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Management of crowd information in public transportation (PT) systems is crucial, both to foster sustainable mobility, by increasing the user's comfort and satisfaction during normal operation, as well as to cope with emergency situations,…

Computers and Society · Computer Science 2022-11-18 Donatella Darsena , Giacinto Gelli , Ivan Iudice , Francesco Verde

The Internet of Things (IoT) is the enabler for smart city to achieve the envision of the "Internet of Everything" by intelligently connecting devices without human interventions. The explosive growth of IoT devices makes the amount of…

Signal Processing · Electrical Eng. & Systems 2022-05-09 Huimei Han , Wenchao Zhai , Jun Zhao

The massive streams of Internet of Things (IoT) data require a timely analysis to retain data usefulness. Stream processing systems (SPSs) enable this task, deriving knowledge from the IoT data in real-time. Such real-time analytics…

Cryptography and Security · Computer Science 2023-05-22 Mikhail Fomichev

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.…

Mobile crowdsensing allows data collection at a scale and pace that was once impossible. One of the biggest challenges in mobile crowdsensing is that participants may exhibit malicious or unreliable behavior. Therefore, it becomes…

Networking and Internet Architecture · Computer Science 2018-05-01 Francesco Restuccia , Pierluca Ferraro , Timothy S. Sanders , Simone Silvestri , Sajal K. Das , Giuseppe Lo Re

Multiple-operators (multi-OPs) spectrum sharing mechanism can effectively improve the spectrum utilization in fifth-generation (5G) wireless communication networks. The secondary users are introduced to opportunistically access the licensed…

Networking and Internet Architecture · Computer Science 2020-05-07 Shuang Zheng , Tao Han , Yuna Jiang , Xiaohu Ge

Driven by the rapid growth of Internet of Things applications, tremendous data need to be collected by sensors and uploaded to the servers for further process. As a promising solution, mobile crowd sensing enables controllable sensing and…

Information Theory · Computer Science 2022-02-28 Ziqin Zhou , Xiaoyang Li , Changsheng You , Kaibing Huang , Yi Gong

Privacy protection in electronic healthcare applications is an important consideration due to the sensitive nature of personal health data. Internet of Health Things (IoHT) networks have privacy requirements within a healthcare setting.…

Cryptography and Security · Computer Science 2020-10-20 James Jin Kang , Mahdi Dibaei , Gang Luo , Wencheng Yang , Xi Zheng

Security is one of the fundamental challenges in the Internet of Things (IoT) due to the heterogeneity and resource constraints of the IoT devices. Device classification methods are employed to enhance the security of IoT by detecting…

Cryptography and Security · Computer Science 2019-03-15 Ali Dorri , Clemence Roulin , Raja Jurdak , Salil Kanhere

A smart grid is an advanced method for supplying electricity to the consumers alleviating the limitations of the existing system. It causes frequent meter reading transmission from the end-user to the supplier. This frequent data…

Cryptography and Security · Computer Science 2020-06-12 Mohammad Saidur Rahman

Health data is one of the most sensitive data for people, which attracts the attention of malicious activities. We propose an open-source health data management framework, that follows a patient-centric approach. The proposed framework…

With the number of connected smart devices expected to constantly grow in the next years, Internet of Things (IoT) solutions are experimenting a booming demand to make data collection and processing easier. The ability of IoT appliances to…

Cryptography and Security · Computer Science 2024-02-12 Marco Arazzi , Serena Nicolazzo , Antonino Nocera

Existing wireless communication systems have been mainly designed to provide substantial gain in terms of data rates. However, 5G and Beyond will depart from this scheme, with the objective not only to provide services with higher data…

Information Theory · Computer Science 2024-03-26 Mostafa Mohammadkarimi , Octavia A. Dobre , Moe Z. Win

With the widespread adoption of medical informatics, a wealth of valuable personal health records (PHR) has been generated. Concurrently, blockchain technology has enhanced the security of medical institutions. However, these institutions…

Cryptography and Security · Computer Science 2024-10-14 Yongyang Lv , Xiaohong Li , Yingwenbo Wang , Kui Chen , Zhe Hou , Ruitao Feng

The integration of blockchain technology in Internet of Things (IoT) environments is a revolutionary step towards ensuring robust security and enhanced privacy. This paper delves into the unique challenges and solutions associated with…

Cryptography and Security · Computer Science 2024-03-05 Peyman Khordadpour , Saeed Ahmadi

Internet of Things (IoT) networks require regular firmware updates to ensure enhanced security and stability. As we move towards methodologies of codifying security and policy decisions and exchanging them over IoT large-scale deployments…

Networking and Internet Architecture · Computer Science 2022-09-05 Ioannis Mavromatis , Aleksandar Stanoev , Anthony J. Portelli , Charles Lockie , Marius Ammann , Yichao Jin , Mahesh Sooriyabandara

This paper introduces an Internet of Things (IoT)-based data acquisition and monitoring scheme for insulin pumps. The proposed work employs embedded system hardware (Keil LPC1768-board) for data acquisition and monitoring. The hardware is…

Human-Computer Interaction · Computer Science 2018-12-07 Zeyad A. Al-Odat , Sudarshan K. Srinivasan , Eman Al-qtiemat , Mohana Asha Latha Dubasi , Sana Shuja

The rapid growth of the Internet of Things technology in healthcare domain led to the appearance of many security threats and risks. It became very challenging to provide full protection with the expansion in using sensor objects in medical…

Cryptography and Security · Computer Science 2020-12-09 Ahmed A. Mawgoud , Ahmed I. Karadawy , Benbella S. Tawfik

Mobile crowd sensing (MCS) has emerged as an increasingly popular sensing paradigm due to its cost-effectiveness. This approach relies on platforms to outsource tasks to participating workers when prompted by task publishers. Although…

Computer Science and Game Theory · Computer Science 2024-03-07 Xikun Jiang , Chenhao Ying , Lei Li , Boris Düdder , Haiqin Wu , Haiming Jin , Yuan Luo

In the fight against Covid-19, many governments and businesses are in the process of evaluating, trialling and even implementing so-called immunity passports. Also known as antibody or health certificates, there is a clear demand for any…

Cryptography and Security · Computer Science 2024-01-23 David Butler , Chris Hicks , James Bell , Carsten Maple , Jon Crowcroft