Blockchain for smart cities: A review of architectures, integration trends and future research directions

B Bhushan, A Khamparia, KM Sagayam… - Sustainable Cities and …, 2020 - Elsevier
In recent years, smart city has emerged as a new paradigm to provide high quality facilities
to the citizens by dynamically optimising the city resources. Smart cities can offer finest …

Blockchain for IoT-based smart cities: Recent advances, requirements, and future challenges

U Majeed, LU Khan, I Yaqoob, SMA Kazmi… - Journal of Network and …, 2021 - Elsevier
A remarkable interest in the Internet of Things (IoT)-based smart cities from both academia
and industry has been observed in recent years. Smart cities can offer various smart …

Blockchain-based electronic healthcare record system for healthcare 4.0 applications

S Tanwar, K Parekh, R Evans - Journal of Information Security and …, 2020 - Elsevier
Modern healthcare systems are characterized as being highly complex and costly. However,
this can be reduced through improved health record management, utilization of insurance …

An exhaustive survey on security and privacy issues in Healthcare 4.0

JJ Hathaliya, S Tanwar - Computer Communications, 2020 - Elsevier
The healthcare industry has revolutionized from 1.0 to 4.0 where Healthcare 1.0 was more
doctor centric and Healthcare 2.0 replaced manual records with electronic healthcare …

The performance evaluation of blockchain-based security and privacy systems for the Internet of Things: A tutorial

MA Ferrag, L Shu - IEEE Internet of Things Journal, 2021 - ieeexplore.ieee.org
This article presents research challenges and a tutorial on performance evaluation of
blockchain-based security and privacy systems for the Internet of Things (IoT). We start by …

Machine learning adoption in blockchain-based smart applications: The challenges, and a way forward

S Tanwar, Q Bhatia, P Patel, A Kumari, PK Singh… - IEEE …, 2019 - ieeexplore.ieee.org
In recent years, the emergence of blockchain technology (BT) has become a unique, most
disruptive, and trending technology. The decentralized database in BT emphasizes data …

Towards future internet: The metaverse perspective for diverse industrial applications

P Bhattacharya, D Saraswat, D Savaliya, S Sanghavi… - Mathematics, 2023 - mdpi.com
The Metaverse allows the integration of physical and digital versions of users, processes,
and environments where entities communicate, transact, and socialize. With the shift …

Bindaas: Blockchain-based deep-learning as-a-service in healthcare 4.0 applications

P Bhattacharya, S Tanwar, U Bodkhe… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
Electronic Health Records (EHRs) allows patients to control, share, and manage their health
records among family members, friends, and healthcare service providers using an open …

Blockchain envisioned UAV networks: Challenges, solutions, and comparisons

P Mehta, R Gupta, S Tanwar - Computer Communications, 2020 - Elsevier
Abstract Unmanned Aerial Vehicles (UAV) or drones is a technology with a huge potential
for proving different efficient solutions in the smart city. It has been mostly adopted by …

Smart contract privacy protection using AI in cyber-physical systems: tools, techniques and challenges

R Gupta, S Tanwar, F Al-Turjman, P Italiya… - IEEE …, 2020 - ieeexplore.ieee.org
Applications of Blockchain (BC) technology and Cyber-Physical Systems (CPS) are
increasing exponentially. However, framing resilient and correct smart contracts (SCs) for …