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Automatic presentation slide generation can greatly streamline content creation. However, since preferences of each user may vary, existing under-specified formulations often lead to suboptimal results that fail to align with individual…

Computation and Language · Computer Science 2025-12-24 Wenzheng Zeng , Mingyu Ouyang , Langyuan Cui , Hwee Tou Ng

Achieving Artificial General Intelligence (AGI) requires agents that learn and interact adaptively, with interactive world models providing scalable environments for perception, reasoning, and action. Yet current research still lacks…

Computer Vision and Pattern Recognition · Computer Science 2026-05-07 Jianjie Fang , Yingshan Lei , Qin Wan , Ziyou Wang , Yuchao Huang , Yongyan Xu , Baining Zhao , Weichen Zhang , Chen Gao , Xinlei Chen , Yong Li

In the accelerating era of human-instructed visual content creation, diffusion models have demonstrated remarkable generative potential. Yet their deployment is constrained by a dual bottleneck: semantic ambiguity in diverse prompts and the…

Computer Vision and Pattern Recognition · Computer Science 2026-01-21 Jie Qin , Jie Wu , Weifeng Chen , Yueming Lyu

Alignment with human preferences is an important step in developing accurate and safe large language models. This is no exception in machine translation (MT), where better handling of language nuances and context-specific variations leads…

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

Conditional image generation has gained significant attention for its ability to personalize content. However, the field faces challenges in developing task-agnostic, reliable, and explainable evaluation metrics. This paper introduces…

Computer Vision and Pattern Recognition · Computer Science 2025-04-10 Jifang Wang , Xue Yang , Longyue Wang , Zhenran Xu , Yiyu Wang , Yaowei Wang , Weihua Luo , Kaifu Zhang , Baotian Hu , Min Zhang

Visual generative models have achieved remarkable progress in synthesizing photorealistic images and videos, yet aligning their outputs with human preferences across critical dimensions remains a persistent challenge. Though reinforcement…

The rapid proliferation of Artificial Intelligence Generated Content has precipitated a crisis of trust and urgent regulatory demands. However, existing identification tools suffer from fragmentation and a lack of support for visible…

Cryptography and Security · Computer Science 2026-04-03 Meilin Li , Ji He , Yi Yu , Jia Xu , Shanzhe Lei , Yan Teng , Yingchun Wang , Xuhong Wang

The advancement of Large Language Model (LLM)-powered agents has enabled automated task processing through reasoning and tool invocation capabilities. However, existing frameworks often operate under the idealized assumption that tool…

Artificial Intelligence · Computer Science 2026-03-06 Zhipeng Chen , Zhongrui Zhang , Chao Zhang , Yifan Xu , Lan Yang , Jun Liu , Ke Li , Yi-Zhe Song

We present PresentAgent, a multimodal agent that transforms long-form documents into narrated presentation videos. While existing approaches are limited to generating static slides or text summaries, our method advances beyond these…

Computer Vision and Pattern Recognition · Computer Science 2025-07-08 Jingwei Shi , Zeyu Zhang , Biao Wu , Yanjie Liang , Meng Fang , Ling Chen , Yang Zhao

A fundamental challenge in creative writing lies in reconciling the inherent tension between maintaining global coherence in long-form narratives and preserving local expressiveness in short-form texts. While long-context generation…

Artificial Intelligence · Computer Science 2026-04-08 Xiaolong Wei , Zerun Zhu , Simin Niu , Xingyu Zhang , Peiying Yu , Changxuan Xiao , Yuchen Li , Jicheng Yang , Zhejun Zhao , Chong Meng , Long Xia , Daiting Shi

The deployment of Large Language Models (LLMs) in interactive systems necessitates a deep alignment with the nuanced and dynamic preferences of individual users. Current alignment techniques predominantly address universal human values or…

Computation and Language · Computer Science 2025-12-18 Xiaotian Zhang , Yuan Wang , Ruizhe Chen , Zeya Wang , Runchen Hou , Zuozhu Liu

Personalized image generation aims to integrate user-provided concepts into text-to-image models, enabling the generation of customized content based on a given prompt. Recent zero-shot approaches, particularly those leveraging diffusion…

Computer Vision and Pattern Recognition · Computer Science 2025-05-29 Yiheng Lin , Shifang Zhao , Ting Liu , Xiaochao Qu , Luoqi Liu , Yao Zhao , Yunchao Wei

Recent text-to-image (T2I) models generate semantically coherent images from textual prompts, yet evaluating how well they align with individual user preferences remains an open challenge. Conventional evaluation methods, general reward…

Computer Vision and Pattern Recognition · Computer Science 2025-11-26 Jeongeun Lee , Ryang Heo , Dongha Lee

We introduce GenAgent, unifying visual understanding and generation through an agentic multimodal model. Unlike unified models that face expensive training costs and understanding-generation trade-offs, GenAgent decouples these capabilities…

Computer Vision and Pattern Recognition · Computer Science 2026-01-29 Kaixun Jiang , Yuzheng Wang , Junjie Zhou , Pandeng Li , Zhihang Liu , Chen-Wei Xie , Zhaoyu Chen , Yun Zheng , Wenqiang Zhang

Text-to-image generative models have achieved remarkable visual quality but still struggle with compositionality$-$accurately capturing object relationships, attribute bindings, and fine-grained details in prompts. A key limitation is that…

Computer Vision and Pattern Recognition · Computer Science 2025-12-11 Arman Zarei , Jiacheng Pan , Matthew Gwilliam , Soheil Feizi , Zhenheng Yang

We introduce a novel framework for 3D human avatar generation and personalization, leveraging text prompts to enhance user engagement and customization. Central to our approach are key innovations aimed at overcoming the challenges in…

Computer Vision and Pattern Recognition · Computer Science 2024-04-02 Armand Comas-Massagué , Di Qiu , Menglei Chai , Marcel Bühler , Amit Raj , Ruiqi Gao , Qiangeng Xu , Mark Matthews , Paulo Gotardo , Octavia Camps , Sergio Orts-Escolano , Thabo Beeler

3D content creation from text prompts has shown remarkable success recently. However, current text-to-3D methods often generate 3D results that do not align well with human preferences. In this paper, we present a comprehensive framework,…

Computer Vision and Pattern Recognition · Computer Science 2024-03-22 Junliang Ye , Fangfu Liu , Qixiu Li , Zhengyi Wang , Yikai Wang , Xinzhou Wang , Yueqi Duan , Jun Zhu

This paper presents the Designer Preference Model, a data-driven solution that pursues to learn from user generated data in a Quality-Diversity Mixed-Initiative Co-Creativity (QD MI-CC) tool, with the aims of modelling the user's design…

Artificial Intelligence · Computer Science 2020-05-12 Alberto Alvarez , Jose Font

Text-to-video (T2V) generation has rapidly progressed in visual fidelity, yet its ability to faithfully represent multiple cultures within a single prompt remains underexplored. We introduce MAVEN, a multi-agent prompt refinement framework…

Computer Vision and Pattern Recognition · Computer Science 2026-05-28 Shuowei Li , Yuming Zhao , Parth Bhalerao , Oana Ignat