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The rapid progression of generative AI (GenAI) technologies has heightened concerns regarding the misuse of AI-generated imagery. To address this issue, robust detection methods have emerged as particularly compelling, especially in…

图形学 · 计算机科学 2025-04-07 Hongfei Cai , Chi Liu , Sheng Shen , Youyang Qu , Peng Gui

OpenAI o1 has shown that applying reinforcement learning to integrate reasoning steps directly during inference can significantly improve a model's reasoning capabilities. This result is exciting as the field transitions from the…

人工智能 · 计算机科学 2025-02-18 Jun Wang

We introduce AEGIS, A holistic benchmark for Evaluating forensic analysis of AI-Generated academic ImageS. Compared to existing benchmarks, AEGIS features three key advances: (1) Domain-Specific Complexity: covering seven academic…

Large language models (LLMs) have recently demonstrated impressive performance on complex, multi-step reasoning tasks, especially when post-trained with outcome-rewarded reinforcement learning Guo et al. 2025. However, it has been observed…

人工智能 · 计算机科学 2026-04-01 Luoxin Chen , Yichi Zhou , Huishuai Zhang

Large multimodal models (LMMs) have shown remarkable performance in the visual commonsense reasoning (VCR) task, which aims to answer a multiple-choice question based on visual commonsense within an image. However, the ability of LMMs to…

计算机视觉与模式识别 · 计算机科学 2024-12-12 Jiali Chen , Xusen Hei , Yuqi Xue , Yuancheng Wei , Jiayuan Xie , Yi Cai , Qing Li

Many challenging reasoning tasks require not just rapid, intuitive responses, but a more deliberate, multi-step approach. Recent progress in large language models (LLMs) highlights an important shift from the "System 1" way of quick…

计算与语言 · 计算机科学 2025-06-03 Guizhen Chen , Weiwen Xu , Hao Zhang , Hou Pong Chan , Chaoqun Liu , Lidong Bing , Deli Zhao , Anh Tuan Luu , Yu Rong

Multimodal Large Language Models (MLLMs) demonstrate remarkable capabilities but often struggle with complex, multi-step mathematical reasoning, where minor errors in visual perception or logical deduction can lead to complete failure.…

计算与语言 · 计算机科学 2025-08-08 Jianghangfan Zhang , Yibo Yan , Kening Zheng , Xin Zou , Song Dai , Xuming Hu

Large language models (LLMs) with explicit reasoning capabilities excel at mathematical reasoning yet still commit process errors, such as incorrect calculations, brittle logic, and superficially plausible but invalid steps. In this paper,…

人工智能 · 计算机科学 2026-03-26 Qihao Liu , Luoxin Ye , Wufei Ma , Yu-Cheng Chou , Alan Yuille

The digital image forensics based research works in literature classifying natural and computer generated images primarily focuses on binary tasks. These tasks typically involve the classification of natural images versus computer graphics…

计算机视觉与模式识别 · 计算机科学 2024-11-19 Manjary P. Gangan , Anoop Kadan , Lajish V L

Mathematical reasoning demands two critical, complementary skills: constructing rigorous proofs for true statements and discovering counterexamples that disprove false ones. However, current AI efforts in mathematics focus almost…

人工智能 · 计算机科学 2026-03-23 Zenan Li , Zhaoyu Li , Kaiyu Yang , Xiaoxing Ma , Zhendong Su

Multi-modal learning is a fast growing area in artificial intelligence. It tries to help machines understand complex things by combining information from different sources, like images, text, and audio. By using the strengths of each…

The threats posed by AI-generated media, particularly deepfakes, are now raising significant challenges for multimedia forensics, misinformation detection, and biometric system resulting in erosion of public trust in the legal system,…

计算机视觉与模式识别 · 计算机科学 2025-11-05 Nusrat Tasnim , Kutub Uddin , Khalid Mahmood Malik

Multimodal sarcasm detection requires resolving pragmatic incongruity across textual, acoustic, and visual cues through cross-modal reasoning. To enable robust sarcasm reasoning with foundation models, we propose SarcasmMiner, a…

多媒体 · 计算机科学 2026-03-06 Zhu Li , Yongjian Chen , Huiyuan Lai , Xiyuan Gao , Shekhar Nayak , Matt Coler

Existing facial forgery detection methods typically focus on binary classification or pixel-level localization, providing little semantic insight into the nature of the manipulation. To address this, we introduce Forgery Attribution Report…

计算机视觉与模式识别 · 计算机科学 2026-04-21 Jingchun Lian , Lingyu Liu , Yaxiong Wang , Yujiao Wu , Lianwei Wu , Li Zhu , Zhedong Zheng

The rapid advancement of Generative Artificial Intelligence has fueled deepfake proliferation-synthetic media encompassing fully generated content and subtly edited authentic material-posing challenges to digital security, misinformation…

密码学与安全 · 计算机科学 2025-07-30 Naseem Khan , Tuan Nguyen , Amine Bermak , Issa Khalil

In current Large Language Models we can trust the production of smoothly flowing prose on the basis of the principles of machine learning. However, there is no comparably principled basis to justify trust in the content of the text…

人工智能 · 计算机科学 2026-05-15 Leslie G. Valiant

In the sequential decision making setting, an agent aims to achieve systematic generalization over a large, possibly infinite, set of environments. Such environments are modeled as discrete Markov decision processes with both states and…

With the progress in AI-based facial forgery (i.e., deepfake), people are increasingly concerned about its abuse. Albeit effort has been made for training classification (also known as deepfake detection) models to recognize such forgeries,…

计算机视觉与模式识别 · 计算机科学 2022-04-29 Zhi Wang , Yiwen Guo , Wangmeng Zuo

Language Models (LMs) have shown impressive performance in various natural language tasks. However, when it comes to natural language reasoning, LMs still face challenges such as hallucination, generating incorrect intermediate reasoning…

计算与语言 · 计算机科学 2023-10-20 Deepak Nathani , David Wang , Liangming Pan , William Yang Wang

Robotic systems are more present in our society everyday. In human-robot environments, it is crucial that end-users may correctly understand their robotic team-partners, in order to collaboratively complete a task. To increase action…

人工智能 · 计算机科学 2021-09-03 Francisco Cruz , Richard Dazeley , Peter Vamplew , Ithan Moreira