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Software Defined Internet of Things (SD-IoT) Networks profits from centralized management and interactive resource sharing which enhances the efficiency and scalability of IoT applications. But with the rapid growth in services and…

Cryptography and Security · Computer Science 2018-06-08 Jiaqi Li , Zhifeng Zhao , Rongpeng Li , Honggang Zhang

Continuous authentication utilizes automatic recognition of certain user features for seamless and passive authentication without requiring user attention. Such features can be divided into categories of physiological biometrics and…

Cryptography and Security · Computer Science 2022-09-15 Ahmed Fraz Baig , Sigurd Eskeland

Authentication plays a significant part in dealing with security in public and private sectors such as healthcare systems, banking system, transportation system and law and security. Biometric technology has grown quickly recently,…

Cryptography and Security · Computer Science 2023-01-03 Konark Modi , Lakshmipathi Devaraj

Governments and researchers around the world are implementing digital contact tracing solutions to stem the spread of infectious disease, namely COVID-19. Many of these solutions threaten individual rights and privacy. Our goal is to break…

Cryptography and Security · Computer Science 2020-04-23 Alex Berke , Michiel Bakker , Praneeth Vepakomma , Kent Larson , Alex 'Sandy' Pentland

Wireless sensor networks (WSN) are widely used in vehicular networks to support Vehicle-to-Everything (V2X) communications. Wireless sensors in vehicular networks support sensing and monitoring of various environmental factors and vehicle…

Cryptography and Security · Computer Science 2025-04-17 Jae-Dong Kim , Dabin Kim , Minseok Ko , Jong-Moon Chung

Demand for smartwatches has taken off in recent years with new models which can run independently from smartphones and provide more useful features, becoming first-class mobile platforms. One can access online banking or even make payments…

Human-Computer Interaction · Computer Science 2019-12-12 Chris Xiaoxuan Lu , Bowen Du , Hongkai Wen , Sen Wang , Andrew Markham , Ivan Martinovic , Yiran Shen , Niki Trigoni

Biometrics plays a significant role in vision-based surveillance applications. Soft biometrics such as gait is widely used with face in surveillance tasks like person recognition and re-identification. Nevertheless, in practical scenarios,…

Computer Vision and Pattern Recognition · Computer Science 2023-03-27 Ashwin Prakash , Thejaswin S , Athira Nambiar , Alexandre Bernardino

Many gait recognition methods first partition the human gait into N-parts and then combine them to establish part-based feature representations. Their gait recognition performance is often affected by partitioning strategies, which are…

Computer Vision and Pattern Recognition · Computer Science 2022-10-11 Ming Wang , Beibei Lin , Xianda Guo , Lincheng Li , Zheng Zhu , Jiande Sun , Shunli Zhang , Xin Yu

Cause of a rapid increase in technological development, increasing identity theft, consumer fraud, the threat to personal data is also increasing every day. Methods developed earlier to ensure personal the information from the thefts was…

Computer Vision and Pattern Recognition · Computer Science 2020-04-13 Sher Dadakhanov

The rapid proliferation of Internet of Things (IoT) devices introduces significant security challenges due to limited visibility and weak device-level guarantees. Accurate and timely identification of devices is essential for enforcing…

Networking and Internet Architecture · Computer Science 2026-05-05 Alex Ciechonski , Fabio Palmese , Alessandro E. C. Redondi , Anna Maria Mandalari

Smartphones are now frequently used by end-users as the portals to cloud-based services, and smartphones are easily stolen or co-opted by an attacker. Beyond the initial log-in mechanism, it is highly desirable to re-authenticate end-users…

Cryptography and Security · Computer Science 2017-03-13 Wei-Han Lee , Ruby Lee

Each person has a unique gait, i.e., walking style, that can be used as a biometric for personal identification. Recent works have demonstrated effective gait recognition using deep neural networks, however most of these works predominantly…

Signal Processing · Electrical Eng. & Systems 2024-04-25 Shanmuga Venkatachalam , Harideep Nair , Prabhu Vellaisamy , Yongqi Zhou , Ziad Youssfi , John Paul Shen

Internet of Things (IoT) is one of the technological advancements of the twenty-first century which can improve living standards. However, it also imposes new types of security challenges, including device authentication, traffic types…

Networking and Internet Architecture · Computer Science 2024-02-27 Rajarshi Roy Chowdhury , Debashish Roy , Pg Emeroylariffion Abas

In this emerging data-driven world, secure and ubiquitous authentication mechanisms are necessary prior to any confidential information delivery. Biometric authentication has been widely adopted as it provides a unique and non-transferable…

Signal Processing · Electrical Eng. & Systems 2018-04-30 Debayan Das , Shovan Maity , Baibhab Chatterjee , Shreyas Sen

In advanced metering infrastructure (AMI), smart meters (SMs), which are installed at the consumer side, send fine-grained power consumption readings periodically to the electricity utility for load monitoring and energy management. Change…

Cryptography and Security · Computer Science 2020-11-10 Mohamed I. Ibrahem , Mohamed Mahmoud , Mostafa M. Fouda , Fawaz Alsolami , Waleed Alasmary , Xuemin , Shen

Gait as a biometric property for person identification plays a key role in video surveillance and security applications. In gait recognition, normally, gait feature such as Gait Energy Image (GEI) is extracted from one full gait cycle.…

Computer Vision and Pattern Recognition · Computer Science 2018-04-24 Maryam Babaee , Linwei Li , Gerhard Rigoll

A myriad of IoT devices such as bulbs, switches, speakers in a smart home environment allow users to easily control the physical world around them and facilitate their living styles through the sensors already embedded in these devices.…

On-body devices are an intrinsic part of the Internet-of-Things (IoT) vision to provide human-centric services. These on-body IoT devices are largely embedded devices that lack a sophisticated user interface to facilitate traditional…

Networking and Internet Architecture · Computer Science 2018-01-30 Wei Wang , Lin Yang , Qian Zhang , Tao Jiang

Wearable devices are increasingly used, thanks to the wide set of applications that can be deployed exploiting their ability to monitor physical activity and health-related parameters. Their usage has been recently proposed to perform…

Computer Vision and Pattern Recognition · Computer Science 2022-10-19 Emanuele Maiorana , Chiara Romano , Emiliano Schena , Carlo Massaroni

Gait is becoming popular as a method of person re-identification because of its ability to identify people at a distance. However, most current works in gait recognition do not address the practical problem of occlusions. Among those which…

Computer Vision and Pattern Recognition · Computer Science 2025-07-23 Ayush Gupta , Siyuan Huang , Rama Chellappa
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