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The prior self-supervised learning researches mainly select image-level instance discrimination as pretext task. It achieves a fantastic classification performance that is comparable to supervised learning methods. However, with degraded…

计算机视觉与模式识别 · 计算机科学 2022-05-11 Bing Zhao , Jun Li , Hong Zhu

Despite the remarkable success of foundation models, their task-specific fine-tuning paradigm makes them inconsistent with the goal of general perception modeling. The key to eliminating this inconsistency is to use generalist models for…

计算机视觉与模式识别 · 计算机科学 2022-11-18 Hao Li , Jinguo Zhu , Xiaohu Jiang , Xizhou Zhu , Hongsheng Li , Chun Yuan , Xiaohua Wang , Yu Qiao , Xiaogang Wang , Wenhai Wang , Jifeng Dai

Object detection is a task that performs position identification and label classification of objects in images or videos. The information obtained through this process plays an essential role in various tasks in the field of computer…

计算机视觉与模式识别 · 计算机科学 2023-09-06 Heewon Lee , Sangtae Ahn

Consistency Identification has obtained remarkable success on open-domain dialogue, which can be used for preventing inconsistent response generation. However, in contrast to the rapid development in open-domain dialogue, few efforts have…

计算与语言 · 计算机科学 2021-09-24 Libo Qin , Tianbao Xie , Shijue Huang , Qiguang Chen , Xiao Xu , Wanxiang Che

Cross-modal alignment aims to map heterogeneous modalities into a shared latent space, as exemplified by models like CLIP, which benefit from large-scale image-text pretraining for strong recognition capabilities. However, when operating in…

计算机视觉与模式识别 · 计算机科学 2025-10-27 Jiaxiang Liu , Yuan Wang , Jiawei Du , Joey Tianyi Zhou , Mingkun Xu , Zuozhu Liu

The deployment of pre-trained perception models in novel environments often leads to performance degradation due to distributional shifts. Although recent artificial intelligence approaches for metacognition use logical rules to…

Language models have recently achieved strong performance across a wide range of NLP benchmarks. However, unlike benchmarks, real world tasks are often poorly specified, and agents must deduce the user's intended behavior from a combination…

计算与语言 · 计算机科学 2022-12-22 Alex Tamkin , Kunal Handa , Avash Shrestha , Noah Goodman

Multi-task problem solving has been shown to improve the accuracy of the individual tasks, which is an important feature for robots, as they have a limited resource. However, when the number of labels for each task is not equal, namely…

机器人学 · 计算机科学 2026-02-03 Ozgur Erkent

Foundational models are trained on extensive datasets to capture the general trends of a domain. However, in medical imaging, the scarcity of data makes pre-training for every domain, modality, or task challenging. Continual learning offers…

图像与视频处理 · 电气工程与系统科学 2025-08-20 Mohammad Areeb Qazi , Munachiso S Nwadike , Ibrahim Almakky , Mohammad Yaqub , Numan Saeed

Despite impressive progress in video generation, existing models remain limited to surface-level plausibility, lacking a coherent and unified understanding of the world. Prior approaches typically incorporate only a single form of…

计算机视觉与模式识别 · 计算机科学 2026-03-03 Boming Tan , Xiangdong Zhang , Ning Liao , Yuqing Zhang , Shaofeng Zhang , Xue Yang , Qi Fan , Yanyong Zhang

Cross-lingual consistency should be considered to assess cross-lingual transferability, maintain the factuality of the model knowledge across languages, and preserve the parity of language model performance. We are thus interested in…

计算与语言 · 计算机科学 2025-10-02 Xi Ai , Mahardika Krisna Ihsani , Min-Yen Kan

With growing applications of Machine Learning (ML) techniques in the real world, it is highly important to ensure that these models work in an equitable manner. One main step in ensuring fairness is to effectively measure fairness, and to…

机器学习 · 计算机科学 2024-06-21 Abdalwahab Almajed , Maryam Tabar , Peyman Najafirad

Recent advancements in Unified Multimodal Models (UMMs) have enabled remarkable image understanding and generation capabilities. However, while models like Gemini-2.5-Flash-Image show emerging abilities to reason over multiple related…

计算机视觉与模式识别 · 计算机科学 2026-02-24 Mingrui Wu , Hang Liu , Jiayi Ji , Xiaoshuai Sun , Rongrong Ji

Text-driven image editing has achieved remarkable success in following single instructions. However, real-world scenarios often involve complex, multi-step instructions, particularly ``chain'' instructions where operations are…

计算机视觉与模式识别 · 计算机科学 2025-06-17 Chenglin Wang , Yucheng Zhou , Qianning Wang , Zhe Wang , Kai Zhang

Many real-world problems exhibit the coexistence of multiple types of heterogeneity, such as view heterogeneity (i.e., multi-view property) and task heterogeneity (i.e., multi-task property). For example, in an image classification problem…

计算机视觉与模式识别 · 计算机科学 2019-01-28 Lecheng Zheng , Yu Cheng , Jingrui He

One of the well-known challenges in computer vision tasks is the visual diversity of images, which could result in an agreement or disagreement between the learned knowledge and the visual content exhibited by the current observation. In…

机器学习 · 计算机科学 2020-01-03 Yan Luo , Yongkang Wong , Mohan S. Kankanhalli , Qi Zhao

How to robustly rank the aesthetic quality of given images has been a long-standing ill-posed topic. Such challenge stems mainly from the diverse subjective opinions of different observers about the varied types of content. There is a…

计算机视觉与模式识别 · 计算机科学 2021-10-15 Suiyi Ling , Andreas Pastor , Junle Wang , Patrick Le Callet

Recently, dense contrastive learning has shown superior performance on dense prediction tasks compared to instance-level contrastive learning. Despite its supremacy, the properties of dense contrastive representations have not yet been…

计算机视觉与模式识别 · 计算机科学 2022-10-18 Jong Hak Moon , Wonjae Kim , Edward Choi

The comic domain is rapidly advancing with the development of single-page analysis and synthesis models. However, evaluation metrics and datasets lag behind, often limited to small-scale or single-style test sets. We introduce a novel…

计算机视觉与模式识别 · 计算机科学 2024-11-01 Emanuele Vivoli , Marco Bertini , Dimosthenis Karatzas

This paper investigates the cross-lingual inconsistencies observed in Large Language Models (LLMs), such as ChatGPT, Llama, and Baichuan, which have shown exceptional performance in various Natural Language Processing (NLP) tasks. Despite…

计算与语言 · 计算机科学 2024-07-02 Xiaolin Xing , Zhiwei He , Haoyu Xu , Xing Wang , Rui Wang , Yu Hong