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Generative artificial intelligence (AI) technology is revolutionizing the computing industry. Not only its applications have broadened to various sectors but also poses new system design and optimization opportunities. The technology is…

A convolutional layer in a Convolutional Neural Network (CNN) consists of many filters which apply convolution operation to the input, capture some special patterns and pass the result to the next layer. If the same patterns also occur at…

Computer Vision and Pattern Recognition · Computer Science 2019-02-04 Okan Köpüklü , Maryam Babaee , Stefan Hörmann , Gerhard Rigoll

1. Deciphering coexistence patterns is a current challenge to understanding diversity maintenance, especially in rich communities where the complexity of these patterns is magnified through indirect interactions that prevent their…

Machine Learning · Computer Science 2021-07-14 J. Hirn , J. E. García , A. Montesinos-Navarro , R. Sanchez-Martín , V. Sanz , M. Verdú

The evolution of wireless networks gravitates towards connected intelligence, a concept that envisions seamless interconnectivity among humans, objects, and intelligence in a hyper-connected cyber-physical world. Edge artificial…

Information Theory · Computer Science 2023-12-27 Yifei Shen , Jiawei Shao , Xinjie Zhang , Zehong Lin , Hao Pan , Dongsheng Li , Jun Zhang , Khaled B. Letaief

Scene graphs provide a rich, structured representation of a scene by encoding the entities (objects) and their spatial relationships in a graphical format. This representation has proven useful in several tasks, such as question answering,…

Computer Vision and Pattern Recognition · Computer Science 2022-12-01 Sanjoy Kundu , Sathyanarayanan N. Aakur

Beginning with text and images, generative AI has expanded to audio, video, computer code, and molecules. Yet, if generative AI is the answer, what is the question? We explore the foundations of generation as a distinct machine learning…

Machine Learning · Computer Science 2025-12-12 Ambuj Tewari

Deep directed generative models have attracted much attention recently due to their generative modeling nature and powerful data representation ability. In this paper, we review different structures of deep directed generative models and…

Machine Learning · Computer Science 2017-10-16 Siqi Nie , Meng Zheng , Qiang Ji

Deep learning (DL) based semantic communication methods have been explored to transmit images efficiently in recent years. In this paper, we propose a generative model based semantic communication to further improve the efficiency of image…

Image and Video Processing · Electrical Eng. & Systems 2022-11-21 Tianxiao Han , Jiancheng Tang , Qianqian Yang , Yiping Duan , Zhaoyang Zhang , Zhiguo Shi

The advancement of visual intelligence is intrinsically tethered to the availability of large-scale data. In parallel, generative Artificial Intelligence (AI) has unlocked the potential to create synthetic images that closely resemble…

Computer Vision and Pattern Recognition · Computer Science 2023-10-24 Zuhao Yang , Fangneng Zhan , Kunhao Liu , Muyu Xu , Shijian Lu

Generative AI (GenAI) has revolutionized data-driven modeling by enabling the synthesis of high-dimensional data across various applications, including image generation, language modeling, biomedical signal processing, and anomaly…

Machine Learning · Computer Science 2025-09-09 Yao Xie , Xiuyuan Cheng

Generative Adversarial Networks have got the researchers' attention due to their state-of-the-art performance in generating new images with only a dataset of the target distribution. It has been shown that there is a dissimilarity between…

Computer Vision and Pattern Recognition · Computer Science 2022-08-03 Soroush Sheikh Gargar

Agentic Artificial Intelligence (AI) builds upon Generative AI (GenAI). It constitutes the next major step in the evolution of AI with much stronger reasoning and interaction capabilities that enable more autonomous behavior to tackle…

Artificial Intelligence · Computer Science 2025-04-29 Johannes Schneider

Deep Generative AI has been a long-standing essential topic in the machine learning community, which can impact a number of application areas like text generation and computer vision. The major paradigm to train a generative model is…

Machine Learning · Computer Science 2025-02-25 Yuanjiang Cao , Quan Z. Sheng , Julian McAuley , Lina Yao

This paper delves into the applications of generative artificial intelligence (GAI) in semantic communication (SemCom) and presents a thorough study. Three popular SemCom systems enabled by classical GAI models are first introduced,…

Information Theory · Computer Science 2024-12-12 Jinke Ren , Yaping Sun , Hongyang Du , Weiwen Yuan , Chongjie Wang , Xianda Wang , Yingbin Zhou , Ziwei Zhu , Fangxin Wang , Shuguang Cui

Learning, taking into account full distribution of the data, referred to as generative, is not feasible with deep neural networks (DNNs) because they model only the conditional distribution of the outputs given the inputs. Current solutions…

Machine Learning · Computer Science 2017-09-26 Boris Flach , Alexander Shekhovtsov , Ondrej Fikar

Since its appearance, Generative Adversarial Networks (GANs) have received a lot of interest in the AI community. In image generation several projects showed how GANs are able to generate photorealistic images but the results so far did not…

Computer Vision and Pattern Recognition · Computer Science 2017-06-02 Marco Marchesi

Generative Adversarial Networks have been crucial in the developments made in unsupervised learning in recent times. Exemplars of image synthesis from text or other images, these networks have shown remarkable improvements over conventional…

Machine Learning · Computer Science 2019-09-02 Rohan Akut , Sumukh Marathe , Rucha Apte , Ishan Joshi , Siddhivinayak Kulkarni

Generative Artificial Intelligence (GenAI) is taking the world by storm. It promises transformative opportunities for advancing and disrupting existing practices, including healthcare. From large language models (LLMs) for clinical note…

Artificial Intelligence · Computer Science 2025-10-29 Gang Chen , Changshuo Liu , Gene Anne Ooi , Marcus Tan , Zhongle Xie , Jianwei Yin , James Wei Luen Yip , Wenqiao Zhang , Jiaqi Zhu , Beng Chin Ooi

Generative networks have shown remarkable success in learning complex data distributions, particularly in generating high-dimensional data from lower-dimensional inputs. While this capability is well-documented empirically, its theoretical…

Machine Learning · Computer Science 2025-04-02 Kevin Wang , Hongqian Niu , Yixin Wang , Didong Li

We present a technique to synthesize and analyze volume-rendered images using generative models. We use the Generative Adversarial Network (GAN) framework to compute a model from a large collection of volume renderings, conditioned on (1)…

Graphics · Computer Science 2019-07-18 Matthew Berger , Jixian Li , Joshua A. Levine