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Face forgery detection faces a critical challenge: a persistent gap between offline benchmarks and real-world efficacy,which we attribute to the ecological invalidity of training data.This work introduces Agent4FaceForgery to address two…

Computer Vision and Pattern Recognition · Computer Science 2025-09-17 Yingxin Lai , Zitong Yu , Jun Wang , Linlin Shen , Yong Xu , Xiaochun Cao

Multimodal large language models (MLLMs) have broadened the scope of AI applications. Existing automatic evaluation methodologies for MLLMs are mainly limited in evaluating queries without considering user experiences, inadequately…

The advances of large foundation models necessitate wide-coverage, low-cost, and zero-contamination benchmarks. Despite continuous exploration of language model evaluations, comprehensive studies on the evaluation of Large Multi-modal…

Computation and Language · Computer Science 2025-09-19 Kaichen Zhang , Bo Li , Peiyuan Zhang , Fanyi Pu , Joshua Adrian Cahyono , Kairui Hu , Shuai Liu , Yuanhan Zhang , Jingkang Yang , Chunyuan Li , Ziwei Liu

Multimodal large language models (MLLMs) have demonstrated impressive general competence in video understanding, yet their reliability for real-world Video Anomaly Detection (VAD) remains largely unexplored. Unlike conventional pipelines…

Computer Vision and Pattern Recognition · Computer Science 2026-05-19 Shanle Yao , Armin Danesh Pazho , Narges Rashvand , Hamed Tabkhi

Recent Multimodal Large Language Models (MLLMs) excel in vision-language understanding but face challenges in adapting to dynamic real-world scenarios that require continuous integration of new knowledge and skills. While continual learning…

Computation and Language · Computer Science 2025-10-02 Hongbo Zhao , Fei Zhu , Haiyang Guo , Meng Wang , Rundong Wang , Gaofeng Meng , Zhaoxiang Zhang

Checks remain a foundational instrument in the financial ecosystem, facilitating substantial transaction volumes across institutions. However, their continued use also renders them a persistent target for fraud, underscoring the importance…

Computer Vision and Pattern Recognition · Computer Science 2025-09-24 Sourav Halder , Jinjun Tong , Xinyu Wu

Large Vision Language Models (LVLMs) have demonstrated remarkable capabilities, yet their proficiency in understanding and reasoning over multiple images remains largely unexplored. While existing benchmarks have initiated the evaluation of…

Computer Vision and Pattern Recognition · Computer Science 2026-01-13 Anurag Das , Adrian Bulat , Alberto Baldrati , Ioannis Maniadis Metaxas , Bernt Schiele , Georgios Tzimiropoulos , Brais Martinez

The advent of multi-modal large language models (MLLMs) has greatly advanced research on video fake news detection (VFND) tasks. Existing benchmarks typically focus on the detection accuracy, while failing to provide fine-grained…

Computer Vision and Pattern Recognition · Computer Science 2026-01-21 Cui Yakun , Peng Qi , Fushuo Huo , Hang Du , Weijie Shi , Juntao Dai , Zhenghao Zhu , Sirui Han , Yike Guo

The rapid spread of multilingual misinformation requires robust automated fact verification systems capable of handling fine-grained veracity assessments across diverse languages. While large language models have shown remarkable…

Computation and Language · Computer Science 2025-07-29 Hanna Shcharbakova , Tatiana Anikina , Natalia Skachkova , Josef van Genabith

Multimodal Large Language Models (MLLMs) are rapidly evolving, demonstrating impressive capabilities as multimodal assistants that interact with both humans and their environments. However, this increased sophistication introduces…

Artificial Intelligence · Computer Science 2025-04-24 Kaiwen Zhou , Chengzhi Liu , Xuandong Zhao , Anderson Compalas , Dawn Song , Xin Eric Wang

The ability to distinguish whether an image is generated by artificial intelligence (AI) is a crucial ingredient in human intelligence, usually accompanied by a complex and dialectical forensic and reasoning process. However, current fake…

Computer Vision and Pattern Recognition · Computer Science 2024-09-10 Yixuan Li , Xuelin Liu , Xiaoyang Wang , Bu Sung Lee , Shiqi Wang , Anderson Rocha , Weisi Lin

Large Vision-Language Models (LVLMs) have demonstrated outstanding performance across various multimodal tasks. However, they suffer from a problem known as language prior, where responses are generated based solely on textual patterns…

Artificial Intelligence · Computer Science 2025-02-11 Kang-il Lee , Minbeom Kim , Seunghyun Yoon , Minsung Kim , Dongryeol Lee , Hyukhun Koh , Kyomin Jung

The robust safety of Vision-Language Large Models (VLLMs) against joint multilingual and multimodal threats remains severely underexplored. Current benchmarks typically isolate these dimensions, being either multilingual but text-only, or…

Computer Vision and Pattern Recognition · Computer Science 2026-04-22 Enyi Shi , Pengyang Shao , Yanxin Zhang , Chenhang Cui , Jiayi Lyu , Xiaobo Xia , Fei Shen , Tat-Seng Chua

Validating Large Language Models with ReLM explores the application of formal languages to evaluate and control Large Language Models (LLMs) for memorization, bias, and zero-shot performance. Current approaches for evaluating these types…

Computation and Language · Computer Science 2025-04-18 Reece Adamson , Erin Song

Instruction-tuned large language models (LLMs) have demonstrated promising zero-shot generalization capabilities across various downstream tasks. Recent research has introduced multimodal capabilities to LLMs by integrating independently…

Computation and Language · Computer Science 2023-11-29 Utsav Garg , Erhan Bas

Multimodal Large Language Models (MLLMs) have remarkably progressed in analyzing and understanding images. Despite these advancements, accurately regressing values in charts remains an underexplored area for MLLMs. For visualization, how do…

Computer Vision and Pattern Recognition · Computer Science 2025-04-08 Rami Huu Nguyen , Kenichi Maeda , Mahsa Geshvadi , Daniel Haehn

With the rapid advancement of generative models, powerful image editing methods now enable diverse and highly realistic image manipulations that far surpass traditional deepfake techniques, posing new challenges for manipulation detection.…

Computer Vision and Pattern Recognition · Computer Science 2026-01-21 Zitong Xu , Huiyu Duan , Xiaoyu Wang , Zhaolin Cai , Kaiwei Zhang , Qiang Hu , Jing Liu , Xiongkuo Min , Guangtao Zhai

The linguistic capabilities of Multimodal Large Language Models (MLLMs) are critical for their effective application across diverse tasks. This study aims to evaluate the performance of MLLMs on the VALSE benchmark, focusing on the efficacy…

Computation and Language · Computer Science 2024-07-18 Mustafa Dogan , Ilker Kesen , Iacer Calixto , Aykut Erdem , Erkut Erdem

The safety of Large Language Models (LLMs) has gained increasing attention in recent years, but there still lacks a comprehensive approach for detecting safety issues within LLMs' responses in an aligned, customizable and explainable…

Computation and Language · Computer Science 2024-11-06 Zhexin Zhang , Yida Lu , Jingyuan Ma , Di Zhang , Rui Li , Pei Ke , Hao Sun , Lei Sha , Zhifang Sui , Hongning Wang , Minlie Huang

Securing personal identity against deepfake attacks is increasingly critical in the digital age, especially for celebrities and political figures whose faces are easily accessible and frequently targeted. Most existing deepfake detection…

Computer Vision and Pattern Recognition · Computer Science 2025-12-04 Kaiqing Lin , Zhiyuan Yan , Ke-Yue Zhang , Li Hao , Yue Zhou , Yuzhen Lin , Weixiang Li , Taiping Yao , Shouhong Ding , Bin Li