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Digital media (e.g., photographs, video) can be easily created, edited, and shared. Tools for editing digital media are capable of doing so while also maintaining a high degree of photo-realism. While many types of edits to digital media…

Computer Vision and Pattern Recognition · Computer Science 2022-10-27 Brian DeCann , Kirill Trapeznikov

Identifying potential abuses of human rights through imagery is a novel and challenging task in the field of computer vision, that will enable to expose human rights violations over large-scale data that may otherwise be impossible. While…

Computer Vision and Pattern Recognition · Computer Science 2018-05-15 Grigorios Kalliatakis , Shoaib Ehsan , Ales Leonardis , Klaus McDonald-Maier

This paper identifies and addresses a serious design bias of existing salient object detection (SOD) datasets, which unrealistically assume that each image should contain at least one clear and uncluttered salient object. This design bias…

Computer Vision and Pattern Recognition · Computer Science 2024-02-21 Deng-Ping Fan , Jing Zhang , Gang Xu , Ming-Ming Cheng , Ling Shao

Human-object interaction detection (HOID) refers to localizing interactive human-object pairs in images and identifying the interactions. Since there could be an exponential number of object-action combinations, labeled data is limited -…

Computer Vision and Pattern Recognition · Computer Science 2025-07-18 Sandipan Sarma , Agney Talwarr , Arijit Sur

Detecting harmful content on social media, such as Twitter, is made difficult by the fact that the seemingly simple yes/no classification conceals a significant amount of complexity. Unfortunately, while several datasets have been collected…

Computation and Language · Computer Science 2023-11-14 Saad Almohaimeed , Saleh Almohaimeed , Ashfaq Ali Shafin , Bogdan Carbunar , Ladislau Bölöni

The prevalence of short form video platforms, combined with the ineffectiveness of age verification mechanisms, raises concerns about the potential harms facing children and teenagers in an algorithm-moderated online environment. We…

Computers and Society · Computer Science 2026-05-27 Haoning Xue , Brian Nishimine , Martin Hilbert , Drew Cingel , Samantha Vigil , Jane Shawcroft , Arti Thakur , Zubair Shafiq , Jingwen Zhang

Hazardous asteroid has been one of the concerns for humankind as fallen asteroid on earth could cost a huge impact on the society.Monitoring these objects could help predict future impact events, but such efforts are hindered by the large…

Earth and Planetary Astrophysics · Physics 2024-09-05 Thai Duy Quy , Alvin Buana , Josh Lee , Rakha Asyrofi

We present a holistic approach to building a robust and useful natural language classification system for real-world content moderation. The success of such a system relies on a chain of carefully designed and executed steps, including the…

Computation and Language · Computer Science 2023-02-16 Todor Markov , Chong Zhang , Sandhini Agarwal , Tyna Eloundou , Teddy Lee , Steven Adler , Angela Jiang , Lilian Weng

The proliferation of IoT systems, has seen them targeted by malicious third parties. To address this, realistic protection and investigation countermeasures need to be developed. Such countermeasures include network intrusion detection and…

Cryptography and Security · Computer Science 2018-11-05 Nickolaos Koroniotis , Nour Moustafa , Elena Sitnikova , Benjamin Turnbull

Despite recent advancements, text-to-image generation models often produce images containing artifacts, especially in human figures. These artifacts appear as poorly generated human bodies, including distorted, missing, or extra body parts,…

Computer Vision and Pattern Recognition · Computer Science 2025-03-11 Kaihong Wang , Lingzhi Zhang , Jianming Zhang

In e-commerce, product content, especially product images have a significant influence on a customer's journey from product discovery to evaluation and finally, purchase decision. Since many e-commerce retailers sell items from other…

Computer Vision and Pattern Recognition · Computer Science 2019-08-05 Shreyansh Gandhi , Samrat Kokkula , Abon Chaudhuri , Alessandro Magnani , Theban Stanley , Behzad Ahmadi , Venkatesh Kandaswamy , Omer Ovenc , Shie Mannor

Machine learning models are vulnerable to Out-Of-Distribution (OOD) examples, and such a problem has drawn much attention. However, current methods lack a full understanding of different types of OOD data: there are benign OOD data that can…

Machine Learning · Computer Science 2023-04-11 Zhuo Huang , Xiaobo Xia , Li Shen , Bo Han , Mingming Gong , Chen Gong , Tongliang Liu

Online harassment has been a problem to a greater or lesser extent since the early days of the internet. Previous work has applied anti-spam techniques like machine-learning based text classification (Reynolds, 2011) to detecting harassing…

Computation and Language · Computer Science 2016-09-12 Alexei Bastidas , Edward Dixon , Chris Loo , John Ryan

As offensive content has become pervasive in social media, there has been much research in identifying potentially offensive messages. However, previous work on this topic did not consider the problem as a whole, but rather focused on…

Computation and Language · Computer Science 2019-04-17 Marcos Zampieri , Shervin Malmasi , Preslav Nakov , Sara Rosenthal , Noura Farra , Ritesh Kumar

Not Safe/Suitable for Work (NSFW) content is rampant on social networks and poses serious harm to citizens, especially minors. Current detection methods mainly rely on deep learning-based image recognition and classification. However, NSFW…

Computer Vision and Pattern Recognition · Computer Science 2025-05-30 Han Bao , Qinying Wang , Zhi Chen , Qingming Li , Xuhong Zhang , Changjiang Li , Zonghui Wang , Shouling Ji , Wenzhi Chen

Online Social Networks (OSNs) witness a rise in user activity whenever an event takes place. Malicious entities exploit this spur in user-engagement levels to spread malicious content that compromises system reputation and degrades user…

Social and Information Networks · Computer Science 2015-01-06 Prateek Dewan , Ponnurangam Kumaraguru

The recent generative AI models' capability of creating realistic and human-like content is significantly transforming the ways in which people communicate, create and work. The machine-generated content is a double-edged sword. On one…

Computer Vision and Pattern Recognition · Computer Science 2025-02-19 Liting Huang , Zhihao Zhang , Yiran Zhang , Xiyue Zhou , Shoujin Wang

Static benchmarks for harmful content detection face limitations in scalability and diversity, and may also be affected by contamination from web-scale pre-training corpora. To address these issues, we propose a framework for synthesizing…

Computation and Language · Computer Science 2026-04-21 Huije Lee , Jisu Shin , Hoyun Song , Changgeon Ko , Jong C. Park

Social media platforms enable the propagation of hateful content across different modalities such as textual, auditory, and visual, necessitating effective detection methods. While recent approaches have shown promise in handling individual…

Computer Vision and Pattern Recognition · Computer Science 2025-03-03 Girish A. Koushik , Diptesh Kanojia , Helen Treharne

As an essential problem in computer vision, salient object detection (SOD) has attracted an increasing amount of research attention over the years. Recent advances in SOD are predominantly led by deep learning-based solutions (named deep…

Computer Vision and Pattern Recognition · Computer Science 2021-01-12 Wenguan Wang , Qiuxia Lai , Huazhu Fu , Jianbing Shen , Haibin Ling , Ruigang Yang