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相关论文: Unlocking the Capabilities of Large Vision-Languag…

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Large language models (LLMs) acquire knowledge across diverse domains such as science, history, and geography encountered during generative pre-training. However, due to their stochasticity, it is difficult to predict what LLMs have…

计算与语言 · 计算机科学 2026-01-27 Kartik Sharma , Yiqiao Jin , Rakshit Trivedi , Srijan Kumar

This study evaluates the effectiveness of Vision Language Models (VLMs) in representing and utilizing multimodal content for fact-checking. To be more specific, we investigate whether incorporating multimodal content improves performance…

计算与语言 · 计算机科学 2024-12-09 Recep Firat Cekinel , Pinar Karagoz , Cagri Coltekin

Deepfake technology has given rise to a spectrum of novel and compelling applications. Unfortunately, the widespread proliferation of high-fidelity fake videos has led to pervasive confusion and deception, shattering our faith that seeing…

计算机视觉与模式识别 · 计算机科学 2024-03-05 Zhongjie Ba , Qingyu Liu , Zhenguang Liu , Shuang Wu , Feng Lin , Li Lu , Kui Ren

The rapid evolution of face manipulation techniques poses a critical challenge for face forgery detection: cross-domain generalization. Conventional methods, which rely on simple classification objectives, often fail to learn…

计算机视觉与模式识别 · 计算机科学 2025-07-29 Jialei Cui , Jianwei Du , Yanzhe Li , Lei Gao , Hui Jiang , Chenfu Bao

Large Vision-Language Models (LVLMs) bridge the gap between visual and linguistic modalities, demonstrating strong potential across a variety of domains. However, despite significant progress, LVLMs still suffer from severe hallucination…

计算机视觉与模式识别 · 计算机科学 2025-12-23 Ruiqi Ma , Yu Yan , Chunhong Zhang , Minghao Yin , XinChao Liu , Zhihong Jin , Zheng Hu

Recent advances in deep generative models have made it easier to manipulate face videos, raising significant concerns about their potential misuse for fraud and misinformation. Existing detectors often perform well in in-domain scenarios…

计算机视觉与模式识别 · 计算机科学 2026-01-26 Yinqi Cai , Jichang Li , Zhaolun Li , Weikai Chen , Rushi Lan , Xi Xie , Xiaonan Luo , Guanbin Li

Fake news poses a significant threat to the integrity of information ecosystems and public trust. The advent of Large Language Models (LLMs) holds considerable promise for transforming the battle against fake news. Generally, LLMs represent…

计算与语言 · 计算机科学 2024-09-27 Dorsaf Sallami , Yuan-Chen Chang , Esma Aïmeur

We propose a method to fuse frozen text-only large language models (LLMs) with pre-trained image encoder and decoder models, by mapping between their embedding spaces. Our model demonstrates a wide suite of multimodal capabilities: image…

计算与语言 · 计算机科学 2023-10-16 Jing Yu Koh , Daniel Fried , Ruslan Salakhutdinov

Despite the rapid evolution of training paradigms, the decoder backbone of large vision--language models (LVLMs) remains fundamentally rooted in the residual-connection Transformer architecture. Therefore, deciphering the distinct roles of…

人工智能 · 计算机科学 2026-05-08 Gongli Xi , Ye Tian , Mengyu Yang , Huahui Yi , Liang Lin , Xiaoshuai Hao , Kun Wang , Wendong Wang

The increasing proliferation of misinformation and its alarming impact have motivated both industry and academia to develop approaches for misinformation detection and fact checking. Recent advances on large language models (LLMs) have…

计算与语言 · 计算机科学 2024-07-22 Sahar Tahmasebi , Eric Müller-Budack , Ralph Ewerth

Language-based foundation models, such as large language models (LLMs) or large vision-language models (LVLMs), have been widely studied in long-tailed recognition. However, the need for linguistic data is not applicable to all practical…

计算机视觉与模式识别 · 计算机科学 2026-02-09 Pengxiao Han , Changkun Ye , Jinguang Tong , Cuicui Jiang , Jie Hong , Li Fang , Xuesong Li

The rise of multimodal misinformation on social platforms poses significant challenges for individuals and societies. Its increased credibility and broader impact compared to textual misinformation make detection complex, requiring robust…

计算与语言 · 计算机科学 2024-06-24 Keyang Xuan , Li Yi , Fan Yang , Ruochen Wu , Yi R. Fung , Heng Ji

End-to-end autonomous driving systems built on Vision Language Models (VLMs) have shown significant promise, yet their reliance on autoregressive architectures introduces some limitations for real-world applications. The sequential,…

计算机视觉与模式识别 · 计算机科学 2025-08-19 Can Cui , Yupeng Zhou , Juntong Peng , Sung-Yeon Park , Zichong Yang , Prashanth Sankaranarayanan , Jiaru Zhang , Ruqi Zhang , Ziran Wang

Visual place recognition (VPR) remains challenging due to significant viewpoint changes and appearance variations. Mainstream works tackle these challenges by developing various feature aggregation methods to transform deep features into…

计算机视觉与模式识别 · 计算机科学 2024-07-10 Teng Wang , Lingquan Meng , Lei Cheng , Changyin Sun

Recent advancements in dialogue systems have highlighted the significance of integrating multimodal responses, which enable conveying ideas through diverse modalities rather than solely relying on text-based interactions. This enrichment…

计算与语言 · 计算机科学 2024-07-08 Chang-Sheng Kao , Yun-Nung Chen

The integration of visual inputs with large language models (LLMs) has led to remarkable advancements in multi-modal capabilities, giving rise to visual large language models (VLLMs). However, effectively harnessing VLLMs for intricate…

计算机视觉与模式识别 · 计算机科学 2023-11-14 Renjie Pi , Lewei Yao , Jiahui Gao , Jipeng Zhang , Tong Zhang

Deep learning (DL) methods are widely used to extract high-dimensional patterns from the sequence features of radar echo signals. However, conventional DL algorithms face challenges such as redundant feature segments, and constraints from…

信号处理 · 电气工程与系统科学 2025-09-16 Qiying Hu , Linping Zhang , Xueqian Wang , Gang Li , Yu Liu , Xiao-Ping Zhang

The widespread dissemination of fake news on social media has significantly impacted society, resulting in serious consequences. Conventional deep learning methodologies employing small language models (SLMs) suffer from extensive…

计算与语言 · 计算机科学 2025-06-06 Ziyi Zhou , Xiaoming Zhang , Litian Zhang , Yibo Zhang , Zhenyu Guan , Chaozhuo Li , Philip S. Yu

Recent advances in face forgery techniques produce nearly visually untraceable deepfake videos, which could be leveraged with malicious intentions. As a result, researchers have been devoted to deepfake detection. Previous studies have…

计算机视觉与模式识别 · 计算机科学 2022-10-13 Jiazhi Guan , Hang Zhou , Zhibin Hong , Errui Ding , Jingdong Wang , Chengbin Quan , Youjian Zhao

Multimodal fake news detection is crucial for mitigating societal disinformation. Existing approaches attempt to address this by fusing multimodal features or leveraging Large Language Models (LLMs) for advanced reasoning. However, these…

计算与语言 · 计算机科学 2026-03-23 Weilin Zhou , Shanwen Tan , Enhao Gu , Yurong Qian