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Table Detection has become a fundamental task for visually rich document understanding with the surging number of electronic documents. However, popular public datasets widely used in related studies have inherent limitations, including…

Information Retrieval · Computer Science 2023-11-09 Bin Xiao , Murat Simsek , Burak Kantarci , Ala Abu Alkheir

Today's massive AI computation loads push heavy data synchronization across sites, i.e., nodes in data centers. Any reduction in such consensus latency can significantly improve the overall performance of desired systems. This consensus…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-03-12 Yangyang Wang , Ziqian Cheng , Yucong Dong , Zichen Xu

We propose the \emph{Target Charging Technique} (TCT), a unified privacy analysis framework for interactive settings where a sensitive dataset is accessed multiple times using differentially private algorithms. Unlike traditional…

Data Structures and Algorithms · Computer Science 2023-04-13 Edith Cohen , Xin Lyu

Device fingerprinting is a widely used technique that allows a third party to identify a particular device. Applications of device fingerprinting include authentication, attacker identification, or software license binding. Device…

Cryptography and Security · Computer Science 2023-09-18 Alberto Fernandez-de-Retana , Igor Santos-Grueiro

Anomaly detection in tabular data is challenging due to high dimensionality, complex feature dependencies, and heterogeneous noise. Many existing methods rely on proximity-based cues and may miss anomalies caused by violations of complex…

Machine Learning · Computer Science 2026-04-23 Sha Lu , Jixue Liu , Stefan Peters , Thuc Duy Le , Craig Xie , Lin Liu , Jiuyong Li

As the number and variety of smart devices increase, users may use myriad devices in their daily lives and the online activities become highly fragmented. Building an accurate user identity becomes a difficult and important problem for…

Social and Information Networks · Computer Science 2016-10-14 Jianxun Lian , Xing Xie

Today, many web advertising data flows involve passive cross-site tracking of users. Enabling such a mechanism through the usage of third party tracking cookies (3PC) exposes sensitive user data to a large number of parties, with little…

Cryptography and Security · Computer Science 2021-10-29 Joseph J. Pfeiffer , Denis Charles , Davis Gilton , Young Hun Jung , Mehul Parsana , Erik Anderson

Multi-object tracking (MOT) is an important and practical task related to both surveillance systems and moving camera applications, such as autonomous driving and robotic vision. However, due to unreliable detection, occlusion and fast…

Computer Vision and Pattern Recognition · Computer Science 2018-11-20 Gaoang Wang , Yizhou Wang , Haotian Zhang , Renshu Gu , Jenq-Neng Hwang

The emergence of affordable wireless and mobile devices was a key step towards deploying mobile peer-to-peer (P2P) systems. The latter allow users to share and search diverse multimedia resources over Mobile Ad-hoc Networks (MANETs). Due to…

Networking and Internet Architecture · Computer Science 2020-12-03 Taoufik Yeferny , Sofian Hamad , Salem Belhaj

Commonly adopted in the manufacturing and aerospace sectors, digital twin (DT) platforms are increasingly seen as a promising paradigm to control, monitor, and analyze software-based, "open", communication systems. Notably, DT platforms…

Signal Processing · Electrical Eng. & Systems 2023-08-30 Clement Ruah , Osvaldo Simeone , Bashir Al-Hashimi

Digital twin is a problem of augmenting real objects with their digital counterparts. It can underpin a wide range of applications in augmented reality (AR), autonomy, and UI/UX. A critical component in a good digital-twin system is…

Computer Vision and Pattern Recognition · Computer Science 2023-04-13 Weiyu Feng , Seth Z. Zhao , Chuanyu Pan , Adam Chang , Yichen Chen , Zekun Wang , Allen Y. Yang

Simulation data can be accurately labeled and have been expected to improve the performance of data-driven algorithms, including object detection. However, due to the various domain inconsistencies from simulation to reality…

Computer Vision and Pattern Recognition · Computer Science 2024-10-01 Meiying Zhang , Weiyuan Peng , Guangyao Ding , Chenyang Lei , Chunlin Ji , Qi Hao

Majority of the currently available webpages are dynamic in nature and are changing frequently. New content gets added to webpages and existing content gets updated or deleted. Hence, people find it useful to be alert for changes in…

Information Retrieval · Computer Science 2020-02-18 Vijini Mallawaarachchi , Lakmal Meegahapola , Roshan Alwis , Eranga Nimalarathna , Dulani Meedeniya , Sampath Jayarathna

Nowadays, crowd sensing becomes increasingly more popular due to the ubiquitous usage of mobile devices. However, the quality of such human-generated sensory data varies significantly among different users. To better utilize sensory data,…

Cryptography and Security · Computer Science 2018-10-12 Yaliang Li , Houping Xiao , Zhan Qin , Chenglin Miao , Lu Su , Jing Gao , Kui Ren , Bolin Ding

To track the 3D locations and trajectories of the other traffic participants at any given time, modern autonomous vehicles are equipped with multiple cameras that cover the vehicle's full surroundings. Yet, camera-based 3D object tracking…

Computer Vision and Pattern Recognition · Computer Science 2022-12-05 Tobias Fischer , Yung-Hsu Yang , Suryansh Kumar , Min Sun , Fisher Yu

Temporal action detection (TAD) aims to detect the semantic labels and boundaries of action instances in untrimmed videos. Current mainstream approaches are multi-step solutions, which fall short in efficiency and flexibility. In this…

Computer Vision and Pattern Recognition · Computer Science 2022-04-07 Shimin Chen , Chen Chen , Wei Li , Xunqiang Tao , Yandong Guo

The goal of Content Delivery Networks (CDNs) is to serve content to end-users with high performance. In order to do that, a CDN measures the latency on the paths from its servers to users and then selects a best available server for each…

Networking and Internet Architecture · Computer Science 2018-10-23 Gonca Gursun

Click-Through Rate (CTR) prediction is one of the main tasks of the recommendation system, which is conducted by a user for different items to give the recommendation results. Cross-domain CTR prediction models have been proposed to…

Information Retrieval · Computer Science 2023-05-23 Menglin Kong , Muzhou Hou , Shaojie Zhao , Feng Liu , Ri Su , Yinghao Chen

The application of Digital Twin (DT) technology and Federated Learning (FL) has great potential to change the field of biomedical image analysis, particularly for Computed Tomography (CT) scans. This paper presents Federated Transfer…

Image and Video Processing · Electrical Eng. & Systems 2025-09-11 Avais Jan , Qasim Zia , Murray Patterson

Online advertising fuels the (seemingly) free internet. However, although users can access most of the web services free of charge, they pay a heavy coston their privacy. They are forced to trust third parties and intermediaries, who not…

Cryptography and Security · Computer Science 2021-06-04 Gonçalo Pestana , Iñigo Querejeta-Azurmendi , Panagiotis Papadopoulos , Benjamin Livshits