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In real-world scenarios, person Re-IDentification (Re-ID) systems need to be adaptable to changes in space and time. Therefore, the adaptation of Re-ID models to new domains while preserving previously acquired knowledge is crucial, known…

计算机视觉与模式识别 · 计算机科学 2025-02-11 Qizao Wang , Xuelin Qian , Bin Li , Xiangyang Xue

The ability to fine-tune generative models for text-to-image generation tasks is crucial, particularly facing the complexity involved in accurately interpreting and visualizing textual inputs. While LoRA is efficient for language model…

计算机视觉与模式识别 · 计算机科学 2024-05-13 Mohan Zhou , Yalong Bai , Qing Yang , Tiejun Zhao

Large language models (LLMs) have advanced the development of personalized learning in education. However, their inherent generation mechanisms often produce homogeneous responses to identical prompts. This one-size-fits-all mechanism…

计算与语言 · 计算机科学 2026-02-06 Rui Jia , Ruiyi Lan , Fengrui Liu , Zhongxiang Dai , Bo Jiang , Jing Shao , Jingyuan Chen , Guandong Xu , Fei Wu , Min Zhang

Text-to-image (T2I) diffusion models have achieved impressive image generation quality and are increasingly fine-tuned for personalized applications. However, these models often inherit unsafe behaviors from toxic pretraining data, raising…

机器学习 · 计算机科学 2025-12-09 Boheng Li , Renjie Gu , Junjie Wang , Leyi Qi , Yiming Li , Run Wang , Zhan Qin , Tianwei Zhang

Recent advancements in personalized text-to-image (T2I) models have revolutionized content creation, empowering non-experts to generate stunning images with unique styles. While promising, adding realistic motions into these personalized…

计算机视觉与模式识别 · 计算机科学 2024-03-26 Yiming Zhang , Zhening Xing , Yanhong Zeng , Youqing Fang , Kai Chen

Large Language Models (LLMs) continue to exhibit vulnerabilities despite deliberate safety alignment efforts, posing significant risks to users and society. To safeguard against the risk of policy-violating content, system-level moderation…

人工智能 · 计算机科学 2025-10-27 Jingnan Zheng , Xiangtian Ji , Yijun Lu , Chenhang Cui , Weixiang Zhao , Gelei Deng , Zhenkai Liang , An Zhang , Tat-Seng Chua

Access to resources by users may need to be granted only upon certain conditions and contexts, perhaps particularly in cyber-physical settings. Unfortunately, creating and modifying context-sensitive access control solutions in dynamic…

密码学与安全 · 计算机科学 2021-08-31 Jinxin Liu , Murat Simsek , Burak Kantarci , Melike Erol-Kantarci , Andrew Malton , Andrew Walenstein

Text-to-Image (T2I) generative models have revolutionized content creation, yet they inherently risk amplifying societal biases. While sociological research provides systematic classifications of bias, existing T2I benchmarks largely…

计算机与社会 · 计算机科学 2026-04-15 Hanjun Luo , Zhimu Huang , Haoyu Huang , Ziye Deng , Ruizhe Chen , Xinfeng Li , Zuozhu Liu , Hanan Salam

Recent video diffusion models (VDMs) synthesize visually convincing clips, yet still drop entities, mis-bind attributes, and weaken the interactions specified in the prompt. Representation-alignment objectives such as VideoREPA and MoAlign…

计算机视觉与模式识别 · 计算机科学 2026-05-11 Jiesong Lian , Zixiang Zhou , Ruizhe Zhong , Yuan Zhou , Qinglin Lu , Rui Wang , Long Hu , Yixue Hao , Baoru Huang

While diffusion-based T2I models have achieved remarkable image generation quality, they also enable easy creation of harmful content, raising social concerns and highlighting the need for safer generation. Existing inference-time guiding…

计算机视觉与模式识别 · 计算机科学 2025-11-17 Sumin Yu , Taesup Moon

Language-driven generative agents have enabled large-scale social simulations with transformative uses, from interpersonal training to aiding global policy-making. However, recent studies indicate that generative agent behaviors often…

计算与语言 · 计算机科学 2025-09-23 Yunzhe Wang , Gale M. Lucas , Burcin Becerik-Gerber , Volkan Ustun

The rapid advancement of diffusion models and personalization techniques has made it possible to recreate individual portraits from just a few publicly available images. While such capabilities empower various creative applications, they…

计算机视觉与模式识别 · 计算机科学 2026-05-29 Guanyu Wang , Kailong Wang , Yihao Huang , Mingyi Zhou , Geguang Pu , Li Li

Text-to-image diffusion models have achieved widespread popularity due to their unprecedented image generation capability. In particular, their ability to synthesize and modify human faces has spurred research into using generated face…

计算机视觉与模式识别 · 计算机科学 2023-12-22 Harrison Rosenberg , Shimaa Ahmed , Guruprasad V Ramesh , Ramya Korlakai Vinayak , Kassem Fawaz

Generative AI models have recently achieved astonishing results in quality and are consequently employed in a fast-growing number of applications. However, since they are highly data-driven, relying on billion-sized datasets randomly…

Large language models (LLMs) have proven to work well in question-answering scenarios, but real-world applications often require access to tools for live information or actuation. For this, LLMs can be extended with tools, which are often…

The development of Large Language Models (LLMs) has catalyzed automation in customer service, yet benchmarking their performance remains challenging. Existing benchmarks predominantly rely on static paradigms and single-dimensional metrics,…

人工智能 · 计算机科学 2026-04-13 Ling Shi , Yuqin Dai , Ziyin Wang , Ning Gao , Wei Zhang , Chaozheng Wang , Yujie Wang , Wei He , Jinpeng Wang , Deiyi Xiong

Content creators often aim to create personalized images using personal subjects that go beyond the capabilities of conventional text-to-image models. Additionally, they may want the resulting image to encompass a specific location, style,…

计算机视觉与模式识别 · 计算机科学 2024-01-12 Moab Arar , Andrey Voynov , Amir Hertz , Omri Avrahami , Shlomi Fruchter , Yael Pritch , Daniel Cohen-Or , Ariel Shamir

Text-conditioned image generation models have recently achieved astonishing results in image quality and text alignment and are consequently employed in a fast-growing number of applications. Since they are highly data-driven, relying on…

计算机视觉与模式识别 · 计算机科学 2023-04-27 Patrick Schramowski , Manuel Brack , Björn Deiseroth , Kristian Kersting

Due to unreliable geometric matching and content misalignment, most conventional pose transfer algorithms fail to generate fine-trained person images. In this paper, we propose a novel framework Spatial Content Alignment GAN (SCAGAN) which…

计算机视觉与模式识别 · 计算机科学 2021-04-01 Wing-Yin Yu , Lai-Man Po , Yuzhi Zhao , Jingjing Xiong , Kin-Wai Lau

Controllable person image generation aims to produce realistic human images with desirable attributes such as a given pose, cloth textures, or hairstyles. However, the large spatial misalignment between source and target images makes the…

计算机视觉与模式识别 · 计算机科学 2023-01-11 Jichao Zhang , Aliaksandr Siarohin , Hao Tang , Enver Sangineto , Wei Wang , Humphrey Sh , Nicu Sebe