , Chenglong Wang , Yingfeng Luo , Qiaozhi He , Tong Xiao , Guocheng Chen , Jingbo Zhu

The current text-to-video (T2V) generation has made significant progress in synthesizing realistic general videos, but it is still under-explored in identity-specific human video generation with customized ID images. The key challenge lies…

Computer Vision and Pattern Recognition · Computer Science 2025-03-18 Hengjia Li , Haonan Qiu , Shiwei Zhang , Xiang Wang , Yujie Wei , Zekun Li , Yingya Zhang , Boxi Wu , Deng Cai

The increasing popularity of long Text-to-Image (T2I) generation has created an urgent need for automatic and interpretable models that can evaluate the image-text alignment in long prompt scenarios. However, the existing T2I alignment…

Computer Vision and Pattern Recognition · Computer Science 2025-12-11 Zhichao Yang , Tianjiao Gu , Jianjie Wang , Feiyu Lin , Xiangfei Sheng , Pengfei Chen , Leida Li

The rapid advancement of generative models has significantly enhanced the realism and customization of digital content creation. The increasing power of these tools, coupled with their ease of access, fuels the creation of photorealistic…

Computer Vision and Pattern Recognition · Computer Science 2024-08-01 Francesco Laiti , Benedetta Liberatori , Thomas De Min , Elisa Ricci

Despite the remarkable capabilities of text-to-image (T2I) generation models, real-world applications often demand fine-grained, iterative image editing that existing methods struggle to provide. Key challenges include granular instruction…

Computer Vision and Pattern Recognition · Computer Science 2025-08-26 Zihan Liang , Jiahao Sun , Haoran Ma

Self-rewarding have emerged recently as a powerful tool in the field of Natural Language Processing (NLP), allowing language models to generate high-quality relevant responses by providing their own rewards during training. This innovative…

Computer Vision and Pattern Recognition · Computer Science 2024-05-28 Safouane El Ghazouali , Arnaud Gucciardi , Umberto Michelucci

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 rapid advancements, current text-to-image (T2I) models predominantly rely on a single-step generation paradigm, which struggles with complex semantics and faces diminishing returns from parameter scaling. While recent multi-step…

Computer Vision and Pattern Recognition · Computer Science 2026-05-18 Hanbo Cheng , Limin Lin , Ruo Zhang , Yicheng Pan , Jun Du

Text-to-Video (T2V) generation has attracted significant attention for its ability to synthesize realistic videos from textual descriptions. However, existing models struggle to balance computational efficiency and high visual quality,…

Computer Vision and Pattern Recognition · Computer Science 2025-11-03 Takashi Isobe , He Cui , Dong Zhou , Mengmeng Ge , Dong Li , Emad Barsoum

Weakly supervised video anomaly detection (WSVAD) is a challenging task. Generating fine-grained pseudo-labels based on weak-label and then self-training a classifier is currently a promising solution. However, since the existing methods…

Computer Vision and Pattern Recognition · Computer Science 2024-04-15 Zhiwei Yang , Jing Liu , Peng Wu

In recent times, the focus on text-to-audio (TTA) generation has intensified, as researchers strive to synthesize audio from textual descriptions. However, most existing methods, though leveraging latent diffusion models to learn the…

Sound · Computer Science 2024-03-14 Shentong Mo , Jing Shi , Yapeng Tian

Generative models have demonstrated remarkable capability in synthesizing high-quality text, images, and videos. For video generation, contemporary text-to-video models exhibit impressive capabilities, crafting visually stunning videos.…

Computer Vision and Pattern Recognition · Computer Science 2024-01-17 Jay Zhangjie Wu , Guian Fang , Haoning Wu , Xintao Wang , Yixiao Ge , Xiaodong Cun , David Junhao Zhang , Jia-Wei Liu , Yuchao Gu , Rui Zhao , Weisi Lin , Wynne Hsu , Ying Shan , Mike Zheng Shou

In the domain of text-to-video (T2V) generation, reliably synthesizing compositional content involving multiple subjects with intricate relations is still underexplored. The main challenges are twofold: 1) Subject presence, where not all…

Computer Vision and Pattern Recognition · Computer Science 2025-12-23 Hongyu Zhang , Yufan Deng , Shenghai Yuan , Yian Zhao , Peng Jin , Xuehan Hou , Chang Liu , Jie Chen

Recently, diffusion-based deep generative models (e.g., Stable Diffusion) have shown impressive results in text-to-image synthesis. However, current text-to-image models often require multiple passes of prompt engineering by humans in order…

Computation and Language · Computer Science 2023-11-14 Tingfeng Cao , Chengyu Wang , Bingyan Liu , Ziheng Wu , Jinhui Zhu , Jun Huang