Security and privacy for big data: A systematic literature review
Big data is currently a hot research topic, with four million hits on Google scholar in October
2016. One reason for the popularity of big data research is the knowledge that can be …
2016. One reason for the popularity of big data research is the knowledge that can be …
Efficient task assignment in spatial crowdsourcing with worker and task privacy protection
Spatial crowdsourcing (SC) outsources tasks to a set of workers who are required to
physically move to specified locations and accomplish tasks. Recently, it is emerging as a …
physically move to specified locations and accomplish tasks. Recently, it is emerging as a …
Privacy-aware task allocation and data aggregation in fog-assisted spatial crowdsourcing
Spatial crowdsourcing (SC) enables task owners (TOs) to outsource spatial-related tasks to
a SC-server who engages mobile users in collecting sensing data at some specified …
a SC-server who engages mobile users in collecting sensing data at some specified …
SVkNN: Efficient secure and verifiable k-nearest neighbor query on the cloud platform
With the boom in cloud computing, data outsourcing in location-based services is
proliferating and has attracted increasing interest from research communities and …
proliferating and has attracted increasing interest from research communities and …
Efficient and privacy-preserving multi-party skyline queries over encrypted data
One existing challenge associated with large scale skyline queries on cloud services,
particularly when dealing with private information such as biomedical data, is supporting …
particularly when dealing with private information such as biomedical data, is supporting …
Secure skyline queries on cloud platform
Outsourcing data and computation to cloud server provides a cost-e ective way to support
large scale data storage and query processing. However, due to security and privacy …
large scale data storage and query processing. However, due to security and privacy …
PSRide: Privacy-preserving shared ride matching for online ride hailing systems
Online Ride Hailing (ORH) has extensively made our trip more convenient. With mobile
devices, riders can request taxis through ORH systems in a short time. However, to enjoy …
devices, riders can request taxis through ORH systems in a short time. However, to enjoy …
Deep representation learning of activity trajectory similarity computation
Massive trajectory data stems from the prevalence of equipment supporting GPS and
wireless communication technology. Based on these data, the computation of trajectory …
wireless communication technology. Based on these data, the computation of trajectory …
Protecting location privacy in spatial crowdsourcing using encrypted data
2. THE HESI FRAMEWORK Our secure SC problem can be considered as a secure
outsourcing multi-party computation [5]. Our aim is to enable the SC server to carry out all …
outsourcing multi-party computation [5]. Our aim is to enable the SC server to carry out all …
Evaluating location privacy in vehicular communications and applications
Vehicular ad hoc networks may one day prevent injuries and reduce transportation costs by
enabling new safety and traffic management applications, but these networks raise privacy …
enabling new safety and traffic management applications, but these networks raise privacy …