Mobile crowdsensing engages a crowd of individuals to use their mobile devices to
cooperatively collect data about social events and phenomena for customers with common …

With the popularity of sensor-rich mobile devices (eg, smart phones and wearable devices),
mobile crowdsourcing (MCS) has emerged as an effective method for data collection and …

Mobile crowdsensing (MCS) is becoming an increasingly important topic due to rapid
proliferation of mobile apps where participants' anonymity is a pivotal requirement with direct …

The smart grid significantly improves the reliability, efficiency, security, and sustainability of
electricity services. It plays an important role in modern energy infrastructure. A drawback of …

Smart grid systems enable bidirectional data communication between users and a smart
grid control center (CC), by utilizing various communication infrastructures and embedded …

We introduce the notion of homomorphic proxy re-authenticators, a tool that adds security
and verifiability guarantees to multi-user data aggregation scenarios. It allows distinct …

Due to its wide coverage and strong scalability, spatial crowdsourcing (SC) has become a
research hotspot in recent years. In order to assign tasks to closer workers, it is necessary for …

Crowdsourcing provides a distributed method to solve the tasks that are difficult to complete
using computers and require the wisdom of human beings. Due to its fast and inexpensive …

Verifiable aggregator oblivious encryption is a useful notion that not only allows an untrusted
aggregator to compute aggregated data without learning any other information but also …

Mobile crowdsensing (MCS) leverages smart devices for diverse data collection tasks,
ranging from noise measurements to traffic congestion levels. However, with security and …