The rapid advances in the Internet of Things (IoT) have promoted a revolution in
communication technology and offered various customer services. Artificial intelligence (AI) …

The terrestrial networks face the challenges of severe cost inefficiency and low feasibility to
provide seamless services anytime and anywhere, especially in the extreme or hotspot …

Abstract Secure Multi-Party Computation (SMPC) is a generic cryptographic primitive that
enables distributed parties to jointly compute an arbitrary functionality without revealing their …

In this paper, we propose a toolkit for efficient and privacy-preserving outsourced calculation
under multiple encrypted keys (EPOM). Using EPOM, a large scale of users can securely …

In this paper, we propose a framework for efficient and privacy-preserving outsourced
calculation of rational numbers, which we refer to as POCR. Using POCR, a user can …

Mobile crowdsensing enables convenient sensory data collection from a large number of
mobile devices and has found various applications. In the real practice, however, the …

Natural language processing (NLP) allows a computer program to understand human
language as it is spoken, and has been increasingly deployed in a growing number of …

In this paper, we propose a framework for hybrid privacy-preserving clinical decision support
system in fog–cloud computing, called HPCS. In HPCS, a fog server uses a lightweight data …

Location-based service (LBS) in vehicular ad hoc networks (VANETs) has significantly
benefited information acquisition from geographically-based social networking …

Making new friends by measuring the proximity of people's profile is a crucial service in
mobile social networks. With the rapid development of cloud computing, outsourcing …