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The rapid development of generative AI is a double-edged sword, which not only facilitates content creation but also makes image manipulation easier and more difficult to detect. Although current image forgery detection and localization…

Computer Vision and Pattern Recognition · Computer Science 2025-04-15 Zhipei Xu , Xuanyu Zhang , Runyi Li , Zecheng Tang , Qing Huang , Jian Zhang

The remarkable progress in neural-network-driven visual data generation, especially with neural rendering techniques like Neural Radiance Fields and 3D Gaussian splatting, offers a powerful alternative to GANs and diffusion models. These…

Computer Vision and Pattern Recognition · Computer Science 2024-11-14 Chengdong Dong , Vijayakumar Bhagavatula , Zhenyu Zhou , Ajay Kumar

Modern learning algorithms excel at producing accurate but complex models of the data. However, deploying such models in the real-world requires extra care: we must ensure their reliability, robustness, and absence of undesired biases. This…

Machine Learning · Computer Science 2020-09-10 Maruan Al-Shedivat , Avinava Dubey , Eric P. Xing

Large language models (LLMs) continue to struggle with knowledge-intensive questions that require up-to-date information and multi-hop reasoning. Augmenting LLMs with hybrid external knowledge, such as unstructured text and structured…

Machine Learning · Computer Science 2026-02-12 Junhong Lin , Bing Zhang , Song Wang , Ziyan Liu , Dan Gutfreund , Julian Shun , Yada Zhu

While specialized detectors for AI-Generated Images (AIGI) achieve near-perfect accuracy on curated benchmarks, they suffer from a dramatic performance collapse in realistic, in-the-wild scenarios. In this work, we demonstrate that…

Computer Vision and Pattern Recognition · Computer Science 2026-04-16 Yue Zhou , Xinan He , Kaiqing Lin , Bing Fan , Feng Ding , Bin Li

Detecting evidence within the context is a key step in the process of reasoning task. Evaluating and enhancing the capabilities of LLMs in evidence detection will strengthen context-based reasoning performance. This paper proposes a…

Computation and Language · Computer Science 2024-11-12 Zhouhong Gu , Lin Zhang , Xiaoxuan Zhu , Jiangjie Chen , Wenhao Huang , Yikai Zhang , Shusen Wang , Zheyu Ye , Yan Gao , Hongwei Feng , Yanghua Xiao

With the rapid development of generative models, discerning AI-generated content has evoked increasing attention from both industry and academia. In this paper, we conduct a sanity check on "whether the task of AI-generated image detection…

Computer Vision and Pattern Recognition · Computer Science 2025-02-18 Shilin Yan , Ouxiang Li , Jiayin Cai , Yanbin Hao , Xiaolong Jiang , Yao Hu , Weidi Xie

Recent advances in vision-language models (VLMs) have achieved remarkable performance on standard medical benchmarks, yet their true clinical reasoning ability remains unclear. Existing datasets predominantly emphasize classification…

Computer Vision and Pattern Recognition · Computer Science 2026-05-20 Miao Jing , Mengting Jia , Junling Lin , Zhongxia Shen , Huan Gao , Mingkun Xu , Shangyang Li

With the rapid advancement of generative models, the realism of AI-generated images has significantly improved, posing critical challenges for verifying digital content authenticity. Current deepfake detection methods often depend on…

Computer Vision and Pattern Recognition · Computer Science 2025-06-04 Jiarui Wang , Huiyu Duan , Juntong Wang , Ziheng Jia , Woo Yi Yang , Xiaorong Zhu , Yu Zhao , Jiaying Qian , Yuke Xing , Guangtao Zhai , Xiongkuo Min

Multimodal reasoning is a process of understanding, integrating and inferring information across different data modalities. It has recently attracted surging academic attention as a benchmark for Artificial Intelligence (AI). Although there…

Computation and Language · Computer Science 2025-09-16 Fenghua Cheng , Jinxiang Wang , Sen Wang , Zi Huang , Xue Li

Deception detection has attracted increasing attention due to its importance in real-world scenarios. Its main goal is to detect deceptive behaviors from multimodal clues such as gestures, facial expressions, prosody, etc. However, these…

Computation and Language · Computer Science 2024-08-14 Kang Chen , Zheng Lian , Haiyang Sun , Rui Liu , Jiangyan Yi , Bin Liu , Jianhua Tao

Effective financial reasoning demands not only textual understanding but also the ability to interpret complex visual data such as charts, tables, and trend graphs. This paper introduces a new benchmark designed to evaluate how well AI…

Artificial Intelligence · Computer Science 2025-06-10 Shuangyan Deng , Haizhou Peng , Jiachen Xu , Chunhou Liu , Ciprian Doru Giurcuaneanu , Jiamou Liu

Artificial intelligence (AI) comes with great opportunities but can also pose significant risks. Automatically generated explanations for decisions can increase transparency and foster trust, especially for systems based on automated…

Machine Learning · Computer Science 2021-12-03 Johannes Schneider , Christian Meske , Michalis Vlachos

Deepfakes, created using advanced AI techniques such as Variational Autoencoder and Generative Adversarial Networks, have evolved from research and entertainment applications into tools for malicious activities, posing significant threats…

Computer Vision and Pattern Recognition · Computer Science 2025-05-06 Yamini Sri Krubha , Aryana Hou , Braden Vester , Web Walker , Xin Wang , Li Lin , Shu Hu

The proliferation of synthetic images generated by advanced AI models poses significant challenges in identifying and understanding manipulated visual content. Current fake image detection methods predominantly rely on binary classification…

Computer Vision and Pattern Recognition · Computer Science 2025-03-20 Ritabrata Chakraborty , Rajatsubhra Chakraborty , Ali Khaleghi Rahimian , Thomas MacDougall

Reward models are critical for aligning vision-language systems with human preferences, yet current approaches suffer from hallucination, weak visual grounding, and an inability to use tools for verification, limiting their reliability on…

Computer Vision and Pattern Recognition · Computer Science 2025-12-05 Shengyuan Ding , Xinyu Fang , Ziyu Liu , Yuhang Zang , Yuhang Cao , Xiangyu Zhao , Haodong Duan , Xiaoyi Dong , Jianze Liang , Bin Wang , Conghui He , Dahua Lin , Jiaqi Wang

The widespread adoption of Large Language Models (LLMs) has made the detection of AI-Generated text a pressing and complex challenge. Although many detection systems report high benchmark accuracy, their reliability in real-world settings…

Computation and Language · Computer Science 2026-04-23 Shushanta Pudasaini , Luis Miralles-Pechuán , David Lillis , Marisa Llorens Salvador

Existing vision-language understanding benchmarks largely consist of images of objects in their usual contexts. As a consequence, recent multimodal large language models can perform well with only a shallow visual understanding by relying…

Image geo-localization aims to determine where a photograph was taken, a task that often requires more than recognizing visible landmarks. Human experts typically solve it through an iterative workflow: they inspect informative regions,…

Computer Vision and Pattern Recognition · Computer Science 2026-05-27 Yong Li , Furong Jia , Dacheng Yin , Kang Rong , Fengyun Rao , Jing Lyu , Fan Zhang

Legal judgments may contain errors due to the complexity of case circumstances and the abstract nature of legal concepts, while existing appellate review mechanisms face efficiency pressures from a surge in case volumes. Although current…

Computation and Language · Computer Science 2026-02-02 Yifei Li , Richong Zhang , Wanyu Tu , Zhijie Nie , Haokun Luo , Chuantao Yin , Pengchong Li