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Generative Pre-trained Transformer (GPT) models have exhibited exciting progress in their capabilities, capturing the interest of practitioners and the public alike. Yet, while the literature on the trustworthiness of GPT models remains…

Generative artificial intelligence (AI) is rapidly transforming medical imaging by enabling capabilities such as data synthesis, image enhancement, modality translation, and spatiotemporal modeling. This review presents a comprehensive and…

图像与视频处理 · 电气工程与系统科学 2025-08-14 Xuanru Zhou , Cheng Li , Shuqiang Wang , Ye Li , Tao Tan , Hairong Zheng , Shanshan Wang

With the rapid advancement of large language models (LLMs), there is a pressing need for a comprehensive evaluation suite to assess their capabilities and limitations. Existing LLM leaderboards often reference scores reported in other…

计算与语言 · 计算机科学 2024-04-03 Shen Zheng , Yuyu Zhang , Yijie Zhu , Chenguang Xi , Pengyang Gao , Xun Zhou , Kevin Chen-Chuan Chang

Generative AI based on foundation models provides a first glimpse into the world represented by machines trained on vast amounts of multimodal data ingested by these models during training. If we consider the resulting models as knowledge…

计算机与社会 · 计算机科学 2024-04-12 Zilong Liu , Krzysztof Janowicz , Kitty Currier , Meilin Shi

Automatically evaluating vision-language tasks is challenging, especially when it comes to reflecting human judgments due to limitations in accounting for fine-grained details. Although GPT-4V has shown promising results in various…

计算机视觉与模式识别 · 计算机科学 2023-11-03 Xinlu Zhang , Yujie Lu , Weizhi Wang , An Yan , Jun Yan , Lianke Qin , Heng Wang , Xifeng Yan , William Yang Wang , Linda Ruth Petzold

Generative AI models like GPT-4o and DALL-E 3 are reshaping digital content creation, offering industries tools to generate diverse and sophisticated text and images with remarkable creativity and efficiency. This paper examines both the…

人工智能 · 计算机科学 2024-12-24 Atahan Karagoz

Evaluation metric of visual captioning is important yet not thoroughly explored. Traditional metrics like BLEU, METEOR, CIDEr, and ROUGE often miss semantic depth, while trained metrics such as CLIP-Score, PAC-S, and Polos are limited in…

计算机视觉与模式识别 · 计算机科学 2024-12-20 Tony Cheng Tong , Sirui He , Zhiwen Shao , Dit-Yan Yeung

Many believe that use of generative AI as a private tutor has the potential to shrink access and achievement gaps between students and schools with abundant resources versus those with fewer resources. Shrinking the gap is possible only if…

其他统计学 · 统计学 2025-06-12 Monnie McGee , Bivin Sadler

Ultra-high-resolution image synthesis holds significant potential, yet remains an underexplored challenge due to the absence of standardized benchmarks and computational constraints. In this paper, we establish Aesthetic-4K, a meticulously…

计算机视觉与模式识别 · 计算机科学 2025-06-03 Jinjin Zhang , Qiuyu Huang , Junjie Liu , Xiefan Guo , Di Huang

Generative Artificial Intelligence (AI) is a cutting-edge technology capable of producing text, images, and various media content leveraging generative models and user prompts. Between 2022 and 2023, generative AI surged in popularity with…

人工智能 · 计算机科学 2023-10-27 Nouar AlDahoul , Joseph Hong , Matteo Varvello , Yasir Zaki

This review surveys the state-of-the-art in text-to-image and image-to-image generation within the scope of generative AI. We provide a comparative analysis of three prominent architectures: Variational Autoencoders, Generative Adversarial…

计算机视觉与模式识别 · 计算机科学 2025-03-12 Zineb Sordo , Eric Chagnon , Daniela Ushizima

Evaluating the quality of automatically generated image descriptions is challenging, requiring metrics that capture various aspects such as grammaticality, coverage, correctness, and truthfulness. While human evaluation offers valuable…

计算机视觉与模式识别 · 计算机科学 2024-08-06 Jia-Hong Huang , Hongyi Zhu , Yixian Shen , Stevan Rudinac , Alessio M. Pacces , Evangelos Kanoulas

Recent breakthroughs in diffusion models, multimodal pretraining, and efficient finetuning have led to an explosion of text-to-image generative models. Given human evaluation is expensive and difficult to scale, automated methods are…

计算机视觉与模式识别 · 计算机科学 2023-10-19 Dhruba Ghosh , Hanna Hajishirzi , Ludwig Schmidt

Semantic segmentation takes pivotal roles in various applications such as autonomous driving and medical image analysis. When deploying segmentation models in practice, it is critical to test their behaviors in varied and complex scenes in…

计算机视觉与模式识别 · 计算机科学 2026-03-17 Zijin Yin , Bing Li , Kongming Liang , Hao Sun , Zhongjiang He , Zhanyu Ma , Jun Guo

This study highlights the transparency and accuracy of GenAI's inductive thematic analysis, particularly using GPT-4 Turbo API integrated within a stepwise prompt-based Python script. This approach ensured a traceable and systematic coding…

人机交互 · 计算机科学 2025-03-25 Matthew Nyaaba , Min SungEun , Mary Abiswin Apam , Kwame Owoahene Acheampong , Emmanuel Dwamena

Editing images using natural language instructions has become a natural and expressive way to modify visual content; yet, evaluating the performance of such models remains challenging. Existing evaluation approaches often rely on image-text…

计算机视觉与模式识别 · 计算机科学 2025-07-28 Yusu Qian , Jiasen Lu , Tsu-Jui Fu , Xinze Wang , Chen Chen , Yinfei Yang , Wenze Hu , Zhe Gan

There are not one but two dimensions of bias that can be revealed through the study of large AI models: not only bias in training data or the products of an AI, but also bias in society, such as disparity in employment or health outcomes…

计算机与社会 · 计算机科学 2025-04-02 Marinus Ferreira

Generative AI and large language models hold great promise in enhancing programming education by automatically generating individualized feedback for students. We investigate the role of generative AI models in providing human tutor-style…

As large language models (LLMs) advance, their role in higher education, particularly in free-response problem-solving, requires careful examination. This study assesses the performance of GPT-4o and o1-preview under realistic educational…

计算机与社会 · 计算机科学 2025-05-21 Ming Ding , Rasmus Kyng , Federico Solda , Weixuan Yuan

The launch of ChatGPT has garnered global attention, marking a significant milestone in the field of Generative Artificial Intelligence. While Generative AI has been in effect for the past decade, the introduction of ChatGPT has ignited a…

机器学习 · 计算机科学 2024-05-08 Staphord Bengesi , Hoda El-Sayed , Md Kamruzzaman Sarker , Yao Houkpati , John Irungu , Timothy Oladunni