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Scholars who want to research a scientific topic must take time to read, extract meaning, and identify connections across many papers. As scientific literature grows, this becomes increasingly challenging. Meanwhile, authors summarize prior…

人机交互 · 计算机科学 2023-02-15 Srishti Palani , Aakanksha Naik , Doug Downey , Amy X. Zhang , Jonathan Bragg , Joseph Chee Chang

Visual diffusion models have revolutionized the field of creative AI, producing high-quality and diverse content. However, they inevitably memorize training images or videos, subsequently replicating their concepts, content, or styles…

计算机视觉与模式识别 · 计算机科学 2024-10-23 Wenhao Wang , Yifan Sun , Zongxin Yang , Zhengdong Hu , Zhentao Tan , Yi Yang

State-of-the-art important passage retrieval methods obtain very good results, but do not take into account privacy issues. In this paper, we present a privacy preserving method that relies on creating secure representations of documents.…

We propose a new method to detect deepfake images using the cue of the source feature inconsistency within the forged images. It is based on the hypothesis that images' distinct source features can be preserved and extracted after going…

计算机视觉与模式识别 · 计算机科学 2021-07-28 Tianchen Zhao , Xiang Xu , Mingze Xu , Hui Ding , Yuanjun Xiong , Wei Xia

Merging datafiles containing information on overlapping sets of entities is a challenging task in the absence of unique identifiers, and is further complicated when some entities are duplicated in the datafiles. Most approaches to this…

统计方法学 · 统计学 2021-10-11 Serge Aleshin-Guendel , Mauricio Sadinle

Typographic attacks exploit multi-modal systems by injecting text into images, leading to targeted misclassifications, malicious content generation and even Vision-Language Model jailbreaks. In this work, we analyze how CLIP vision encoders…

计算机视觉与模式识别 · 计算机科学 2026-02-27 Lorenz Hufe , Constantin Venhoff , Erblina Purelku , Maximilian Dreyer , Sebastian Lapuschkin , Wojciech Samek

Currently, deep learning models are easily exposed to data leakage risks. As a distributed model, Split Learning thus emerged as a solution to address this issue. The model is splitted to avoid data uploading to the server and reduce…

密码学与安全 · 计算机科学 2025-03-10 Zhangting Lin , Mingfu Xue , Kewei Chen , Wenmao Liu , Xiang Gao , Leo Yu Zhang , Jian Wang , Yushu Zhang

Real-time, online-editing web apps provide free and convenient services for collaboratively editing, sharing and storing files. The benefits of these web applications do not come for free: not only do service providers have full access to…

密码学与安全 · 计算机科学 2019-11-19 Yihao Hu , Ari Trachtenberg , Prakash Ishwar

Cross-modal image-text retrieval is challenging because of the diverse possible associations between content from different modalities. Traditional methods learn a single-vector embedding to represent semantics of each sample, but struggle…

计算机视觉与模式识别 · 计算机科学 2025-06-27 Hani Alomari , Anushka Sivakumar , Andrew Zhang , Chris Thomas

The rise in malicious usage of large language models, such as fake content creation and academic plagiarism, has motivated the development of approaches that identify AI-generated text, including those based on watermarking or outlier…

计算与语言 · 计算机科学 2023-10-19 Kalpesh Krishna , Yixiao Song , Marzena Karpinska , John Wieting , Mohit Iyyer

The massive spread of visual content through the web and social media poses both challenges and opportunities. Tracking visually-similar content is an important task for studying and analyzing social phenomena related to the spread of such…

信息检索 · 计算机科学 2022-03-15 Hana Matatov , Mor Naaman , Ofra Amir

As datasets become critical assets in modern machine learning systems, ensuring robust copyright protection has emerged as an urgent challenge. Traditional legal mechanisms often fail to address the technical complexities of digital data…

密码学与安全 · 计算机科学 2025-09-09 Kun Li , Cheng Wang , Minghui Xu , Yue Zhang , Xiuzhen Cheng

Many Natural Language Processing and Computational Linguistics applications involves the generation of new texts based on some existing texts, such as summarization, text simplification and machine translation. However, there has been a…

计算与语言 · 计算机科学 2018-04-12 Ping Chen , Fei Wu , Tong Wang , Wei Ding

In what way could a data breach involving government-issued IDs such as passports, driver's licenses, etc., rival a random voluntary disclosure on a nondescript social-media platform? At first glance, the former appears more significant,…

密码学与安全 · 计算机科学 2026-05-08 Robert Dilworth

Current content filtering and blocking methods are susceptible to various circumvention techniques and are relatively slow in dealing with new threats. This is due to these methods using shallow pattern recognition that is based on regular…

密码学与安全 · 计算机科学 2022-10-11 Mohammad Ismail Daud

A basic topic in mining of massive dataset is finding similar items. As an example, finding similar documents can be recommended. In this case many methods are existed. For example, Shingling method and length based filtering are one of…

信息检索 · 计算机科学 2017-12-15 Hossein Azgomi , Masumeh Ghasemi Mahsayeh , Masoud Mohammadi , Milad Moradi

Many real-world interconnections among entities can be characterized as graphs. Collecting local graph information with balanced privacy and data utility has garnered notable interest recently. This paper delves into the problem of…

密码学与安全 · 计算机科学 2024-05-21 Conggai Li , Wei Ni , Ming Ding , Youyang Qu , Jianjun Chen , David Smith , Wenjie Zhang , Thierry Rakotoarivelo

In recent years, with the rapid development of information on the Internet, the number of complex texts and documents has increased exponentially, which requires a deeper understanding of deep learning methods in order to accurately…

计算与语言 · 计算机科学 2023-09-26 Zhongwei Wan

Public disclosure of important security information, such as knowledge of vulnerabilities or exploits, often occurs in blogs, tweets, mailing lists, and other online sources months before proper classification into structured databases. In…

信息检索 · 计算机科学 2013-10-14 Nikki McNeil , Robert A. Bridges , Michael D. Iannacone , Bogdan Czejdo , Nicolas Perez , John R. Goodall

Contradiction retrieval refers to identifying and extracting documents that explicitly disagree with or refute the content of a query, which is important to many downstream applications like fact checking and data cleaning. To retrieve…

计算与语言 · 计算机科学 2024-06-18 Haike Xu , Zongyu Lin , Yizhou Sun , Kai-Wei Chang , Piotr Indyk