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Existing works on outline-conditioned text generation typically aim to generate text using provided outlines as rough sketches, such as keywords and phrases. However, these approaches make it challenging to control the quality of text…

计算与语言 · 计算机科学 2024-02-08 Yunzhe Li , Qian Chen , Weixiang Yan , Wen Wang , Qinglin Zhang , Hari Sundaram

The generation of synthetic data is receiving increasing attention from the scientific community, thanks to its ability to solve problems like data scarcity and privacy, and is starting to find applications in air transport. We here tackle…

机器学习 · 计算机科学 2026-01-09 Pau Esteve , Massimiliano Zanin

Bugs are inescapable during software development due to frequent code changes, tight deadlines, etc.; therefore, it is important to have tools to find these errors. One way of performing bug identification is to analyze the characteristics…

软件工程 · 计算机科学 2020-06-19 Rudolf Ferenc , Péter Gyimesi , Gábor Gyimesi , Zoltán Tóth , Tibor Gyimóthy

Deep neural networks have been shown vulnerable toadversarial patches, where exotic patterns can resultin models wrong prediction. Nevertheless, existing ap-proaches to adversarial patch generation hardly con-sider the contextual…

计算机视觉与模式识别 · 计算机科学 2021-04-28 Jinqi Luo , Tao Bai , Jun Zhao

Neural networks are increasingly applied to support decision making in safety-critical applications (like autonomous cars, unmanned aerial vehicles and face recognition based authentication). While many impressive static verification…

机器学习 · 计算机科学 2021-05-07 Guoliang Dong , Jun Sun , Jingyi Wang , Xinyu Wang , Ting Dai

In this paper we describe a learned method of traffic scene generation designed to simulate the output of the perception system of a self-driving car. In our "Scene Diffusion" system, inspired by latent diffusion, we use a novel combination…

计算机视觉与模式识别 · 计算机科学 2023-05-31 Ethan Pronovost , Kai Wang , Nick Roy

To study gap acceptance behaviour one needs the distribution (or probability density function) of gaps in the opposing stream. Further, in these times of widespread availability of large computing powers, traffic simulation has emerged as a…

应用统计 · 统计学 2025-12-10 Ankita Sharma , Partha Chakroborty , Pranamesh Chakraborty

Automated creation of synthetic traffic scenarios is a key part of validating the safety of autonomous vehicles (AVs). In this paper, we propose Scenario Diffusion, a novel diffusion-based architecture for generating traffic scenarios that…

Image generation from scene description is a cornerstone technique for the controlled generation, which is beneficial to applications such as content creation and image editing. In this work, we aim to synthesize images from scene…

计算机视觉与模式识别 · 计算机科学 2020-07-17 Hung-Yu Tseng , Hsin-Ying Lee , Lu Jiang , Ming-Hsuan Yang , Weilong Yang

Deep learning is now the gold standard in computer vision-based quality inspection systems. In order to detect defects, supervised learning is often utilized, but necessitates a large amount of annotated images, which can be costly:…

计算机视觉与模式识别 · 计算机科学 2021-07-23 Pierre Gutierrez , Maria Luschkova , Antoine Cordier , Mustafa Shukor , Mona Schappert , Tim Dahmen

Testing processes and workflows in information and Internet of Things systems is a major part of the typical software testing effort. Consistent and efficient path-based test cases are desired to support these tests. Because certain parts…

软件工程 · 计算机科学 2019-03-21 Miroslav Bures , Bestoun S. Ahmed , Kamal Z. Zamli

In this paper, we have developed an approach to generate test data for path coverage based testing. The main challenge of this kind testing lies in its ability to build efficiently such a test suite in order to minimize the number of…

软件工程 · 计算机科学 2017-11-30 Esmaeel Nikravan , Farid Feyzi , Saeed Parsa

Adversarial patch attacks pose a severe threat to deep neural networks, yet most existing approaches rely on unrealistic white-box assumptions, untargeted objectives, or produce visually conspicuous patches that limit real-world…

计算机视觉与模式识别 · 计算机科学 2025-12-30 Roie Kazoom , Alon Goldberg , Hodaya Cohen , Ofer Hadar

We explore a novel video creation experience, namely Video Creation by Demonstration. Given a demonstration video and a context image from a different scene, we generate a physically plausible video that continues naturally from the context…

计算机视觉与模式识别 · 计算机科学 2024-12-13 Yihong Sun , Hao Zhou , Liangzhe Yuan , Jennifer J. Sun , Yandong Li , Xuhui Jia , Hartwig Adam , Bharath Hariharan , Long Zhao , Ting Liu

Generative AI workflows heavily rely on data-centric tasks - such as filtering samples by annotation fields, vector distances, or scores produced by custom classifiers. At the same time, computer vision datasets are quickly approaching…

人工智能 · 计算机科学 2023-09-22 Daniel Kharitonov , Ryan Turner

High-quality and large-scale repositories of real bugs and their concise patches collected from real-world applications are critical for research in software engineering community. In such a repository, each real bug is explicitly…

软件工程 · 计算机科学 2021-03-02 Yanjie Jiang , Hui Liu , Nan Niu , Lu Zhang , Yamin Hu

Critical to evaluating the capacity, scalability, and availability of web systems are realistic web traffic generators. Web traffic generation is a classic research problem, no generator accounts for the characteristics of web robots or…

网络与互联网体系结构 · 计算机科学 2018-02-01 Kyle Brown , Derek Doran

Software vulnerabilities affect all businesses and research is being done to avoid, detect or repair them. In this article, we contribute a new technique for automatic vulnerability fixing. We present a system that uses the rich software…

软件工程 · 计算机科学 2019-12-09 Zimin Chen , Steve Kommrusch , Martin Monperrus

Patch fuzzing is a technique aimed at identifying vulnerabilities that arise from newly patched code. While researchers have made efforts to apply patch fuzzing to testing JavaScript engines with considerable success, these efforts have…

密码学与安全 · 计算机科学 2025-05-02 Junjie Wang , Yuhan Ma , Xiaofei Xie , Xiaoning Du , Xiangwei Zhang

Recent generative models show impressive performance in generating photographic images. Humans can hardly distinguish such incredibly realistic-looking AI-generated images from real ones. AI-generated images may lead to ubiquitous…

计算机视觉与模式识别 · 计算机科学 2024-03-08 Nan Zhong , Yiran Xu , Sheng Li , Zhenxing Qian , Xinpeng Zhang